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lastdragon
2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
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linux-7.2.3/arch/arm/boot/dts/broadcom/Makefile
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# SPDX-License-Identifier: GPL-2.0
# Enables support for device-tree overlays
DTC_FLAGS_bcm2835-rpi-b := -@
DTC_FLAGS_bcm2835-rpi-a := -@
DTC_FLAGS_bcm2835-rpi-b-rev2 := -@
DTC_FLAGS_bcm2835-rpi-b-plus := -@
DTC_FLAGS_bcm2835-rpi-a-plus := -@
DTC_FLAGS_bcm2835-rpi-cm1-io1 := -@
DTC_FLAGS_bcm2836-rpi-2-b := -@
DTC_FLAGS_bcm2837-rpi-2-b := -@
DTC_FLAGS_bcm2837-rpi-3-a-plus := -@
DTC_FLAGS_bcm2837-rpi-3-b := -@
DTC_FLAGS_bcm2837-rpi-3-b-plus := -@
DTC_FLAGS_bcm2837-rpi-cm3-io3 := -@
DTC_FLAGS_bcm2837-rpi-zero-2-w := -@
DTC_FLAGS_bcm2711-rpi-400 := -@
DTC_FLAGS_bcm2711-rpi-4-b := -@
DTC_FLAGS_bcm2711-rpi-cm4-io := -@
DTC_FLAGS_bcm2835-rpi-zero := -@
DTC_FLAGS_bcm2835-rpi-zero-w := -@
dtb-$(CONFIG_ARCH_BCM2835) += \
bcm2835-rpi-b.dtb \
bcm2835-rpi-a.dtb \
bcm2835-rpi-b-rev2.dtb \
bcm2835-rpi-b-plus.dtb \
bcm2835-rpi-a-plus.dtb \
bcm2835-rpi-cm1-io1.dtb \
bcm2836-rpi-2-b.dtb \
bcm2837-rpi-2-b.dtb \
bcm2837-rpi-3-a-plus.dtb \
bcm2837-rpi-3-b.dtb \
bcm2837-rpi-3-b-plus.dtb \
bcm2837-rpi-cm3-io3.dtb \
bcm2837-rpi-zero-2-w.dtb \
bcm2711-rpi-400.dtb \
bcm2711-rpi-4-b.dtb \
bcm2711-rpi-cm4-io.dtb \
bcm2835-rpi-zero.dtb \
bcm2835-rpi-zero-w.dtb
dtb-$(CONFIG_ARCH_BCMBCA) += \
bcm6846-genexis-xg6846b.dtb \
bcm947622.dtb \
bcm963138.dtb \
bcm963138dvt.dtb \
bcm963148.dtb \
bcm963178.dtb \
bcm96756.dtb \
bcm96846.dtb \
bcm96855.dtb \
bcm96878.dtb
dtb-$(CONFIG_ARCH_BCM_5301X) += \
bcm4708-asus-rt-ac56u.dtb \
bcm4708-asus-rt-ac68u.dtb \
bcm4708-buffalo-wxr-1750dhp.dtb \
bcm4708-buffalo-wzr-1750dhp.dtb \
bcm4708-buffalo-wzr-1166dhp.dtb \
bcm4708-buffalo-wzr-1166dhp2.dtb \
bcm4708-linksys-ea6300-v1.dtb \
bcm4708-linksys-ea6500-v2.dtb \
bcm4708-luxul-xap-1510.dtb \
bcm4708-luxul-xwc-1000.dtb \
bcm4708-netgear-r6250.dtb \
bcm4708-netgear-r6300-v2.dtb \
bcm4708-smartrg-sr400ac.dtb \
bcm47081-asus-rt-n18u.dtb \
bcm47081-buffalo-wzr-600dhp2.dtb \
bcm47081-buffalo-wzr-900dhp.dtb \
bcm47081-luxul-xap-1410.dtb \
bcm47081-luxul-xwr-1200.dtb \
bcm47081-tplink-archer-c5-v2.dtb \
bcm4709-asus-rt-ac3200.dtb \
bcm4709-asus-rt-ac87u.dtb \
bcm4709-buffalo-wxr-1900dhp.dtb \
bcm4709-linksys-ea9200.dtb \
bcm4709-netgear-r7000.dtb \
bcm4709-netgear-r8000.dtb \
bcm4709-tplink-archer-c9-v1.dtb \
bcm47094-asus-rt-ac3100.dtb \
bcm47094-asus-rt-ac5300.dtb \
bcm47094-asus-rt-ac88u.dtb \
bcm47094-dlink-dir-885l.dtb \
bcm47094-dlink-dir-890l.dtb \
bcm47094-linksys-panamera.dtb \
bcm47094-luxul-abr-4500.dtb \
bcm47094-luxul-xap-1610.dtb \
bcm47094-luxul-xbr-4500.dtb \
bcm47094-luxul-xwc-2000.dtb \
bcm47094-luxul-xwr-3100.dtb \
bcm47094-luxul-xwr-3150-v1.dtb \
bcm47094-netgear-r8500.dtb \
bcm47094-phicomm-k3.dtb \
bcm53015-meraki-mr26.dtb \
bcm53016-dlink-dwl-8610ap.dtb \
bcm53016-meraki-mr32.dtb \
bcm94708.dtb \
bcm94709.dtb \
bcm953012er.dtb \
bcm953012hr.dtb \
bcm953012k.dtb
dtb-$(CONFIG_ARCH_BCM_53573) += \
bcm47189-luxul-xap-1440.dtb \
bcm47189-luxul-xap-810.dtb \
bcm47189-tenda-ac9.dtb \
bcm947189acdbmr.dtb
dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \
bcm911360_entphn.dtb \
bcm911360k.dtb \
bcm958300k.dtb \
bcm958305k.dtb
dtb-$(CONFIG_ARCH_BCM_HR2) += \
bcm53340-ubnt-unifi-switch8.dtb
dtb-$(CONFIG_ARCH_BCM_MOBILE) += \
bcm28155-ap.dtb \
bcm21664-garnet.dtb \
bcm23550-sparrow.dtb
dtb-$(CONFIG_ARCH_BCM_NSP) += \
bcm958522er.dtb \
bcm958525er.dtb \
bcm958525xmc.dtb \
bcm958622hr.dtb \
bcm958623hr.dtb \
bcm958625-meraki-mx64.dtb \
bcm958625-meraki-mx64-a0.dtb \
bcm958625-meraki-mx64w.dtb \
bcm958625-meraki-mx64w-a0.dtb \
bcm958625-meraki-mx65.dtb \
bcm958625-meraki-mx65w.dtb \
bcm958625hr.dtb \
bcm988312hr.dtb \
bcm958625k.dtb
dtb-$(CONFIG_ARCH_BRCMSTB) += \
bcm7445-bcm97445svmb.dtb
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm-cygnus-clock.dtsi
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/*
* BSD LICENSE
*
* Copyright(c) 2014 Broadcom Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Broadcom Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
clocks {
#address-cells = <1>;
#size-cells = <1>;
ranges;
osc: oscillator {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <25000000>;
};
/* Cygnus ARM PLL */
armpll: armpll@19000000 {
#clock-cells = <0>;
compatible = "brcm,cygnus-armpll";
clocks = <&osc>;
reg = <0x19000000 0x1000>;
};
/* peripheral clock for system timer */
periph_clk: arm_periph_clk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&armpll>;
clock-div = <2>;
clock-mult = <1>;
};
/* APB bus clock */
apb_clk: apb_clk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&armpll>;
clock-div = <4>;
clock-mult = <1>;
};
genpll: genpll@301d000 {
#clock-cells = <1>;
compatible = "brcm,cygnus-genpll";
reg = <0x0301d000 0x2c>, <0x0301c020 0x4>;
clocks = <&osc>;
clock-output-names = "genpll", "axi21", "250mhz", "ihost_sys",
"enet_sw", "audio_125", "can";
};
/* always 1/2 of the axi21 clock */
axi41_clk: axi41_clk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&genpll 1>;
clock-div = <2>;
clock-mult = <1>;
};
/* always 1/4 of the axi21 clock */
axi81_clk: axi81_clk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&genpll 1>;
clock-div = <4>;
clock-mult = <1>;
};
lcpll0: lcpll0@301d02c {
#clock-cells = <1>;
compatible = "brcm,cygnus-lcpll0";
reg = <0x0301d02c 0x1c>, <0x0301c020 0x4>;
clocks = <&osc>;
clock-output-names = "lcpll0", "pcie_phy", "ddr_phy", "sdio",
"usb_phy", "smart_card", "ch5";
};
mipipll: mipipll@180a9800 {
#clock-cells = <1>;
compatible = "brcm,cygnus-mipipll";
reg = <0x180a9800 0x2c>, <0x0301c020 0x4>, <0x180aa024 0x4>;
clocks = <&osc>;
clock-output-names = "mipipll", "ch0_unused", "ch1_lcd",
"ch2_v3d", "ch3_unused", "ch4_unused",
"ch5_unused";
};
asiu_clks: asiu_clks@301d048 {
#clock-cells = <1>;
compatible = "brcm,cygnus-asiu-clk";
reg = <0x0301d048 0xc>, <0x180aa024 0x4>;
clocks = <&osc>;
clock-output-names = "keypad", "adc/touch", "pwm";
};
audiopll: audiopll@180aeb00 {
#clock-cells = <1>;
compatible = "brcm,cygnus-audiopll";
reg = <0x180aeb00 0x68>;
clocks = <&osc>;
clock-output-names = "audiopll", "ch0_audio",
"ch1_audio", "ch2_audio";
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm-cygnus.dtsi
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/*
* BSD LICENSE
*
* Copyright(c) 2014 Broadcom Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Broadcom Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/bcm-cygnus.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "brcm,cygnus";
model = "Broadcom Cygnus SoC";
interrupt-parent = <&gic>;
aliases {
ethernet0 = &eth0;
};
memory@0 {
device_type = "memory";
reg = <0 0>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
reg = <0x0>;
};
};
/include/ "bcm-cygnus-clock.dtsi"
pmu {
compatible = "arm,cortex-a9-pmu";
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
};
core@19000000 {
compatible = "simple-bus";
ranges = <0x00000000 0x19000000 0x1000000>;
#address-cells = <1>;
#size-cells = <1>;
timer@20200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x20200 0x100>;
interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
clocks = <&periph_clk>;
};
gic: interrupt-controller@21000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x21000 0x1000>,
<0x20100 0x100>;
};
L2: cache-controller@22000 {
compatible = "arm,pl310-cache";
reg = <0x22000 0x1000>;
cache-unified;
cache-level = <2>;
};
};
axi {
compatible = "simple-bus";
ranges;
#address-cells = <1>;
#size-cells = <1>;
otp: otp@301c800 {
compatible = "brcm,ocotp";
reg = <0x0301c800 0x2c>;
brcm,ocotp-size = <2048>;
status = "disabled";
};
pcie_phy: pcie_phy@301d0a0 {
compatible = "brcm,cygnus-pcie-phy";
reg = <0x0301d0a0 0x14>;
#address-cells = <1>;
#size-cells = <0>;
pcie0_phy: pcie-phy@0 {
reg = <0>;
#phy-cells = <0>;
};
pcie1_phy: pcie-phy@1 {
reg = <1>;
#phy-cells = <0>;
};
};
pinctrl: pinctrl@301d0c8 {
compatible = "brcm,cygnus-pinmux";
reg = <0x0301d0c8 0x30>,
<0x0301d24c 0x2c>;
spi_0: spi_0 {
function = "spi0";
groups = "spi0_grp";
};
spi_1: spi_1 {
function = "spi1";
groups = "spi1_grp";
};
spi_2: spi_2 {
function = "spi2";
groups = "spi2_grp";
};
};
mailbox: mailbox@3024024 {
compatible = "brcm,iproc-mailbox";
reg = <0x03024024 0x40>;
interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
#interrupt-cells = <1>;
interrupt-controller;
#mbox-cells = <1>;
};
gpio_crmu: gpio@3024800 {
compatible = "brcm,cygnus-crmu-gpio";
reg = <0x03024800 0x50>,
<0x03024008 0x18>;
ngpios = <6>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&mailbox>;
interrupts = <0>;
};
mdio: mdio@18002000 {
compatible = "brcm,iproc-mdio";
reg = <0x18002000 0x8>;
#size-cells = <0>;
#address-cells = <1>;
status = "disabled";
gphy0: ethernet-phy@0 {
reg = <0>;
};
gphy1: ethernet-phy@1 {
reg = <1>;
};
};
switch: switch@18007000 {
compatible = "brcm,bcm11360-srab", "brcm,cygnus-srab";
reg = <0x18007000 0x1000>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
phy-handle = <&gphy0>;
phy-mode = "rgmii";
};
port@1 {
reg = <1>;
phy-handle = <&gphy1>;
phy-mode = "rgmii";
};
port@8 {
reg = <8>;
label = "cpu";
ethernet = <&eth0>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
i2c0: i2c@18008000 {
compatible = "brcm,cygnus-iproc-i2c", "brcm,iproc-i2c";
reg = <0x18008000 0x100>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <100000>;
status = "disabled";
};
wdt0: wdt@18009000 {
compatible = "arm,sp805" , "arm,primecell";
reg = <0x18009000 0x1000>;
interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&axi81_clk>, <&axi81_clk>;
clock-names = "wdog_clk", "apb_pclk";
};
gpio_ccm: gpio@1800a000 {
compatible = "brcm,cygnus-ccm-gpio";
reg = <0x1800a000 0x50>,
<0x0301d164 0x20>;
ngpios = <24>;
#gpio-cells = <2>;
gpio-controller;
interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
};
i2c1: i2c@1800b000 {
compatible = "brcm,cygnus-iproc-i2c", "brcm,iproc-i2c";
reg = <0x1800b000 0x100>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <100000>;
status = "disabled";
};
pcie0: pcie@18012000 {
compatible = "brcm,iproc-pcie";
reg = <0x18012000 0x1000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
linux,pci-domain = <0>;
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
ranges = <0x81000000 0 0 0x28000000 0 0x00010000>,
<0x82000000 0 0x20000000 0x20000000 0 0x04000000>;
phys = <&pcie0_phy>;
phy-names = "pcie-phy";
status = "disabled";
msi-parent = <&msi0>;
msi0: msi {
compatible = "brcm,iproc-msi";
msi-controller;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
};
};
pcie1: pcie@18013000 {
compatible = "brcm,iproc-pcie";
reg = <0x18013000 0x1000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
linux,pci-domain = <1>;
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
ranges = <0x81000000 0 0 0x48000000 0 0x00010000>,
<0x82000000 0 0x40000000 0x40000000 0 0x04000000>;
phys = <&pcie1_phy>;
phy-names = "pcie-phy";
status = "disabled";
msi-parent = <&msi1>;
msi1: msi {
compatible = "brcm,iproc-msi";
msi-controller;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
};
};
dma0: dma@18018000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x18018000 0x1000>;
interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&apb_clk>;
clock-names = "apb_pclk";
#dma-cells = <1>;
};
uart0: serial@18020000 {
compatible = "snps,dw-apb-uart";
reg = <0x18020000 0x100>;
reg-shift = <2>;
reg-io-width = <4>;
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&axi81_clk>;
clock-frequency = <100000000>;
status = "disabled";
};
uart1: serial@18021000 {
compatible = "snps,dw-apb-uart";
reg = <0x18021000 0x100>;
reg-shift = <2>;
reg-io-width = <4>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&axi81_clk>;
clock-frequency = <100000000>;
status = "disabled";
};
uart2: serial@18022000 {
compatible = "snps,dw-apb-uart";
reg = <0x18022000 0x100>;
reg-shift = <2>;
reg-io-width = <4>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&axi81_clk>;
clock-frequency = <100000000>;
status = "disabled";
};
uart3: serial@18023000 {
compatible = "snps,dw-apb-uart";
reg = <0x18023000 0x100>;
reg-shift = <2>;
reg-io-width = <4>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&axi81_clk>;
clock-frequency = <100000000>;
status = "disabled";
};
spi0: spi@18028000 {
compatible = "arm,pl022", "arm,primecell";
reg = <0x18028000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-0 = <&spi_0>;
clocks = <&axi81_clk>, <&axi81_clk>;
clock-names = "sspclk", "apb_pclk";
status = "disabled";
};
spi1: spi@18029000 {
compatible = "arm,pl022", "arm,primecell";
reg = <0x18029000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-0 = <&spi_1>;
clocks = <&axi81_clk>, <&axi81_clk>;
clock-names = "sspclk", "apb_pclk";
status = "disabled";
};
spi2: spi@1802a000 {
compatible = "arm,pl022", "arm,primecell";
reg = <0x1802a000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-0 = <&spi_2>;
clocks = <&axi81_clk>, <&axi81_clk>;
clock-names = "sspclk", "apb_pclk";
status = "disabled";
};
rng: rng@18032000 {
compatible = "brcm,iproc-rng200";
reg = <0x18032000 0x28>;
};
sdhci0: sdhci@18041000 {
compatible = "brcm,sdhci-iproc-cygnus";
reg = <0x18041000 0x100>;
interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&lcpll0 BCM_CYGNUS_LCPLL0_SDIO_CLK>;
bus-width = <4>;
sdhci,auto-cmd12;
status = "disabled";
};
eth0: ethernet@18042000 {
compatible = "brcm,amac";
reg = <0x18042000 0x1000>,
<0x18110000 0x1000>;
reg-names = "amac_base", "idm_base";
interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
sdhci1: sdhci@18043000 {
compatible = "brcm,sdhci-iproc-cygnus";
reg = <0x18043000 0x100>;
interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&lcpll0 BCM_CYGNUS_LCPLL0_SDIO_CLK>;
bus-width = <4>;
sdhci,auto-cmd12;
status = "disabled";
};
nand_controller: nand-controller@18046000 {
compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
reg = <0x18046000 0x600>, <0xf8105408 0x600>,
<0x18046f00 0x20>;
reg-names = "nand", "iproc-idm", "iproc-ext";
interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
brcm,nand-has-wp;
};
ehci0: usb@18048000 {
compatible = "generic-ehci";
reg = <0x18048000 0x100>;
interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
ohci0: usb@18048800 {
compatible = "generic-ohci";
reg = <0x18048800 0x100>;
interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
clcd: clcd@180a0000 {
compatible = "arm,pl111", "arm,primecell";
reg = <0x180a0000 0x1000>;
interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "combined";
clocks = <&axi41_clk>, <&apb_clk>;
clock-names = "clcdclk", "apb_pclk";
status = "disabled";
};
v3d: v3d@180a2000 {
compatible = "brcm,cygnus-v3d";
reg = <0x180a2000 0x1000>;
clocks = <&mipipll BCM_CYGNUS_MIPIPLL_CH2_V3D>;
clock-names = "v3d_clk";
interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
vc4: gpu {
compatible = "brcm,cygnus-vc4";
};
gpio_asiu: gpio@180a5000 {
compatible = "brcm,cygnus-asiu-gpio";
reg = <0x180a5000 0x668>;
ngpios = <146>;
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
gpio-ranges = <&pinctrl 0 42 1>,
<&pinctrl 1 44 3>,
<&pinctrl 4 48 1>,
<&pinctrl 5 50 3>,
<&pinctrl 8 126 1>,
<&pinctrl 9 155 1>,
<&pinctrl 10 152 1>,
<&pinctrl 11 154 1>,
<&pinctrl 12 153 1>,
<&pinctrl 13 127 3>,
<&pinctrl 16 140 1>,
<&pinctrl 17 145 7>,
<&pinctrl 24 130 10>,
<&pinctrl 34 141 4>,
<&pinctrl 38 54 1>,
<&pinctrl 39 56 3>,
<&pinctrl 42 60 3>,
<&pinctrl 45 64 3>,
<&pinctrl 48 68 2>,
<&pinctrl 50 84 6>,
<&pinctrl 56 94 6>,
<&pinctrl 62 72 1>,
<&pinctrl 63 70 1>,
<&pinctrl 64 80 1>,
<&pinctrl 65 74 3>,
<&pinctrl 68 78 1>,
<&pinctrl 69 82 1>,
<&pinctrl 70 156 17>,
<&pinctrl 87 104 12>,
<&pinctrl 99 102 2>,
<&pinctrl 101 90 4>,
<&pinctrl 105 116 6>,
<&pinctrl 111 100 2>,
<&pinctrl 113 122 4>,
<&pinctrl 123 11 1>,
<&pinctrl 124 38 4>,
<&pinctrl 128 43 1>,
<&pinctrl 129 47 1>,
<&pinctrl 130 49 1>,
<&pinctrl 131 53 1>,
<&pinctrl 132 55 1>,
<&pinctrl 133 59 1>,
<&pinctrl 134 63 1>,
<&pinctrl 135 67 1>,
<&pinctrl 136 71 1>,
<&pinctrl 137 73 1>,
<&pinctrl 138 77 1>,
<&pinctrl 139 79 1>,
<&pinctrl 140 81 1>,
<&pinctrl 141 83 1>,
<&pinctrl 142 10 1>;
};
ts_adc_syscon: ts_adc_syscon@180a6000 {
compatible = "brcm,iproc-ts-adc-syscon", "syscon";
reg = <0x180a6000 0xc30>;
};
touchscreen: touchscreen@180a6000 {
compatible = "brcm,iproc-touchscreen";
#address-cells = <1>;
#size-cells = <1>;
ts_syscon = <&ts_adc_syscon>;
clocks = <&asiu_clks BCM_CYGNUS_ASIU_ADC_CLK>;
clock-names = "tsc_clk";
interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
adc: adc@180a6000 {
compatible = "brcm,iproc-static-adc";
#io-channel-cells = <1>;
adc-syscon = <&ts_adc_syscon>;
clocks = <&asiu_clks BCM_CYGNUS_ASIU_ADC_CLK>;
clock-names = "tsc_clk";
interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
pwm: pwm@180aa500 {
compatible = "brcm,kona-pwm";
reg = <0x180aa500 0xc4>;
#pwm-cells = <3>;
clocks = <&asiu_clks BCM_CYGNUS_ASIU_PWM_CLK>;
status = "disabled";
};
keypad: keypad@180ac000 {
compatible = "brcm,bcm-keypad";
reg = <0x180ac000 0x14c>;
interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&asiu_clks BCM_CYGNUS_ASIU_KEYPAD_CLK>;
clock-names = "peri_clk";
clock-frequency = <31250>;
pull-up-enabled;
col-debounce-filter-period = <0>;
status-debounce-filter-period = <0>
row-output-enabled;
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm-hr2.dtsi
+369
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/*
* BSD LICENSE
*
* Copyright(c) 2017 Broadcom. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Broadcom Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
compatible = "brcm,hr2";
model = "Broadcom Hurricane 2 SoC";
interrupt-parent = <&gic>;
#address-cells = <1>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
reg = <0x0>;
};
};
pmu {
compatible = "arm,cortex-a9-pmu";
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>;
};
mpcore@19000000 {
compatible = "simple-bus";
ranges = <0x00000000 0x19000000 0x00023000>;
#address-cells = <1>;
#size-cells = <1>;
a9pll: arm_clk@0 {
#clock-cells = <0>;
compatible = "brcm,hr2-armpll";
clocks = <&osc>;
reg = <0x0 0x1000>;
};
timer@20200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x20200 0x100>;
interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
clocks = <&periph_clk>;
};
twd-timer@20600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0x20600 0x20>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) |
IRQ_TYPE_EDGE_RISING)>;
clocks = <&periph_clk>;
};
twd-watchdog@20620 {
compatible = "arm,cortex-a9-twd-wdt";
reg = <0x20620 0x20>;
interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) |
IRQ_TYPE_EDGE_RISING)>;
clocks = <&periph_clk>;
};
gic: interrupt-controller@21000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x21000 0x1000>,
<0x20100 0x100>;
};
L2: cache-controller@22000 {
compatible = "arm,pl310-cache";
reg = <0x22000 0x1000>;
cache-unified;
cache-level = <2>;
};
};
clocks {
#address-cells = <1>;
#size-cells = <1>;
ranges;
osc: oscillator {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <25000000>;
};
periph_clk: periph_clk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&a9pll>;
clock-div = <2>;
clock-mult = <1>;
};
};
axi@18000000 {
compatible = "simple-bus";
ranges = <0x00000000 0x18000000 0x0011c40c>;
#address-cells = <1>;
#size-cells = <1>;
uart0: serial@300 {
compatible = "ns16550a";
reg = <0x0300 0x100>;
interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&osc>;
status = "disabled";
};
uart1: serial@400 {
compatible = "ns16550a";
reg = <0x0400 0x100>;
interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&osc>;
status = "disabled";
};
dma@20000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x20000 0x1000>;
interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <1>;
status = "disabled";
};
amac0: ethernet@22000 {
compatible = "brcm,nsp-amac";
reg = <0x22000 0x1000>,
<0x110000 0x1000>;
reg-names = "amac_base", "idm_base";
interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
nand_controller: nand-controller@26000 {
compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
reg = <0x26000 0x600>,
<0x11b408 0x600>,
<0x026f00 0x20>;
reg-names = "nand", "iproc-idm", "iproc-ext";
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
brcm,nand-has-wp;
};
gpiob: gpio@30000 {
compatible = "brcm,iproc-hr2-gpio", "brcm,iproc-gpio";
reg = <0x30000 0x50>;
#gpio-cells = <2>;
gpio-controller;
ngpios = <4>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
};
pwm: pwm@31000 {
compatible = "brcm,iproc-pwm";
reg = <0x31000 0x28>;
clocks = <&osc>;
#pwm-cells = <3>;
status = "disabled";
};
rng: rng@33000 {
compatible = "brcm,bcm-nsp-rng";
reg = <0x33000 0x14>;
};
qspi: spi@27200 {
compatible = "brcm,spi-nsp-qspi", "brcm,spi-bcm-qspi";
reg = <0x027200 0x184>,
<0x027000 0x124>,
<0x11c408 0x004>,
<0x0273a0 0x01c>;
reg-names = "mspi", "bspi", "intr_regs",
"intr_status_reg";
interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "spi_lr_fullness_reached",
"spi_lr_session_aborted",
"spi_lr_impatient",
"spi_lr_session_done",
"spi_lr_overhead",
"mspi_done",
"mspi_halted";
num-cs = <2>;
#address-cells = <1>;
#size-cells = <0>;
/* partitions defined in board DTS */
};
ccbtimer0: timer@34000 {
compatible = "arm,sp804";
reg = <0x34000 0x1000>;
interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
};
ccbtimer1: timer@35000 {
compatible = "arm,sp804";
reg = <0x35000 0x1000>;
interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
};
i2c0: i2c@38000 {
compatible = "brcm,iproc-i2c";
reg = <0x38000 0x50>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <100000>;
};
watchdog: watchdog@39000 {
compatible = "arm,sp805", "arm,primecell";
reg = <0x39000 0x1000>;
interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;
};
i2c1: i2c@3b000 {
compatible = "brcm,iproc-i2c";
reg = <0x3b000 0x50>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <100000>;
};
};
pflash: nor@20000000 {
compatible = "cfi-flash", "jedec-flash";
reg = <0x20000000 0x04000000>;
status = "disabled";
#address-cells = <1>;
#size-cells = <1>;
/* partitions defined in board DTS */
};
pcie0: pcie@18012000 {
compatible = "brcm,iproc-pcie";
reg = <0x18012000 0x1000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
linux,pci-domain = <0>;
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
/* Note: The HW does not support I/O resources. So,
* only the memory resource range is being specified.
*/
ranges = <0x82000000 0 0x08000000 0x08000000 0 0x8000000>;
status = "disabled";
msi-parent = <&msi0>;
msi0: msi {
compatible = "brcm,iproc-msi";
msi-controller;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
brcm,pcie-msi-inten;
};
};
pcie1: pcie@18013000 {
compatible = "brcm,iproc-pcie";
reg = <0x18013000 0x1000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
linux,pci-domain = <1>;
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
/* Note: The HW does not support I/O resources. So,
* only the memory resource range is being specified.
*/
ranges = <0x82000000 0 0x40000000 0x40000000 0 0x8000000>;
status = "disabled";
msi-parent = <&msi1>;
msi1: msi {
compatible = "brcm,iproc-msi";
msi-controller;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
brcm,pcie-msi-inten;
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm-ns.dtsi
+570
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2013-2014 Hauke Mehrtens <hauke@hauke-m.de>
*/
#include <dt-bindings/clock/bcm-nsp.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
interrupt-parent = <&gic>;
#address-cells = <1>;
#size-cells = <1>;
pmu {
compatible = "arm,cortex-a9-pmu";
interrupts =
<GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
};
chipcommon-a-bus@18000000 {
compatible = "simple-bus";
ranges = <0x00000000 0x18000000 0x00001000>;
#address-cells = <1>;
#size-cells = <1>;
uart0: serial@300 {
compatible = "ns16550";
reg = <0x0300 0x100>;
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&iprocslow>;
status = "disabled";
};
uart1: serial@400 {
compatible = "ns16550";
reg = <0x0400 0x100>;
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&iprocslow>;
pinctrl-names = "default";
pinctrl-0 = <&pinmux_uart1>;
status = "disabled";
};
};
mpcore-bus@19000000 {
compatible = "simple-bus";
ranges = <0x00000000 0x19000000 0x00023000>;
#address-cells = <1>;
#size-cells = <1>;
scu@20000 {
compatible = "arm,cortex-a9-scu";
reg = <0x20000 0x100>;
};
timer@20200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x20200 0x100>;
interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
clocks = <&periph_clk>;
};
timer@20600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0x20600 0x20>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_EDGE_RISING)>;
clocks = <&periph_clk>;
};
gic: interrupt-controller@21000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x21000 0x1000>,
<0x20100 0x100>;
};
L2: cache-controller@22000 {
compatible = "arm,pl310-cache";
reg = <0x22000 0x1000>;
cache-unified;
arm,shared-override;
prefetch-data = <1>;
prefetch-instr = <1>;
cache-level = <2>;
};
};
axi@18000000 {
compatible = "brcm,bus-axi";
reg = <0x18000000 0x1000>;
ranges = <0x00000000 0x18000000 0x00100000>,
<0x08000000 0x08000000 0x08000000>,
<0x20000000 0x20000000 0x08000000>,
<0x28000000 0x28000000 0x08000000>;
#address-cells = <1>;
#size-cells = <1>;
#interrupt-cells = <1>;
interrupt-map-mask = <0x000fffff 0xffff>;
interrupt-map =
/* ChipCommon */
<0x00000000 0 &gic GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
/* Switch Register Access Block */
<0x00007000 0 &gic GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 1 &gic GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 2 &gic GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 3 &gic GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 4 &gic GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 5 &gic GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 6 &gic GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 7 &gic GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 8 &gic GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 9 &gic GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 10 &gic GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 11 &gic GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
<0x00007000 12 &gic GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
/* PCIe Controller 0 */
<0x00012000 0 &gic GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
<0x00012000 1 &gic GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
<0x00012000 2 &gic GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
<0x00012000 3 &gic GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
<0x00012000 4 &gic GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
<0x00012000 5 &gic GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
/* PCIe Controller 1 */
<0x00013000 0 &gic GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
<0x00013000 1 &gic GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
<0x00013000 2 &gic GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
<0x00013000 3 &gic GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
<0x00013000 4 &gic GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
<0x00013000 5 &gic GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
/* PCIe Controller 2 */
<0x00014000 0 &gic GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
<0x00014000 1 &gic GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
<0x00014000 2 &gic GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
<0x00014000 3 &gic GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
<0x00014000 4 &gic GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
<0x00014000 5 &gic GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
/* USB 2.0 Controller */
<0x00021000 0 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
/* USB 3.0 Controller */
<0x00023000 0 &gic GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
/* Ethernet Controller 0 */
<0x00024000 0 &gic GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
/* Ethernet Controller 1 */
<0x00025000 0 &gic GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
/* Ethernet Controller 2 */
<0x00026000 0 &gic GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
/* Ethernet Controller 3 */
<0x00027000 0 &gic GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
/* NAND Controller */
<0x00028000 0 &gic GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>,
<0x00028000 1 &gic GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
<0x00028000 2 &gic GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
<0x00028000 3 &gic GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
<0x00028000 4 &gic GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
<0x00028000 5 &gic GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
<0x00028000 6 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
<0x00028000 7 &gic GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
chipcommon: chipcommon@0 {
reg = <0x00000000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
pcie0: pcie@12000 {
compatible = "brcm,iproc-pcie";
reg = <0x00012000 0x1000>;
ranges = <0x82000000 0 0x08000000 0x08000000 0 0x08000000>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
bus-range = <0x00 0xff>;
device_type = "pci";
#interrupt-cells = <1>;
#address-cells = <3>;
#size-cells = <2>;
pcie_bridge0: pcie@0 {
device_type = "pci";
reg = <0x0000 0 0 0 0>;
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
ranges;
};
};
pcie1: pcie@13000 {
compatible = "brcm,iproc-pcie";
reg = <0x00013000 0x1000>;
ranges = <0x82000000 0 0x20000000 0x20000000 0 0x08000000>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
bus-range = <0x00 0xff>;
device_type = "pci";
#interrupt-cells = <1>;
#address-cells = <3>;
#size-cells = <2>;
pcie_bridge1: pcie@0 {
device_type = "pci";
reg = <0x0000 0 0 0 0>;
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
ranges;
};
};
pcie2: pcie@14000 {
compatible = "brcm,iproc-pcie";
reg = <0x00014000 0x1000>;
ranges = <0x82000000 0 0x28000000 0x28000000 0 0x08000000>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
bus-range = <0x00 0xff>;
device_type = "pci";
#interrupt-cells = <1>;
#address-cells = <3>;
#size-cells = <2>;
pcie_bridge2: pcie@0 {
device_type = "pci";
reg = <0x0000 0 0 0 0>;
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
ranges;
};
};
usb2: usb2@21000 {
reg = <0x00021000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
interrupt-parent = <&gic>;
ehci: usb@21000 {
compatible = "generic-ehci";
reg = <0x00021000 0x1000>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usb2_phy>;
#address-cells = <1>;
#size-cells = <0>;
ehci_port1: port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
ehci_port2: port@2 {
reg = <2>;
#trigger-source-cells = <0>;
};
};
ohci: usb@22000 {
compatible = "generic-ohci";
reg = <0x00022000 0x1000>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
ohci_port1: port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
ohci_port2: port@2 {
reg = <2>;
#trigger-source-cells = <0>;
};
};
};
usb3: usb3@23000 {
reg = <0x00023000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
interrupt-parent = <&gic>;
xhci: usb@23000 {
compatible = "generic-xhci";
reg = <0x00023000 0x1000>;
interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usb3_phy>;
phy-names = "usb";
#address-cells = <1>;
#size-cells = <0>;
xhci_port1: port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
};
};
gmac0: ethernet@24000 {
reg = <0x24000 0x800>;
phy-mode = "internal";
fixed-link {
speed = <1000>;
full-duplex;
};
};
gmac1: ethernet@25000 {
reg = <0x25000 0x800>;
phy-mode = "internal";
fixed-link {
speed = <1000>;
full-duplex;
};
};
gmac2: ethernet@26000 {
reg = <0x26000 0x800>;
phy-mode = "internal";
fixed-link {
speed = <1000>;
full-duplex;
};
};
gmac3: ethernet@27000 {
reg = <0x27000 0x800>;
};
};
pwm: pwm@18002000 {
compatible = "brcm,iproc-pwm";
reg = <0x18002000 0x28>;
clocks = <&osc>;
#pwm-cells = <3>;
status = "disabled";
};
mdio: mdio@18003000 {
compatible = "brcm,iproc-mdio";
reg = <0x18003000 0x8>;
#size-cells = <0>;
#address-cells = <1>;
};
mdio-mux@18003000 {
compatible = "mdio-mux-mmioreg", "mdio-mux";
mdio-parent-bus = <&mdio>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0x18003000 0x4>;
mux-mask = <0x200>;
mdio@0 {
reg = <0x0>;
#address-cells = <1>;
#size-cells = <0>;
usb3_phy: usb3-phy@10 {
compatible = "brcm,ns-ax-usb3-phy";
reg = <0x10>;
usb3-dmp-syscon = <&usb3_dmp>;
#phy-cells = <0>;
status = "disabled";
};
};
};
rng: rng@18004000 {
compatible = "brcm,bcm5301x-rng";
reg = <0x18004000 0x14>;
};
srab: ethernet-switch@18007000 {
compatible = "brcm,bcm53011-srab", "brcm,bcm5301x-srab";
reg = <0x18007000 0x1000>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
};
port@1 {
reg = <1>;
};
port@2 {
reg = <2>;
};
port@3 {
reg = <3>;
};
port@4 {
reg = <4>;
};
port@5 {
reg = <5>;
ethernet = <&gmac0>;
};
port@7 {
reg = <7>;
ethernet = <&gmac1>;
};
port@8 {
reg = <8>;
ethernet = <&gmac2>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
uart2: serial@18008000 {
compatible = "ns16550a";
reg = <0x18008000 0x20>;
clocks = <&iprocslow>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
status = "disabled";
};
dmu-bus@1800c000 {
compatible = "simple-bus";
ranges = <0 0x1800c000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
cru-bus@100 {
compatible = "brcm,ns-cru", "simple-mfd";
reg = <0x100 0x1a4>;
ranges;
#address-cells = <1>;
#size-cells = <1>;
usb2_phy: phy@164 {
compatible = "brcm,ns-usb2-phy";
reg = <0x164 0x4>;
brcm,syscon-clkset = <&cru_clkset>;
clocks = <&genpll BCM_NSP_GENPLL_USB_PHY_REF_CLK>;
clock-names = "phy-ref-clk";
#phy-cells = <0>;
};
cru_clkset: syscon@180 {
compatible = "brcm,cru-clkset", "syscon";
reg = <0x180 0x4>;
};
pinctrl: pinctrl@1c0 {
compatible = "brcm,bcm4708-pinmux";
reg = <0x1c0 0x24>;
reg-names = "cru_gpio_control";
spi-pins {
groups = "spi_grp";
function = "spi";
};
pinmux_i2c: i2c-pins {
groups = "i2c_grp";
function = "i2c";
};
pinmux_pwm: pwm-pins {
groups = "pwm0_grp", "pwm1_grp",
"pwm2_grp", "pwm3_grp";
function = "pwm";
};
pinmux_uart1: uart1-pins {
groups = "uart1_grp";
function = "uart1";
};
};
thermal: thermal@2c0 {
compatible = "brcm,ns-thermal";
reg = <0x2c0 0x10>;
#thermal-sensor-cells = <0>;
};
};
};
nand_controller: nand-controller@18028000 {
compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
reg = <0x18028000 0x600>, <0x1811a408 0x600>, <0x18028f00 0x20>;
reg-names = "nand", "iproc-idm", "iproc-ext";
interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
brcm,nand-has-wp;
};
usb3_dmp: syscon@18105000 {
reg = <0x18105000 0x1000>;
};
thermal-zones {
cpu_thermal: cpu-thermal {
polling-delay-passive = <0>;
polling-delay = <1000>;
coefficients = <(-556) 418000>;
thermal-sensors = <&thermal>;
trips {
cpu-crit {
temperature = <125000>;
hysteresis = <0>;
type = "critical";
};
};
cooling-maps {
};
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm-nsp-ax.dtsi
+70
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@@ -0,0 +1,70 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom Northstar Plus Ax stepping-specific bindings.
* Notable differences from B0+ are the secondary-boot-reg and
* lack of DMA coherency.
*/
&cpu1 {
secondary-boot-reg = <0xffff042c>;
};
&dma {
/delete-property/ dma-coherent;
};
&sdio {
/delete-property/ dma-coherent;
};
&amac0 {
/delete-property/ dma-coherent;
};
&amac1 {
/delete-property/ dma-coherent;
};
&amac2 {
/delete-property/ dma-coherent;
};
&ehci0 {
/delete-property/ dma-coherent;
};
&mailbox {
/delete-property/ dma-coherent;
};
&xhci {
/delete-property/ dma-coherent;
};
&ehci0 {
/delete-property/ dma-coherent;
};
&ohci0 {
/delete-property/ dma-coherent;
};
&i2c0 {
/delete-property/ dma-coherent;
};
&sata {
/delete-property/ dma-coherent;
};
&pcie0 {
/delete-property/ dma-coherent;
};
&pcie1 {
/delete-property/ dma-coherent;
};
&pcie2 {
/delete-property/ dma-coherent;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm-nsp.dtsi
+697
View File
@@ -0,0 +1,697 @@
/*
* BSD LICENSE
*
* Copyright(c) 2015 Broadcom Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Broadcom Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/bcm-nsp.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "brcm,nsp";
model = "Broadcom Northstar Plus SoC";
interrupt-parent = <&gic>;
aliases {
serial0 = &uart0;
serial1 = &uart1;
ethernet0 = &amac0;
ethernet1 = &amac1;
ethernet2 = &amac2;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
reg = <0x0>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
enable-method = "brcm,bcm-nsp-smp";
secondary-boot-reg = <0xffff0fec>;
reg = <0x1>;
};
};
pmu {
compatible = "arm,cortex-a9-pmu";
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>, <&cpu1>;
};
mpcore-bus@19000000 {
compatible = "simple-bus";
ranges = <0x00000000 0x19000000 0x00023000>;
#address-cells = <1>;
#size-cells = <1>;
a9pll: arm_clk@0 {
#clock-cells = <0>;
compatible = "brcm,nsp-armpll";
clocks = <&osc>;
reg = <0x00000 0x1000>;
};
timer@20200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x20200 0x100>;
interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
clocks = <&periph_clk>;
};
twd-timer@20600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0x20600 0x20>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_EDGE_RISING)>;
clocks = <&periph_clk>;
};
twd-watchdog@20620 {
compatible = "arm,cortex-a9-twd-wdt";
reg = <0x20620 0x20>;
interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_HIGH)>;
clocks = <&periph_clk>;
};
gic: interrupt-controller@21000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x21000 0x1000>,
<0x20100 0x100>;
};
L2: cache-controller@22000 {
compatible = "arm,pl310-cache";
reg = <0x22000 0x1000>;
cache-unified;
cache-level = <2>;
};
};
clocks {
#address-cells = <1>;
#size-cells = <1>;
ranges;
osc: oscillator {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <25000000>;
};
iprocmed: iprocmed {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>;
clock-div = <2>;
clock-mult = <1>;
};
iprocslow: iprocslow {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>;
clock-div = <4>;
clock-mult = <1>;
};
periph_clk: periph_clk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&a9pll>;
clock-div = <2>;
clock-mult = <1>;
};
};
axi: axi@18000000 {
compatible = "simple-bus";
ranges = <0x00000000 0x18000000 0x0011c40c>;
#address-cells = <1>;
#size-cells = <1>;
gpioa: gpio@20 {
compatible = "brcm,nsp-gpio-a";
reg = <0x0020 0x70>,
<0x3f1c4 0x1c>;
#gpio-cells = <2>;
gpio-controller;
ngpios = <32>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
gpio-ranges = <&pinctrl 0 0 32>;
};
uart0: serial@300 {
compatible = "ns16550a";
reg = <0x0300 0x100>;
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&osc>;
status = "disabled";
};
uart1: serial@400 {
compatible = "ns16550a";
reg = <0x0400 0x100>;
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&osc>;
status = "disabled";
};
dma: dma@20000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x20000 0x1000>;
interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&iprocslow>;
clock-names = "apb_pclk";
#dma-cells = <1>;
dma-coherent;
status = "disabled";
};
sdio: mmc@21000 {
compatible = "brcm,sdhci-iproc-cygnus";
reg = <0x21000 0x100>;
interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
sdhci,auto-cmd12;
clocks = <&lcpll0 BCM_NSP_LCPLL0_SDIO_CLK>;
dma-coherent;
status = "disabled";
};
amac0: ethernet@22000 {
compatible = "brcm,nsp-amac";
reg = <0x022000 0x1000>,
<0x110000 0x1000>;
reg-names = "amac_base", "idm_base";
interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
dma-coherent;
status = "disabled";
};
amac1: ethernet@23000 {
compatible = "brcm,nsp-amac";
reg = <0x023000 0x1000>,
<0x111000 0x1000>;
reg-names = "amac_base", "idm_base";
interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
dma-coherent;
status = "disabled";
};
amac2: ethernet@24000 {
compatible = "brcm,nsp-amac";
reg = <0x024000 0x1000>,
<0x112000 0x1000>;
reg-names = "amac_base", "idm_base";
interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
dma-coherent;
status = "disabled";
};
mailbox: mailbox@25c00 {
compatible = "brcm,iproc-fa2-mbox";
reg = <0x25c00 0x400>;
interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
brcm,rx-status-len = <32>;
brcm,use-bcm-hdr;
dma-coherent;
};
nand_controller: nand-controller@26000 {
compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
reg = <0x026000 0x600>,
<0x11b408 0x600>,
<0x026f00 0x20>;
reg-names = "nand", "iproc-idm", "iproc-ext";
interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
brcm,nand-has-wp;
};
qspi: spi@27200 {
compatible = "brcm,spi-nsp-qspi", "brcm,spi-bcm-qspi";
reg = <0x027200 0x184>,
<0x027000 0x124>,
<0x11c408 0x004>,
<0x0273a0 0x01c>;
reg-names = "mspi", "bspi", "intr_regs",
"intr_status_reg";
interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "spi_lr_fullness_reached",
"spi_lr_session_aborted",
"spi_lr_impatient",
"spi_lr_session_done",
"spi_lr_overhead",
"mspi_done",
"mspi_halted";
clocks = <&iprocmed>;
clock-names = "iprocmed";
num-cs = <2>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
xhci: usb@29000 {
compatible = "generic-xhci";
reg = <0x29000 0x1000>;
interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usb3_phy>;
phy-names = "usb3-phy";
dma-coherent;
status = "disabled";
};
ehci0: usb@2a000 {
compatible = "generic-ehci";
reg = <0x2a000 0x100>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
dma-coherent;
status = "disabled";
};
ohci0: usb@2b000 {
compatible = "generic-ohci";
reg = <0x2b000 0x100>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
dma-coherent;
status = "disabled";
};
crypto@2f000 {
compatible = "brcm,spum-nsp-crypto";
reg = <0x2f000 0x900>;
mboxes = <&mailbox 0>;
};
gpiob: gpio@30000 {
compatible = "brcm,iproc-nsp-gpio", "brcm,iproc-gpio";
reg = <0x30000 0x50>;
#gpio-cells = <2>;
gpio-controller;
ngpios = <4>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
};
pwm: pwm@31000 {
compatible = "brcm,iproc-pwm";
reg = <0x31000 0x28>;
clocks = <&osc>;
#pwm-cells = <3>;
status = "disabled";
};
mdio: mdio@32000 {
compatible = "brcm,iproc-mdio";
reg = <0x32000 0x8>;
#size-cells = <0>;
#address-cells = <1>;
};
mdio-mux@32000 {
compatible = "mdio-mux-mmioreg", "mdio-mux";
reg = <0x32000 0x4>;
mux-mask = <0x200>;
#address-cells = <1>;
#size-cells = <0>;
mdio-parent-bus = <&mdio>;
mdio_int: mdio@0 {
reg = <0x0>;
#address-cells = <1>;
#size-cells = <0>;
usb3_phy: usb3-phy@10 {
compatible = "brcm,ns-bx-usb3-phy";
reg = <0x10>;
usb3-dmp-syscon = <&usb3_dmp>;
#phy-cells = <0>;
status = "disabled";
};
};
mdio_ext: mdio@200 {
reg = <0x200>;
#address-cells = <1>;
#size-cells = <0>;
};
};
rng: rng@33000 {
compatible = "brcm,bcm-nsp-rng";
reg = <0x33000 0x14>;
};
ccbtimer0: timer@34000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x34000 0x1000>;
interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&iprocslow>;
clock-names = "apb_pclk";
};
ccbtimer1: timer@35000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x35000 0x1000>;
interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&iprocslow>;
clock-names = "apb_pclk";
};
srab: ethernet-switch@36000 {
compatible = "brcm,nsp-srab";
reg = <0x36000 0x1000>,
<0x3f308 0x8>,
<0x3f410 0xc>;
reg-names = "srab", "mux_config", "sgmii_config";
interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "link_state_p0",
"link_state_p1",
"link_state_p2",
"link_state_p3",
"link_state_p4",
"link_state_p5",
"link_state_p7",
"link_state_p8",
"phy",
"ts",
"imp_sleep_timer_p5",
"imp_sleep_timer_p7",
"imp_sleep_timer_p8";
status = "disabled";
/* ports are defined in board DTS */
ports {
#address-cells = <1>;
#size-cells = <0>;
};
};
i2c0: i2c@38000 {
compatible = "brcm,iproc-i2c";
reg = <0x38000 0x50>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <100000>;
dma-coherent;
status = "disabled";
};
watchdog@39000 {
compatible = "arm,sp805", "arm,primecell";
reg = <0x39000 0x1000>;
interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&iprocslow>, <&iprocslow>;
clock-names = "wdog_clk", "apb_pclk";
};
lcpll0: lcpll0@3f100 {
#clock-cells = <1>;
compatible = "brcm,nsp-lcpll0";
reg = <0x3f100 0x14>;
clocks = <&osc>;
clock-output-names = "lcpll0", "pcie_phy", "sdio",
"ddr_phy";
};
genpll: genpll@3f140 {
#clock-cells = <1>;
compatible = "brcm,nsp-genpll";
reg = <0x3f140 0x24>;
clocks = <&osc>;
clock-output-names = "genpll", "phy", "ethernetclk",
"usbclk", "iprocfast", "sata1",
"sata2";
};
pinctrl: pinctrl@3f1c0 {
compatible = "brcm,nsp-pinmux";
reg = <0x3f1c0 0x04>,
<0x30028 0x04>,
<0x3f408 0x04>;
};
thermal: thermal@3f2c0 {
compatible = "brcm,ns-thermal";
reg = <0x3f2c0 0x10>;
#thermal-sensor-cells = <0>;
};
sata_phy: sata_phy@40100 {
compatible = "brcm,iproc-nsp-sata-phy";
reg = <0x40100 0x340>;
reg-names = "phy";
#address-cells = <1>;
#size-cells = <0>;
sata_phy0: sata-phy@0 {
reg = <0>;
#phy-cells = <0>;
status = "disabled";
};
sata_phy1: sata-phy@1 {
reg = <1>;
#phy-cells = <0>;
status = "disabled";
};
};
sata: sata@41000 {
compatible = "brcm,bcm-nsp-ahci";
reg-names = "ahci", "top-ctrl";
reg = <0x41000 0x1000>, <0x40020 0x1c>;
interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
dma-coherent;
status = "disabled";
sata0: sata-port@0 {
reg = <0>;
phys = <&sata_phy0>;
phy-names = "sata-phy";
};
sata1: sata-port@1 {
reg = <1>;
phys = <&sata_phy1>;
phy-names = "sata-phy";
};
};
usb3_dmp: syscon@104000 {
reg = <0x104000 0x1000>;
};
};
pcie0: pcie@18012000 {
compatible = "brcm,iproc-pcie";
reg = <0x18012000 0x1000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
linux,pci-domain = <0>;
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
/* Note: The HW does not support I/O resources. So,
* only the memory resource range is being specified.
*/
ranges = <0x82000000 0 0x08000000 0x08000000 0 0x8000000>;
dma-coherent;
status = "disabled";
msi-parent = <&msi0>;
msi0: msi {
compatible = "brcm,iproc-msi";
msi-controller;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
brcm,pcie-msi-inten;
};
};
pcie1: pcie@18013000 {
compatible = "brcm,iproc-pcie";
reg = <0x18013000 0x1000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
linux,pci-domain = <1>;
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
/* Note: The HW does not support I/O resources. So,
* only the memory resource range is being specified.
*/
ranges = <0x82000000 0 0x40000000 0x40000000 0 0x8000000>;
dma-coherent;
status = "disabled";
msi-parent = <&msi1>;
msi1: msi {
compatible = "brcm,iproc-msi";
msi-controller;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
brcm,pcie-msi-inten;
};
};
pcie2: pcie@18014000 {
compatible = "brcm,iproc-pcie";
reg = <0x18014000 0x1000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
linux,pci-domain = <2>;
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
/* Note: The HW does not support I/O resources. So,
* only the memory resource range is being specified.
*/
ranges = <0x82000000 0 0x48000000 0x48000000 0 0x8000000>;
dma-coherent;
status = "disabled";
msi-parent = <&msi2>;
msi2: msi {
compatible = "brcm,iproc-msi";
msi-controller;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
brcm,pcie-msi-inten;
};
};
thermal-zones {
cpu-thermal {
polling-delay-passive = <0>;
polling-delay = <1000>;
coefficients = <(-556) 418000>;
thermal-sensors = <&thermal>;
trips {
cpu-crit {
temperature = <125000>;
hysteresis = <0>;
type = "critical";
};
};
cooling-maps {
};
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm11351.dtsi
+412
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// SPDX-License-Identifier: GPL-2.0-only
// Copyright (C) 2012-2013 Broadcom Corporation
#include <dt-bindings/clock/bcm281xx.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
model = "BCM11351 SoC";
compatible = "brcm,bcm11351";
interrupt-parent = <&gic>;
chosen {
bootargs = "console=ttyS0,115200n8";
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
enable-method = "brcm,bcm11351-cpu-method";
secondary-boot-reg = <0x3500417c>;
reg = <1>;
};
};
gic: interrupt-controller@3ff00100 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x3ff01000 0x1000>,
<0x3ff00100 0x100>;
};
smc@3404c000 {
compatible = "brcm,bcm11351-smc", "brcm,kona-smc";
reg = <0x3404c000 0x400>; /* 1 KiB in SRAM */
};
uartb: serial@3e000000 {
compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
reg = <0x3e000000 0x1000>;
clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB>;
interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uartb2: serial@3e001000 {
compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
reg = <0x3e001000 0x1000>;
clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB2>;
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uartb3: serial@3e002000 {
compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
reg = <0x3e002000 0x1000>;
clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB3>;
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uartb4: serial@3e003000 {
compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
reg = <0x3e003000 0x1000>;
clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB4>;
interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
L2: l2-cache@3ff20000 {
compatible = "brcm,bcm11351-a2-pl310-cache";
reg = <0x3ff20000 0x1000>;
cache-unified;
cache-level = <2>;
};
watchdog@35002f40 {
compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
reg = <0x35002f40 0x6c>;
};
timer@35006000 {
compatible = "brcm,kona-timer";
reg = <0x35006000 0x1000>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&aon_ccu BCM281XX_AON_CCU_HUB_TIMER>;
};
gpio: gpio@35003000 {
compatible = "brcm,bcm11351-gpio", "brcm,kona-gpio";
reg = <0x35003000 0x800>;
interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
#interrupt-cells = <2>;
gpio-controller;
interrupt-controller;
};
sdio1: mmc@3f180000 {
compatible = "brcm,kona-sdhci";
reg = <0x3f180000 0x10000>;
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO1>;
status = "disabled";
};
sdio2: mmc@3f190000 {
compatible = "brcm,kona-sdhci";
reg = <0x3f190000 0x10000>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO2>;
status = "disabled";
};
sdio3: mmc@3f1a0000 {
compatible = "brcm,kona-sdhci";
reg = <0x3f1a0000 0x10000>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO3>;
status = "disabled";
};
sdio4: mmc@3f1b0000 {
compatible = "brcm,kona-sdhci";
reg = <0x3f1b0000 0x10000>;
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO4>;
status = "disabled";
};
pinctrl@35004800 {
compatible = "brcm,bcm11351-pinctrl";
reg = <0x35004800 0x430>;
};
bsc1: i2c@3e016000 {
compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
reg = <0x3e016000 0x80>;
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&slave_ccu BCM281XX_SLAVE_CCU_BSC1>;
status = "disabled";
};
bsc2: i2c@3e017000 {
compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
reg = <0x3e017000 0x80>;
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&slave_ccu BCM281XX_SLAVE_CCU_BSC2>;
status = "disabled";
};
bsc3: i2c@3e018000 {
compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
reg = <0x3e018000 0x80>;
interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&slave_ccu BCM281XX_SLAVE_CCU_BSC3>;
status = "disabled";
};
pmu_bsc: i2c@3500d000 {
compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
reg = <0x3500d000 0x80>;
interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&aon_ccu BCM281XX_AON_CCU_PMU_BSC>;
status = "disabled";
};
pwm: pwm@3e01a000 {
compatible = "brcm,bcm11351-pwm", "brcm,kona-pwm";
reg = <0x3e01a000 0xcc>;
clocks = <&slave_ccu BCM281XX_SLAVE_CCU_PWM>;
#pwm-cells = <3>;
status = "disabled";
};
clocks {
#address-cells = <1>;
#size-cells = <1>;
ranges;
root_ccu: root_ccu@35001000 {
compatible = "brcm,bcm11351-root-ccu";
reg = <0x35001000 0x0f00>;
#clock-cells = <1>;
clock-output-names = "frac_1m";
};
hub_ccu: hub_ccu@34000000 {
compatible = "brcm,bcm11351-hub-ccu";
reg = <0x34000000 0x0f00>;
#clock-cells = <1>;
clock-output-names = "tmon_1m";
};
aon_ccu: aon_ccu@35002000 {
compatible = "brcm,bcm11351-aon-ccu";
reg = <0x35002000 0x0f00>;
#clock-cells = <1>;
clock-output-names = "hub_timer",
"pmu_bsc",
"pmu_bsc_var";
};
master_ccu: master_ccu@3f001000 {
compatible = "brcm,bcm11351-master-ccu";
reg = <0x3f001000 0x0f00>;
#clock-cells = <1>;
clock-output-names = "sdio1",
"sdio2",
"sdio3",
"sdio4",
"usb_ic",
"hsic2_48m",
"hsic2_12m";
};
slave_ccu: slave_ccu@3e011000 {
compatible = "brcm,bcm11351-slave-ccu";
reg = <0x3e011000 0x0f00>;
#clock-cells = <1>;
clock-output-names = "uartb",
"uartb2",
"uartb3",
"uartb4",
"ssp0",
"ssp2",
"bsc1",
"bsc2",
"bsc3",
"pwm";
};
ref_1m_clk: ref_1m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <1000000>;
};
ref_32k_clk: ref_32k {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
bbl_32k_clk: bbl_32k {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
ref_13m_clk: ref_13m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <13000000>;
};
var_13m_clk: var_13m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <13000000>;
};
dft_19_5m_clk: dft_19_5m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <19500000>;
};
ref_crystal_clk: ref_crystal {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <26000000>;
};
ref_cx40_clk: ref_cx40 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <40000000>;
};
ref_52m_clk: ref_52m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <52000000>;
};
var_52m_clk: var_52m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <52000000>;
};
usb_otg_ahb_clk: usb_otg_ahb {
compatible = "fixed-clock";
clock-frequency = <52000000>;
#clock-cells = <0>;
};
ref_96m_clk: ref_96m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <96000000>;
};
var_96m_clk: var_96m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <96000000>;
};
ref_104m_clk: ref_104m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <104000000>;
};
var_104m_clk: var_104m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <104000000>;
};
ref_156m_clk: ref_156m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <156000000>;
};
var_156m_clk: var_156m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <156000000>;
};
ref_208m_clk: ref_208m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <208000000>;
};
var_208m_clk: var_208m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <208000000>;
};
ref_312m_clk: ref_312m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <312000000>;
};
var_312m_clk: var_312m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <312000000>;
};
};
usbotg: usb@3f120000 {
compatible = "snps,dwc2";
reg = <0x3f120000 0x10000>;
interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&usb_otg_ahb_clk>;
clock-names = "otg";
phys = <&usbphy>;
phy-names = "usb2-phy";
status = "disabled";
};
usbphy: usb-phy@3f130000 {
compatible = "brcm,kona-usb2-phy";
reg = <0x3f130000 0x28>;
#phy-cells = <0>;
status = "disabled";
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm21664-garnet.dts
+51
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@@ -0,0 +1,51 @@
// SPDX-License-Identifier: GPL-2.0-only
// Copyright (C) 2014 Broadcom Corporation
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "bcm21664.dtsi"
/ {
model = "BCM21664 Garnet board";
compatible = "brcm,bcm21664-garnet", "brcm,bcm21664";
chosen {
bootargs = "console=ttyS0,115200n8";
};
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x40000000>; /* 1 GB */
};
};
&sdio1 {
max-frequency = <48000000>;
status = "okay";
};
&sdio2 {
non-removable;
max-frequency = <48000000>;
status = "okay";
};
&sdio4 {
max-frequency = <48000000>;
cd-gpios = <&gpio 91 GPIO_ACTIVE_LOW>;
status = "okay";
};
&uartb {
status = "okay";
};
&usbotg {
status = "okay";
};
&usbphy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm21664.dtsi
+69
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@@ -0,0 +1,69 @@
// SPDX-License-Identifier: GPL-2.0-only
// Copyright (C) 2014 Broadcom Corporation
#include "bcm2166x-common.dtsi"
/ {
interrupt-parent = <&gic>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
enable-method = "brcm,bcm11351-cpu-method";
secondary-boot-reg = <0x35004178>;
reg = <1>;
};
};
};
&apps {
gic: interrupt-controller@1c01000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x01c01000 0x1000>,
<0x01c00100 0x100>;
};
L2: cache-controller@1c20000 {
compatible = "arm,pl310-cache";
reg = <0x01c20000 0x1000>;
cache-unified;
cache-level = <2>;
};
};
&bsc1 {
compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
};
&bsc2 {
compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
};
&bsc3 {
compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
};
&bsc4 {
compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
};
&gpio {
compatible = "brcm,bcm21664-gpio", "brcm,kona-gpio";
};
&smc {
compatible = "brcm,bcm21664-smc", "brcm,kona-smc";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2166x-common.dtsi
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// SPDX-License-Identifier: BSD-3-Clause
/*
* Common device tree for components shared between the BCM21664 and BCM23550
* SoCs.
*
* Copyright (C) 2016 Broadcom
*/
/dts-v1/;
#include <dt-bindings/clock/bcm21664.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
/* Hub bus */
hub: hub-bus@34000000 {
compatible = "simple-bus";
ranges = <0 0x34000000 0x102f83ac>;
#address-cells = <1>;
#size-cells = <1>;
smc: smc@4e000 {
/* Compatible filled by SoC DTSI */
reg = <0x0004e000 0x400>; /* 1 KiB in SRAM */
};
resetmgr: reset-controller@1001f00 {
compatible = "brcm,bcm21664-resetmgr";
reg = <0x01001f00 0x24>;
};
gpio: gpio@1003000 {
/* Compatible filled by SoC DTSI */
reg = <0x01003000 0x524>;
interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
#interrupt-cells = <2>;
gpio-controller;
interrupt-controller;
};
pinctrl: pinctrl@1004800 {
compatible = "brcm,bcm21664-pinctrl";
reg = <0x01004800 0x7f4>;
};
timer@1006000 {
compatible = "brcm,kona-timer";
reg = <0x01006000 0x1c>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&aon_ccu BCM21664_AON_CCU_HUB_TIMER>;
};
};
/* Slaves bus */
slaves: slaves-bus@3e000000 {
compatible = "simple-bus";
ranges = <0 0x3e000000 0x0001c070>;
#address-cells = <1>;
#size-cells = <1>;
uartb: serial@0 {
compatible = "snps,dw-apb-uart";
reg = <0x00000000 0x118>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB>;
interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uartb2: serial@1000 {
compatible = "snps,dw-apb-uart";
reg = <0x00001000 0x118>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB2>;
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uartb3: serial@2000 {
compatible = "snps,dw-apb-uart";
reg = <0x00002000 0x118>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB3>;
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
bsc1: i2c@16000 {
/* Compatible filled by SoC DTSI */
reg = <0x00016000 0x70>;
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC1>;
status = "disabled";
};
bsc2: i2c@17000 {
/* Compatible filled by SoC DTSI */
reg = <0x00017000 0x70>;
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC2>;
status = "disabled";
};
bsc3: i2c@18000 {
/* Compatible filled by SoC DTSI */
reg = <0x00018000 0x70>;
interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC3>;
status = "disabled";
};
bsc4: i2c@1c000 {
/* Compatible filled by SoC DTSI */
reg = <0x0001c000 0x70>;
interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC4>;
status = "disabled";
};
};
/* Apps bus */
apps: apps-bus@3e300000 {
compatible = "simple-bus";
ranges = <0 0x3e300000 0x01c02000>;
#address-cells = <1>;
#size-cells = <1>;
usbotg: usb@e20000 {
compatible = "snps,dwc2";
reg = <0x00e20000 0x10000>;
interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&usb_otg_ahb_clk>;
clock-names = "otg";
phys = <&usbphy>;
phy-names = "usb2-phy";
status = "disabled";
};
usbphy: usb-phy@e30000 {
compatible = "brcm,kona-usb2-phy";
reg = <0x00e30000 0x28>;
#phy-cells = <0>;
status = "disabled";
};
sdio1: mmc@e80000 {
compatible = "brcm,kona-sdhci";
reg = <0x00e80000 0x801c>;
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO1>;
status = "disabled";
};
sdio2: mmc@e90000 {
compatible = "brcm,kona-sdhci";
reg = <0x00e90000 0x801c>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO2>;
status = "disabled";
};
sdio3: mmc@ea0000 {
compatible = "brcm,kona-sdhci";
reg = <0x00ea0000 0x801c>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO3>;
status = "disabled";
};
sdio4: mmc@eb0000 {
compatible = "brcm,kona-sdhci";
reg = <0x00eb0000 0x801c>;
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO4>;
status = "disabled";
};
};
clocks {
#address-cells = <1>;
#size-cells = <1>;
ranges;
/*
* Fixed clocks are defined before CCUs whose
* clocks may depend on them.
*/
ref_32k_clk: ref_32k {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
bbl_32k_clk: bbl_32k {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
ref_13m_clk: ref_13m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <13000000>;
};
var_13m_clk: var_13m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <13000000>;
};
dft_19_5m_clk: dft_19_5m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <19500000>;
};
ref_crystal_clk: ref_crystal {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <26000000>;
};
ref_52m_clk: ref_52m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <52000000>;
};
var_52m_clk: var_52m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <52000000>;
};
usb_otg_ahb_clk: usb_otg_ahb {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <52000000>;
};
ref_96m_clk: ref_96m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <96000000>;
};
var_96m_clk: var_96m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <96000000>;
};
ref_104m_clk: ref_104m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <104000000>;
};
var_104m_clk: var_104m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <104000000>;
};
ref_156m_clk: ref_156m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <156000000>;
};
var_156m_clk: var_156m {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <156000000>;
};
root_ccu: root_ccu@35001000 {
compatible = "brcm,bcm21664-root-ccu";
reg = <0x35001000 0x0f00>;
#clock-cells = <1>;
clock-output-names = "frac_1m";
};
aon_ccu: aon_ccu@35002000 {
compatible = "brcm,bcm21664-aon-ccu";
reg = <0x35002000 0x0f00>;
#clock-cells = <1>;
clock-output-names = "hub_timer";
};
slave_ccu: slave_ccu@3e011000 {
compatible = "brcm,bcm21664-slave-ccu";
reg = <0x3e011000 0x0f00>;
#clock-cells = <1>;
clock-output-names = "uartb",
"uartb2",
"uartb3",
"bsc1",
"bsc2",
"bsc3",
"bsc4";
};
master_ccu: master_ccu@3f001000 {
compatible = "brcm,bcm21664-master-ccu";
reg = <0x3f001000 0x0f00>;
#clock-cells = <1>;
clock-output-names = "sdio1",
"sdio2",
"sdio3",
"sdio4",
"sdio1_sleep",
"sdio2_sleep",
"sdio3_sleep",
"sdio4_sleep";
};
};
};
#include "bcm2166x-pinctrl.dtsi"
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2166x-pinctrl.dtsi
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// SPDX-License-Identifier: BSD-3-Clause
/*
* Common pinmux configrations for BCM2166x (BCM21664/BCM23550).
*
* Copyright (C) 2025 Artur Weber <aweber.kernel@gmail.com>
*/
&pinctrl {
/* BSC1 */
bsc1_pins: bsc1-pins {
bsc1clk-grp0 {
pins = "bsc1clk";
function = "alt1"; /* BSC1CLK */
};
bsc1dat-grp0 {
pins = "bsc1dat";
function = "alt1"; /* BSC1DAT */
};
};
/* BSC2 */
bsc2_pins: bsc2-pins {
bsc2clk-grp0 {
pins = "gpio16";
function = "alt2"; /* BSC2CLK */
};
bsc2dat-grp0 {
pins = "gpio17";
function = "alt2"; /* BSC2DAT */
};
};
/* BSC3 */
bsc3_pins: bsc3-pins {
bsc3clk-grp0 {
pins = "lcdscl";
function = "alt1"; /* BSC3_CLK */
};
bsc3dat-grp0 {
pins = "lcdsda";
function = "alt1"; /* BSC3_SDA */
};
};
/* BSC4 */
bsc4_pins: bsc4-pins {
bsc4clk-grp0 {
pins = "lcdres";
function = "alt1"; /* BSC4_CLK */
};
bsc4dat-grp0 {
pins = "lcdte";
function = "alt1"; /* BSC4_SDA */
};
};
/* PMBSC */
pmbsc_pins: pmbsc-pins {
pmbscclk-grp0 {
pins = "pmbscclk";
function = "alt1"; /* PMBSCCLK */
};
pmbscdat-grp0 {
pins = "pmbscdat";
function = "alt1"; /* PMBSCDAT */
};
};
/* SD */
sd_width1_pins: sd-width1-pins {
sdck-grp0 {
pins = "sdck";
function = "alt1"; /* SDCK */
bias-disable;
};
sdcmd-grp0 {
pins = "sdcmd";
function = "alt1"; /* SDCMD */
bias-pull-up;
};
sddat-grp0 {
pins = "sddat0";
function = "alt1"; /* SDDATx */
bias-pull-up;
};
};
sd_width4_pins: sd-width4-pins {
sdck-grp0 {
pins = "sdck";
function = "alt1"; /* SDCK */
bias-disable;
};
sdcmd-grp0 {
pins = "sdcmd";
function = "alt1"; /* SDCMD */
bias-pull-up;
};
sddat-grp0 {
pins = "sddat0", "sddat1", "sddat2", "sddat3";
function = "alt1"; /* SDDATx */
bias-pull-up;
};
};
/* SD1 */
sd1_width1_pins: sd1-width1-pins {
sd1ck-grp0 {
pins = "mmc1dat7";
function = "alt6"; /* SD1CK */
bias-disable;
};
sd1cmd-grp0 {
pins = "spi0txd";
function = "alt2"; /* SD1CMD */
bias-pull-up;
};
sd1dat0-grp0 {
pins = "mmc1dat5";
function = "alt6"; /* SD1DAT0 */
bias-pull-up;
};
};
sd1_width4_pins: sd1-width4-pins {
sd1ck-grp0 {
pins = "mmc1dat7";
function = "alt6"; /* SD1CK */
bias-disable;
};
sd1cmd-grp0 {
pins = "spi0txd";
function = "alt2"; /* SD1CMD */
bias-pull-up;
};
sd1dat0-grp0 {
pins = "mmc1dat5";
function = "alt6"; /* SD1DAT0 */
bias-pull-up;
};
sd1dat1-grp0 {
pins = "gpio93";
function = "alt1"; /* SD1DAT1 */
bias-pull-up;
};
sd1dat2-grp0 {
pins = "gpio94";
function = "alt1"; /* SD1DAT2 */
bias-pull-up;
};
sd1dat3-grp0 {
pins = "mmc1dat3";
function = "alt6"; /* SD1DAT3 */
bias-pull-up;
};
};
/* MMC0 */
mmc0_width1_pins: mmc0-width1-pins {
mmc0ck-grp0 {
pins = "mmc0ck";
function = "alt1"; /* MMC0CK */
bias-disable;
};
mmc0cmd-grp0 {
pins = "mmc0cmd";
function = "alt1"; /* MMC0CMD */
bias-pull-up;
};
mmc0dat-grp0 {
pins = "mmc0dat0";
function = "alt1"; /* MMC0DATx */
bias-pull-up;
};
};
mmc0_width4_pins: mmc0-width4-pins {
mmc0ck-grp0 {
pins = "mmc0ck";
function = "alt1"; /* MMC0CK */
bias-disable;
};
mmc0cmd-grp0 {
pins = "mmc0cmd";
function = "alt1"; /* MMC0CMD */
bias-pull-up;
};
mmc0dat-grp0 {
pins = "mmc0dat0", "mmc0dat1", "mmc0dat2", "mmc0dat3";
function = "alt1"; /* MMC0DATx */
bias-pull-up;
};
};
mmc0_width8_pins: mmc0-width8-pins {
mmc0ck-grp0 {
pins = "mmc0ck";
function = "alt1"; /* MMC0CK */
bias-disable;
};
mmc0cmd-grp0 {
pins = "mmc0cmd";
function = "alt1"; /* MMC0CMD */
bias-pull-up;
};
mmc0dat-grp0 {
pins = "mmc0dat0", "mmc0dat1", "mmc0dat2", "mmc0dat3",
"mmc0dat4", "mmc0dat5", "mmc0dat6", "mmc0dat7";
function = "alt1"; /* MMC0DATx */
bias-pull-up;
};
};
/* MMC1 */
mmc1_width1_pins: mmc1-width1-pins {
mmc1ck-grp0 {
pins = "mmc1ck";
function = "alt1"; /* MMC1CK */
bias-disable;
};
mmc1cmd-grp0 {
pins = "mmc1cmd";
function = "alt1"; /* MMC1CMD */
bias-pull-up;
};
mmc1dat-grp0 {
pins = "mmc1dat0";
function = "alt1"; /* MMC1DATx */
bias-pull-up;
};
};
mmc1_width4_pins: mmc1-width4-pins {
mmc1ck-grp0 {
pins = "mmc1ck";
function = "alt1"; /* MMC1CK */
bias-disable;
};
mmc1cmd-grp0 {
pins = "mmc1cmd";
function = "alt1"; /* MMC1CMD */
bias-pull-up;
};
mmc1dat-grp0 {
pins = "mmc1dat0", "mmc1dat1", "mmc1dat2", "mmc1dat3";
function = "alt1"; /* MMC1DATx */
bias-pull-up;
};
};
mmc1_width8_pins: mmc1-width8-pins {
mmc1ck-grp0 {
pins = "mmc1ck";
function = "alt1"; /* MMC1CK */
bias-disable;
};
mmc1cmd-grp0 {
pins = "mmc1cmd";
function = "alt1"; /* MMC1CMD */
bias-pull-up;
};
mmc1dat-grp0 {
pins = "mmc1dat0", "mmc1dat1", "mmc1dat2", "mmc1dat3",
"mmc1dat4", "mmc1dat5", "mmc1dat6", "mmc1dat7";
function = "alt1"; /* MMC1DATx */
bias-pull-up;
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm23550-sparrow.dts
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/*
* BSD LICENSE
*
* Copyright(c) 2016 Broadcom. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Broadcom Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "bcm23550.dtsi"
/ {
model = "BCM23550 Sparrow board";
compatible = "brcm,bcm23550-sparrow", "brcm,bcm23550";
chosen {
stdout-path = "/slaves@3e000000/serial@0:115200n8";
bootargs = "console=ttyS0,115200n8";
};
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x20000000>; /* 512 MB */
};
};
&uartb {
status = "okay";
};
&usbotg {
status = "okay";
};
&usbphy {
status = "okay";
};
&sdio1 {
max-frequency = <48000000>;
status = "okay";
};
&sdio2 {
non-removable;
max-frequency = <48000000>;
status = "okay";
};
&sdio4 {
max-frequency = <48000000>;
cd-gpios = <&gpio 91 GPIO_ACTIVE_LOW>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm23550.dtsi
+91
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// SPDX-License-Identifier: BSD-3-Clause
/*
* Device tree for the BCM23550 SoC.
*
* Copyright (C) 2016 Broadcom
*/
#include "bcm2166x-common.dtsi"
/ {
interrupt-parent = <&gic>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0>;
clock-frequency = <1000000000>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a7";
enable-method = "brcm,bcm23550";
secondary-boot-reg = <0x35004178>;
reg = <1>;
clock-frequency = <1000000000>;
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a7";
enable-method = "brcm,bcm23550";
secondary-boot-reg = <0x35004178>;
reg = <2>;
clock-frequency = <1000000000>;
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a7";
enable-method = "brcm,bcm23550";
secondary-boot-reg = <0x35004178>;
reg = <3>;
clock-frequency = <1000000000>;
};
};
};
&apps {
cdc: cdc@1b0e000 {
compatible = "brcm,bcm23550-cdc";
reg = <0x01b0e000 0x78>;
};
gic: interrupt-controller@1b21000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x01b21000 0x1000>,
<0x01b22000 0x1000>;
};
};
&bsc1 {
compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
};
&bsc2 {
compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
};
&bsc3 {
compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
};
&bsc4 {
compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
};
&gpio {
compatible = "brcm,bcm23550-gpio", "brcm,kona-gpio";
};
&smc {
compatible = "brcm,bcm23550-smc", "brcm,kona-smc";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts
+272
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2711.dtsi"
#include "bcm2711-rpi.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-usb-peripheral.dtsi"
#include "bcm283x-rpi-wifi-bt.dtsi"
#include <dt-bindings/leds/common.h>
/ {
compatible = "raspberrypi,4-model-b", "brcm,bcm2711";
model = "Raspberry Pi 4 Model B";
chosen {
/* 8250 auxiliary UART instead of pl011 */
stdout-path = "serial1:115200n8";
};
cam1_reg: regulator-cam1 {
compatible = "regulator-fixed";
regulator-name = "cam1-reg";
enable-active-high;
gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>;
};
sd_io_1v8_reg: regulator-sd-io-1v8 {
compatible = "regulator-gpio";
regulator-name = "vdd-sd-io";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
regulator-settling-time-us = <5000>;
gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
states = <1800000 0x1>,
<3300000 0x0>;
status = "okay";
};
sd_vcc_reg: regulator-sd-vcc {
compatible = "regulator-fixed";
regulator-name = "vcc-sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
enable-active-high;
gpio = <&expgpio 6 GPIO_ACTIVE_HIGH>;
};
};
&bt {
shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
};
&ddc0 {
status = "okay";
};
&ddc1 {
status = "okay";
};
&expgpio {
gpio-line-names = "BT_ON", /* 0 */
"WL_ON",
"PWR_LED_OFF",
"GLOBAL_RESET",
"VDD_SD_IO_SEL",
"CAM_GPIO", /* 5 */
"SD_PWR_ON",
"";
};
&gpio {
/*
* Parts taken from rpi_SCH_4b_4p0_reduced.pdf and
* the official GPU firmware DT blob.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA", /* 0 */
"ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
"GPIO5", /* 5 */
"GPIO6",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI", /* 10 */
"SPI_SCLK",
"GPIO12",
"GPIO13",
/* Serial port */
"TXD1",
"RXD1", /* 15 */
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20", /* 20 */
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25", /* 25 */
"GPIO26",
"GPIO27",
"RGMII_MDIO",
"RGMII_MDC",
/* Used by BT module */
"CTS0", /* 30 */
"RTS0",
"TXD0",
"RXD0",
/* Used by Wifi */
"SD1_CLK",
"SD1_CMD", /* 35 */
"SD1_DATA0",
"SD1_DATA1",
"SD1_DATA2",
"SD1_DATA3",
/* Shared with SPI flash */
"PWM0_MISO", /* 40 */
"PWM1_MOSI",
"STATUS_LED_G_CLK",
"SPIFLASH_CE_N",
"SDA0",
"SCL0", /* 45 */
"RGMII_RXCLK",
"RGMII_RXCTL",
"RGMII_RXD0",
"RGMII_RXD1",
"RGMII_RXD2", /* 50 */
"RGMII_RXD3",
"RGMII_TXCLK",
"RGMII_TXCTL",
"RGMII_TXD0",
"RGMII_TXD1", /* 55 */
"RGMII_TXD2",
"RGMII_TXD3";
};
&hdmi0 {
status = "okay";
};
&hdmi1 {
status = "okay";
};
&led_act {
gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
};
&leds {
led_pwr: led-pwr {
label = "PWR";
gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
default-state = "keep";
linux,default-trigger = "default-on";
};
};
&pixelvalve0 {
status = "okay";
};
&pixelvalve1 {
status = "okay";
};
&pixelvalve2 {
status = "okay";
};
&pixelvalve4 {
status = "okay";
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>;
status = "okay";
};
/* EMMC2 is used to drive the SD card */
&emmc2 {
vqmmc-supply = <&sd_io_1v8_reg>;
vmmc-supply = <&sd_vcc_reg>;
broken-cd;
status = "okay";
};
&genet {
phy-handle = <&phy1>;
phy-mode = "rgmii-rxid";
status = "okay";
};
&genet_mdio {
phy1: ethernet-phy@1 {
/* No PHY interrupt */
reg = <0x1>;
leds {
#address-cells = <1>;
#size-cells = <0>;
/* LED1 */
led@0 {
reg = <0>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_LAN;
default-state = "keep";
};
/* LED2 */
led@1 {
reg = <1>;
color = <LED_COLOR_ID_AMBER>;
function = LED_FUNCTION_LAN;
default-state = "keep";
};
};
};
};
&pcie0 {
pci@0,0 {
device_type = "pci";
#address-cells = <3>;
#size-cells = <2>;
ranges;
reg = <0 0 0 0 0>;
usb@0,0 {
reg = <0 0 0 0 0>;
resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>;
};
};
};
/* uart0 communicates with the BT module */
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32>;
uart-has-rtscts;
};
/* uart1 is mapped to the pin header */
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_gpio14>;
status = "okay";
};
&vc4 {
status = "okay";
};
&vec {
status = "disabled";
};
&wifi_pwrseq {
reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2711-rpi-4-b.dts"
/ {
compatible = "raspberrypi,400", "brcm,bcm2711";
model = "Raspberry Pi 400";
chosen {
/* 8250 auxiliary UART instead of pl011 */
stdout-path = "serial1:115200n8";
};
gpio-poweroff {
compatible = "gpio-poweroff";
gpios = <&expgpio 5 GPIO_ACTIVE_HIGH>;
};
};
&expgpio {
gpio-line-names = "BT_ON",
"WL_ON",
"PWR_LED_OFF",
"GLOBAL_RESET",
"VDD_SD_IO_SEL",
"GLOBAL_SHUTDOWN",
"SD_PWR_ON",
"SHUTDOWN_REQUEST";
};
&genet_mdio {
clock-frequency = <1950000>;
/delete-node/ leds;
};
&led_pwr {
gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
};
/delete-node/ &led_act;
&pm {
/delete-property/ system-power-controller;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/leds/common.h>
#include "bcm2711-rpi-cm4.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
model = "Raspberry Pi Compute Module 4 IO Board";
};
&ddc0 {
status = "okay";
};
&ddc1 {
status = "okay";
};
&gpio {
/*
* Parts taken from rpi_SCH_4b_4p0_reduced.pdf and
* the official GPU firmware DT blob.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA",
"ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
"GPIO5",
"GPIO6",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"GPIO12",
"GPIO13",
/* Serial port */
"TXD1",
"RXD1",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"RGMII_MDIO",
"RGMII_MDC",
/* Used by BT module */
"CTS0",
"RTS0",
"TXD0",
"RXD0",
/* Used by Wifi */
"SD1_CLK",
"SD1_CMD",
"SD1_DATA0",
"SD1_DATA1",
"SD1_DATA2",
"SD1_DATA3",
/* Shared with SPI flash */
"PWM0_MISO",
"PWM1_MOSI",
"STATUS_LED_G_CLK",
"SPIFLASH_CE_N",
"SDA0",
"SCL0",
"RGMII_RXCLK",
"RGMII_RXCTL",
"RGMII_RXD0",
"RGMII_RXD1",
"RGMII_RXD2",
"RGMII_RXD3",
"RGMII_TXCLK",
"RGMII_TXCTL",
"RGMII_TXD0",
"RGMII_TXD1",
"RGMII_TXD2",
"RGMII_TXD3";
};
&hdmi0 {
status = "okay";
};
&hdmi1 {
status = "okay";
};
&genet {
status = "okay";
};
&i2c0_1 {
rtc@51 {
/* Attention: An alarm resets the machine */
compatible = "nxp,pcf85063a";
reg = <0x51>;
quartz-load-femtofarads = <7000>;
};
};
&phy1 {
leds {
#address-cells = <1>;
#size-cells = <0>;
/* LED2 */
led@1 {
reg = <1>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_LAN;
default-state = "keep";
};
/* LED3 */
led@2 {
reg = <2>;
color = <LED_COLOR_ID_AMBER>;
function = LED_FUNCTION_LAN;
default-state = "keep";
};
};
};
&led_act {
gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
};
&leds {
led-pwr {
label = "PWR";
gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
default-state = "keep";
linux,default-trigger = "default-on";
};
};
&pixelvalve0 {
status = "okay";
};
&pixelvalve1 {
status = "okay";
};
&pixelvalve2 {
status = "okay";
};
&pixelvalve4 {
status = "okay";
};
&vc4 {
status = "okay";
};
&vec {
status = "disabled";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4.dtsi
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2711.dtsi"
#include "bcm2711-rpi.dtsi"
#include "bcm283x-rpi-wifi-bt.dtsi"
/ {
compatible = "raspberrypi,4-compute-module", "brcm,bcm2711";
chosen {
/* 8250 auxiliary UART instead of pl011 */
stdout-path = "serial1:115200n8";
};
sd_io_1v8_reg: regulator-sd-io-1v8 {
compatible = "regulator-gpio";
regulator-name = "vdd-sd-io";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
regulator-settling-time-us = <5000>;
gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
states = <1800000 0x1>,
<3300000 0x0>;
status = "okay";
};
sd_vcc_reg: regulator-sd-vcc {
compatible = "regulator-fixed";
regulator-name = "vcc-sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
enable-active-high;
gpio = <&expgpio 6 GPIO_ACTIVE_HIGH>;
};
};
&bt {
shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
};
/* EMMC2 is used to drive the eMMC */
&emmc2 {
bus-width = <8>;
vqmmc-supply = <&sd_io_1v8_reg>;
vmmc-supply = <&sd_vcc_reg>;
broken-cd;
/* Even the IP block is limited to 100 MHz
* this provides a throughput gain
*/
mmc-hs200-1_8v;
status = "okay";
};
&expgpio {
gpio-line-names = "BT_ON",
"WL_ON",
"PWR_LED_OFF",
"ANT1",
"VDD_SD_IO_SEL",
"CAM_GPIO",
"SD_PWR_ON",
"ANT2";
ant1: ant1-hog {
gpio-hog;
gpios = <3 GPIO_ACTIVE_HIGH>;
/* internal antenna enabled */
output-high;
line-name = "ant1";
};
ant2: ant2-hog {
gpio-hog;
gpios = <7 GPIO_ACTIVE_HIGH>;
/* external antenna disabled */
output-low;
line-name = "ant2";
};
};
&genet {
phy-handle = <&phy1>;
phy-mode = "rgmii-rxid";
status = "okay";
};
&genet_mdio {
phy1: ethernet-phy@0 {
/* No PHY interrupt */
reg = <0x0>;
};
};
/* uart0 communicates with the BT module */
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32>;
uart-has-rtscts;
};
/* uart1 is mapped to the pin header */
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_gpio14>;
status = "okay";
};
&wifi_pwrseq {
reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi
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// SPDX-License-Identifier: GPL-2.0
#include "bcm2835-rpi.dtsi"
#include <dt-bindings/reset/raspberrypi,firmware-reset.h>
/ {
/* Will be filled by the bootloader */
memory@0 {
device_type = "memory";
reg = <0 0 0>;
};
aliases {
emmc2bus = &emmc2bus;
ethernet0 = &genet;
pcie0 = &pcie0;
blconfig = &blconfig;
};
i2c0mux: i2c-mux0 {
compatible = "i2c-mux-pinctrl";
#address-cells = <1>;
#size-cells = <0>;
i2c-parent = <&i2c0>;
pinctrl-names = "i2c0", "i2c0-vc";
pinctrl-0 = <&i2c0_gpio0>;
pinctrl-1 = <&i2c0_gpio44>;
i2c0_0: i2c@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
};
i2c0_1: i2c@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
};
};
};
&firmware {
expgpio: gpio {
compatible = "raspberrypi,firmware-gpio";
gpio-controller;
#gpio-cells = <2>;
status = "okay";
};
reset: reset {
compatible = "raspberrypi,firmware-reset";
#reset-cells = <1>;
};
};
&hdmi0 {
clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 0>, <&clk_27MHz>;
clock-names = "hdmi", "bvb", "audio", "cec";
wifi-2.4ghz-coexistence;
};
&hdmi1 {
clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 1>, <&clk_27MHz>;
clock-names = "hdmi", "bvb", "audio", "cec";
wifi-2.4ghz-coexistence;
};
&hvs {
clocks = <&firmware_clocks 4>;
};
&i2c0 {
/delete-property/ pinctrl-names;
/delete-property/ pinctrl-0;
};
&pm {
clocks = <&firmware_clocks 5>,
<&clocks BCM2835_CLOCK_PERI_IMAGE>,
<&clocks BCM2835_CLOCK_H264>,
<&clocks BCM2835_CLOCK_ISP>;
clock-names = "v3d", "peri_image", "h264", "isp";
};
&rmem {
/*
* RPi4's co-processor will copy the board's bootloader configuration
* into memory for the OS to consume. It'll also update this node with
* its placement information.
*/
blconfig: nvram@0 {
compatible = "raspberrypi,bootloader-config", "nvmem-rmem";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x0 0x0 0x0>;
no-map;
status = "disabled";
};
};
&v3d {
clocks = <&firmware_clocks 5>;
};
&vchiq {
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2711.dtsi
+1194
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linux-7.2.3/arch/arm/boot/dts/broadcom/bcm28155-ap.dts
+108
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// SPDX-License-Identifier: GPL-2.0-only
// Copyright (C) 2013 Broadcom Corporation
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "bcm11351.dtsi"
/ {
model = "BCM28155 AP board";
compatible = "brcm,bcm28155-ap", "brcm,bcm11351";
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x40000000>; /* 1 GB */
};
};
&bsc1 {
clock-frequency = <400000>;
status = "okay";
};
&bsc2 {
clock-frequency = <400000>;
status = "okay";
};
&bsc3 {
clock-frequency = <400000>;
status = "okay";
};
&pmu_bsc {
clock-frequency = <100000>;
status = "okay";
pmu: pmu@8 {
compatible = "brcm,bcm59056";
interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
reg = <0x08>;
regulators {
camldo1_reg: camldo1 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
sdldo_reg: sdldo {
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
sdxldo_reg: sdxldo {
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <3300000>;
};
usbldo_reg: usbldo {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
iosr1_reg: iosr1 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
};
};
};
&pwm {
status = "okay";
};
&sdio2 {
non-removable;
max-frequency = <48000000>;
vmmc-supply = <&camldo1_reg>;
vqmmc-supply = <&iosr1_reg>;
status = "okay";
};
&sdio4 {
max-frequency = <48000000>;
cd-gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
vmmc-supply = <&sdldo_reg>;
vqmmc-supply = <&sdxldo_reg>;
status = "okay";
};
&uartb {
status = "okay";
};
&usbotg {
vusb_d-supply = <&usbldo_reg>;
vusb_a-supply = <&iosr1_reg>;
status = "okay";
};
&usbphy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi
+209
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// SPDX-License-Identifier: GPL-2.0
/* This include file covers the common peripherals and configuration between
* bcm2835, bcm2836 and bcm2837 implementations.
*/
/ {
interrupt-parent = <&intc>;
soc {
dma: dma-controller@7e007000 {
compatible = "brcm,bcm2835-dma";
reg = <0x7e007000 0xf00>;
interrupts = <1 16>,
<1 17>,
<1 18>,
<1 19>,
<1 20>,
<1 21>,
<1 22>,
<1 23>,
<1 24>,
<1 25>,
<1 26>,
/* dma channel 11-14 share one irq */
<1 27>,
<1 27>,
<1 27>,
<1 27>,
/* unused shared irq for all channels */
<1 28>;
interrupt-names = "dma0",
"dma1",
"dma2",
"dma3",
"dma4",
"dma5",
"dma6",
"dma7",
"dma8",
"dma9",
"dma10",
"dma11",
"dma12",
"dma13",
"dma14",
"dma-shared-all";
#dma-cells = <1>;
brcm,dma-channel-mask = <0x7f35>;
};
intc: interrupt-controller@7e00b200 {
compatible = "brcm,bcm2835-armctrl-ic";
reg = <0x7e00b200 0x200>;
interrupt-controller;
#interrupt-cells = <2>;
};
pm: watchdog@7e100000 {
compatible = "brcm,bcm2835-pm", "brcm,bcm2835-pm-wdt";
#power-domain-cells = <1>;
#reset-cells = <1>;
reg = <0x7e100000 0x114>,
<0x7e00a000 0x24>;
reg-names = "pm", "asb";
clocks = <&clocks BCM2835_CLOCK_V3D>,
<&clocks BCM2835_CLOCK_PERI_IMAGE>,
<&clocks BCM2835_CLOCK_H264>,
<&clocks BCM2835_CLOCK_ISP>;
clock-names = "v3d", "peri_image", "h264", "isp";
system-power-controller;
};
rng@7e104000 {
compatible = "brcm,bcm2835-rng";
reg = <0x7e104000 0x10>;
interrupts = <2 29>;
};
pixelvalve@7e206000 {
compatible = "brcm,bcm2835-pixelvalve0";
reg = <0x7e206000 0x100>;
interrupts = <2 13>; /* pwa0 */
};
pixelvalve@7e207000 {
compatible = "brcm,bcm2835-pixelvalve1";
reg = <0x7e207000 0x100>;
interrupts = <2 14>; /* pwa1 */
};
thermal: thermal@7e212000 {
compatible = "brcm,bcm2835-thermal";
reg = <0x7e212000 0x8>;
clocks = <&clocks BCM2835_CLOCK_TSENS>;
#thermal-sensor-cells = <0>;
status = "disabled";
};
i2c2: i2c@7e805000 {
compatible = "brcm,bcm2835-i2c";
reg = <0x7e805000 0x1000>;
interrupts = <2 21>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
};
vec: vec@7e806000 {
compatible = "brcm,bcm2835-vec";
reg = <0x7e806000 0x1000>;
clocks = <&clocks BCM2835_CLOCK_VEC>;
interrupts = <2 27>;
status = "disabled";
};
pixelvalve@7e807000 {
compatible = "brcm,bcm2835-pixelvalve2";
reg = <0x7e807000 0x100>;
interrupts = <2 10>; /* pixelvalve */
};
hdmi: hdmi@7e902000 {
compatible = "brcm,bcm2835-hdmi";
reg = <0x7e902000 0x600>,
<0x7e808000 0x100>;
interrupts = <2 8>, <2 9>;
ddc = <&i2c2>;
clocks = <&clocks BCM2835_PLLH_PIX>,
<&clocks BCM2835_CLOCK_HSM>;
clock-names = "pixel", "hdmi";
dmas = <&dma 17>;
dma-names = "audio-rx";
status = "disabled";
};
v3d: v3d@7ec00000 {
compatible = "brcm,bcm2835-v3d";
reg = <0x7ec00000 0x1000>;
interrupts = <1 10>;
};
};
vc4: gpu {
compatible = "brcm,bcm2835-vc4";
};
};
&cpu_thermal {
thermal-sensors = <&thermal>;
};
&gpio {
i2c_slave_gpio18: i2c-slave-gpio18 {
brcm,pins = <18 19 20 21>;
brcm,function = <BCM2835_FSEL_ALT3>;
};
jtag_gpio4: jtag-gpio4 {
brcm,pins = <4 5 6 12 13>;
brcm,function = <BCM2835_FSEL_ALT5>;
};
pwm0_gpio12: pwm0-gpio12 {
brcm,pins = <12>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
pwm0_gpio18: pwm0-gpio18 {
brcm,pins = <18>;
brcm,function = <BCM2835_FSEL_ALT5>;
};
pwm0_gpio40: pwm0-gpio40 {
brcm,pins = <40>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
pwm1_gpio13: pwm1-gpio13 {
brcm,pins = <13>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
pwm1_gpio19: pwm1-gpio19 {
brcm,pins = <19>;
brcm,function = <BCM2835_FSEL_ALT5>;
};
pwm1_gpio41: pwm1-gpio41 {
brcm,pins = <41>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
pwm1_gpio45: pwm1-gpio45 {
brcm,pins = <45>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
};
&i2s {
dmas = <&dma 2>, <&dma 3>;
dma-names = "tx", "rx";
};
&sdhost {
dmas = <&dma 13>;
dma-names = "rx-tx";
};
&spi {
dmas = <&dma 6>, <&dma 7>;
dma-names = "tx", "rx";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-rpi-a-plus.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,model-a-plus", "brcm,bcm2835";
model = "Raspberry Pi Model A+";
memory@0 {
device_type = "memory";
reg = <0 0x10000000>;
};
};
&gpio {
/*
* This is based on the unreleased schematic for the Model A+.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA",
"ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
"GPIO5",
"GPIO6",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"GPIO12",
"GPIO13",
/* Serial port */
"TXD0",
"RXD0",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"SDA0",
"SCL0",
"", /* GPIO30 */
"", /* GPIO31 */
"CAM_GPIO1", /* GPIO32 */
"", /* GPIO33 */
"", /* GPIO34 */
"PWR_LOW_N", /* GPIO35 */
"", /* GPIO36 */
"", /* GPIO37 */
"USB_LIMIT", /* GPIO38 */
"", /* GPIO39 */
"PWM0_OUT", /* GPIO40 */
"CAM_GPIO0", /* GPIO41 */
"", /* GPIO42 */
"", /* GPIO43 */
"", /* GPIO44 */
"PWM1_OUT", /* GPIO45 */
"HDMI_HPD_N",
"STATUS_LED",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
/* I2S interface */
i2s_alt0: i2s_alt0 {
brcm,pins = <18 19 20 21>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
};
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
};
&leds {
led-pwr {
label = "PWR";
gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
default-state = "keep";
linux,default-trigger = "default-on";
};
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
status = "okay";
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-rpi-a.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,model-a", "brcm,bcm2835";
model = "Raspberry Pi Model A";
memory@0 {
device_type = "memory";
reg = <0 0x10000000>;
};
};
&gpio {
/*
* Taken from Raspberry-Pi-Rev-1.0-Model-AB-Schematics.pdf
* RPI00021 sheet 02
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "SDA0",
"SCL0",
"SDA1",
"SCL1",
"GPIO_GCLK",
"CAM_GPIO1",
"LAN_RUN",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"", /* GPIO12 */
"", /* GPIO13 */
/* Serial port */
"TXD0",
"RXD0",
"STATUS_LED_N",
"GPIO17",
"GPIO18",
"", /* GPIO19 */
"", /* GPIO20 */
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"", /* GPIO26 */
"CAM_GPIO0",
/* Binary number representing build/revision */
"CONFIG0",
"CONFIG1",
"CONFIG2",
"CONFIG3",
"", /* GPIO32 */
"", /* GPIO33 */
"", /* GPIO34 */
"", /* GPIO35 */
"", /* GPIO36 */
"", /* GPIO37 */
"", /* GPIO38 */
"", /* GPIO39 */
"PWM0_OUT",
"", /* GPIO41 */
"", /* GPIO42 */
"", /* GPIO43 */
"", /* GPIO44 */
"PWM1_OUT",
"HDMI_HPD_P",
"SD_CARD_DET",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0 &i2s_alt2>;
/* I2S interface */
i2s_alt2: i2s_alt2 {
brcm,pins = <28 29 30 31>;
brcm,function = <BCM2835_FSEL_ALT2>;
};
};
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
status = "okay";
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-rpi-b-plus.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";
model = "Raspberry Pi Model B+";
memory@0 {
device_type = "memory";
reg = <0 0x20000000>;
};
};
&gpio {
/*
* Taken from Raspberry-Pi-B-Plus-V1.2-Schematics.pdf
* RPI-BPLUS sheet 1
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA",
"ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
"GPIO5",
"GPIO6",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"GPIO12",
"GPIO13",
/* Serial port */
"TXD0",
"RXD0",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"SDA0",
"SCL0",
"", /* GPIO30 */
"LAN_RUN", /* GPIO31 */
"CAM_GPIO1", /* GPIO32 */
"", /* GPIO33 */
"", /* GPIO34 */
"PWR_LOW_N", /* GPIO35 */
"", /* GPIO36 */
"", /* GPIO37 */
"USB_LIMIT", /* GPIO38 */
"", /* GPIO39 */
"PWM0_OUT", /* GPIO40 */
"CAM_GPIO0", /* GPIO41 */
"", /* GPIO42 */
"", /* GPIO43 */
"ETH_CLK", /* GPIO44 */
"PWM1_OUT", /* GPIO45 */
"HDMI_HPD_N",
"STATUS_LED",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
/* I2S interface */
i2s_alt0: i2s_alt0 {
brcm,pins = <18 19 20 21>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
};
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
};
&leds {
led-pwr {
label = "PWR";
gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
default-state = "keep";
linux,default-trigger = "default-on";
};
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
status = "okay";
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-rpi-b-rev2.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-smsc9512.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";
model = "Raspberry Pi Model B rev2";
memory@0 {
device_type = "memory";
reg = <0 0x10000000>;
};
};
&gpio {
/*
* Taken from Raspberry-Pi-Rev-2.0-Model-AB-Schematics.pdf
* RPI00022 sheet 02
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "SDA0",
"SCL0",
"SDA1",
"SCL1",
"GPIO_GCLK",
"CAM_CLK",
"LAN_RUN",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"", /* GPIO12 */
"", /* GPIO13 */
/* Serial port */
"TXD0",
"RXD0",
"STATUS_LED_N",
"GPIO17",
"GPIO18",
"", /* GPIO19 */
"", /* GPIO20 */
"CAM_GPIO",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"", /* GPIO26 */
"GPIO27",
"GPIO28",
"GPIO29",
"GPIO30",
"GPIO31",
"", /* GPIO32 */
"", /* GPIO33 */
"", /* GPIO34 */
"", /* GPIO35 */
"", /* GPIO36 */
"", /* GPIO37 */
"", /* GPIO38 */
"", /* GPIO39 */
"PWM0_OUT",
"", /* GPIO41 */
"", /* GPIO42 */
"", /* GPIO43 */
"", /* GPIO44 */
"PWM1_OUT",
"HDMI_HPD_P",
"SD_CARD_DET",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0 &i2s_alt2>;
/* I2S interface */
i2s_alt2: i2s_alt2 {
brcm,pins = <28 29 30 31>;
brcm,function = <BCM2835_FSEL_ALT2>;
};
};
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
status = "okay";
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-rpi-b.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-smsc9512.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,model-b", "brcm,bcm2835";
model = "Raspberry Pi Model B";
memory@0 {
device_type = "memory";
reg = <0 0x10000000>;
};
};
&gpio {
/*
* Taken from Raspberry-Pi-Rev-1.0-Model-AB-Schematics.pdf
* RPI00021 sheet 02
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "SDA0",
"SCL0",
"SDA1",
"SCL1",
"GPIO_GCLK",
"CAM_GPIO1",
"LAN_RUN",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"", /* GPIO12 */
"", /* GPIO13 */
/* Serial port */
"TXD0",
"RXD0",
"STATUS_LED_N",
"GPIO17",
"GPIO18",
"", /* GPIO19 */
"", /* GPIO20 */
"CAM_GPIO0",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"", /* GPIO26 */
"GPIO27",
"GPIO28",
"GPIO29",
"GPIO30",
"GPIO31",
"", /* GPIO32 */
"", /* GPIO33 */
"", /* GPIO34 */
"", /* GPIO35 */
"", /* GPIO36 */
"", /* GPIO37 */
"", /* GPIO38 */
"", /* GPIO39 */
"PWM0_OUT",
"", /* GPIO41 */
"", /* GPIO42 */
"", /* GPIO43 */
"", /* GPIO44 */
"PWM1_OUT",
"HDMI_HPD_P",
"SD_CARD_DET",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0>;
};
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
status = "okay";
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-rpi-cm1-io1.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835-rpi-cm1.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,compute-module", "brcm,bcm2835";
model = "Raspberry Pi Compute Module IO board rev1";
};
&gpio {
/*
* This is based on the official GPU firmware DT blob.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "GPIO0",
"GPIO1",
"GPIO2",
"GPIO3",
"GPIO4",
"GPIO5",
"GPIO6",
"GPIO7",
"GPIO8",
"GPIO9",
"GPIO10",
"GPIO11",
"GPIO12",
"GPIO13",
"GPIO14",
"GPIO15",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"GPIO28",
"GPIO29",
"GPIO30",
"GPIO31",
"GPIO32",
"GPIO33",
"GPIO34",
"GPIO35",
"GPIO36",
"GPIO37",
"GPIO38",
"GPIO39",
"GPIO40",
"GPIO41",
"GPIO42",
"GPIO43",
"GPIO44",
"GPIO45",
"HDMI_HPD_N",
/* Also used as ACT LED */
"EMMC_EN_N",
/* Used by eMMC */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0>;
};
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-rpi-cm1.dtsi
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
/ {
leds {
led-act {
gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
};
};
memory@0 {
device_type = "memory";
reg = <0 0x20000000>;
};
reg_3v3: fixed-regulator {
compatible = "regulator-fixed";
regulator-name = "3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_1v8: fixed-regulator {
compatible = "regulator-fixed";
regulator-name = "1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
};
&led_act {
gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
};
&sdhost {
non-removable;
vmmc-supply = <&reg_3v3>;
vqmmc-supply = <&reg_1v8>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-rpi-common.dtsi
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// SPDX-License-Identifier: GPL-2.0
/*
* This include file covers the common peripherals and configuration between
* bcm2835, bcm2836 and bcm2837 implementations that interact with RPi's
* firmware interface.
*/
#include <dt-bindings/power/raspberrypi-power.h>
&hdmi {
clocks = <&firmware_clocks 9>,
<&firmware_clocks 13>;
clock-names = "pixel", "hdmi";
};
&pm {
clocks = <&firmware_clocks 5>,
<&clocks BCM2835_CLOCK_PERI_IMAGE>,
<&clocks BCM2835_CLOCK_H264>,
<&clocks BCM2835_CLOCK_ISP>;
clock-names = "v3d", "peri_image", "h264", "isp";
};
&v3d {
clocks = <&firmware_clocks 5>;
power-domains = <&power RPI_POWER_DOMAIN_V3D>;
};
&vec {
clocks = <&firmware_clocks 15>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-rpi-zero-w.dts
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2017 Stefan Wahren <stefan.wahren@i2se.com>
*/
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-usb-otg.dtsi"
#include "bcm283x-rpi-wifi-bt.dtsi"
/ {
compatible = "raspberrypi,model-zero-w", "brcm,bcm2835";
model = "Raspberry Pi Zero W";
memory@0 {
device_type = "memory";
reg = <0 0x20000000>;
};
chosen {
/* 8250 auxiliary UART instead of pl011 */
stdout-path = "serial1:115200n8";
};
};
&bt {
shutdown-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>;
};
&gpio {
/*
* This is based on the official GPU firmware DT blob.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA",
"ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
"GPIO5",
"GPIO6",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"GPIO12",
"GPIO13",
/* Serial port */
"TXD0",
"RXD0",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"SDA0",
"SCL0",
/* Used by BT module */
"CTS0",
"RTS0",
"TXD0",
"RXD0",
/* Used by Wifi */
"SD1_CLK",
"SD1_CMD",
"SD1_DATA0",
"SD1_DATA1",
"SD1_DATA2",
"SD1_DATA3",
"CAM_GPIO1", /* GPIO40 */
"WL_ON", /* GPIO41 */
"", /* GPIO42 */
"WIFI_CLK", /* GPIO43 */
"CAM_GPIO0", /* GPIO44 */
"BT_ON", /* GPIO45 */
"HDMI_HPD_N",
"STATUS_LED_N",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0>;
};
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
};
&sdhci {
pinctrl-names = "default";
pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>;
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio32 &uart0_ctsrts_gpio30>;
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_gpio14>;
status = "okay";
};
&wifi_pwrseq {
reset-gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-rpi-zero.dts
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2016 Stefan Wahren <stefan.wahren@i2se.com>
*/
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-usb-otg.dtsi"
/ {
compatible = "raspberrypi,model-zero", "brcm,bcm2835";
model = "Raspberry Pi Zero";
memory@0 {
device_type = "memory";
reg = <0 0x20000000>;
};
};
&gpio {
/*
* This is based on the official GPU firmware DT blob.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA",
"ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
"GPIO5",
"GPIO6",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"GPIO12",
"GPIO13",
/* Serial port */
"TXD0",
"RXD0",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"SDA0",
"SCL0",
"", /* GPIO30 */
"", /* GPIO31 */
"CAM_GPIO1", /* GPIO32 */
"", /* GPIO33 */
"", /* GPIO34 */
"", /* GPIO35 */
"", /* GPIO36 */
"", /* GPIO37 */
"", /* GPIO38 */
"", /* GPIO39 */
"", /* GPIO40 */
"CAM_GPIO0", /* GPIO41 */
"", /* GPIO42 */
"", /* GPIO43 */
"", /* GPIO44 */
"", /* GPIO45 */
"HDMI_HPD_N",
"STATUS_LED_N",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
/* I2S interface */
i2s_alt0: i2s_alt0 {
brcm,pins = <18 19 20 21>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
};
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
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#include <dt-bindings/power/raspberrypi-power.h>
/ {
firmware {
firmware: rpi-firmware {
compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
mboxes = <&mailbox>;
firmware_clocks: clocks {
compatible = "raspberrypi,firmware-clocks";
#clock-cells = <1>;
};
power: power {
compatible = "raspberrypi,bcm2835-power";
firmware = <&firmware>;
#power-domain-cells = <1>;
};
};
};
soc {
vchiq: mailbox@7e00b840 {
compatible = "brcm,bcm2835-vchiq";
reg = <0x7e00b840 0x3c>;
interrupts = <0 2>;
};
};
};
&csi0 {
clocks = <&clocks BCM2835_CLOCK_CAM0>,
<&firmware_clocks 4>;
clock-names = "lp", "vpu";
power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>;
};
&csi1 {
clocks = <&clocks BCM2835_CLOCK_CAM1>,
<&firmware_clocks 4>;
clock-names = "lp", "vpu";
power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>;
};
&gpio {
gpioout: gpioout {
brcm,pins = <6>;
brcm,function = <BCM2835_FSEL_GPIO_OUT>;
};
alt0: alt0 {
brcm,pins = <4 5 7 8 9 10 11>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_gpio0>;
status = "okay";
clock-frequency = <100000>;
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_gpio2>;
status = "okay";
clock-frequency = <100000>;
};
&usb {
power-domains = <&power RPI_POWER_DOMAIN_USB>;
};
&vec {
power-domains = <&power RPI_POWER_DOMAIN_VEC>;
status = "okay";
};
&dsi0 {
power-domains = <&power RPI_POWER_DOMAIN_DSI0>;
};
&dsi1 {
power-domains = <&power RPI_POWER_DOMAIN_DSI1>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2835.dtsi
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// SPDX-License-Identifier: GPL-2.0
#include "bcm283x.dtsi"
#include "bcm2835-common.dtsi"
/ {
compatible = "brcm,bcm2835";
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "arm,arm1176jzf-s";
reg = <0x0>;
/* Source for d/i-cache-line-size and d/i-cache-sets
* https://developer.arm.com/documentation/ddi0301
* /h/level-one-memory-system/cache-organization?lang=en
*
* Source for d/i-cache-size
* https://forums.raspberrypi.com/viewtopic.php?t=98428
*
* NOTE: The BCM2835 has a L2 cache but it is dedicated to the GPU
* It can be shared with the CPU through fw settings,
* but this is not recommended.
*/
d-cache-size = <0x4000>;
d-cache-line-size = <16>;
d-cache-sets = <256>; // 16KiB(size)/16(line-size)=1024ways/4-way set
i-cache-size = <0x4000>;
i-cache-line-size = <16>;
i-cache-sets = <256>; // 16KiB(size)/16(line-size)=1024ways/4-way set
};
};
soc {
ranges = <0x7e000000 0x20000000 0x02000000>;
dma-ranges = <0x40000000 0x00000000 0x20000000>;
};
arm-pmu {
compatible = "arm,arm1176-pmu";
};
};
&cpu_thermal {
coefficients = <(-538) 407000>;
};
/* enable thermal sensor with the correct compatible property set */
&thermal {
compatible = "brcm,bcm2835-thermal";
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2836-rpi-2-b.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2836.dtsi"
#include "bcm2836-rpi.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
model = "Raspberry Pi 2 Model B";
memory@0 {
device_type = "memory";
reg = <0 0x40000000>;
};
};
&gpio {
/*
* Taken from rpi_SCH_2b_1p2_reduced.pdf and
* the official GPU firmware DT blob.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA",
"ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
"GPIO5",
"GPIO6",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"GPIO12",
"GPIO13",
/* Serial port */
"TXD0",
"RXD0",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"SDA0",
"SCL0",
"", /* GPIO30 */
"LAN_RUN",
"CAM_GPIO1",
"", /* GPIO33 */
"", /* GPIO34 */
"PWR_LOW_N",
"", /* GPIO36 */
"", /* GPIO37 */
"USB_LIMIT",
"", /* GPIO39 */
"PWM0_OUT",
"CAM_GPIO0",
"SMPS_SCL",
"SMPS_SDA",
"ETH_CLK",
"PWM1_OUT",
"HDMI_HPD_N",
"STATUS_LED",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
/* I2S interface */
i2s_alt0: i2s_alt0 {
brcm,pins = <18 19 20 21>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
};
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
};
&leds {
led-pwr {
label = "PWR";
gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
default-state = "keep";
linux,default-trigger = "default-on";
};
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
status = "okay";
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2836-rpi.dtsi
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// SPDX-License-Identifier: GPL-2.0
#include "bcm2835-rpi.dtsi"
#include "bcm2835-rpi-common.dtsi"
&vchiq {
compatible = "brcm,bcm2836-vchiq", "brcm,bcm2835-vchiq";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2836.dtsi
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// SPDX-License-Identifier: GPL-2.0
#include "bcm283x.dtsi"
#include "bcm2835-common.dtsi"
/ {
compatible = "brcm,bcm2836";
soc {
ranges = <0x7e000000 0x3f000000 0x1000000>,
<0x40000000 0x40000000 0x00001000>;
dma-ranges = <0xc0000000 0x00000000 0x3f000000>;
local_intc: interrupt-controller@40000000 {
compatible = "brcm,bcm2836-l1-intc";
reg = <0x40000000 0x100>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&local_intc>;
};
};
arm-pmu {
compatible = "arm,cortex-a7-pmu";
interrupt-parent = <&local_intc>;
interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
};
timer {
compatible = "arm,armv7-timer";
interrupt-parent = <&local_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_HIGH>, // PHYS_SECURE_PPI
<1 IRQ_TYPE_LEVEL_HIGH>, // PHYS_NONSECURE_PPI
<3 IRQ_TYPE_LEVEL_HIGH>, // VIRT_PPI
<2 IRQ_TYPE_LEVEL_HIGH>; // HYP_PPI
always-on;
};
cpus: cpus {
#address-cells = <1>;
#size-cells = <0>;
enable-method = "brcm,bcm2836-smp";
/* Source for d/i-cache-line-size and d/i-cache-sets
* https://developer.arm.com/documentation/ddi0464/f/L1-Memory-System
* /About-the-L1-memory-system?lang=en
*
* Source for d/i-cache-size
* https://forums.raspberrypi.com/viewtopic.php?t=98428
*/
v7_cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf00>;
clock-frequency = <800000000>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
i-cache-size = <0x8000>;
i-cache-line-size = <32>;
i-cache-sets = <512>; // 32KiB(size)/32(line-size)=1024ways/2-way set
next-level-cache = <&l2>;
};
v7_cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf01>;
clock-frequency = <800000000>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
i-cache-size = <0x8000>;
i-cache-line-size = <32>;
i-cache-sets = <512>; // 32KiB(size)/32(line-size)=1024ways/2-way set
next-level-cache = <&l2>;
};
v7_cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf02>;
clock-frequency = <800000000>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
i-cache-size = <0x8000>;
i-cache-line-size = <32>;
i-cache-sets = <512>; // 32KiB(size)/32(line-size)=1024ways/2-way set
next-level-cache = <&l2>;
};
v7_cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf03>;
clock-frequency = <800000000>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
i-cache-size = <0x8000>;
i-cache-line-size = <32>;
i-cache-sets = <512>; // 32KiB(size)/32(line-size)=1024ways/2-way set
next-level-cache = <&l2>;
};
/* Source for cache-line-size + cache-sets
* https://developer.arm.com/documentation/ddi0464/f/L2-Memory-System
* /About-the-L2-Memory-system?lang=en
* Source for cache-size
* https://forums.raspberrypi.com/viewtopic.php?t=98428
*/
l2: l2-cache0 {
compatible = "cache";
cache-unified;
cache-size = <0x80000>;
cache-line-size = <64>;
cache-sets = <1024>; // 512KiB(size)/64(line-size)=8192ways/8-way set
cache-level = <2>;
};
};
};
/* Make the BCM2835-style global interrupt controller be a child of the
* CPU-local interrupt controller.
*/
&intc {
compatible = "brcm,bcm2836-armctrl-ic";
reg = <0x7e00b200 0x200>;
interrupt-parent = <&local_intc>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
};
&cpu_thermal {
coefficients = <(-538) 407000>;
};
/* enable thermal sensor with the correct compatible property set */
&thermal {
compatible = "brcm,bcm2836-thermal";
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2837-rpi-2-b.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2837.dtsi"
#include "bcm2836-rpi.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,2-model-b-rev2", "brcm,bcm2837";
model = "Raspberry Pi 2 Model B rev 1.2";
memory@0 {
device_type = "memory";
reg = <0 0x40000000>;
};
};
&gpio {
/*
* Taken from rpi_SCH_2b_1p2_reduced.pdf and
* the official GPU firmware DT blob.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA",
"ID_SCL",
"GPIO2",
"GPIO3",
"GPIO4",
"GPIO5",
"GPIO6",
"GPIO7",
"GPIO8",
"GPIO9",
"GPIO10",
"GPIO11",
"GPIO12",
"GPIO13",
"GPIO14",
"GPIO15",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"SDA0",
"SCL0",
"", /* GPIO30 */
"LAN_RUN",
"CAM_GPIO1",
"", /* GPIO33 */
"", /* GPIO34 */
"PWR_LOW_N",
"", /* GPIO36 */
"", /* GPIO37 */
"USB_LIMIT",
"", /* GPIO39 */
"PWM0_OUT",
"CAM_GPIO0",
"SMPS_SCL",
"SMPS_SDA",
"ETH_CLK",
"PWM1_OUT",
"HDMI_HPD_N",
"STATUS_LED",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
/* I2S interface */
i2s_alt0: i2s_alt0 {
brcm,pins = <18 19 20 21>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
};
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
};
&leds {
led-pwr {
label = "PWR";
gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
default-state = "keep";
linux,default-trigger = "default-on";
};
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
status = "okay";
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2837.dtsi"
#include "bcm2836-rpi.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
#include "bcm283x-rpi-wifi-bt.dtsi"
/ {
compatible = "raspberrypi,3-model-a-plus", "brcm,bcm2837";
model = "Raspberry Pi 3 Model A+";
chosen {
/* 8250 auxiliary UART instead of pl011 */
stdout-path = "serial1:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0 0x20000000>;
};
};
&firmware {
expgpio: gpio {
compatible = "raspberrypi,firmware-gpio";
gpio-controller;
#gpio-cells = <2>;
gpio-line-names = "",
"BT_WL_ON",
"STATUS_LED_R",
"",
"",
"CAM_GPIO0",
"CAM_GPIO1",
"";
status = "okay";
};
};
&gpio {
/*
* This is mostly based on the official GPU firmware DT blob.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA",
"ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
"GPIO5",
"GPIO6",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"GPIO12",
"GPIO13",
/* Serial port */
"TXD1",
"RXD1",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"HDMI_HPD_N",
"STATUS_LED_G",
/* Used by BT module */
"CTS0",
"RTS0",
"TXD0",
"RXD0",
/* Used by Wifi */
"SD1_CLK",
"SD1_CMD",
"SD1_DATA0",
"SD1_DATA1",
"SD1_DATA2",
"SD1_DATA3",
"PWM0_OUT",
"PWM1_OUT",
"", /* GPIO42 */
"WIFI_CLK",
"SDA0",
"SCL0",
"SMPS_SCL",
"SMPS_SDA",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
};
&hdmi {
hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
};
&leds {
led-pwr {
label = "PWR";
gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
default-state = "keep";
linux,default-trigger = "default-on";
};
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
status = "okay";
};
/* SDHOST is used to drive the SD card */
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
status = "okay";
bus-width = <4>;
};
/* uart0 communicates with the BT module
*
* WL_REG_ON and BT_REG_ON of the CYW43455 Wifi/BT module are driven
* by a single GPIO. We can't give GPIO control to one of the drivers,
* otherwise the other part would get unexpectedly disturbed.
*/
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32 &gpclk2_gpio43>;
};
/* uart1 is mapped to the pin header */
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_gpio14>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2837-rpi-3-b-plus.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2837.dtsi"
#include "bcm2836-rpi.dtsi"
#include "bcm283x-rpi-lan7515.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
#include "bcm283x-rpi-wifi-bt.dtsi"
/ {
compatible = "raspberrypi,3-model-b-plus", "brcm,bcm2837";
model = "Raspberry Pi 3 Model B+";
chosen {
/* 8250 auxiliary UART instead of pl011 */
stdout-path = "serial1:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0 0x40000000>;
};
};
&bt {
shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
};
&firmware {
expgpio: gpio {
compatible = "raspberrypi,firmware-gpio";
gpio-controller;
#gpio-cells = <2>;
gpio-line-names = "BT_ON",
"WL_ON",
"PWR_LED_R",
"LAN_RUN",
"",
"CAM_GPIO0",
"CAM_GPIO1",
"";
status = "okay";
};
};
&gpio {
/*
* Taken from rpi_SCH_3bplus_1p0_reduced.pdf and
* the official GPU firmware DT blob.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA",
"ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
"GPIO5",
"GPIO6",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"GPIO12",
"GPIO13",
/* Serial port */
"TXD1",
"RXD1",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"HDMI_HPD_N",
"STATUS_LED_G",
/* Used by BT module */
"CTS0",
"RTS0",
"TXD0",
"RXD0",
/* Used by Wifi */
"SD1_CLK",
"SD1_CMD",
"SD1_DATA0",
"SD1_DATA1",
"SD1_DATA2",
"SD1_DATA3",
"PWM0_OUT",
"PWM1_OUT",
"ETH_CLK",
"WIFI_CLK",
"SDA0",
"SCL0",
"SMPS_SCL",
"SMPS_SDA",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
};
&hdmi {
hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
};
&leds {
led-pwr {
label = "PWR";
gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
default-state = "keep";
linux,default-trigger = "default-on";
};
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
status = "okay";
};
/* SDHOST is used to drive the SD card */
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
status = "okay";
bus-width = <4>;
};
/* uart0 communicates with the BT module */
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32 &gpclk2_gpio43>;
};
/* uart1 is mapped to the pin header */
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_gpio14>;
status = "okay";
};
&wifi_pwrseq {
reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2837-rpi-3-b.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2837.dtsi"
#include "bcm2836-rpi.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
#include "bcm283x-rpi-wifi-bt.dtsi"
/ {
compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
model = "Raspberry Pi 3 Model B";
chosen {
/* 8250 auxiliary UART instead of pl011 */
stdout-path = "serial1:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0 0x40000000>;
};
};
&bt {
shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
};
&firmware {
expgpio: gpio {
compatible = "raspberrypi,firmware-gpio";
gpio-controller;
#gpio-cells = <2>;
gpio-line-names = "BT_ON",
"WL_ON",
"STATUS_LED",
"LAN_RUN",
"HDMI_HPD_N",
"CAM_GPIO0",
"CAM_GPIO1",
"PWR_LOW_N";
status = "okay";
};
};
&gpio {
/*
* Taken from rpi_SCH_3b_1p2_reduced.pdf and
* the official GPU firmware DT blob.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA",
"ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
"GPIO5",
"GPIO6",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"GPIO12",
"GPIO13",
/* Serial port */
"TXD1",
"RXD1",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"", /* GPIO 28 */
"LAN_RUN_BOOT",
/* Used by BT module */
"CTS0",
"RTS0",
"TXD0",
"RXD0",
/* Used by Wifi */
"SD1_CLK",
"SD1_CMD",
"SD1_DATA0",
"SD1_DATA1",
"SD1_DATA2",
"SD1_DATA3",
"PWM0_OUT",
"PWM1_OUT",
"ETH_CLK",
"WIFI_CLK",
"SDA0",
"SCL0",
"SMPS_SCL",
"SMPS_SDA",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
status = "okay";
};
&hdmi {
hpd-gpios = <&expgpio 4 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&expgpio 2 GPIO_ACTIVE_HIGH>;
};
/* uart0 communicates with the BT module */
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio32 &gpclk2_gpio43>;
};
/* uart1 is mapped to the pin header */
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_gpio14>;
status = "okay";
};
/* SDHOST is used to drive the SD card */
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
status = "okay";
bus-width = <4>;
};
&wifi_pwrseq {
reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2837-rpi-cm3-io3.dts
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2837-rpi-cm3.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,3-compute-module", "brcm,bcm2837";
model = "Raspberry Pi Compute Module 3 IO board V3.0";
};
&gpio {
/*
* This is based on the official GPU firmware DT blob.
*
* Legend:
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "GPIO0",
"GPIO1",
"GPIO2",
"GPIO3",
"GPIO4",
"GPIO5",
"GPIO6",
"GPIO7",
"GPIO8",
"GPIO9",
"GPIO10",
"GPIO11",
"GPIO12",
"GPIO13",
"GPIO14",
"GPIO15",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"GPIO28",
"GPIO29",
"GPIO30",
"GPIO31",
"GPIO32",
"GPIO33",
"GPIO34",
"GPIO35",
"GPIO36",
"GPIO37",
"GPIO38",
"GPIO39",
"GPIO40",
"GPIO41",
"GPIO42",
"GPIO43",
"GPIO44",
"GPIO45",
"SMPS_SCL",
"SMPS_SDA",
/* Used by eMMC */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0>;
};
&hdmi {
hpd-gpios = <&expgpio 0 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2837-rpi-cm3.dtsi
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2837.dtsi"
#include "bcm2836-rpi.dtsi"
/ {
memory@0 {
device_type = "memory";
reg = <0 0x40000000>;
};
reg_3v3: fixed-regulator {
compatible = "regulator-fixed";
regulator-name = "3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_1v8: fixed-regulator {
compatible = "regulator-fixed";
regulator-name = "1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
};
&firmware {
expgpio: gpio {
compatible = "raspberrypi,firmware-gpio";
gpio-controller;
#gpio-cells = <2>;
gpio-line-names = "HDMI_HPD_N",
"EMMC_EN_N",
"",
"",
"",
"",
"",
"";
status = "okay";
};
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
vmmc-supply = <&reg_3v3>;
vqmmc-supply = <&reg_1v8>;
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2837-rpi-zero-2-w.dts
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2022 Stefan Wahren <stefan.wahren@i2se.com>
*/
/dts-v1/;
#include "bcm2837.dtsi"
#include "bcm2836-rpi.dtsi"
#include "bcm283x-rpi-led-deprecated.dtsi"
#include "bcm283x-rpi-usb-otg.dtsi"
#include "bcm283x-rpi-wifi-bt.dtsi"
/ {
compatible = "raspberrypi,model-zero-2-w", "brcm,bcm2837";
model = "Raspberry Pi Zero 2 W";
memory@0 {
device_type = "memory";
reg = <0 0x20000000>;
};
chosen {
/* 8250 auxiliary UART instead of pl011 */
stdout-path = "serial1:115200n8";
};
};
&bt {
shutdown-gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
};
&gpio {
/*
* This is based on the official GPU firmware DT blob.
*
* Legend:
* "NC" = not connected (no rail from the SoC)
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
gpio-line-names = "ID_SDA",
"ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
"GPIO5",
"GPIO6",
"SPI_CE1_N",
"SPI_CE0_N",
"SPI_MISO",
"SPI_MOSI",
"SPI_SCLK",
"GPIO12",
"GPIO13",
/* Serial port */
"TXD0",
"RXD0",
"GPIO16",
"GPIO17",
"GPIO18",
"GPIO19",
"GPIO20",
"GPIO21",
"GPIO22",
"GPIO23",
"GPIO24",
"GPIO25",
"GPIO26",
"GPIO27",
"HDMI_HPD_N",
"STATUS_LED_N",
"NC", /* GPIO30 */
"NC", /* GPIO31 */
"NC", /* GPIO32 */
"NC", /* GPIO33 */
"NC", /* GPIO34 */
"NC", /* GPIO35 */
"NC", /* GPIO36 */
"NC", /* GPIO37 */
"NC", /* GPIO38 */
"NC", /* GPIO39 */
"CAM_GPIO0", /* GPIO40 */
"WL_ON", /* GPIO41 */
"BT_ON", /* GPIO42 */
"WIFI_CLK", /* GPIO43 */
"SDA0", /* GPIO44 */
"SCL0", /* GPIO45 */
"SMPS_SCL",
"SMPS_SDA",
/* Used by SD Card */
"SD_CLK_R",
"SD_CMD_R",
"SD_DATA0_R",
"SD_DATA1_R",
"SD_DATA2_R",
"SD_DATA3_R";
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0>;
};
&hdmi {
hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&led_act {
gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
};
&sdhci {
pinctrl-names = "default";
pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>;
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio32 &uart0_ctsrts_gpio30>;
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_gpio14>;
status = "okay";
};
&wifi_pwrseq {
reset-gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm2837.dtsi
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#include "bcm283x.dtsi"
#include "bcm2835-common.dtsi"
/ {
compatible = "brcm,bcm2837";
soc {
ranges = <0x7e000000 0x3f000000 0x1000000>,
<0x40000000 0x40000000 0x00001000>;
dma-ranges = <0xc0000000 0x00000000 0x3f000000>;
local_intc: interrupt-controller@40000000 {
compatible = "brcm,bcm2836-l1-intc";
reg = <0x40000000 0x100>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&local_intc>;
};
};
arm-pmu {
compatible = "arm,cortex-a53-pmu";
interrupt-parent = <&local_intc>;
interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
};
timer {
compatible = "arm,armv7-timer";
interrupt-parent = <&local_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_HIGH>, // PHYS_SECURE_PPI
<1 IRQ_TYPE_LEVEL_HIGH>, // PHYS_NONSECURE_PPI
<3 IRQ_TYPE_LEVEL_HIGH>, // VIRT_PPI
<2 IRQ_TYPE_LEVEL_HIGH>; // HYP_PPI
always-on;
};
cpus: cpus {
#address-cells = <1>;
#size-cells = <0>;
enable-method = "brcm,bcm2836-smp"; // for ARM 32-bit
/* Source for d/i-cache-line-size and d/i-cache-sets
* https://developer.arm.com/documentation/ddi0500/e/level-1-memory-system
* /about-the-l1-memory-system?lang=en
*
* Source for d/i-cache-size
* https://magpi.raspberrypi.com/articles/raspberry-pi-3-specs-benchmarks
*/
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0>;
enable-method = "spin-table";
cpu-release-addr = <0x0 0x000000d8>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
i-cache-size = <0x8000>;
i-cache-line-size = <64>;
i-cache-sets = <256>; // 32KiB(size)/64(line-size)=512ways/2-way set
next-level-cache = <&l2>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <1>;
enable-method = "spin-table";
cpu-release-addr = <0x0 0x000000e0>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
i-cache-size = <0x8000>;
i-cache-line-size = <64>;
i-cache-sets = <256>; // 32KiB(size)/64(line-size)=512ways/2-way set
next-level-cache = <&l2>;
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <2>;
enable-method = "spin-table";
cpu-release-addr = <0x0 0x000000e8>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
i-cache-size = <0x8000>;
i-cache-line-size = <64>;
i-cache-sets = <256>; // 32KiB(size)/64(line-size)=512ways/2-way set
next-level-cache = <&l2>;
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <3>;
enable-method = "spin-table";
cpu-release-addr = <0x0 0x000000f0>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>; // 32KiB(size)/64(line-size)=512ways/4-way set
i-cache-size = <0x8000>;
i-cache-line-size = <64>;
i-cache-sets = <256>; // 32KiB(size)/64(line-size)=512ways/2-way set
next-level-cache = <&l2>;
};
/* Source for cache-line-size + cache-sets
* https://developer.arm.com/documentation/ddi0500
* /e/level-2-memory-system/about-the-l2-memory-system?lang=en
* Source for cache-size
* https://datasheets.raspberrypi.com/cm/cm1-and-cm3-datasheet.pdf
*/
l2: l2-cache0 {
compatible = "cache";
cache-unified;
cache-size = <0x80000>;
cache-line-size = <64>;
cache-sets = <512>; // 512KiB(size)/64(line-size)=8192ways/16-way set
cache-level = <2>;
};
};
};
/* Make the BCM2835-style global interrupt controller be a child of the
* CPU-local interrupt controller.
*/
&intc {
compatible = "brcm,bcm2836-armctrl-ic";
reg = <0x7e00b200 0x200>;
interrupt-parent = <&local_intc>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
};
&cpu_thermal {
coefficients = <(-538) 412000>;
};
/* enable thermal sensor with the correct compatible property set */
&thermal {
compatible = "brcm,bcm2837-thermal";
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm283x-rpi-lan7515.dtsi
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// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/net/microchip-lan78xx.h>
/ {
aliases {
ethernet0 = &ethernet;
};
};
&usb {
usb-port@1 {
compatible = "usb424,2514";
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
usb-port@1 {
compatible = "usb424,2514";
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
ethernet: ethernet@1 {
compatible = "usb424,7800";
reg = <1>;
mdio {
#address-cells = <0x1>;
#size-cells = <0x0>;
eth_phy: ethernet-phy@1 {
reg = <1>;
microchip,led-modes = <
LAN78XX_LINK_1000_ACTIVITY
LAN78XX_LINK_10_100_ACTIVITY
>;
};
};
};
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm283x-rpi-led-deprecated.dtsi
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// SPDX-License-Identifier: GPL-2.0
/ {
/*
* This file provides the now deprecated ACT LED to the
* Raspberry Pi boards. Please don't include this file
* for new boards!
*/
leds: leds {
compatible = "gpio-leds";
led_act: led-act {
label = "ACT";
default-state = "keep";
linux,default-trigger = "heartbeat";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm283x-rpi-smsc9512.dtsi
+20
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// SPDX-License-Identifier: GPL-2.0
/ {
aliases {
ethernet0 = &ethernet;
};
};
&usb {
usb1@1 {
compatible = "usb424,9512";
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
ethernet: ethernet@1 {
compatible = "usb424,ec00";
reg = <1>;
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm283x-rpi-smsc9514.dtsi
+19
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/ {
aliases {
ethernet0 = &ethernet;
};
};
&usb {
usb1@1 {
compatible = "usb424,9514";
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
ethernet: ethernet@1 {
compatible = "usb424,ec00";
reg = <1>;
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi
+3
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&usb {
dr_mode = "host";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm283x-rpi-usb-otg.dtsi
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// SPDX-License-Identifier: GPL-2.0
&usb {
dr_mode = "otg";
g-rx-fifo-size = <256>;
g-np-tx-fifo-size = <32>;
/*
* According to dwc2 the sum of all device EP
* fifo sizes shouldn't exceed 3776 bytes.
*/
g-tx-fifo-size = <256 256 512 512 512 768 768>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm283x-rpi-usb-peripheral.dtsi
+7
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// SPDX-License-Identifier: GPL-2.0
&usb {
dr_mode = "peripheral";
g-rx-fifo-size = <256>;
g-np-tx-fifo-size = <32>;
g-tx-fifo-size = <256 256 512 512 512 768 768>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm283x-rpi-wifi-bt.dtsi
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// SPDX-License-Identifier: GPL-2.0
/ {
wifi_pwrseq: wifi-pwrseq {
compatible = "mmc-pwrseq-simple";
};
};
/* SDHCI is used to control the SDIO for wireless */
&sdhci {
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_gpio34>;
bus-width = <4>;
non-removable;
mmc-pwrseq = <&wifi_pwrseq>;
status = "okay";
brcmf: wifi@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
};
};
/* uart0 communicates with the BT module */
&uart0 {
status = "okay";
bt: bluetooth {
compatible = "brcm,bcm43438-bt";
max-speed = <2000000>;
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm283x.dtsi
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#include <dt-bindings/pinctrl/bcm2835.h>
#include <dt-bindings/clock/bcm2835.h>
#include <dt-bindings/clock/bcm2835-aux.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/soc/bcm2835-pm.h>
/* firmware-provided startup stubs live here, where the secondary CPUs are
* spinning.
*/
/memreserve/ 0x00000000 0x00001000;
/* This include file covers the common peripherals and configuration between
* bcm2835 and bcm2836 implementations, leaving the CPU configuration to
* bcm2835.dtsi and bcm2836.dtsi.
*/
/ {
compatible = "brcm,bcm2835";
model = "BCM2835";
#address-cells = <1>;
#size-cells = <1>;
aliases {
serial0 = &uart0;
serial1 = &uart1;
};
chosen {
stdout-path = "serial0:115200n8";
};
rmem: reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
cma: linux,cma {
compatible = "shared-dma-pool";
size = <0x4000000>; /* 64MB */
reusable;
linux,cma-default;
};
};
thermal-zones {
cpu_thermal: cpu-thermal {
polling-delay-passive = <0>;
polling-delay = <1000>;
trips {
cpu-crit {
temperature = <90000>;
hysteresis = <0>;
type = "critical";
};
};
cooling-maps {
};
};
};
soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
system_timer: timer@7e003000 {
compatible = "brcm,bcm2835-system-timer";
reg = <0x7e003000 0x1000>;
interrupts = <1 0>, <1 1>, <1 2>, <1 3>;
/* This could be a reference to BCM2835_CLOCK_TIMER,
* but we don't have the driver using the common clock
* support yet.
*/
clock-frequency = <1000000>;
};
txp: txp@7e004000 {
compatible = "brcm,bcm2835-txp";
reg = <0x7e004000 0x20>;
interrupts = <1 11>;
};
clocks: cprman@7e101000 {
compatible = "brcm,bcm2835-cprman";
#clock-cells = <1>;
reg = <0x7e101000 0x2000>;
/* CPRMAN derives almost everything from the
* platform's oscillator. However, the DSI
* pixel clocks come from the DSI analog PHY.
*/
clocks = <&clk_osc>,
<&dsi0 0>, <&dsi0 1>, <&dsi0 2>,
<&dsi1 0>, <&dsi1 1>, <&dsi1 2>;
};
mailbox: mailbox@7e00b880 {
compatible = "brcm,bcm2835-mbox";
reg = <0x7e00b880 0x40>;
interrupts = <0 1>;
#mbox-cells = <0>;
};
gpio: gpio@7e200000 {
compatible = "brcm,bcm2835-gpio";
reg = <0x7e200000 0xb4>;
/*
* The GPIO IP block is designed for 3 banks of GPIOs.
* Each bank has a GPIO interrupt for itself.
* There is an overall "any bank" interrupt.
* In order, these are GIC interrupts 17, 18, 19, 20.
* Since the BCM2835 only has 2 banks, the 2nd bank
* interrupt output appears to be mirrored onto the
* 3rd bank's interrupt signal.
* So, a bank0 interrupt shows up on 17, 20, and
* a bank1 interrupt shows up on 18, 19, 20!
*/
interrupts = <2 17>, <2 18>, <2 19>, <2 20>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-ranges = <&gpio 0 0 54>;
/* Defines common pin muxing groups
*
* While each pin can have its mux selected
* for various functions individually, some
* groups only make sense to switch to a
* particular function together.
*/
dpi_gpio0: dpi-gpio0 {
brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27>;
brcm,function = <BCM2835_FSEL_ALT2>;
};
emmc_gpio22: emmc-gpio22 {
brcm,pins = <22 23 24 25 26 27>;
brcm,function = <BCM2835_FSEL_ALT3>;
};
emmc_gpio34: emmc-gpio34 {
brcm,pins = <34 35 36 37 38 39>;
brcm,function = <BCM2835_FSEL_ALT3>;
brcm,pull = <BCM2835_PUD_OFF
BCM2835_PUD_UP
BCM2835_PUD_UP
BCM2835_PUD_UP
BCM2835_PUD_UP
BCM2835_PUD_UP>;
};
emmc_gpio48: emmc-gpio48 {
brcm,pins = <48 49 50 51 52 53>;
brcm,function = <BCM2835_FSEL_ALT3>;
};
gpclk0_gpio4: gpclk0-gpio4 {
brcm,pins = <4>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
gpclk1_gpio5: gpclk1-gpio5 {
brcm,pins = <5>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
gpclk1_gpio42: gpclk1-gpio42 {
brcm,pins = <42>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
gpclk1_gpio44: gpclk1-gpio44 {
brcm,pins = <44>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
gpclk2_gpio6: gpclk2-gpio6 {
brcm,pins = <6>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
gpclk2_gpio43: gpclk2-gpio43 {
brcm,pins = <43>;
brcm,function = <BCM2835_FSEL_ALT0>;
brcm,pull = <BCM2835_PUD_OFF>;
};
i2c0_gpio0: i2c0-gpio0 {
brcm,pins = <0 1>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
i2c0_gpio28: i2c0-gpio28 {
brcm,pins = <28 29>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
i2c0_gpio44: i2c0-gpio44 {
brcm,pins = <44 45>;
brcm,function = <BCM2835_FSEL_ALT1>;
};
i2c1_gpio2: i2c1-gpio2 {
brcm,pins = <2 3>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
i2c1_gpio44: i2c1-gpio44 {
brcm,pins = <44 45>;
brcm,function = <BCM2835_FSEL_ALT2>;
};
jtag_gpio22: jtag-gpio22 {
brcm,pins = <22 23 24 25 26 27>;
brcm,function = <BCM2835_FSEL_ALT4>;
};
pcm_gpio18: pcm-gpio18 {
brcm,pins = <18 19 20 21>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
pcm_gpio28: pcm-gpio28 {
brcm,pins = <28 29 30 31>;
brcm,function = <BCM2835_FSEL_ALT2>;
};
sdhost_gpio48: sdhost-gpio48 {
brcm,pins = <48 49 50 51 52 53>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
spi0_gpio7: spi0-gpio7 {
brcm,pins = <7 8 9 10 11>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
spi0_gpio35: spi0-gpio35 {
brcm,pins = <35 36 37 38 39>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
spi1_gpio16: spi1-gpio16 {
brcm,pins = <16 17 18 19 20 21>;
brcm,function = <BCM2835_FSEL_ALT4>;
};
spi2_gpio40: spi2-gpio40 {
brcm,pins = <40 41 42 43 44 45>;
brcm,function = <BCM2835_FSEL_ALT4>;
};
uart0_gpio14: uart0-gpio14 {
brcm,pins = <14 15>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
/* Separate from the uart0_gpio14 group
* because it conflicts with spi1_gpio16, and
* people often run uart0 on the two pins
* without flow control.
*/
uart0_ctsrts_gpio16: uart0-ctsrts-gpio16 {
brcm,pins = <16 17>;
brcm,function = <BCM2835_FSEL_ALT3>;
};
uart0_ctsrts_gpio30: uart0-ctsrts-gpio30 {
brcm,pins = <30 31>;
brcm,function = <BCM2835_FSEL_ALT3>;
brcm,pull = <BCM2835_PUD_UP BCM2835_PUD_OFF>;
};
uart0_gpio32: uart0-gpio32 {
brcm,pins = <32 33>;
brcm,function = <BCM2835_FSEL_ALT3>;
brcm,pull = <BCM2835_PUD_OFF BCM2835_PUD_UP>;
};
uart0_gpio36: uart0-gpio36 {
brcm,pins = <36 37>;
brcm,function = <BCM2835_FSEL_ALT2>;
};
uart0_ctsrts_gpio38: uart0-ctsrts-gpio38 {
brcm,pins = <38 39>;
brcm,function = <BCM2835_FSEL_ALT2>;
};
uart1_gpio14: uart1-gpio14 {
brcm,pins = <14 15>;
brcm,function = <BCM2835_FSEL_ALT5>;
};
uart1_ctsrts_gpio16: uart1-ctsrts-gpio16 {
brcm,pins = <16 17>;
brcm,function = <BCM2835_FSEL_ALT5>;
};
uart1_gpio32: uart1-gpio32 {
brcm,pins = <32 33>;
brcm,function = <BCM2835_FSEL_ALT5>;
};
uart1_ctsrts_gpio30: uart1-ctsrts-gpio30 {
brcm,pins = <30 31>;
brcm,function = <BCM2835_FSEL_ALT5>;
};
uart1_gpio40: uart1-gpio40 {
brcm,pins = <40 41>;
brcm,function = <BCM2835_FSEL_ALT5>;
};
uart1_ctsrts_gpio42: uart1-ctsrts-gpio42 {
brcm,pins = <42 43>;
brcm,function = <BCM2835_FSEL_ALT5>;
};
};
uart0: serial@7e201000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x7e201000 0x200>;
interrupts = <2 25>;
clocks = <&clocks BCM2835_CLOCK_UART>,
<&clocks BCM2835_CLOCK_VPU>;
clock-names = "uartclk", "apb_pclk";
arm,primecell-periphid = <0x00241011>;
};
sdhost: mmc@7e202000 {
compatible = "brcm,bcm2835-sdhost";
reg = <0x7e202000 0x100>;
interrupts = <2 24>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
status = "disabled";
};
i2s: i2s@7e203000 {
compatible = "brcm,bcm2835-i2s";
reg = <0x7e203000 0x24>;
clocks = <&clocks BCM2835_CLOCK_PCM>;
status = "disabled";
};
spi: spi@7e204000 {
compatible = "brcm,bcm2835-spi";
reg = <0x7e204000 0x200>;
interrupts = <2 22>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c0: i2c@7e205000 {
compatible = "brcm,bcm2835-i2c";
reg = <0x7e205000 0x200>;
interrupts = <2 21>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
dpi: dpi@7e208000 {
compatible = "brcm,bcm2835-dpi";
reg = <0x7e208000 0x8c>;
clocks = <&clocks BCM2835_CLOCK_VPU>,
<&clocks BCM2835_CLOCK_DPI>;
clock-names = "core", "pixel";
status = "disabled";
};
dsi0: dsi@7e209000 {
compatible = "brcm,bcm2835-dsi0";
reg = <0x7e209000 0x78>;
interrupts = <2 4>;
#address-cells = <1>;
#size-cells = <0>;
#clock-cells = <1>;
clocks = <&clocks BCM2835_PLLA_DSI0>,
<&clocks BCM2835_CLOCK_DSI0E>,
<&clocks BCM2835_CLOCK_DSI0P>;
clock-names = "phy", "escape", "pixel";
clock-output-names = "dsi0_byte",
"dsi0_ddr2",
"dsi0_ddr";
status = "disabled";
};
aux: aux@7e215000 {
compatible = "brcm,bcm2835-aux";
#clock-cells = <1>;
reg = <0x7e215000 0x8>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
};
uart1: serial@7e215040 {
compatible = "brcm,bcm2835-aux-uart";
reg = <0x7e215040 0x40>;
interrupts = <1 29>;
clocks = <&aux BCM2835_AUX_CLOCK_UART>;
status = "disabled";
};
spi1: spi@7e215080 {
compatible = "brcm,bcm2835-aux-spi";
reg = <0x7e215080 0x40>;
interrupts = <1 29>;
clocks = <&aux BCM2835_AUX_CLOCK_SPI1>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi2: spi@7e2150c0 {
compatible = "brcm,bcm2835-aux-spi";
reg = <0x7e2150c0 0x40>;
interrupts = <1 29>;
clocks = <&aux BCM2835_AUX_CLOCK_SPI2>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
pwm: pwm@7e20c000 {
compatible = "brcm,bcm2835-pwm";
reg = <0x7e20c000 0x28>;
clocks = <&clocks BCM2835_CLOCK_PWM>;
assigned-clocks = <&clocks BCM2835_CLOCK_PWM>;
assigned-clock-rates = <10000000>;
#pwm-cells = <3>;
status = "disabled";
};
sdhci: mmc@7e300000 {
compatible = "brcm,bcm2835-sdhci";
reg = <0x7e300000 0x100>;
interrupts = <2 30>;
clocks = <&clocks BCM2835_CLOCK_EMMC>;
status = "disabled";
};
hvs@7e400000 {
compatible = "brcm,bcm2835-hvs";
reg = <0x7e400000 0x6000>;
interrupts = <2 1>;
};
dsi1: dsi@7e700000 {
compatible = "brcm,bcm2835-dsi1";
reg = <0x7e700000 0x8c>;
interrupts = <2 12>;
#address-cells = <1>;
#size-cells = <0>;
#clock-cells = <1>;
clocks = <&clocks BCM2835_PLLD_DSI1>,
<&clocks BCM2835_CLOCK_DSI1E>,
<&clocks BCM2835_CLOCK_DSI1P>;
clock-names = "phy", "escape", "pixel";
clock-output-names = "dsi1_byte",
"dsi1_ddr2",
"dsi1_ddr";
status = "disabled";
};
csi0: csi@7e800000 {
compatible = "brcm,bcm2835-unicam";
reg = <0x7e800000 0x800>,
<0x7e802000 0x4>;
reg-names = "unicam", "cmi";
interrupts = <2 6>;
brcm,num-data-lanes = <2>;
status = "disabled";
port {
};
};
csi1: csi@7e801000 {
compatible = "brcm,bcm2835-unicam";
reg = <0x7e801000 0x800>,
<0x7e802004 0x4>;
reg-names = "unicam", "cmi";
interrupts = <2 7>;
brcm,num-data-lanes = <4>;
status = "disabled";
port {
};
};
i2c1: i2c@7e804000 {
compatible = "brcm,bcm2835-i2c";
reg = <0x7e804000 0x1000>;
interrupts = <2 21>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
usb: usb@7e980000 {
compatible = "brcm,bcm2835-usb";
reg = <0x7e980000 0x10000>;
interrupts = <1 9>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clk_usb>;
clock-names = "otg";
phys = <&usbphy>;
phy-names = "usb2-phy";
};
};
clocks {
/* The oscillator is the root of the clock tree. */
clk_osc: clk-osc {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-output-names = "osc";
clock-frequency = <19200000>;
};
clk_usb: clk-usb {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-output-names = "otg";
clock-frequency = <480000000>;
};
};
usbphy: phy {
compatible = "usb-nop-xceiv";
#phy-cells = <0>;
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dts
+94
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Asus RT-AC56U
*
* Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "asus,rt-ac56u", "brcm,bcm4708";
model = "Asus RT-AC56U (BCM4708)";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
led-usb3 {
label = "bcm53xx:blue:usb3";
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
};
led-wan {
label = "bcm53xx:blue:wan";
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
};
led-lan {
label = "bcm53xx:blue:lan";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
};
led-power {
label = "bcm53xx:blue:power";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-all {
label = "bcm53xx:blue:all";
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-2ghz {
label = "bcm53xx:blue:2ghz";
gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
};
led-usb2 {
label = "bcm53xx:blue:usb2";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-rfkill {
label = "WiFi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
};
};
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac68u.dts
+85
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Asus RT-AC68U
*
* Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "asus,rt-ac68u", "brcm,bcm4708";
model = "Asus RT-AC68U (BCM4708)";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
led-usb2 {
label = "bcm53xx:blue:usb2";
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
};
led-power {
label = "bcm53xx:blue:power";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-logo {
label = "bcm53xx:white:logo";
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-usb3 {
label = "bcm53xx:blue:usb3";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-brightness {
label = "Backlight";
linux,code = <KEY_BRIGHTNESS_ZERO>;
gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
};
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
button-rfkill {
label = "WiFi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
};
};
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wxr-1750dhp.dts
+138
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@@ -0,0 +1,138 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Author: Taishi Shimizu <s.taishi14142@gmail.com>
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
#include <dt-bindings/leds/common.h>
/ {
compatible = "buffalo,wxr-1750dhp", "brcm,bcm4708";
model = "Buffalo WXR-1750DHP";
memory@0 {
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
device_type = "memory";
};
gpio-keys {
compatible = "gpio-keys";
button-aoss {
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
label = "AOSS";
linux,code = <KEY_WPS_BUTTON>;
};
/* GPIO 3 is a switch button with AUTO / MANUAL. */
button-manual {
gpios = <&chipcommon 3 GPIO_ACTIVE_HIGH>;
label = "MANUAL";
linux,code = <BTN_0>;
linux,input-type = <EV_SW>;
};
button-restart {
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
label = "Reset";
linux,code = <KEY_RESTART>;
};
/* GPIO 8 and 9 are a tri-state switch button with
* ROUTER / AP / WB.
*/
button-router {
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
label = "ROUTER";
linux,code = <BTN_1>;
linux,input-type = <EV_SW>;
};
button-wb {
gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
label = "WB";
linux,code = <BTN_2>;
linux,input-type = <EV_SW>;
};
};
leds {
compatible = "gpio-leds";
led-internet {
color = <LED_COLOR_ID_WHITE>;
function = "internet";
gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
};
led-power0 {
color = <LED_COLOR_ID_AMBER>;
function = LED_FUNCTION_POWER;
gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
};
led-power1 {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_POWER;
gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
};
led-router0 {
color = <LED_COLOR_ID_AMBER>;
function = "router";
gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
};
led-router1 {
color = <LED_COLOR_ID_WHITE>;
function = "router";
gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
};
led-usb {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_USB;
gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "usbport";
trigger-sources = <&xhci_port1 &ehci_port1 &ohci_port1>;
};
};
};
&srab {
status = "okay";
ports {
port@0 {
label = "wan";
};
port@1 {
label = "lan4";
};
port@2 {
label = "lan3";
};
port@3 {
label = "lan2";
};
port@4 {
label = "lan1";
};
};
};
&usb3 {
vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wzr-1166dhp-common.dtsi
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Buffalo WZR-1166DHP and WZR-1166DHP2
*
* Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
* Copyright (C) 2022 SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>
*/
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
#include <dt-bindings/leds/common.h>
/ {
spi {
compatible = "spi-gpio";
num-chipselects = <1>;
sck-gpios = <&chipcommon 7 0>;
mosi-gpios = <&chipcommon 4 0>;
cs-gpios = <&chipcommon 6 0>;
#address-cells = <1>;
#size-cells = <0>;
hc595: gpio_spi@0 {
compatible = "fairchild,74hc595";
reg = <0>;
registers-number = <1>;
spi-max-frequency = <100000>;
gpio-controller;
#gpio-cells = <2>;
};
};
leds {
compatible = "gpio-leds";
led-usb {
/* label = "bcm53xx:blue:usb"; */
function = LED_FUNCTION_USB;
color = <LED_COLOR_ID_BLUE>;
gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
trigger-sources = <&ohci_port1>, <&ehci_port1>,
<&xhci_port1>, <&ohci_port2>,
<&ehci_port2>;
linux,default-trigger = "usbport";
};
led-power0 {
/* label = "bcm53xx:red:power"; */
function = LED_FUNCTION_FAULT;
color = <LED_COLOR_ID_RED>;
gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
};
led-power1 {
/* label = "bcm53xx:white:power"; */
function = LED_FUNCTION_POWER;
color = <LED_COLOR_ID_WHITE>;
gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-router0 {
/* label = "bcm53xx:blue:router"; */
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_BLUE>;
gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-router1 {
/* label = "bcm53xx:amber:router"; */
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_AMBER>;
gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
};
led-wan {
/* label = "bcm53xx:blue:wan"; */
function = LED_FUNCTION_WAN;
color = <LED_COLOR_ID_BLUE>;
gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-wireless0 {
/* label = "bcm53xx:blue:wireless"; */
function = LED_FUNCTION_WLAN;
color = <LED_COLOR_ID_BLUE>;
gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
};
led-wireless1 {
/* label = "bcm53xx:amber:wireless"; */
function = LED_FUNCTION_WLAN;
color = <LED_COLOR_ID_AMBER>;
gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
button-aoss {
label = "AOSS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
};
/* Commit mode set by switch? */
button-mode {
label = "Mode";
linux,code = <KEY_SETUP>;
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
};
/* Switch: AP mode */
button-sw-ap {
label = "AP";
linux,code = <BTN_0>;
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
button-eject {
label = "USB eject";
linux,code = <KEY_EJECTCD>;
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
&usb3 {
vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;
};
&spi_nor {
status = "okay";
};
&usb3_phy {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan1";
};
port@1 {
label = "lan2";
};
port@2 {
label = "lan3";
};
port@3 {
label = "lan4";
};
port@4 {
label = "wan";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wzr-1166dhp.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Device Tree Bindigs for Buffalo WZR-1166DHP
*
* Copyright (C) 2022 SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>
*/
/dts-v1/;
#include "bcm4708-buffalo-wzr-1166dhp-common.dtsi"
/ {
compatible = "buffalo,wzr-1166dhp", "brcm,bcm4708";
model = "Buffalo WZR-1166DHP";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x18000000>;
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wzr-1166dhp2.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Device Tree Bindigs for Buffalo WZR-1166DHP2
*
* Copyright (C) 2022 SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>
*/
/dts-v1/;
#include "bcm4708-buffalo-wzr-1166dhp-common.dtsi"
/ {
compatible = "buffalo,wzr-1166dhp2", "brcm,bcm4708";
model = "Buffalo WZR-1166DHP2";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wzr-1750dhp.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Buffalo WZR-1750DHP
*
* Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "buffalo,wzr-1750dhp", "brcm,bcm4708";
model = "Buffalo WZR-1750DHP (BCM4708)";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x18000000>;
};
spi {
compatible = "spi-gpio";
num-chipselects = <1>;
sck-gpios = <&chipcommon 7 0>;
mosi-gpios = <&chipcommon 4 0>;
cs-gpios = <&chipcommon 6 0>;
#address-cells = <1>;
#size-cells = <0>;
hc595: gpio_spi@0 {
compatible = "fairchild,74hc595";
reg = <0>;
registers-number = <1>;
spi-max-frequency = <100000>;
gpio-controller;
#gpio-cells = <2>;
};
};
leds {
compatible = "gpio-leds";
led-usb {
label = "bcm53xx:blue:usb";
gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
trigger-sources = <&ohci_port1>, <&ehci_port1>,
<&xhci_port1>, <&ohci_port2>,
<&ehci_port2>;
linux,default-trigger = "usbport";
};
led-power0 {
label = "bcm53xx:red:power";
gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
};
led-power1 {
label = "bcm53xx:white:power";
gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-router0 {
label = "bcm53xx:blue:router";
gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-router1 {
label = "bcm53xx:amber:router";
gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
};
led-wan {
label = "bcm53xx:blue:wan";
gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-wireless0 {
label = "bcm53xx:blue:wireless";
gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
};
led-wireless1 {
label = "bcm53xx:amber:wireless";
gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
button-aoss {
label = "AOSS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
};
/* Commit mode set by switch? */
button-mode {
label = "Mode";
linux,code = <KEY_SETUP>;
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
};
/* Switch: AP mode */
button-sw-ap {
label = "AP";
linux,code = <BTN_0>;
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
button-eject {
label = "USB eject";
linux,code = <KEY_EJECTCD>;
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
&usb3 {
vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;
};
&spi_nor {
status = "okay";
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-linksys-ea6300-v1.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "linksys,ea6300-v1", "brcm,bcm4708";
model = "Linksys EA6300 V1";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>;
};
nvram@1c080000 {
compatible = "brcm,nvram";
reg = <0x1c080000 0x180000>;
};
gpio-keys {
compatible = "gpio-keys";
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
};
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-linksys-ea6500-v2.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
* Copyright (C) 2018 Rene Kjellerup <rk.katana.steel@gmail.com>
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "linksys,ea6500-v2", "brcm,bcm4708";
model = "Linksys EA6500 V2";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
gpio-keys {
compatible = "gpio-keys";
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
};
};
&usb3_phy {
status = "okay";
};
&usb3 {
vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-luxul-xap-1510.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2016 Luxul Inc.
*/
/dts-v1/;
#include "bcm4708.dtsi"
/ {
compatible = "luxul,xap-1510-v1", "brcm,bcm4708";
model = "Luxul XAP-1510 V1";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>;
};
nvram@1eff0000 {
compatible = "brcm,nvram";
reg = <0x1eff0000 0x10000>;
et0macaddr: et0macaddr {
};
};
leds {
compatible = "gpio-leds";
led-5ghz {
label = "bcm53xx:blue:5ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
led-2ghz {
label = "bcm53xx:blue:2ghz";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
led-status {
label = "bcm53xx:green:status";
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
linux,default-trigger = "timer";
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
};
};
&gmac0 {
nvmem-cells = <&et0macaddr>;
nvmem-cell-names = "mac-address";
};
&spi_nor {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "poe";
};
port@4 {
label = "lan";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-luxul-xwc-1000.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Luxul XWC-1000
*
* Copyright 2014 Luxul Inc.
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "luxul,xwc-1000", "brcm,bcm4708";
model = "Luxul XWC-1000 (BCM4708)";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>;
};
nvram@1eff0000 {
compatible = "brcm,nvram";
reg = <0x1eff0000 0x10000>;
et0macaddr: et0macaddr {
};
};
nand_controller: nand-controller@18028000 {
nand@0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "ubi";
reg = <0x00000000 0x08000000>;
};
};
};
};
leds {
compatible = "gpio-leds";
led-status {
label = "bcm53xx:green:status";
gpios = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "timer";
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
};
};
};
&gmac0 {
nvmem-cells = <&et0macaddr>;
nvmem-cell-names = "mac-address";
};
&spi_nor {
status = "okay";
};
&srab {
status = "okay";
ports {
port@4 {
label = "lan";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-netgear-r6250.dts
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/*
* Broadcom BCM470X / BCM5301X arm platform code.
* DTS for Netgear R6250 V1
*
* Copyright 2013 Hauke Mehrtens <hauke@hauke-m.de>
*
* Licensed under the GNU/GPL. See COPYING for details.
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "netgear,r6250-v1", "brcm,bcm4708";
model = "Netgear R6250 V1 (BCM4708)";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
led-logo {
label = "bcm53xx:white:logo";
gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-power0 {
label = "bcm53xx:green:power";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-power1 {
label = "bcm53xx:amber:power";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
led-usb {
label = "bcm53xx:blue:usb";
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port1>, <&ehci_port1>,
<&xhci_port1>;
linux,default-trigger = "usbport";
};
led-wireless {
label = "bcm53xx:blue:wireless";
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
};
button-rfkill {
label = "WiFi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
};
};
};
&usb3 {
vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
};
&spi_nor {
status = "okay";
};
&usb3_phy {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan4";
};
port@1 {
label = "lan3";
};
port@2 {
label = "lan2";
};
port@3 {
label = "lan1";
};
port@4 {
label = "wan";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-netgear-r6300-v2.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Netgear R6300 V2
*
* Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "netgear,r6300-v2", "brcm,bcm4708";
model = "Netgear R6300 V2 (BCM4708)";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
led-logo {
label = "bcm53xx:white:logo";
gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-power0 {
label = "bcm53xx:green:power";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
};
led-power1 {
label = "bcm53xx:amber:power";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-usb {
label = "bcm53xx:blue:usb";
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
};
led-wireless {
label = "bcm53xx:blue:wireless";
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
};
button-rfkill {
label = "WiFi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
};
};
};
&spi_nor {
status = "okay";
};
&usb3_phy {
status = "okay";
};
&usb3 {
vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708-smartrg-sr400ac.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X arm platform code.
* DTS for SmartRG SR400ac
*
* Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "smartrg,sr400ac", "brcm,bcm4708";
model = "SmartRG SR400ac";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
led-power-white {
label = "bcm53xx:white:power";
gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-power-amber {
label = "bcm53xx:amber:power";
gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
};
led-usb2 {
label = "bcm53xx:white:usb2";
gpios = <&chipcommon 3 GPIO_ACTIVE_HIGH>;
trigger-sources = <&ohci_port2>, <&ehci_port2>;
linux,default-trigger = "usbport";
};
led-usb3-white {
label = "bcm53xx:white:usb3";
gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
trigger-sources = <&xhci_port1>;
linux,default-trigger = "usbport";
};
led-usb3-green {
label = "bcm53xx:green:usb3";
gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
trigger-sources = <&ohci_port1>, <&ehci_port1>;
linux,default-trigger = "usbport";
};
led-wps {
label = "bcm53xx:white:wps";
gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
};
led-status-red {
label = "bcm53xx:red:status";
gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
};
led-status-green {
label = "bcm53xx:green:status";
gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
led-status-blue {
label = "bcm53xx:blue:status";
gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
};
led-wan-white {
label = "bcm53xx:white:wan";
gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
};
led-wan-red {
label = "bcm53xx:red:wan";
gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-rfkill {
label = "WiFi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
};
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
};
};
&spi_nor {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan4";
};
port@1 {
label = "lan3";
};
port@2 {
label = "lan2";
};
port@3 {
label = "lan1";
};
port@4 {
label = "wan";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4708.dtsi
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/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for BCM4708 SoC.
*
* Copyright 2013-2014 Hauke Mehrtens <hauke@hauke-m.de>
*
* Licensed under the GNU/GPL. See COPYING for details.
*/
#include "bcm5301x.dtsi"
/ {
compatible = "brcm,bcm4708";
aliases {
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
enable-method = "brcm,bcm-nsp-smp";
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
reg = <0x0>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
secondary-boot-reg = <0xffff0400>;
reg = <0x1>;
};
};
};
&uart0 {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47081-asus-rt-n18u.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Asus RT-N18U
*
* Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
*/
/dts-v1/;
#include "bcm47081.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";
model = "Asus RT-N18U (BCM47081)";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
led-power {
label = "bcm53xx:blue:power";
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-usb2 {
label = "bcm53xx:blue:usb2";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
led-wan {
label = "bcm53xx:blue:wan";
gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-lan {
label = "bcm53xx:blue:lan";
gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-usb3 {
label = "bcm53xx:blue:usb3";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
};
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
};
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47081-buffalo-wzr-600dhp2.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Buffalo WZR-600DHP2
*
* Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
*/
/dts-v1/;
#include "bcm47081.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "buffalo,wzr-600dhp2", "brcm,bcm47081", "brcm,bcm4708";
model = "Buffalo WZR-600DHP2 (BCM47081)";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
spi {
compatible = "spi-gpio";
num-chipselects = <1>;
sck-gpios = <&chipcommon 7 0>;
mosi-gpios = <&chipcommon 4 0>;
cs-gpios = <&chipcommon 6 0>;
#address-cells = <1>;
#size-cells = <0>;
hc595: gpio_spi@0 {
compatible = "fairchild,74hc595";
reg = <0>;
registers-number = <1>;
spi-max-frequency = <100000>;
gpio-controller;
#gpio-cells = <2>;
};
};
leds {
compatible = "gpio-leds";
led-power0 {
label = "bcm53xx:green:power";
gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-power1 {
label = "bcm53xx:red:power";
gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
};
led-router0 {
label = "bcm53xx:green:router";
gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-router1 {
label = "bcm53xx:amber:router";
gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
};
led-wan {
label = "bcm53xx:green:wan";
gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-wireless0 {
label = "bcm53xx:green:wireless";
gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
};
led-wireless1 {
label = "bcm53xx:amber:wireless";
gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-aoss {
label = "AOSS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
/* Switch device mode? */
button-mode {
label = "Mode";
linux,code = <KEY_SETUP>;
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
button-eject {
label = "USB eject";
linux,code = <KEY_EJECTCD>;
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
};
};
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan1";
};
port@1 {
label = "lan2";
};
port@2 {
label = "lan3";
};
port@3 {
label = "lan4";
};
port@4 {
label = "wan";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47081-buffalo-wzr-900dhp.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Buffalo WZR-900DHP
*
* Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
*/
/dts-v1/;
#include "bcm47081.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "buffalo,wzr-900dhp", "brcm,bcm47081", "brcm,bcm4708";
model = "Buffalo WZR-900DHP (BCM47081)";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
spi {
compatible = "spi-gpio";
num-chipselects = <1>;
sck-gpios = <&chipcommon 7 0>;
mosi-gpios = <&chipcommon 4 0>;
cs-gpios = <&chipcommon 6 0>;
#address-cells = <1>;
#size-cells = <0>;
hc595: gpio_spi@0 {
compatible = "fairchild,74hc595";
reg = <0>;
registers-number = <1>;
spi-max-frequency = <100000>;
gpio-controller;
#gpio-cells = <2>;
};
};
leds {
compatible = "gpio-leds";
led-usb {
label = "bcm53xx:green:usb";
gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
};
led-power0 {
label = "bcm53xx:green:power";
gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-power1 {
label = "bcm53xx:red:power";
gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
};
led-router0 {
label = "bcm53xx:green:router";
gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-router1 {
label = "bcm53xx:amber:router";
gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
};
led-wan {
label = "bcm53xx:green:wan";
gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-wireless0 {
label = "bcm53xx:green:wireless";
gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
};
led-wireless1 {
label = "bcm53xx:amber:wireless";
gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
};
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47081-luxul-xap-1410.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2017 Luxul Inc.
*/
/dts-v1/;
#include "bcm47081.dtsi"
/ {
compatible = "luxul,xap-1410-v1", "brcm,bcm47081", "brcm,bcm4708";
model = "Luxul XAP-1410 V1";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>;
};
nvram@1eff0000 {
compatible = "brcm,nvram";
reg = <0x1eff0000 0x10000>;
et0macaddr: et0macaddr {
};
};
leds {
compatible = "gpio-leds";
led-5ghz {
label = "bcm53xx:blue:5ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
led-2ghz {
label = "bcm53xx:blue:2ghz";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
led-status {
label = "bcm53xx:green:status";
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
linux,default-trigger = "timer";
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
};
};
&gmac0 {
nvmem-cells = <&et0macaddr>;
nvmem-cell-names = "mac-address";
};
&spi_nor {
status = "okay";
};
&srab {
status = "okay";
ports {
port@4 {
label = "poe";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47081-luxul-xwr-1200.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2017 Luxul Inc.
*/
/dts-v1/;
#include "bcm47081.dtsi"
#include "bcm5301x-nand-cs0-bch4.dtsi"
/ {
compatible = "luxul,xwr-1200-v1", "brcm,bcm47081", "brcm,bcm4708";
model = "Luxul XWR-1200 V1";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>;
};
nvram@1eff0000 {
compatible = "brcm,nvram";
reg = <0x1eff0000 0x10000>;
et0macaddr: et0macaddr {
#nvmem-cell-cells = <1>;
};
};
leds {
compatible = "gpio-leds";
led-power {
label = "bcm53xx:green:power";
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-lan3 {
label = "bcm53xx:green:lan3";
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
led-lan4 {
label = "bcm53xx:green:lan4";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
led-wan {
label = "bcm53xx:green:wan";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
led-lan2 {
label = "bcm53xx:green:lan2";
gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
led-usb {
label = "bcm53xx:green:usb";
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port2>, <&ehci_port2>;
linux,default-trigger = "usbport";
};
led-status {
label = "bcm53xx:green:status";
gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
linux,default-trigger = "timer";
};
led-2ghz {
label = "bcm53xx:green:2ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
led-5ghz {
label = "bcm53xx:green:5ghz";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
led-lan1 {
label = "bcm53xx:green:lan1";
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
&gmac0 {
nvmem-cells = <&et0macaddr 0>;
nvmem-cell-names = "mac-address";
};
&spi_nor {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan4";
};
port@1 {
label = "lan3";
};
port@2 {
label = "lan2";
};
port@3 {
label = "lan1";
};
port@4 {
label = "wan";
nvmem-cells = <&et0macaddr 5>;
nvmem-cell-names = "mac-address";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47081-tplink-archer-c5-v2.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
*/
/dts-v1/;
#include "bcm47081.dtsi"
/ {
compatible = "tplink,archer-c5-v2", "brcm,bcm47081", "brcm,bcm4708";
model = "TP-LINK Archer C5 V2";
chosen {
bootargs = "earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
led-2ghz {
label = "bcm53xx:green:2ghz";
gpios = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
};
led-lan {
label = "bcm53xx:green:lan";
gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
};
led-usb2-port1 {
label = "bcm53xx:green:usb2-port1";
gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
trigger-sources = <&ohci_port1>, <&ehci_port1>;
linux,default-trigger = "usbport";
};
led-power {
label = "bcm53xx:green:power";
gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-wan-green {
label = "bcm53xx:green:wan";
gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
};
led-wps {
label = "bcm53xx:green:wps";
gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
};
led-wan-amber {
label = "bcm53xx:amber:wan";
gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
};
led-5ghz {
label = "bcm53xx:green:5ghz";
gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
};
led-usb2-port2 {
label = "bcm53xx:green:usb2-port2";
gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
trigger-sources = <&ohci_port2>, <&ehci_port2>;
linux,default-trigger = "usbport";
};
};
gpio-keys {
compatible = "gpio-keys";
button-rfkill {
label = "WiFi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
};
};
};
&spi_nor {
status = "okay";
partitions {
compatible = "tplink,safeloader-partitions";
partitions-table-offset = <0xe50000>;
partition-os-image {
compatible = "brcm,trx";
};
partition-file-system {
linux,rootfs;
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47081.dtsi
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for BCM47081 SoC.
*
* Copyright © 2014 Rafał Miłecki <zajec5@gmail.com>
*/
#include "bcm5301x.dtsi"
/ {
compatible = "brcm,bcm47081";
aliases {
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
reg = <0x0>;
};
};
};
&uart0 {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac3200.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Author: Tom Brautaset <tbrautaset@gmail.com>
*/
/dts-v1/;
#include "bcm4709.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
#include <dt-bindings/leds/common.h>
/ {
compatible = "asus,rt-ac3200", "brcm,bcm4709", "brcm,bcm4708";
model = "ASUS RT-AC3200";
memory@0 {
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
device_type = "memory";
};
nvram@1c080000 {
compatible = "brcm,nvram";
reg = <0x1c080000 0x00180000>;
et0macaddr: et0macaddr {
#nvmem-cell-cells = <1>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-reset {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
button-wifi {
label = "Wi-Fi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
};
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
};
};
leds {
compatible = "gpio-leds";
led-power {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_POWER;
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-wan-red {
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_WAN;
gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
};
led-wps {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_WPS;
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
};
};
&gmac0 {
nvmem-cells = <&et0macaddr 0>;
nvmem-cell-names = "mac-address";
};
&gmac1 {
nvmem-cells = <&et0macaddr 1>;
nvmem-cell-names = "mac-address";
};
&gmac2 {
nvmem-cells = <&et0macaddr 2>;
nvmem-cell-names = "mac-address";
};
&nandcs {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
reg = <0x00000000 0x00080000>;
label = "boot";
read-only;
};
partition@80000 {
reg = <0x00080000 0x00180000>;
label = "nvram";
};
partition@200000 {
compatible = "brcm,trx";
reg = <0x00200000 0x07e00000>;
label = "firmware";
};
};
};
&srab {
status = "okay";
ports {
port@0 {
label = "wan";
};
port@1 {
label = "lan4";
};
port@2 {
label = "lan3";
};
port@3 {
label = "lan2";
};
port@4 {
label = "lan1";
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac87u.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Asus RT-AC87U
*
* Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
*/
/dts-v1/;
#include "bcm4709.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "asus,rt-ac87u", "brcm,bcm4709", "brcm,bcm4708";
model = "Asus RT-AC87U";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
nvram@1c080000 {
et1macaddr: et1macaddr {
#nvmem-cell-cells = <1>;
};
};
leds {
compatible = "gpio-leds";
led-wps {
label = "bcm53xx:blue:wps";
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
};
led-power {
label = "bcm53xx:blue:power";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-wan {
label = "bcm53xx:red:wan";
gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
};
};
&gmac0 {
nvmem-cells = <&et1macaddr 0>;
nvmem-cell-names = "mac-address";
};
&usb3_phy {
status = "okay";
};
&nandcs {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot@0 {
label = "boot";
reg = <0x00000000 0x00080000>;
read-only;
};
nvram@80000 {
label = "nvram";
reg = <0x00080000 0x00180000>;
};
firmware@200000 {
label = "firmware";
reg = <0x00200000 0x07cc0000>;
compatible = "brcm,trx";
};
asus@7ec0000 {
label = "asus";
reg = <0x07ec0000 0x00140000>;
read-only;
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4709-buffalo-wxr-1900dhp.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Buffalo WXR-1900DHP
*
* Copyright (C) 2015 Felix Fietkau <nbd@openwrt.org>
*/
/dts-v1/;
#include "bcm4709.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "buffalo,wxr-1900dhp", "brcm,bcm4709", "brcm,bcm4708";
model = "Buffalo WXR-1900DHP";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x18000000>;
};
leds {
compatible = "gpio-leds";
led-usb {
label = "bcm53xx:green:usb";
gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
};
led-power-amber {
label = "bcm53xx:amber:power";
gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
};
led-power-white {
label = "bcm53xx:white:power";
gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-router-amber {
label = "bcm53xx:amber:router";
gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
};
led-router-white {
label = "bcm53xx:white:router";
gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
};
led-wan-amber {
label = "bcm53xx:amber:wan";
gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
led-wan-white {
label = "bcm53xx:white:wan";
gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
};
led-wireless-amber {
label = "bcm53xx:amber:wireless";
gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
};
led-wireless-white {
label = "bcm53xx:white:wireless";
gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-power {
label = "Power";
linux,code = <KEY_POWER>;
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
};
button-aoss {
label = "AOSS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
};
/* Commit mode set by switch? */
button-mode {
label = "Mode";
linux,code = <KEY_SETUP>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
/* Switch: AP mode */
button-sw-ap {
label = "AP";
linux,code = <BTN_0>;
gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
};
button-eject {
label = "USB eject";
linux,code = <KEY_EJECTCD>;
gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
};
&spi_nor {
status = "okay";
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
*/
/dts-v1/;
#include <dt-bindings/leds/common.h>
#include "bcm4709.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "linksys,ea9200", "brcm,bcm4709", "brcm,bcm4708";
model = "Linksys EA9200";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
nvram@1c080000 {
compatible = "brcm,nvram";
reg = <0x1c080000 0x100000>;
et2macaddr: et2macaddr {
#nvmem-cell-cells = <1>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
button-rfkill {
label = "WiFi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
};
leds {
compatible = "gpio-leds";
led-0 {
color = <LED_COLOR_ID_AMBER>;
function = LED_FUNCTION_WLAN;
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "rfkill-none";
};
led-1 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_USB;
function-enumerator = <2>;
gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
linux,default-trigger = "usbport";
trigger-sources = <&ohci_port2>, <&ehci_port2>;
};
led-2 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_USB;
function-enumerator = <3>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
linux,default-trigger = "usbport";
trigger-sources = <&ohci_port1>, <&ehci_port1>,
<&xhci_port1>;
};
led-3 {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_POWER;
gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
};
};
&usb3_phy {
status = "okay";
};
&usb2 {
vcc-gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
};
&usb3 {
vcc-gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan1";
};
port@1 {
label = "lan2";
};
port@2 {
label = "lan3";
};
port@3 {
label = "lan4";
};
port@4 {
label = "wan";
nvmem-cells = <&et2macaddr 1>;
nvmem-cell-names = "mac-address";
};
port@5 {
status = "disabled";
};
port@7 {
status = "disabled";
};
port@8 {
label = "cpu";
};
};
};
&nandcs {
partitions {
compatible = "linksys,ns-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "boot";
reg = <0x0000000 0x0080000>;
read-only;
};
partition@80000 {
label = "nvram";
reg = <0x080000 0x0100000>;
};
partition@180000 {
label = "devinfo";
reg = <0x0180000 0x080000>;
read-only;
};
partition@200000 {
reg = <0x0200000 0x02800000>;
compatible = "linksys,ns-firmware", "brcm,trx";
};
partition@2a00000 {
reg = <0x02a00000 0x02800000>;
compatible = "linksys,ns-firmware", "brcm,trx";
};
partition@5200000 {
label = "system";
reg = <0x05200000 0x02e00000>;
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4709-netgear-r7000.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Netgear R7000
*
* Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
*/
/dts-v1/;
#include "bcm4709.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "netgear,r7000", "brcm,bcm4709", "brcm,bcm4708";
model = "Netgear R7000";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
led-power-white {
label = "bcm53xx:white:power";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-power-amber {
label = "bcm53xx:amber:power";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
led-5ghz {
label = "bcm53xx:white:5ghz";
gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
};
led-2ghz {
label = "bcm53xx:white:2ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
};
led-wps {
label = "bcm53xx:white:wps";
gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
};
led-wireless {
label = "bcm53xx:white:wireless";
gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
};
led-usb3 {
label = "bcm53xx:white:usb3";
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
led-usb2 {
label = "bcm53xx:white:usb2";
gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
};
button-rfkill {
label = "WiFi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
};
&usb3 {
vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts
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/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for Netgear R8000
*
* Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/dts-v1/;
#include "bcm4709.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "netgear,r8000", "brcm,bcm4709", "brcm,bcm4708";
model = "Netgear R8000 (BCM4709)";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
led-power-white {
label = "bcm53xx:white:power";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-power-amber {
label = "bcm53xx:amber:power";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
led-wan-white {
label = "bcm53xx:white:wan";
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-wan-amber {
label = "bcm53xx:amber:wan";
gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
led-5ghz-1 {
label = "bcm53xx:white:5ghz-1";
gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
};
led-2ghz {
label = "bcm53xx:white:2ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
};
led-wireless {
label = "bcm53xx:white:wireless";
gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
};
led-wps {
label = "bcm53xx:white:wps";
gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
};
led-5ghz-2 {
label = "bcm53xx:white:5ghz-2";
gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
};
led-usb3 {
label = "bcm53xx:white:usb3";
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
led-usb2 {
label = "bcm53xx:white:usb2";
gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-rfkill {
label = "WiFi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
};
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
};
button-brightness {
label = "Backlight";
linux,code = <KEY_BRIGHTNESS_ZERO>;
gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
};
};
};
&pcie_bridge0 {
wifi@0,0 {
compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
reg = <0x0000 0 0 0 0>;
ieee80211-freq-limit = <5735000 5835000>;
brcm,ccode-map = "JP-JP-78", "US-Q2-86";
};
};
&pcie_bridge1 {
pcie@0,0 {
device_type = "pci";
reg = <0x0000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
ranges;
pcie@1,0 {
device_type = "pci";
reg = <0x800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
ranges;
wifi@0,0 {
compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
reg = <0x0000 0 0 0 0>;
brcm,ccode-map = "JP-JP-78", "US-Q2-86";
};
};
pcie@2,0 {
device_type = "pci";
reg = <0x1000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
ranges;
wifi@0,0 {
compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
reg = <0x0000 0 0 0 0>;
ieee80211-freq-limit = <5170000 5730000>;
brcm,ccode-map = "JP-JP-78", "US-Q2-86";
};
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
};
&usb3 {
vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
};
&usb3_phy {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan1";
};
port@1 {
label = "lan2";
};
port@2 {
label = "lan3";
};
port@3 {
label = "lan4";
};
port@4 {
label = "wan";
};
port@5 {
status = "disabled";
fixed-link {
speed = <1000>;
full-duplex;
};
};
port@7 {
status = "disabled";
fixed-link {
speed = <1000>;
full-duplex;
};
};
port@8 {
label = "cpu";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4709-tplink-archer-c9-v1.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
*/
/dts-v1/;
#include "bcm4709.dtsi"
/ {
compatible = "tplink,archer-c9-v1", "brcm,bcm4709", "brcm,bcm4708";
model = "TP-LINK Archer C9 V1";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>;
};
leds {
compatible = "gpio-leds";
led-lan {
label = "bcm53xx:blue:lan";
gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
};
led-wps {
label = "bcm53xx:blue:wps";
gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
};
led-2ghz {
label = "bcm53xx:blue:2ghz";
gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
};
led-5ghz {
label = "bcm53xx:blue:5ghz";
gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
};
led-usb3 {
label = "bcm53xx:blue:usb3";
gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
trigger-sources = <&ohci_port1>, <&ehci_port1>,
<&xhci_port1>;
linux,default-trigger = "usbport";
};
led-usb2 {
label = "bcm53xx:blue:usb2";
gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
trigger-sources = <&ohci_port2>, <&ehci_port2>;
linux,default-trigger = "usbport";
};
led-wan-blue {
label = "bcm53xx:blue:wan";
gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
};
led-wan-amber {
label = "bcm53xx:amber:wan";
gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
};
led-power {
label = "bcm53xx:blue:power";
gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
};
gpio-keys {
compatible = "gpio-keys";
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
};
&usb3 {
vcc-gpio = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
};
&spi_nor {
status = "okay";
partitions {
compatible = "tplink,safeloader-partitions";
partitions-table-offset = <0xe50000>;
partition-os-image {
compatible = "brcm,trx";
};
partition-file-system {
linux,rootfs;
};
};
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm4709.dtsi
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
*/
#include "bcm4708.dtsi"
&uart0 {
clock-frequency = <125000000>;
status = "okay";
};
&srab {
compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Author: Arınç ÜNAL <arinc.unal@arinc9.com>
*/
/dts-v1/;
#include "bcm47094-asus-rt-ac3100.dtsi"
/ {
compatible = "asus,rt-ac3100", "brcm,bcm47094", "brcm,bcm4708";
model = "ASUS RT-AC3100";
nvram@1c080000 {
et0macaddr: et0macaddr {
#nvmem-cell-cells = <1>;
};
};
};
&gmac0 {
nvmem-cells = <&et0macaddr 0>;
nvmem-cell-names = "mac-address";
};
&gmac1 {
nvmem-cells = <&et0macaddr 1>;
nvmem-cell-names = "mac-address";
};
&gmac2 {
nvmem-cells = <&et0macaddr 2>;
nvmem-cell-names = "mac-address";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dtsi
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Author: Arınç ÜNAL <arinc.unal@arinc9.com>
*/
#include "bcm47094.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
#include <dt-bindings/leds/common.h>
/ {
memory@0 {
reg = <0x00000000 0x08000000>,
<0x88000000 0x18000000>;
device_type = "memory";
};
nvram@1c080000 {
compatible = "brcm,nvram";
reg = <0x1c080000 0x00180000>;
et0macaddr: et0macaddr {
#nvmem-cell-cells = <1>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-led {
label = "Backlight";
linux,code = <KEY_BRIGHTNESS_ZERO>;
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
};
button-reset {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
button-wifi {
label = "Wi-Fi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
};
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
};
};
leds {
compatible = "gpio-leds";
led-lan {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_LAN;
gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>;
};
led-power {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_POWER;
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-usb2 {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_USB;
function-enumerator = <1>;
gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
trigger-sources = <&ehci_port2>;
linux,default-trigger = "usbport";
};
led-usb3 {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_USB;
function-enumerator = <2>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
trigger-sources = <&ehci_port1>, <&xhci_port1>;
linux,default-trigger = "usbport";
};
led-wan-red {
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_WAN;
gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
};
led-wps {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_WPS;
gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
};
};
};
&nandcs {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
reg = <0x00000000 0x00080000>;
label = "boot";
read-only;
};
partition@80000 {
reg = <0x00080000 0x00180000>;
label = "nvram";
};
partition@200000 {
compatible = "brcm,trx";
reg = <0x00200000 0x07e00000>;
label = "firmware";
};
};
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan4";
};
port@1 {
label = "lan3";
};
port@2 {
label = "lan2";
};
port@3 {
label = "lan1";
};
port@4 {
label = "wan";
nvmem-cells = <&et0macaddr 1>;
nvmem-cell-names = "mac-address";
};
port@5 {
label = "cpu";
};
port@7 {
label = "cpu";
};
port@8 {
label = "cpu";
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac5300.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Author: Tom Brautaset <tbrautaset@gmail.com>
*/
/dts-v1/;
#include "bcm47094.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
#include <dt-bindings/leds/common.h>
/ {
compatible = "asus,rt-ac5300", "brcm,bcm47094", "brcm,bcm4708";
model = "ASUS RT-AC5300";
memory@0 {
reg = <0x00000000 0x08000000>,
<0x88000000 0x18000000>;
device_type = "memory";
};
nvram@1c080000 {
compatible = "brcm,nvram";
reg = <0x1c080000 0x00180000>;
et1macaddr: et1macaddr {
#nvmem-cell-cells = <1>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-reset {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
button-wifi {
label = "Wi-Fi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
};
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
};
};
leds {
compatible = "gpio-leds";
led-lan {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_LAN;
gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>;
};
led-power {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_POWER;
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-wan-red {
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_WAN;
gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
};
led-wps {
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_WPS;
gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
};
};
};
&gmac0 {
nvmem-cells = <&et1macaddr 0>;
nvmem-cell-names = "mac-address";
};
&gmac1 {
nvmem-cells = <&et1macaddr 1>;
nvmem-cell-names = "mac-address";
};
&gmac2 {
nvmem-cells = <&et1macaddr 2>;
nvmem-cell-names = "mac-address";
};
&nandcs {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
reg = <0x00000000 0x00080000>;
label = "boot";
read-only;
};
partition@80000 {
reg = <0x00080000 0x00180000>;
label = "nvram";
};
partition@200000 {
compatible = "brcm,trx";
reg = <0x00200000 0x07e00000>;
label = "firmware";
};
};
};
&srab {
status = "okay";
ports {
port@0 {
label = "wan";
nvmem-cells = <&et1macaddr 1>;
nvmem-cell-names = "mac-address";
};
port@1 {
label = "lan1";
};
port@2 {
label = "lan2";
};
port@3 {
label = "lan3";
};
port@4 {
label = "lan4";
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac88u.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Author: Arınç ÜNAL <arinc.unal@arinc9.com>
*/
/dts-v1/;
#include "bcm47094-asus-rt-ac3100.dtsi"
/ {
compatible = "asus,rt-ac88u", "brcm,bcm47094", "brcm,bcm4708";
model = "ASUS RT-AC88U";
nvram@1c080000 {
et1macaddr: et1macaddr {
#nvmem-cell-cells = <1>;
};
};
switch {
compatible = "realtek,rtl8365mb";
mdc-gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
mdio-gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
realtek,disable-leds;
dsa,member = <1 0>;
mdio {
compatible = "realtek,smi-mdio";
#address-cells = <1>;
#size-cells = <0>;
ethphy0: ethernet-phy@0 {
reg = <0>;
};
ethphy1: ethernet-phy@1 {
reg = <1>;
};
ethphy2: ethernet-phy@2 {
reg = <2>;
};
ethphy3: ethernet-phy@3 {
reg = <3>;
};
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "lan5";
phy-handle = <&ethphy0>;
};
port@1 {
reg = <1>;
label = "lan6";
phy-handle = <&ethphy1>;
};
port@2 {
reg = <2>;
label = "lan7";
phy-handle = <&ethphy2>;
};
port@3 {
reg = <3>;
label = "lan8";
phy-handle = <&ethphy3>;
};
port@6 {
reg = <6>;
label = "cpu";
ethernet = <&sw0_p5>;
phy-mode = "rgmii";
tx-internal-delay-ps = <2000>;
rx-internal-delay-ps = <2100>;
fixed-link {
speed = <1000>;
full-duplex;
pause;
};
};
};
};
};
&gmac0 {
status = "disabled";
};
&gmac1 {
nvmem-cells = <&et1macaddr 0>;
nvmem-cell-names = "mac-address";
};
&gmac2 {
nvmem-cells = <&et1macaddr 1>;
nvmem-cell-names = "mac-address";
};
&srab {
dsa,member = <0 0>;
ports {
sw0_p5: port@5 {
/delete-property/ethernet;
label = "extsw";
phy-mode = "rgmii";
fixed-link {
speed = <1000>;
full-duplex;
pause;
};
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-885l.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Broadcom BCM470X / BCM5301X ARM platform code.
* DTS for D-Link DIR-885L
*
* Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.com>
*/
/dts-v1/;
#include "bcm47094.dtsi"
#include "bcm5301x-nand-cs0-bch1.dtsi"
/ {
compatible = "dlink,dir-885l", "brcm,bcm47094", "brcm,bcm4708";
model = "D-Link DIR-885L";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
nvram@1e3f0000 {
compatible = "brcm,nvram";
reg = <0x1e3f0000 0x10000>;
et2macaddr: et2macaddr {
#nvmem-cell-cells = <1>;
};
};
nand_controller: nand-controller@18028000 {
nand@0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
compatible = "seama";
label = "firmware";
reg = <0x00000000 0x08000000>;
};
};
};
};
leds {
compatible = "gpio-leds";
led-power-white {
label = "bcm53xx:white:power";
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-wan-white {
label = "bcm53xx:white:wan";
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
};
led-power-amber {
label = "bcm53xx:amber:power";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
};
led-wan-amber {
label = "bcm53xx:amber:wan";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
led-usb3-white {
label = "bcm53xx:white:usb3";
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port1>, <&ehci_port1>,
<&xhci_port1>;
linux,default-trigger = "usbport";
};
led-2ghz {
label = "bcm53xx:white:2ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
};
led-5ghz {
label = "bcm53xx:white:5ghz";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
};
/* Switch: router / extender */
button-extender {
label = "Extender";
linux,code = <BTN_0>;
gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
};
};
&usb3 {
vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
};
&gmac0 {
nvmem-cells = <&et2macaddr 0>;
nvmem-cell-names = "mac-address";
};
&spi_nor {
status = "okay";
};
&usb3_phy {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan4";
};
port@1 {
label = "lan3";
};
port@2 {
label = "lan2";
};
port@3 {
label = "lan1";
};
port@4 {
label = "wan";
nvmem-cells = <&et2macaddr 3>;
nvmem-cell-names = "mac-address";
};
port@5 {
status = "disabled";
};
port@7 {
status = "disabled";
};
port@8 {
label = "cpu";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-890l.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Device tree for D-Link DIR-890L
* D-Link calls this board "WRGAC36"
* this router has the same looks and form factor as D-Link DIR-885L.
*
* Some differences from DIR-885L include a separate USB2 port, separate LEDs
* for USB2 and USB3, a separate VCC supply for the USB2 slot and no
* router/extender switch is mounted (there is an empty mount point on the
* PCB) so this device is a pure router. Also the LAN ports are in the right
* order.
*
* Based on the device tree for DIR-885L
* Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.com>
* Copyright (C) 2022 Linus Walleij
*/
/dts-v1/;
#include "bcm47094.dtsi"
#include "bcm5301x-nand-cs0-bch1.dtsi"
/ {
compatible = "dlink,dir-890l", "brcm,bcm47094", "brcm,bcm4708";
model = "D-Link DIR-890L";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
leds {
/*
* LED information is derived from the boot log which
* conveniently lists all the LEDs.
*/
compatible = "gpio-leds";
led-power-white {
label = "bcm53xx:white:power";
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-wan-white {
label = "bcm53xx:white:wan";
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
};
led-power-amber {
label = "bcm53xx:amber:power";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
};
led-wan-amber {
label = "bcm53xx:amber:wan";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
led-usb3-white {
label = "bcm53xx:white:usb3";
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
trigger-sources = <&xhci_port1>;
linux,default-trigger = "usbport";
};
led-usb2-white {
label = "bcm53xx:white:usb2";
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port1>, <&ehci_port1>;
linux,default-trigger = "usbport";
};
led-2ghz {
label = "bcm53xx:white:2ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
};
led-5ghz {
label = "bcm53xx:white:5ghz";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
};
/* Called "factory reset" in the vendor dmesg */
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
};
/*
* The flash memory is memory mapped at 0x1e000000-0x1fffffff
* 64KB blocks; total size 2MB, same that can be
* found attached to the spi_nor SPI controller.
*/
nvram@1e1f0000 {
compatible = "brcm,nvram";
reg = <0x1e1f0000 0x00010000>;
et0macaddr: et0macaddr {
};
};
};
&gmac2 {
/*
* The NVRAM curiously does not contain a MAC address
* for et2 so since that is the only ethernet interface
* actually in use on the platform, we use this et0 MAC
* address for et2.
*/
nvmem-cells = <&et0macaddr>;
nvmem-cell-names = "mac-address";
};
&spi_nor {
status = "okay";
};
&nandcs {
/* Spansion S34ML01G2, 128MB with 128KB erase blocks */
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
/*
* This is called "nflash" in the vendor kernel with
* "upgrade" and "rootfs" (probably using OpenWrt
* splitpart). We call it "firmware" like standard tools
* assume. The CFE loader contains incorrect information
* about TRX partitions, ignore this, there are no TRX
* partitions: this device uses SEAMA.
*/
firmware@0 {
compatible = "seama";
label = "firmware";
reg = <0x00000000 0x08000000>;
};
};
};
&usb2 {
vcc-gpios = <&chipcommon 21 GPIO_ACTIVE_HIGH>;
};
&usb3 {
vcc-gpios = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
};
&usb3_phy {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan1";
};
port@1 {
label = "lan2";
};
port@2 {
label = "lan3";
};
port@3 {
label = "lan4";
};
port@4 {
label = "wan";
};
port@5 {
status = "disabled";
};
port@7 {
status = "disabled";
};
port@8 {
label = "cpu";
phy-mode = "rgmii";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-linksys-panamera.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
*/
/dts-v1/;
#include "bcm47094.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "linksys,panamera", "brcm,bcm47094", "brcm,bcm4708";
model = "Linksys EA9500";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
nvram@1c080000 {
compatible = "brcm,nvram";
reg = <0x1c080000 0x100000>;
et2macaddr: et2macaddr {
#nvmem-cell-cells = <1>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
button-rfkill {
label = "WiFi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
};
button-reset {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
};
leds {
compatible = "gpio-leds";
led-wps {
label = "bcm53xx:white:wps";
gpios = <&chipcommon 22 GPIO_ACTIVE_LOW>;
};
led-usb2 {
label = "bcm53xx:green:usb2";
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port2>, <&ehci_port2>;
linux,default-trigger = "usbport";
};
led-usb3 {
label = "bcm53xx:green:usb3";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port1>, <&ehci_port1>,
<&xhci_port1>;
linux,default-trigger = "usbport";
};
led-power {
label = "bcm53xx:white:power";
gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-wifi-disabled {
label = "bcm53xx:amber:wifi-disabled";
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
};
led-wifi-enabled {
label = "bcm53xx:white:wifi-enabled";
gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
};
led-bluebar1 {
label = "bcm53xx:white:bluebar1";
gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
};
led-bluebar2 {
label = "bcm53xx:white:bluebar2";
gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
};
led-bluebar3 {
label = "bcm53xx:white:bluebar3";
gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
};
led-bluebar4 {
label = "bcm53xx:white:bluebar4";
gpios = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
};
led-bluebar5 {
label = "bcm53xx:white:bluebar5";
gpios = <&chipcommon 19 GPIO_ACTIVE_HIGH>;
};
led-bluebar6 {
label = "bcm53xx:white:bluebar6";
gpios = <&chipcommon 20 GPIO_ACTIVE_HIGH>;
};
led-bluebar7 {
label = "bcm53xx:white:bluebar7";
gpios = <&chipcommon 21 GPIO_ACTIVE_HIGH>;
};
led-bluebar8 {
label = "bcm53xx:white:bluebar8";
gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
};
};
mdio-mux@18003000 {
/* BIT(9) = 1 => external mdio */
mdio@200 {
reg = <0x200>;
#address-cells = <1>;
#size-cells = <0>;
switch@0 {
compatible = "brcm,bcm53125";
#address-cells = <1>;
#size-cells = <0>;
reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
reset-names = "robo_reset";
reg = <0>;
dsa,member = <1 0>;
pinctrl-names = "default";
pinctrl-0 = <&pinmux_mdio>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "lan1";
};
port@1 {
reg = <1>;
label = "lan5";
};
port@2 {
reg = <2>;
label = "lan2";
};
port@3 {
reg = <3>;
label = "lan6";
};
port@4 {
reg = <4>;
label = "lan3";
};
sw1_p8: port@8 {
reg = <8>;
ethernet = <&sw0_p0>;
label = "cpu";
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
};
&usb3 {
vcc-gpio = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
};
&srab {
compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab";
status = "okay";
dsa,member = <0 0>;
ports {
sw0_p0: port@0 {
label = "extsw";
fixed-link {
speed = <1000>;
full-duplex;
};
};
port@1 {
label = "lan7";
};
port@2 {
label = "lan4";
};
port@3 {
label = "lan8";
};
port@4 {
label = "wan";
nvmem-cells = <&et2macaddr 1>;
nvmem-cell-names = "mac-address";
};
port@5 {
label = "cpu";
status = "disabled";
fixed-link {
speed = <1000>;
full-duplex;
};
};
port@7 {
label = "cpu";
status = "disabled";
fixed-link {
speed = <1000>;
full-duplex;
};
};
port@8 {
label = "cpu";
};
};
};
&usb3_phy {
status = "okay";
};
&nandcs {
partitions {
compatible = "linksys,ns-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "boot";
reg = <0x0000000 0x0080000>;
read-only;
};
partition@80000 {
label = "nvram";
reg = <0x080000 0x0100000>;
};
partition@180000 {
label = "devinfo";
reg = <0x0180000 0x080000>;
};
partition@200000 {
reg = <0x0200000 0x01d00000>;
compatible = "linksys,ns-firmware", "brcm,trx";
};
partition@1f00000 {
reg = <0x01f00000 0x01d00000>;
compatible = "linksys,ns-firmware", "brcm,trx";
};
partition@5200000 {
label = "system";
reg = <0x05200000 0x02e00000>;
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-luxul-abr-4500.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2017 Luxul Inc.
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "luxul,abr-4500-v1", "brcm,bcm47094", "brcm,bcm4708";
model = "Luxul ABR-4500 V1";
chosen {
bootargs = "earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x18000000>;
};
nvram@1eff0000 {
compatible = "brcm,nvram";
reg = <0x1eff0000 0x10000>;
et0macaddr: et0macaddr {
#nvmem-cell-cells = <1>;
};
};
leds {
compatible = "gpio-leds";
led-status {
label = "bcm53xx:green:status";
gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
linux,default-trigger = "timer";
};
led-usb3 {
label = "bcm53xx:green:usb3";
gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port1>, <&ehci_port1>,
<&xhci_port1>;
linux,default-trigger = "usbport";
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
};
};
&usb3 {
vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
};
&gmac0 {
nvmem-cells = <&et0macaddr 0>;
nvmem-cell-names = "mac-address";
};
&spi_nor {
status = "okay";
};
&usb3_phy {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "wan";
nvmem-cells = <&et0macaddr 1>;
nvmem-cell-names = "mac-address";
};
port@1 {
label = "lan4";
};
port@2 {
label = "lan3";
};
port@3 {
label = "lan2";
};
port@4 {
label = "lan1";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-luxul-xap-1610.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2018 Luxul Inc.
*/
/dts-v1/;
#include "bcm47094.dtsi"
/ {
compatible = "luxul,xap-1610-v1", "brcm,bcm47094", "brcm,bcm4708";
model = "Luxul XAP-1610 V1";
chosen {
bootargs = "earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>;
};
nvram@1eff0000 {
compatible = "brcm,nvram";
reg = <0x1eff0000 0x10000>;
et0macaddr: et0macaddr {
};
};
leds {
compatible = "gpio-leds";
led-status {
label = "bcm53xx:green:status";
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "timer";
};
led-2ghz {
label = "bcm53xx:blue:2ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
};
led-5ghz {
label = "bcm53xx:blue:5ghz";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
};
};
&gmac0 {
nvmem-cells = <&et0macaddr>;
nvmem-cell-names = "mac-address";
};
&pcie_bridge0 {
wifi@0,0 {
compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
reg = <0x0000 0 0 0 0>;
brcm,ccode-map = "AU-AU-920", "CA-CA-892", "GB-DE-964", "NZ-AU-920", "US-US-825";
};
};
&pcie_bridge1 {
wifi@0,0 {
compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
reg = <0x0000 0 0 0 0>;
brcm,ccode-map = "AU-AU-920", "CA-CA-892", "GB-DE-964", "NZ-AU-920", "US-US-825";
};
};
&spi_nor {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "poe";
};
port@1 {
label = "lan";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-luxul-xbr-4500.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2017 Luxul Inc.
*/
/dts-v1/;
#include "bcm4708.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "luxul,xbr-4500-v1", "brcm,bcm47094", "brcm,bcm4708";
model = "Luxul XBR-4500 V1";
chosen {
bootargs = "earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x18000000>;
};
nvram@1eff0000 {
compatible = "brcm,nvram";
reg = <0x1eff0000 0x10000>;
et0macaddr: et0macaddr {
#nvmem-cell-cells = <1>;
};
};
leds {
compatible = "gpio-leds";
led-status {
label = "bcm53xx:green:status";
gpios = <&chipcommon 20 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "timer";
};
led-usb3 {
label = "bcm53xx:green:usb3";
gpios = <&chipcommon 19 GPIO_ACTIVE_HIGH>;
trigger-sources = <&ohci_port1>, <&ehci_port1>,
<&xhci_port1>;
linux,default-trigger = "usbport";
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
};
};
&usb3 {
vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
};
&gmac0 {
nvmem-cells = <&et0macaddr 0>;
nvmem-cell-names = "mac-address";
};
&spi_nor {
status = "okay";
};
&usb3_phy {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "wan";
nvmem-cells = <&et0macaddr 1>;
nvmem-cell-names = "mac-address";
};
port@1 {
label = "lan4";
};
port@2 {
label = "lan3";
};
port@3 {
label = "lan2";
};
port@4 {
label = "lan1";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-luxul-xwc-2000.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2019 Legrand AV Inc.
*/
/dts-v1/;
#include "bcm47094.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "luxul,xwc-2000-v1", "brcm,bcm47094", "brcm,bcm4708";
model = "Luxul XWC-2000 V1";
chosen {
bootargs = "earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x18000000>;
};
nvram@1eff0000 {
compatible = "brcm,nvram";
reg = <0x1eff0000 0x10000>;
et0macaddr: et0macaddr {
};
};
leds {
compatible = "gpio-leds";
led-status {
label = "bcm53xx:green:status";
gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
linux,default-trigger = "timer";
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
};
};
};
&uart1 {
status = "okay";
};
&gmac0 {
nvmem-cells = <&et0macaddr>;
nvmem-cell-names = "mac-address";
};
&spi_nor {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-luxul-xwr-3100.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2016 Luxul Inc.
*/
/dts-v1/;
#include "bcm47094.dtsi"
#include "bcm5301x-nand-cs0-bch4.dtsi"
/ {
compatible = "luxul,xwr-3100-v1", "brcm,bcm47094", "brcm,bcm4708";
model = "Luxul XWR-3100 V1";
chosen {
bootargs = "console=ttyS0,115200 earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x08000000>;
};
nvram@1eff0000 {
compatible = "brcm,nvram";
reg = <0x1eff0000 0x10000>;
et0macaddr: et0macaddr {
#nvmem-cell-cells = <1>;
};
};
leds {
compatible = "gpio-leds";
led-power {
label = "bcm53xx:green:power";
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-lan3 {
label = "bcm53xx:green:lan3";
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
};
led-lan4 {
label = "bcm53xx:green:lan4";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
};
led-wan {
label = "bcm53xx:green:wan";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
led-lan1 {
label = "bcm53xx:green:lan1";
gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
};
led-lan2 {
label = "bcm53xx:green:lan2";
gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
};
led-usb3 {
label = "bcm53xx:green:usb3";
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port1>, <&ehci_port1>,
<&xhci_port1>;
linux,default-trigger = "usbport";
};
led-status {
label = "bcm53xx:green:status";
gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
linux,default-trigger = "timer";
};
led-2ghz {
label = "bcm53xx:green:2ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
};
led-5ghz {
label = "bcm53xx:green:5ghz";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
};
};
&usb3 {
vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
};
&gmac0 {
nvmem-cells = <&et0macaddr 0>;
nvmem-cell-names = "mac-address";
};
&spi_nor {
status = "okay";
};
&usb3_phy {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan4";
};
port@1 {
label = "lan3";
};
port@2 {
label = "lan2";
};
port@3 {
label = "lan1";
};
port@4 {
label = "wan";
nvmem-cells = <&et0macaddr 5>;
nvmem-cell-names = "mac-address";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-luxul-xwr-3150-v1.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2018 Luxul Inc.
*/
/dts-v1/;
#include "bcm47094.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "luxul,xwr-3150-v1", "brcm,bcm47094", "brcm,bcm4708";
model = "Luxul XWR-3150 V1";
chosen {
bootargs = "earlycon";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x18000000>;
};
nvram@1eff0000 {
compatible = "brcm,nvram";
reg = <0x1eff0000 0x10000>;
et0macaddr: et0macaddr {
#nvmem-cell-cells = <1>;
};
};
leds {
compatible = "gpio-leds";
led-power {
label = "bcm53xx:green:power";
gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-usb3 {
label = "bcm53xx:green:usb3";
gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port1>, <&ehci_port1>,
<&xhci_port1>;
linux,default-trigger = "usbport";
};
led-status {
label = "bcm53xx:green:status";
gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
linux,default-trigger = "timer";
};
led-2ghz {
label = "bcm53xx:green:2ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
};
led-5ghz {
label = "bcm53xx:green:5ghz";
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
};
};
&gmac0 {
nvmem-cells = <&et0macaddr 0>;
nvmem-cell-names = "mac-address";
};
&pcie_bridge0 {
wifi@0,0 {
compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
reg = <0x0000 0 0 0 0>;
brcm,ccode-map = "AU-AU-953", "CA-CA-946", "GB-E0-846", "NZ-AU-953", "US-Q2-930";
};
};
&pcie_bridge1 {
wifi@0,0 {
compatible = "brcm,bcm4366-fmac", "brcm,bcm4329-fmac";
reg = <0x0000 0 0 0 0>;
brcm,ccode-map = "AU-AU-953", "CA-CA-946", "GB-E0-846", "NZ-AU-953", "US-Q2-930";
};
};
&usb3 {
vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
};
&usb3_phy {
status = "okay";
};
&spi_nor {
status = "okay";
};
&srab {
status = "okay";
ports {
port@0 {
label = "lan4";
};
port@1 {
label = "lan3";
};
port@2 {
label = "lan2";
};
port@3 {
label = "lan1";
};
port@4 {
label = "wan";
nvmem-cells = <&et0macaddr 5>;
nvmem-cell-names = "mac-address";
};
port@5 {
label = "cpu";
};
port@7 {
status = "disabled";
};
port@8 {
status = "disabled";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-netgear-r8500.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
*/
/dts-v1/;
#include "bcm47094.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
/ {
compatible = "netgear,r8500", "brcm,bcm47094", "brcm,bcm4708";
model = "Netgear R8500";
chosen {
bootargs = "console=ttyS0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x18000000>;
};
leds {
compatible = "gpio-leds";
led-power0 {
label = "bcm53xx:white:power";
gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-power1 {
label = "bcm53xx:amber:power";
gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
};
led-5ghz-1 {
label = "bcm53xx:white:5ghz-1";
gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
};
led-5ghz-2 {
label = "bcm53xx:white:5ghz-2";
gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
};
led-2ghz {
label = "bcm53xx:white:2ghz";
gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
};
led-usb2 {
label = "bcm53xx:white:usb2";
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
led-usb3 {
label = "bcm53xx:white:usb3";
gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
button-brightness {
label = "Backlight";
linux,code = <KEY_BRIGHTNESS_ZERO>;
gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
};
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
};
button-wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
};
button-rfkill {
label = "WiFi";
linux,code = <KEY_RFKILL>;
gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
};
};
};
&usb3_phy {
status = "okay";
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094-phicomm-k3.dts
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2017 Hamster Tian <haotia@gmail.com>
* Copyright (C) 2019 Hao Dong <halbertdong@gmail.com>
*/
/dts-v1/;
#include "bcm47094.dtsi"
#include "bcm5301x-nand-cs0-bch4.dtsi"
/ {
compatible = "phicomm,k3", "brcm,bcm47094", "brcm,bcm4708";
model = "Phicomm K3";
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>,
<0x88000000 0x18000000>;
};
gpio-keys {
compatible = "gpio-keys";
button-restart {
label = "Reset";
linux,code = <KEY_RESTART>;
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
};
};
};
&uart1 {
status = "okay";
};
&usb3_phy {
status = "okay";
};
&nandcs {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "boot";
reg = <0x0000000 0x0080000>;
read-only;
};
partition@80000 {
label = "nvram";
reg = <0x0080000 0x0100000>;
};
partition@180000 {
label = "phicomm";
reg = <0x0180000 0x0280000>;
read-only;
};
partition@400000 {
label = "firmware";
reg = <0x0400000 0x7C00000>;
compatible = "brcm,trx";
};
};
};
linux-7.2.3/arch/arm/boot/dts/broadcom/bcm47094.dtsi
+31
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@@ -0,0 +1,31 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
*/
#include "bcm4708.dtsi"
/ {
};
&pinctrl {
compatible = "brcm,bcm4709-pinmux";
pinmux_mdio: mdio-pins {
groups = "mdio_grp";
function = "mdio";
};
};
&usb3_phy {
compatible = "brcm,ns-bx-usb3-phy";
};
&uart0 {
clock-frequency = <125000000>;
status = "okay";
};
&srab {
compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab";
};

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