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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/riscv/boot/dts/canaan/Makefile
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# SPDX-License-Identifier: GPL-2.0
dtb-$(CONFIG_ARCH_CANAAN) += canaan_kd233.dtb
dtb-$(CONFIG_ARCH_CANAAN) += k210_generic.dtb
dtb-$(CONFIG_ARCH_CANAAN) += sipeed_maix_bit.dtb
dtb-$(CONFIG_ARCH_CANAAN) += sipeed_maix_dock.dtb
dtb-$(CONFIG_ARCH_CANAAN) += sipeed_maix_go.dtb
dtb-$(CONFIG_ARCH_CANAAN) += sipeed_maixduino.dtb
linux-7.2.3/arch/riscv/boot/dts/canaan/canaan_kd233.dts
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
* Copyright (C) 2020 Western Digital Corporation or its affiliates.
*/
/dts-v1/;
#include "k210.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "Kendryte KD233";
compatible = "canaan,kendryte-kd233", "canaan,kendryte-k210";
aliases {
serial0 = &uarths0;
};
chosen {
bootargs = "earlycon console=ttySIF0";
stdout-path = "serial0:115200n8";
};
gpio-leds {
compatible = "gpio-leds";
led0 {
gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
};
led1 {
gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
key {
label = "KEY0";
linux,code = <BTN_0>;
gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
};
};
};
&fpioa {
pinctrl-0 = <&jtag_pinctrl>;
pinctrl-names = "default";
jtag_pinctrl: jtag-pinmux {
pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
<K210_FPIOA(1, K210_PCF_JTAG_TDI)>,
<K210_FPIOA(2, K210_PCF_JTAG_TMS)>,
<K210_FPIOA(3, K210_PCF_JTAG_TDO)>;
};
uarths_pinctrl: uarths-pinmux {
pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>,
<K210_FPIOA(5, K210_PCF_UARTHS_TX)>;
};
spi0_pinctrl: spi0-pinmux {
pinmux = <K210_FPIOA(6, K210_PCF_GPIOHS20)>, /* cs */
<K210_FPIOA(7, K210_PCF_SPI0_SCLK)>, /* wr */
<K210_FPIOA(8, K210_PCF_GPIOHS21)>; /* dc */
};
dvp_pinctrl: dvp-pinmux {
pinmux = <K210_FPIOA(9, K210_PCF_SCCB_SCLK)>,
<K210_FPIOA(10, K210_PCF_SCCB_SDA)>,
<K210_FPIOA(11, K210_PCF_DVP_RST)>,
<K210_FPIOA(12, K210_PCF_DVP_VSYNC)>,
<K210_FPIOA(13, K210_PCF_DVP_PWDN)>,
<K210_FPIOA(14, K210_PCF_DVP_XCLK)>,
<K210_FPIOA(15, K210_PCF_DVP_PCLK)>,
<K210_FPIOA(17, K210_PCF_DVP_HSYNC)>;
};
gpiohs_pinctrl: gpiohs-pinmux {
pinmux = <K210_FPIOA(16, K210_PCF_GPIOHS0)>,
<K210_FPIOA(20, K210_PCF_GPIOHS4)>, /* Rot. dip sw line 8 */
<K210_FPIOA(21, K210_PCF_GPIOHS5)>, /* Rot. dip sw line 4 */
<K210_FPIOA(22, K210_PCF_GPIOHS6)>, /* Rot. dip sw line 2 */
<K210_FPIOA(23, K210_PCF_GPIOHS7)>, /* Rot. dip sw line 1 */
<K210_FPIOA(24, K210_PCF_GPIOHS8)>,
<K210_FPIOA(25, K210_PCF_GPIOHS9)>,
<K210_FPIOA(26, K210_PCF_GPIOHS10)>;
};
spi1_pinctrl: spi1-pinmux {
pinmux = <K210_FPIOA(29, K210_PCF_SPI1_SCLK)>,
<K210_FPIOA(30, K210_PCF_SPI1_D0)>,
<K210_FPIOA(31, K210_PCF_SPI1_D1)>,
<K210_FPIOA(32, K210_PCF_GPIOHS16)>; /* cs */
};
i2s0_pinctrl: i2s0-pinmux {
pinmux = <K210_FPIOA(33, K210_PCF_I2S0_IN_D0)>,
<K210_FPIOA(34, K210_PCF_I2S0_WS)>,
<K210_FPIOA(35, K210_PCF_I2S0_SCLK)>;
};
};
&uarths0 {
pinctrl-0 = <&uarths_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&gpio0 {
pinctrl-0 = <&gpiohs_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&i2s0 {
#sound-dai-cells = <1>;
pinctrl-0 = <&i2s0_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&spi0 {
pinctrl-0 = <&spi0_pinctrl>;
pinctrl-names = "default";
num-cs = <1>;
cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
status = "okay";
panel@0 {
compatible = "canaan,kd233-tft", "ilitek,ili9341";
reg = <0>;
dc-gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
spi-max-frequency = <10000000>;
status = "disabled";
};
};
&spi1 {
pinctrl-0 = <&spi1_pinctrl>;
pinctrl-names = "default";
num-cs = <1>;
cs-gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
status = "okay";
mmc@0 {
compatible = "mmc-spi-slot";
reg = <0>;
voltage-ranges = <3300 3300>;
spi-max-frequency = <25000000>;
broken-cd;
};
};
linux-7.2.3/arch/riscv/boot/dts/canaan/k210.dtsi
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
* Copyright (C) 2020 Western Digital Corporation or its affiliates.
*/
#include <dt-bindings/clock/k210-clk.h>
#include <dt-bindings/pinctrl/k210-fpioa.h>
#include <dt-bindings/reset/k210-rst.h>
/ {
/*
* Although the K210 is a 64-bit CPU, the address bus is only 32-bits
* wide, and the upper half of all addresses is ignored.
*/
#address-cells = <1>;
#size-cells = <1>;
compatible = "canaan,kendryte-k210";
/*
* The K210 has an sv39 MMU following the privileged specification v1.9.
* Since this is a non-ratified draft specification, the kernel does not
* support it and the K210 support enabled only for the !MMU case.
* Be consistent with this by setting the CPUs MMU type to "none".
*/
cpus {
#address-cells = <1>;
#size-cells = <0>;
timebase-frequency = <7800000>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "canaan,k210", "riscv";
reg = <0>;
riscv,isa = "rv64imafdc";
mmu-type = "riscv,none";
i-cache-block-size = <64>;
i-cache-size = <0x8000>;
d-cache-block-size = <64>;
d-cache-size = <0x8000>;
cpu0_intc: interrupt-controller {
#interrupt-cells = <1>;
interrupt-controller;
compatible = "riscv,cpu-intc";
};
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "canaan,k210", "riscv";
reg = <1>;
riscv,isa = "rv64imafdc";
mmu-type = "riscv,none";
i-cache-block-size = <64>;
i-cache-size = <0x8000>;
d-cache-block-size = <64>;
d-cache-size = <0x8000>;
cpu1_intc: interrupt-controller {
#interrupt-cells = <1>;
interrupt-controller;
compatible = "riscv,cpu-intc";
};
};
cpu-map {
cluster0 {
core0 {
cpu = <&cpu0>;
};
core1 {
cpu = <&cpu1>;
};
};
};
};
sram: memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x400000>, /* sram0 4 MiB */
<0x80400000 0x200000>, /* sram1 2 MiB */
<0x80600000 0x200000>; /* aisram 2 MiB */
};
sram_controller: memory-controller {
compatible = "canaan,k210-sram";
clocks = <&sysclk K210_CLK_SRAM0>,
<&sysclk K210_CLK_SRAM1>,
<&sysclk K210_CLK_AI>;
clock-names = "sram0", "sram1", "aisram";
};
clocks {
in0: oscillator {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <26000000>;
};
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges;
interrupt-parent = <&plic0>;
rom0: nvmem@1000 {
reg = <0x1000 0x1000>;
read-only;
};
clint0: timer@2000000 {
compatible = "canaan,k210-clint", "sifive,clint0";
reg = <0x2000000 0xC000>;
interrupts-extended = <&cpu0_intc 3>, <&cpu0_intc 7>,
<&cpu1_intc 3>, <&cpu1_intc 7>;
};
plic0: interrupt-controller@c000000 {
#interrupt-cells = <1>;
#address-cells = <0>;
compatible = "canaan,k210-plic", "sifive,plic-1.0.0";
reg = <0xC000000 0x4000000>;
interrupt-controller;
interrupts-extended = <&cpu0_intc 11>, <&cpu0_intc 9>,
<&cpu1_intc 11>, <&cpu1_intc 9>;
riscv,ndev = <65>;
};
uarths0: serial@38000000 {
compatible = "canaan,k210-uarths", "sifive,uart0";
reg = <0x38000000 0x1000>;
interrupts = <33>;
clocks = <&sysclk K210_CLK_CPU>;
status = "disabled";
};
gpio0: gpio-controller@38001000 {
#interrupt-cells = <2>;
#gpio-cells = <2>;
compatible = "canaan,k210-gpiohs", "sifive,gpio0";
reg = <0x38001000 0x1000>;
interrupt-controller;
interrupts = <34>, <35>, <36>, <37>, <38>, <39>, <40>,
<41>, <42>, <43>, <44>, <45>, <46>, <47>,
<48>, <49>, <50>, <51>, <52>, <53>, <54>,
<55>, <56>, <57>, <58>, <59>, <60>, <61>,
<62>, <63>, <64>, <65>;
gpio-controller;
ngpios = <32>;
status = "disabled";
};
dmac0: dma-controller@50000000 {
compatible = "snps,axi-dma-1.01a";
reg = <0x50000000 0x1000>;
interrupts = <27>, <28>, <29>, <30>, <31>, <32>;
#dma-cells = <1>;
clocks = <&sysclk K210_CLK_DMA>, <&sysclk K210_CLK_DMA>;
clock-names = "core-clk", "cfgr-clk";
resets = <&sysrst K210_RST_DMA>;
dma-channels = <6>;
snps,dma-masters = <2>;
snps,priority = <0 1 2 3 4 5>;
snps,data-width = <5>;
snps,block-size = <0x200000 0x200000 0x200000
0x200000 0x200000 0x200000>;
snps,axi-max-burst-len = <256>;
};
apb0: bus@50200000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-pm-bus";
ranges = <0x50200000 0x50200000 0x200000>;
clocks = <&sysclk K210_CLK_APB0>;
gpio1: gpio@50200000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0x50200000 0x80>;
clocks = <&sysclk K210_CLK_APB0>,
<&sysclk K210_CLK_GPIO>;
clock-names = "bus", "db";
resets = <&sysrst K210_RST_GPIO>;
status = "disabled";
gpio1_0: gpio-port@0 {
#gpio-cells = <2>;
#interrupt-cells = <2>;
compatible = "snps,dw-apb-gpio-port";
reg = <0>;
interrupt-controller;
interrupts = <23>;
gpio-controller;
ngpios = <8>;
};
};
uart1: serial@50210000 {
compatible = "snps,dw-apb-uart";
reg = <0x50210000 0x100>;
interrupts = <11>;
clocks = <&sysclk K210_CLK_UART1>,
<&sysclk K210_CLK_APB0>;
clock-names = "baudclk", "apb_pclk";
resets = <&sysrst K210_RST_UART1>;
reg-io-width = <4>;
reg-shift = <2>;
dcd-override;
dsr-override;
cts-override;
ri-override;
status = "disabled";
};
uart2: serial@50220000 {
compatible = "snps,dw-apb-uart";
reg = <0x50220000 0x100>;
interrupts = <12>;
clocks = <&sysclk K210_CLK_UART2>,
<&sysclk K210_CLK_APB0>;
clock-names = "baudclk", "apb_pclk";
resets = <&sysrst K210_RST_UART2>;
reg-io-width = <4>;
reg-shift = <2>;
dcd-override;
dsr-override;
cts-override;
ri-override;
status = "disabled";
};
uart3: serial@50230000 {
compatible = "snps,dw-apb-uart";
reg = <0x50230000 0x100>;
interrupts = <13>;
clocks = <&sysclk K210_CLK_UART3>,
<&sysclk K210_CLK_APB0>;
clock-names = "baudclk", "apb_pclk";
resets = <&sysrst K210_RST_UART3>;
reg-io-width = <4>;
reg-shift = <2>;
dcd-override;
dsr-override;
cts-override;
ri-override;
status = "disabled";
};
spi2: spi@50240000 {
compatible = "canaan,k210-spi";
spi-slave;
reg = <0x50240000 0x100>;
#address-cells = <0>;
#size-cells = <0>;
interrupts = <3>;
clocks = <&sysclk K210_CLK_SPI2>,
<&sysclk K210_CLK_APB0>;
clock-names = "ssi_clk", "pclk";
resets = <&sysrst K210_RST_SPI2>;
status = "disabled";
};
i2s0: i2s@50250000 {
compatible = "canaan,k210-i2s", "snps,designware-i2s";
reg = <0x50250000 0x200>;
interrupts = <5>;
clocks = <&sysclk K210_CLK_I2S0>;
clock-names = "i2sclk";
resets = <&sysrst K210_RST_I2S0>;
status = "disabled";
};
i2s1: i2s@50260000 {
compatible = "canaan,k210-i2s", "snps,designware-i2s";
reg = <0x50260000 0x200>;
interrupts = <6>;
clocks = <&sysclk K210_CLK_I2S1>;
clock-names = "i2sclk";
resets = <&sysrst K210_RST_I2S1>;
status = "disabled";
};
i2s2: i2s@50270000 {
compatible = "canaan,k210-i2s", "snps,designware-i2s";
reg = <0x50270000 0x200>;
interrupts = <7>;
clocks = <&sysclk K210_CLK_I2S2>;
clock-names = "i2sclk";
resets = <&sysrst K210_RST_I2S2>;
status = "disabled";
};
i2c0: i2c@50280000 {
compatible = "snps,designware-i2c";
reg = <0x50280000 0x100>;
interrupts = <8>;
clocks = <&sysclk K210_CLK_I2C0>,
<&sysclk K210_CLK_APB0>;
clock-names = "ref", "pclk";
resets = <&sysrst K210_RST_I2C0>;
status = "disabled";
};
i2c1: i2c@50290000 {
compatible = "snps,designware-i2c";
reg = <0x50290000 0x100>;
interrupts = <9>;
clocks = <&sysclk K210_CLK_I2C1>,
<&sysclk K210_CLK_APB0>;
clock-names = "ref", "pclk";
resets = <&sysrst K210_RST_I2C1>;
status = "disabled";
};
i2c2: i2c@502a0000 {
compatible = "snps,designware-i2c";
reg = <0x502A0000 0x100>;
interrupts = <10>;
clocks = <&sysclk K210_CLK_I2C2>,
<&sysclk K210_CLK_APB0>;
clock-names = "ref", "pclk";
resets = <&sysrst K210_RST_I2C2>;
status = "disabled";
};
fpioa: pinmux@502b0000 {
compatible = "canaan,k210-fpioa";
reg = <0x502B0000 0x100>;
clocks = <&sysclk K210_CLK_FPIOA>,
<&sysclk K210_CLK_APB0>;
clock-names = "ref", "pclk";
resets = <&sysrst K210_RST_FPIOA>;
canaan,k210-sysctl-power = <&sysctl 108>;
};
timer0: timer@502d0000 {
compatible = "snps,dw-apb-timer";
reg = <0x502D0000 0x14>;
interrupts = <14>;
clocks = <&sysclk K210_CLK_TIMER0>,
<&sysclk K210_CLK_APB0>;
clock-names = "timer", "pclk";
resets = <&sysrst K210_RST_TIMER0>;
};
timer1: timer@502d0014 {
compatible = "snps,dw-apb-timer";
reg = <0x502D0014 0x14>;
interrupts = <15>;
clocks = <&sysclk K210_CLK_TIMER0>,
<&sysclk K210_CLK_APB0>;
clock-names = "timer", "pclk";
resets = <&sysrst K210_RST_TIMER0>;
};
timer2: timer@502e0000 {
compatible = "snps,dw-apb-timer";
reg = <0x502E0000 0x14>;
interrupts = <16>;
clocks = <&sysclk K210_CLK_TIMER1>,
<&sysclk K210_CLK_APB0>;
clock-names = "timer", "pclk";
resets = <&sysrst K210_RST_TIMER1>;
};
timer3: timer@502e0014 {
compatible = "snps,dw-apb-timer";
reg = <0x502E0014 0x114>;
interrupts = <17>;
clocks = <&sysclk K210_CLK_TIMER1>,
<&sysclk K210_CLK_APB0>;
clock-names = "timer", "pclk";
resets = <&sysrst K210_RST_TIMER1>;
};
timer4: timer@502f0000 {
compatible = "snps,dw-apb-timer";
reg = <0x502F0000 0x14>;
interrupts = <18>;
clocks = <&sysclk K210_CLK_TIMER2>,
<&sysclk K210_CLK_APB0>;
clock-names = "timer", "pclk";
resets = <&sysrst K210_RST_TIMER2>;
};
timer5: timer@502f0014 {
compatible = "snps,dw-apb-timer";
reg = <0x502F0014 0x14>;
interrupts = <19>;
clocks = <&sysclk K210_CLK_TIMER2>,
<&sysclk K210_CLK_APB0>;
clock-names = "timer", "pclk";
resets = <&sysrst K210_RST_TIMER2>;
};
};
apb1: bus@50400000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-pm-bus";
ranges = <0x50400000 0x50400000 0x40100>;
clocks = <&sysclk K210_CLK_APB1>;
wdt0: watchdog@50400000 {
compatible = "snps,dw-wdt";
reg = <0x50400000 0x100>;
interrupts = <21>;
clocks = <&sysclk K210_CLK_WDT0>,
<&sysclk K210_CLK_APB1>;
clock-names = "tclk", "pclk";
resets = <&sysrst K210_RST_WDT0>;
};
wdt1: watchdog@50410000 {
compatible = "snps,dw-wdt";
reg = <0x50410000 0x100>;
interrupts = <22>;
clocks = <&sysclk K210_CLK_WDT1>,
<&sysclk K210_CLK_APB1>;
clock-names = "tclk", "pclk";
resets = <&sysrst K210_RST_WDT1>;
};
sysctl: syscon@50440000 {
compatible = "canaan,k210-sysctl",
"syscon", "simple-mfd";
reg = <0x50440000 0x100>;
clocks = <&sysclk K210_CLK_APB1>;
clock-names = "pclk";
sysclk: clock-controller {
#clock-cells = <1>;
compatible = "canaan,k210-clk";
clocks = <&in0>;
};
sysrst: reset-controller {
compatible = "canaan,k210-rst";
#reset-cells = <1>;
};
reboot: syscon-reboot {
compatible = "syscon-reboot";
regmap = <&sysctl>;
offset = <48>;
mask = <1>;
value = <1>;
};
};
};
apb2: bus@52000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-pm-bus";
ranges = <0x52000000 0x52000000 0x2000200>;
clocks = <&sysclk K210_CLK_APB2>;
spi0: spi@52000000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "canaan,k210-spi";
reg = <0x52000000 0x100>;
interrupts = <1>;
clocks = <&sysclk K210_CLK_SPI0>,
<&sysclk K210_CLK_APB2>;
clock-names = "ssi_clk", "pclk";
resets = <&sysrst K210_RST_SPI0>;
reset-names = "spi";
num-cs = <4>;
reg-io-width = <4>;
status = "disabled";
};
spi1: spi@53000000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "canaan,k210-spi";
reg = <0x53000000 0x100>;
interrupts = <2>;
clocks = <&sysclk K210_CLK_SPI1>,
<&sysclk K210_CLK_APB2>;
clock-names = "ssi_clk", "pclk";
resets = <&sysrst K210_RST_SPI1>;
reset-names = "spi";
num-cs = <4>;
reg-io-width = <4>;
status = "disabled";
};
spi3: spi@54000000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dwc-ssi-1.01a";
reg = <0x54000000 0x200>;
interrupts = <4>;
clocks = <&sysclk K210_CLK_SPI3>,
<&sysclk K210_CLK_APB2>;
clock-names = "ssi_clk", "pclk";
resets = <&sysrst K210_RST_SPI3>;
reset-names = "spi";
num-cs = <4>;
reg-io-width = <4>;
status = "disabled";
};
};
};
};
linux-7.2.3/arch/riscv/boot/dts/canaan/k210_generic.dts
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
* Copyright (C) 2020 Western Digital Corporation or its affiliates.
*/
/dts-v1/;
#include "k210.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "Kendryte K210 generic";
compatible = "canaan,kendryte-k210";
aliases {
serial0 = &uarths0;
};
chosen {
bootargs = "earlycon console=ttySIF0";
stdout-path = "serial0:115200n8";
};
};
&fpioa {
pinctrl-0 = <&jtag_pins>;
pinctrl-names = "default";
jtag_pins: jtag-pinmux {
pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
<K210_FPIOA(1, K210_PCF_JTAG_TDI)>,
<K210_FPIOA(2, K210_PCF_JTAG_TMS)>,
<K210_FPIOA(3, K210_PCF_JTAG_TDO)>;
};
uarths_pins: uarths-pinmux {
pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>,
<K210_FPIOA(5, K210_PCF_UARTHS_TX)>;
};
};
&uarths0 {
pinctrl-0 = <&uarths_pins>;
pinctrl-names = "default";
status = "okay";
};
linux-7.2.3/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
* Copyright (C) 2020 Western Digital Corporation or its affiliates.
*/
/dts-v1/;
#include "k210.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
/ {
model = "SiPeed MAIX BiT";
compatible = "sipeed,maix-bit", "sipeed,maix-bitm",
"canaan,kendryte-k210";
aliases {
serial0 = &uarths0;
};
chosen {
bootargs = "earlycon console=ttySIF0";
stdout-path = "serial0:115200n8";
};
gpio-leds {
compatible = "gpio-leds";
led0 {
color = <LED_COLOR_ID_GREEN>;
label = "green";
gpios = <&gpio1_0 4 GPIO_ACTIVE_LOW>;
};
led1 {
color = <LED_COLOR_ID_RED>;
label = "red";
gpios = <&gpio1_0 5 GPIO_ACTIVE_LOW>;
};
led2 {
color = <LED_COLOR_ID_BLUE>;
label = "blue";
gpios = <&gpio1_0 6 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
key-boot {
label = "BOOT";
linux,code = <BTN_0>;
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
};
};
};
&fpioa {
pinctrl-names = "default";
pinctrl-0 = <&jtag_pinctrl>;
jtag_pinctrl: jtag-pinmux {
pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
<K210_FPIOA(1, K210_PCF_JTAG_TDI)>,
<K210_FPIOA(2, K210_PCF_JTAG_TMS)>,
<K210_FPIOA(3, K210_PCF_JTAG_TDO)>;
};
uarths_pinctrl: uarths-pinmux {
pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>,
<K210_FPIOA(5, K210_PCF_UARTHS_TX)>;
};
gpio_pinctrl: gpio-pinmux {
pinmux = <K210_FPIOA(8, K210_PCF_GPIO0)>,
<K210_FPIOA(9, K210_PCF_GPIO1)>,
<K210_FPIOA(10, K210_PCF_GPIO2)>,
<K210_FPIOA(11, K210_PCF_GPIO3)>,
<K210_FPIOA(12, K210_PCF_GPIO4)>,
<K210_FPIOA(13, K210_PCF_GPIO5)>,
<K210_FPIOA(14, K210_PCF_GPIO6)>,
<K210_FPIOA(15, K210_PCF_GPIO7)>;
};
gpiohs_pinctrl: gpiohs-pinmux {
pinmux = <K210_FPIOA(16, K210_PCF_GPIOHS0)>,
<K210_FPIOA(17, K210_PCF_GPIOHS1)>,
<K210_FPIOA(21, K210_PCF_GPIOHS5)>,
<K210_FPIOA(22, K210_PCF_GPIOHS6)>,
<K210_FPIOA(23, K210_PCF_GPIOHS7)>,
<K210_FPIOA(24, K210_PCF_GPIOHS8)>,
<K210_FPIOA(25, K210_PCF_GPIOHS9)>,
<K210_FPIOA(32, K210_PCF_GPIOHS16)>,
<K210_FPIOA(33, K210_PCF_GPIOHS17)>,
<K210_FPIOA(34, K210_PCF_GPIOHS18)>,
<K210_FPIOA(35, K210_PCF_GPIOHS19)>;
};
i2s0_pinctrl: i2s0-pinmux {
pinmux = <K210_FPIOA(18, K210_PCF_I2S0_SCLK)>,
<K210_FPIOA(19, K210_PCF_I2S0_WS)>,
<K210_FPIOA(20, K210_PCF_I2S0_IN_D0)>;
};
dvp_pinctrl: dvp-pinmux {
pinmux = <K210_FPIOA(40, K210_PCF_SCCB_SDA)>,
<K210_FPIOA(41, K210_PCF_SCCB_SCLK)>,
<K210_FPIOA(42, K210_PCF_DVP_RST)>,
<K210_FPIOA(43, K210_PCF_DVP_VSYNC)>,
<K210_FPIOA(44, K210_PCF_DVP_PWDN)>,
<K210_FPIOA(45, K210_PCF_DVP_HSYNC)>,
<K210_FPIOA(46, K210_PCF_DVP_XCLK)>,
<K210_FPIOA(47, K210_PCF_DVP_PCLK)>;
};
spi0_pinctrl: spi0-pinmux {
pinmux = <K210_FPIOA(36, K210_PCF_GPIOHS20)>, /* cs */
<K210_FPIOA(37, K210_PCF_GPIOHS21)>, /* rst */
<K210_FPIOA(38, K210_PCF_GPIOHS22)>, /* dc */
<K210_FPIOA(39, K210_PCF_SPI0_SCLK)>; /* wr */
};
spi1_pinctrl: spi1-pinmux {
pinmux = <K210_FPIOA(26, K210_PCF_SPI1_D1)>,
<K210_FPIOA(27, K210_PCF_SPI1_SCLK)>,
<K210_FPIOA(28, K210_PCF_SPI1_D0)>,
<K210_FPIOA(29, K210_PCF_GPIOHS13)>; /* cs */
};
i2c1_pinctrl: i2c1-pinmux {
pinmux = <K210_FPIOA(30, K210_PCF_I2C1_SCLK)>,
<K210_FPIOA(31, K210_PCF_I2C1_SDA)>;
};
};
&uarths0 {
pinctrl-0 = <&uarths_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&gpio0 {
pinctrl-0 = <&gpiohs_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&gpio1 {
pinctrl-0 = <&gpio_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&i2s0 {
#sound-dai-cells = <1>;
pinctrl-0 = <&i2s0_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&i2c1 {
pinctrl-0 = <&i2c1_pinctrl>;
pinctrl-names = "default";
clock-frequency = <400000>;
status = "okay";
};
&spi0 {
pinctrl-0 = <&spi0_pinctrl>;
pinctrl-names = "default";
num-cs = <1>;
cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
status = "okay";
panel@0 {
compatible = "sitronix,st7789v";
reg = <0>;
reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
dc-gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
spi-max-frequency = <15000000>;
spi-cs-high;
status = "disabled";
};
};
&spi1 {
pinctrl-0 = <&spi1_pinctrl>;
pinctrl-names = "default";
num-cs = <1>;
cs-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
status = "okay";
mmc@0 {
compatible = "mmc-spi-slot";
reg = <0>;
voltage-ranges = <3300 3300>;
spi-max-frequency = <25000000>;
broken-cd;
};
};
&spi3 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
m25p,fast-read;
broken-flash-reset;
};
};
linux-7.2.3/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
* Copyright (C) 2020 Western Digital Corporation or its affiliates.
*/
/dts-v1/;
#include "k210.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
/ {
model = "SiPeed MAIX Dock";
compatible = "sipeed,maix-dock-m1", "sipeed,maix-dock-m1w",
"canaan,kendryte-k210";
aliases {
serial0 = &uarths0;
};
chosen {
bootargs = "earlycon console=ttySIF0";
stdout-path = "serial0:115200n8";
};
gpio-leds {
compatible = "gpio-leds";
/*
* Note: the board wiring drawing documents green on
* gpio #4, red on gpio #5 and blue on gpio #6. However,
* the board is actually wired differently as defined here.
*/
led0 {
color = <LED_COLOR_ID_BLUE>;
label = "blue";
gpios = <&gpio1_0 4 GPIO_ACTIVE_LOW>;
};
led1 {
color = <LED_COLOR_ID_GREEN>;
label = "green";
gpios = <&gpio1_0 5 GPIO_ACTIVE_LOW>;
};
led2 {
color = <LED_COLOR_ID_RED>;
label = "red";
gpios = <&gpio1_0 6 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
key-boot {
label = "BOOT";
linux,code = <BTN_0>;
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
};
};
};
&fpioa {
pinctrl-0 = <&jtag_pinctrl>;
pinctrl-names = "default";
jtag_pinctrl: jtag-pinmux {
pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
<K210_FPIOA(1, K210_PCF_JTAG_TDI)>,
<K210_FPIOA(2, K210_PCF_JTAG_TMS)>,
<K210_FPIOA(3, K210_PCF_JTAG_TDO)>;
};
uarths_pinctrl: uarths-pinmux {
pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>,
<K210_FPIOA(5, K210_PCF_UARTHS_TX)>;
};
gpio_pinctrl: gpio-pinmux {
pinmux = <K210_FPIOA(8, K210_PCF_GPIO0)>,
<K210_FPIOA(11, K210_PCF_GPIO3)>,
<K210_FPIOA(12, K210_PCF_GPIO4)>,
<K210_FPIOA(13, K210_PCF_GPIO5)>,
<K210_FPIOA(14, K210_PCF_GPIO6)>,
<K210_FPIOA(15, K210_PCF_GPIO7)>;
};
gpiohs_pinctrl: gpiohs-pinmux {
pinmux = <K210_FPIOA(16, K210_PCF_GPIOHS0)>,
<K210_FPIOA(17, K210_PCF_GPIOHS1)>,
<K210_FPIOA(21, K210_PCF_GPIOHS5)>,
<K210_FPIOA(22, K210_PCF_GPIOHS6)>,
<K210_FPIOA(23, K210_PCF_GPIOHS7)>,
<K210_FPIOA(24, K210_PCF_GPIOHS8)>,
<K210_FPIOA(25, K210_PCF_GPIOHS9)>,
<K210_FPIOA(32, K210_PCF_GPIOHS16)>,
<K210_FPIOA(33, K210_PCF_GPIOHS17)>,
<K210_FPIOA(34, K210_PCF_GPIOHS18)>,
<K210_FPIOA(35, K210_PCF_GPIOHS19)>;
};
i2s0_pinctrl: i2s0-pinmux {
pinmux = <K210_FPIOA(18, K210_PCF_I2S0_SCLK)>,
<K210_FPIOA(19, K210_PCF_I2S0_WS)>,
<K210_FPIOA(20, K210_PCF_I2S0_IN_D0)>;
};
dvp_pinctrl: dvp-pinmux {
pinmux = <K210_FPIOA(40, K210_PCF_SCCB_SDA)>,
<K210_FPIOA(41, K210_PCF_SCCB_SCLK)>,
<K210_FPIOA(42, K210_PCF_DVP_RST)>,
<K210_FPIOA(43, K210_PCF_DVP_VSYNC)>,
<K210_FPIOA(44, K210_PCF_DVP_PWDN)>,
<K210_FPIOA(45, K210_PCF_DVP_HSYNC)>,
<K210_FPIOA(46, K210_PCF_DVP_XCLK)>,
<K210_FPIOA(47, K210_PCF_DVP_PCLK)>;
};
spi0_pinctrl: spi0-pinmux {
pinmux = <K210_FPIOA(36, K210_PCF_GPIOHS20)>, /* cs */
<K210_FPIOA(37, K210_PCF_GPIOHS21)>, /* rst */
<K210_FPIOA(38, K210_PCF_GPIOHS22)>, /* dc */
<K210_FPIOA(39, K210_PCF_SPI0_SCLK)>; /* wr */
};
spi1_pinctrl: spi1-pinmux {
pinmux = <K210_FPIOA(26, K210_PCF_SPI1_D1)>,
<K210_FPIOA(27, K210_PCF_SPI1_SCLK)>,
<K210_FPIOA(28, K210_PCF_SPI1_D0)>,
<K210_FPIOA(29, K210_PCF_GPIOHS13)>; /* cs */
};
i2c1_pinctrl: i2c1-pinmux {
pinmux = <K210_FPIOA(9, K210_PCF_I2C1_SCLK)>,
<K210_FPIOA(10, K210_PCF_I2C1_SDA)>;
};
};
&uarths0 {
pinctrl-0 = <&uarths_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&gpio0 {
pinctrl-0 = <&gpiohs_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&gpio1 {
pinctrl-0 = <&gpio_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&i2s0 {
#sound-dai-cells = <1>;
pinctrl-0 = <&i2s0_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&i2c1 {
pinctrl-0 = <&i2c1_pinctrl>;
pinctrl-names = "default";
clock-frequency = <400000>;
status = "okay";
};
&spi0 {
pinctrl-0 = <&spi0_pinctrl>;
pinctrl-names = "default";
num-cs = <1>;
cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
status = "okay";
panel@0 {
compatible = "sitronix,st7789v";
reg = <0>;
reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
dc-gpios = <&gpio0 22 0>;
spi-max-frequency = <15000000>;
status = "disabled";
};
};
&spi1 {
pinctrl-0 = <&spi1_pinctrl>;
pinctrl-names = "default";
num-cs = <1>;
cs-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
status = "okay";
mmc@0 {
compatible = "mmc-spi-slot";
reg = <0>;
voltage-ranges = <3300 3300>;
spi-max-frequency = <25000000>;
broken-cd;
};
};
&spi3 {
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
m25p,fast-read;
broken-flash-reset;
};
};
linux-7.2.3/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
* Copyright (C) 2020 Western Digital Corporation or its affiliates.
*/
/dts-v1/;
#include "k210.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
/ {
model = "SiPeed MAIX GO";
compatible = "sipeed,maix-go", "canaan,kendryte-k210";
aliases {
serial0 = &uarths0;
};
chosen {
bootargs = "earlycon console=ttySIF0";
stdout-path = "serial0:115200n8";
};
gpio-leds {
compatible = "gpio-leds";
led0 {
color = <LED_COLOR_ID_GREEN>;
label = "green";
gpios = <&gpio1_0 4 GPIO_ACTIVE_LOW>;
};
led1 {
color = <LED_COLOR_ID_RED>;
label = "red";
gpios = <&gpio1_0 5 GPIO_ACTIVE_LOW>;
};
led2 {
color = <LED_COLOR_ID_BLUE>;
label = "blue";
gpios = <&gpio1_0 6 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
key-up {
label = "UP";
linux,code = <BTN_1>;
gpios = <&gpio1_0 7 GPIO_ACTIVE_LOW>;
};
key-press {
label = "PRESS";
linux,code = <BTN_0>;
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
};
key-down {
label = "DOWN";
linux,code = <BTN_2>;
gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
};
};
};
&fpioa {
pinctrl-0 = <&jtag_pinctrl>;
pinctrl-names = "default";
jtag_pinctrl: jtag-pinmux {
pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
<K210_FPIOA(1, K210_PCF_JTAG_TDI)>,
<K210_FPIOA(2, K210_PCF_JTAG_TMS)>,
<K210_FPIOA(3, K210_PCF_JTAG_TDO)>;
};
uarths_pinctrl: uarths-pinmux {
pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>,
<K210_FPIOA(5, K210_PCF_UARTHS_TX)>;
};
gpio_pinctrl: gpio-pinmux {
pinmux = <K210_FPIOA(8, K210_PCF_GPIO0)>,
<K210_FPIOA(9, K210_PCF_GPIO1)>,
<K210_FPIOA(10, K210_PCF_GPIO2)>,
<K210_FPIOA(11, K210_PCF_GPIO3)>,
<K210_FPIOA(12, K210_PCF_GPIO4)>,
<K210_FPIOA(13, K210_PCF_GPIO5)>,
<K210_FPIOA(14, K210_PCF_GPIO6)>,
<K210_FPIOA(15, K210_PCF_GPIO7)>;
};
gpiohs_pinctrl: gpiohs-pinmux {
pinmux = <K210_FPIOA(16, K210_PCF_GPIOHS0)>,
<K210_FPIOA(17, K210_PCF_GPIOHS1)>,
<K210_FPIOA(21, K210_PCF_GPIOHS5)>,
<K210_FPIOA(22, K210_PCF_GPIOHS6)>,
<K210_FPIOA(23, K210_PCF_GPIOHS7)>,
<K210_FPIOA(24, K210_PCF_GPIOHS8)>,
<K210_FPIOA(25, K210_PCF_GPIOHS9)>,
<K210_FPIOA(32, K210_PCF_GPIOHS16)>,
<K210_FPIOA(33, K210_PCF_GPIOHS17)>,
<K210_FPIOA(34, K210_PCF_GPIOHS18)>,
<K210_FPIOA(35, K210_PCF_GPIOHS19)>;
};
i2s0_pinctrl: i2s0-pinmux {
pinmux = <K210_FPIOA(18, K210_PCF_I2S0_SCLK)>,
<K210_FPIOA(19, K210_PCF_I2S0_WS)>,
<K210_FPIOA(20, K210_PCF_I2S0_IN_D0)>;
};
dvp_pinctrl: dvp-pinmux {
pinmux = <K210_FPIOA(40, K210_PCF_SCCB_SDA)>,
<K210_FPIOA(41, K210_PCF_SCCB_SCLK)>,
<K210_FPIOA(42, K210_PCF_DVP_RST)>,
<K210_FPIOA(43, K210_PCF_DVP_VSYNC)>,
<K210_FPIOA(44, K210_PCF_DVP_PWDN)>,
<K210_FPIOA(45, K210_PCF_DVP_HSYNC)>,
<K210_FPIOA(46, K210_PCF_DVP_XCLK)>,
<K210_FPIOA(47, K210_PCF_DVP_PCLK)>;
};
spi0_pinctrl: spi0-pinmux {
pinmux = <K210_FPIOA(36, K210_PCF_GPIOHS20)>, /* cs */
<K210_FPIOA(37, K210_PCF_GPIOHS21)>, /* rst */
<K210_FPIOA(38, K210_PCF_GPIOHS22)>, /* dc */
<K210_FPIOA(39, K210_PCF_SPI0_SCLK)>; /* wr */
};
spi1_pinctrl: spi1-pinmux {
pinmux = <K210_FPIOA(26, K210_PCF_SPI1_D1)>,
<K210_FPIOA(27, K210_PCF_SPI1_SCLK)>,
<K210_FPIOA(28, K210_PCF_SPI1_D0)>,
<K210_FPIOA(29, K210_PCF_GPIOHS13)>; /* cs */
};
i2c1_pinctrl: i2c1-pinmux {
pinmux = <K210_FPIOA(30, K210_PCF_I2C1_SCLK)>,
<K210_FPIOA(31, K210_PCF_I2C1_SDA)>;
};
};
&uarths0 {
pinctrl-0 = <&uarths_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&gpio0 {
pinctrl-0 = <&gpiohs_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&gpio1 {
pinctrl-0 = <&gpio_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&i2s0 {
#sound-dai-cells = <1>;
pinctrl-0 = <&i2s0_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&i2c1 {
pinctrl-0 = <&i2c1_pinctrl>;
pinctrl-names = "default";
clock-frequency = <400000>;
status = "okay";
};
&spi0 {
pinctrl-0 = <&spi0_pinctrl>;
pinctrl-names = "default";
num-cs = <1>;
cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
status = "okay";
panel@0 {
compatible = "sitronix,st7789v";
reg = <0>;
reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
dc-gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
spi-max-frequency = <15000000>;
status = "disabled";
};
};
&spi1 {
pinctrl-0 = <&spi1_pinctrl>;
pinctrl-names = "default";
num-cs = <1>;
cs-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
status = "okay";
mmc@0 {
compatible = "mmc-spi-slot";
reg = <0>;
voltage-ranges = <3300 3300>;
spi-max-frequency = <25000000>;
broken-cd;
};
};
&spi3 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
m25p,fast-read;
broken-flash-reset;
};
};
linux-7.2.3/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
* Copyright (C) 2020 Western Digital Corporation or its affiliates.
*/
/dts-v1/;
#include "k210.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "SiPeed MAIXDUINO";
compatible = "sipeed,maixduino", "canaan,kendryte-k210";
aliases {
serial0 = &uarths0;
};
chosen {
bootargs = "earlycon console=ttySIF0";
stdout-path = "serial0:115200n8";
};
gpio-keys {
compatible = "gpio-keys";
key-boot {
label = "BOOT";
linux,code = <BTN_0>;
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
};
};
vcc_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&fpioa {
uarths_pinctrl: uarths-pinmux {
pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>, /* Header "0" */
<K210_FPIOA(5, K210_PCF_UARTHS_TX)>; /* Header "1" */
};
gpio_pinctrl: gpio-pinmux {
pinmux = <K210_FPIOA(8, K210_PCF_GPIO0)>,
<K210_FPIOA(9, K210_PCF_GPIO1)>;
};
gpiohs_pinctrl: gpiohs-pinmux {
pinmux = <K210_FPIOA(16, K210_PCF_GPIOHS0)>, /* BOOT */
<K210_FPIOA(21, K210_PCF_GPIOHS2)>, /* Header "2" */
<K210_FPIOA(22, K210_PCF_GPIOHS3)>, /* Header "3" */
<K210_FPIOA(23, K210_PCF_GPIOHS4)>, /* Header "4" */
<K210_FPIOA(24, K210_PCF_GPIOHS5)>, /* Header "5" */
<K210_FPIOA(32, K210_PCF_GPIOHS6)>, /* Header "6" */
<K210_FPIOA(15, K210_PCF_GPIOHS7)>, /* Header "7" */
<K210_FPIOA(14, K210_PCF_GPIOHS8)>, /* Header "8" */
<K210_FPIOA(13, K210_PCF_GPIOHS9)>, /* Header "9" */
<K210_FPIOA(12, K210_PCF_GPIOHS10)>, /* Header "10" */
<K210_FPIOA(11, K210_PCF_GPIOHS11)>, /* Header "11" */
<K210_FPIOA(10, K210_PCF_GPIOHS12)>, /* Header "12" */
<K210_FPIOA(3, K210_PCF_GPIOHS13)>; /* Header "13" */
};
i2s0_pinctrl: i2s0-pinmux {
pinmux = <K210_FPIOA(18, K210_PCF_I2S0_SCLK)>,
<K210_FPIOA(19, K210_PCF_I2S0_WS)>,
<K210_FPIOA(20, K210_PCF_I2S0_IN_D0)>;
};
spi1_pinctrl: spi1-pinmux {
pinmux = <K210_FPIOA(26, K210_PCF_SPI1_D1)>,
<K210_FPIOA(27, K210_PCF_SPI1_SCLK)>,
<K210_FPIOA(28, K210_PCF_SPI1_D0)>,
<K210_FPIOA(29, K210_PCF_GPIO2)>; /* cs */
};
i2c1_pinctrl: i2c1-pinmux {
pinmux = <K210_FPIOA(30, K210_PCF_I2C1_SCLK)>, /* Header "scl" */
<K210_FPIOA(31, K210_PCF_I2C1_SDA)>; /* Header "sda" */
};
i2s1_pinctrl: i2s1-pinmux {
pinmux = <K210_FPIOA(33, K210_PCF_I2S1_WS)>,
<K210_FPIOA(34, K210_PCF_I2S1_IN_D0)>,
<K210_FPIOA(35, K210_PCF_I2S1_SCLK)>;
};
spi0_pinctrl: spi0-pinmux {
pinmux = <K210_FPIOA(36, K210_PCF_GPIOHS20)>, /* cs */
<K210_FPIOA(37, K210_PCF_GPIOHS21)>, /* rst */
<K210_FPIOA(38, K210_PCF_GPIOHS22)>, /* dc */
<K210_FPIOA(39, K210_PCF_SPI0_SCLK)>; /* wr */
};
dvp_pinctrl: dvp-pinmux {
pinmux = <K210_FPIOA(40, K210_PCF_SCCB_SDA)>,
<K210_FPIOA(41, K210_PCF_SCCB_SCLK)>,
<K210_FPIOA(42, K210_PCF_DVP_RST)>,
<K210_FPIOA(43, K210_PCF_DVP_VSYNC)>,
<K210_FPIOA(44, K210_PCF_DVP_PWDN)>,
<K210_FPIOA(45, K210_PCF_DVP_HSYNC)>,
<K210_FPIOA(46, K210_PCF_DVP_XCLK)>,
<K210_FPIOA(47, K210_PCF_DVP_PCLK)>;
};
};
&uarths0 {
pinctrl-0 = <&uarths_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&gpio0 {
pinctrl-0 = <&gpiohs_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&gpio1 {
pinctrl-0 = <&gpio_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&i2s0 {
#sound-dai-cells = <1>;
pinctrl-0 = <&i2s0_pinctrl>;
pinctrl-names = "default";
status = "okay";
};
&i2c1 {
pinctrl-0 = <&i2c1_pinctrl>;
pinctrl-names = "default";
clock-frequency = <400000>;
status = "okay";
};
&spi0 {
pinctrl-0 = <&spi0_pinctrl>;
pinctrl-names = "default";
num-cs = <1>;
cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
status = "okay";
panel@0 {
compatible = "sitronix,st7789v";
reg = <0>;
reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
dc-gpios = <&gpio0 22 0>;
spi-max-frequency = <15000000>;
power-supply = <&vcc_3v3>;
};
};
&spi1 {
pinctrl-0 = <&spi1_pinctrl>;
pinctrl-names = "default";
num-cs = <1>;
cs-gpios = <&gpio1_0 2 GPIO_ACTIVE_LOW>;
status = "okay";
mmc@0 {
compatible = "mmc-spi-slot";
reg = <0>;
voltage-ranges = <3300 3300>;
spi-max-frequency = <25000000>;
broken-cd;
};
};
&spi3 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
m25p,fast-read;
broken-flash-reset;
};
};