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linux-kernel/linux-7.2.3/arch/arm64/boot/dts/qcom/talos-evk-som.dtsi
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lastdragon ad2088d178 Resguardo inicial
2026-09-06 12:53:21 -06:00

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// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "talos.dtsi"
#include "pm8150.dtsi"
/ {
aliases {
i2c1 = &i2c1;
i2c5 = &i2c5;
mmc0 = &sdhc_1;
serial0 = &uart0;
serial1 = &uart7;
spi6 = &spi6;
};
chosen {
stdout-path = "serial0:115200n8";
};
clocks {
can_osc: can-oscillator {
compatible = "fixed-clock";
clock-frequency = <20000000>;
#clock-cells = <0>;
};
sleep_clk: sleep-clk {
compatible = "fixed-clock";
clock-frequency = <32764>;
#clock-cells = <0>;
};
xo_board_clk: xo-board-clk {
compatible = "fixed-clock";
clock-frequency = <38400000>;
#clock-cells = <0>;
};
};
vreg_conn_1p8: regulator-conn-1p8 {
compatible = "regulator-fixed";
regulator-name = "vreg_conn_1p8";
startup-delay-us = <4000>;
enable-active-high;
gpio = <&pm8150_gpios 1 GPIO_ACTIVE_HIGH>;
};
vreg_conn_pa: regulator-conn-pa {
compatible = "regulator-fixed";
regulator-name = "vreg_conn_pa";
startup-delay-us = <4000>;
enable-active-high;
gpio = <&pm8150_gpios 6 GPIO_ACTIVE_HIGH>;
};
regulator-usb2-vbus {
compatible = "regulator-fixed";
regulator-name = "USB2_VBUS";
gpio = <&pm8150_gpios 10 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&usb2_en>;
pinctrl-names = "default";
enable-active-high;
regulator-always-on;
};
vreg_v3p3_can: regulator-v3p3-can {
compatible = "regulator-fixed";
regulator-name = "vreg-v3p3-can";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
vreg_v5p0_can: regulator-v5p0-can {
compatible = "regulator-fixed";
regulator-name = "vreg-v5p0-can";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
regulator-always-on;
};
wcn6855-pmu {
compatible = "qcom,wcn6855-pmu";
pinctrl-0 = <&bt_en_state>, <&wlan_en_state>;
pinctrl-names = "default";
bt-enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
wlan-enable-gpios = <&tlmm 84 GPIO_ACTIVE_HIGH>;
vddio-supply = <&vreg_conn_pa>;
vddaon-supply = <&vreg_s5a>;
vddpmu-supply = <&vreg_conn_1p8>;
vddpmumx-supply = <&vreg_conn_1p8>;
vddpmucx-supply = <&vreg_conn_pa>;
vddrfa0p95-supply = <&vreg_s5a>;
vddrfa1p3-supply = <&vreg_s6a>;
vddrfa1p9-supply = <&vreg_l15a>;
vddpcie1p3-supply = <&vreg_s6a>;
vddpcie1p9-supply = <&vreg_l15a>;
regulators {
vreg_pmu_rfa_cmn: ldo0 {
regulator-name = "vreg_pmu_rfa_cmn";
};
vreg_pmu_aon_0p59: ldo1 {
regulator-name = "vreg_pmu_aon_0p59";
};
vreg_pmu_wlcx_0p8: ldo2 {
regulator-name = "vreg_pmu_wlcx_0p8";
};
vreg_pmu_wlmx_0p85: ldo3 {
regulator-name = "vreg_pmu_wlmx_0p85";
};
vreg_pmu_btcmx_0p85: ldo4 {
regulator-name = "vreg_pmu_btcmx_0p85";
};
vreg_pmu_rfa_0p8: ldo5 {
regulator-name = "vreg_pmu_rfa_0p8";
};
vreg_pmu_rfa_1p2: ldo6 {
regulator-name = "vreg_pmu_rfa_1p2";
};
vreg_pmu_rfa_1p7: ldo7 {
regulator-name = "vreg_pmu_rfa_1p7";
};
vreg_pmu_pcie_0p9: ldo8 {
regulator-name = "vreg_pmu_pcie_0p9";
};
vreg_pmu_pcie_1p8: ldo9 {
regulator-name = "vreg_pmu_pcie_1p8";
};
};
};
};
&apps_rsc {
regulators-0 {
compatible = "qcom,pm8150-rpmh-regulators";
qcom,pmic-id = "a";
vreg_s3a: smps3 {
regulator-name = "vreg_s3a";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <650000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_s4a: smps4 {
regulator-name = "vreg_s4a";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1829000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_s5a: smps5 {
regulator-name = "vreg_s5a";
regulator-min-microvolt = <1896000>;
regulator-max-microvolt = <2040000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_s6a: smps6 {
regulator-name = "vreg_s6a";
regulator-min-microvolt = <1304000>;
regulator-max-microvolt = <1404000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l1a: ldo1 {
regulator-name = "vreg_l1a";
regulator-min-microvolt = <488000>;
regulator-max-microvolt = <852000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
regulator-allow-set-load;
regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
RPMH_REGULATOR_MODE_HPM>;
};
vreg_l2a: ldo2 {
regulator-name = "vreg_l2a";
regulator-min-microvolt = <1650000>;
regulator-max-microvolt = <3100000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
regulator-allow-set-load;
regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
RPMH_REGULATOR_MODE_HPM>;
};
vreg_l3a: ldo3 {
regulator-name = "vreg_l3a";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1248000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
regulator-allow-set-load;
regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
RPMH_REGULATOR_MODE_HPM>;
};
vreg_l5a: ldo5 {
regulator-name = "vreg_l5a";
regulator-min-microvolt = <875000>;
regulator-max-microvolt = <975000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
regulator-allow-set-load;
regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
RPMH_REGULATOR_MODE_HPM>;
};
vreg_l7a: ldo7 {
regulator-name = "vreg_l7a";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1900000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
regulator-allow-set-load;
regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
RPMH_REGULATOR_MODE_HPM>;
};
vreg_l8a: ldo8 {
regulator-name = "vreg_l8a";
regulator-min-microvolt = <1150000>;
regulator-max-microvolt = <1350000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
regulator-allow-set-load;
regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
RPMH_REGULATOR_MODE_HPM>;
};
vreg_l10a: ldo10 {
regulator-name = "vreg_l10a";
regulator-min-microvolt = <2950000>;
regulator-max-microvolt = <3312000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
regulator-allow-set-load;
regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
RPMH_REGULATOR_MODE_HPM>;
};
vreg_l11a: ldo11 {
regulator-name = "vreg_l11a";
regulator-min-microvolt = <1232000>;
regulator-max-microvolt = <1260000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
regulator-allow-set-load;
regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
RPMH_REGULATOR_MODE_HPM>;
};
vreg_l12a: ldo12 {
regulator-name = "vreg_l12a";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1890000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l13a: ldo13 {
regulator-name = "vreg_l13a";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3230000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
regulator-allow-set-load;
regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
RPMH_REGULATOR_MODE_HPM>;
};
vreg_l15a: ldo15 {
regulator-name = "vreg_l15a";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1904000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
regulator-allow-set-load;
regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
RPMH_REGULATOR_MODE_HPM>;
};
vreg_l16a: ldo16 {
regulator-name = "vreg_l16a";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3312000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
regulator-allow-set-load;
regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
RPMH_REGULATOR_MODE_HPM>;
};
vreg_l17a: ldo17 {
regulator-name = "vreg_l17a";
regulator-min-microvolt = <2950000>;
regulator-max-microvolt = <3312000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
};
};
&gpi_dma0 {
status = "okay";
};
&gpi_dma1 {
status = "okay";
};
&i2c5 {
clock-frequency = <400000>;
status = "okay";
eeprom@57 {
compatible = "atmel,24c02";
reg = <0x57>;
pagesize = <16>;
};
eeprom@5f {
compatible = "atmel,24mac602";
reg = <0x5f>;
pagesize = <16>;
};
};
&mdss {
status = "okay";
};
&mdss_dp0 {
status = "okay";
};
&mdss_dp0_out {
link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000>;
remote-endpoint = <&dp0_connector_in>;
};
&mdss_dsi0 {
vdda-supply = <&vreg_l11a>;
status = "okay";
};
&mdss_dsi0_phy {
vcca-supply = <&vreg_l5a>;
status = "okay";
};
&pcie {
perst-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&pcie_default_state>;
pinctrl-names = "default";
status = "okay";
};
&pcie_phy {
vdda-phy-supply = <&vreg_l5a>;
vdda-pll-supply = <&vreg_l12a>;
status = "okay";
};
&pcie_port0 {
wifi@0 {
compatible = "pci17cb,1103";
reg = <0x10000 0x0 0x0 0x0 0x0>;
qcom,calibration-variant = "QC_QCS615_Ride";
vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
vddaon-supply = <&vreg_pmu_aon_0p59>;
vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
};
};
&pm8150_gpios {
usb2_en: usb2-en-state {
pins = "gpio10";
function = "normal";
output-enable;
power-source = <0>;
};
};
&qupv3_id_0 {
status = "okay";
};
&qupv3_id_1 {
status = "okay";
};
&remoteproc_adsp {
firmware-name = "qcom/qcs615/adsp.mbn";
status = "okay";
};
&remoteproc_cdsp {
firmware-name = "qcom/qcs615/cdsp.mbn";
status = "okay";
};
&sdhc_1 {
pinctrl-0 = <&sdc1_state_on>;
pinctrl-1 = <&sdc1_state_off>;
pinctrl-names = "default", "sleep";
bus-width = <8>;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
mmc-hs400-1_8v;
mmc-hs400-enhanced-strobe;
vmmc-supply = <&vreg_l17a>;
vqmmc-supply = <&vreg_s4a>;
non-removable;
no-sd;
no-sdio;
status = "okay";
};
&spi6 {
status = "okay";
can@0 {
compatible = "microchip,mcp2515";
reg = <0>;
clocks = <&can_osc>;
interrupts-extended = <&tlmm 87 IRQ_TYPE_LEVEL_LOW>;
spi-max-frequency = <10000000>;
vdd-supply = <&vreg_v3p3_can>;
xceiver-supply = <&vreg_v5p0_can>;
};
};
&tlmm {
bt_en_state: bt-en-state {
pins = "gpio85";
function = "gpio";
bias-pull-down;
};
cam1_reset_default: cam1-reset-default-state {
pins = "gpio29";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
pcie_default_state: pcie-default-state {
clkreq-pins {
pins = "gpio90";
function = "pcie_clk_req";
drive-strength = <2>;
bias-pull-up;
};
perst-pins {
pins = "gpio89";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
wake-pins {
pins = "gpio100";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
};
wifi_reg_en_pins_state: wifi-reg-en-pins-state {
pins = "gpio91";
function = "gpio";
drive-strength = <8>;
output-high;
bias-pull-up;
};
wlan_en_state: wlan-en-state {
pins = "gpio84";
function = "gpio";
drive-strength = <16>;
bias-pull-up;
};
};
&uart0 {
status = "okay";
};
&uart7 {
status = "okay";
bluetooth {
compatible = "qcom,wcn6855-bt";
firmware-name = "QCA6698/hpnv21", "QCA6698/hpbtfw21.tlv";
vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
vddaon-supply = <&vreg_pmu_aon_0p59>;
vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
vddbtcmx-supply = <&vreg_pmu_btcmx_0p85>;
vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
};
};
/*
* USB0 routing and EDL mode:
*
* The USB0 controller’s HS differential pair is switched (manually)
* between the Micro-USB port for EDL/ADB and the on-board USB 3.0 hub.
*
* During EDL (Emergency Download) mode, the HS lines are explicitly
* routed to the Micro-USB port to allow the SoC to enter device mode
* for flashing.
*
* After EDL the switch is normally toggled so the HS lines stay
* connected to the hub’s Type-A downstream ports, leaving no electrical
* path to the Micro-USB connector — therefore USB0 runs host-only in
* normal runtime and device mode must not be advertised.
*
* USB0 is configured host-only in the base device tree; a separate
* device-tree overlay enables the Micro-USB peripheral configuration for
* ADB. For ADB to work during normal runtime the DIP switch SW1 must be
* manually toggled to the off position (reconnecting the HS pair to the
* Micro-USB port).
*/
&usb_1 {
dr_mode = "host";
status = "okay";
};
&usb_1_hsphy {
vdd-supply = <&vreg_l5a>;
vdda-pll-supply = <&vreg_l12a>;
vdda-phy-dpdm-supply = <&vreg_l13a>;
status = "okay";
};
&usb_2 {
dr_mode = "host";
status = "okay";
};
&usb_2_hsphy {
vdd-supply = <&vreg_l5a>;
vdda-pll-supply = <&vreg_l12a>;
vdda-phy-dpdm-supply = <&vreg_l13a>;
status = "okay";
};
&usb_qmpphy {
vdda-phy-supply = <&vreg_l5a>;
vdda-pll-supply = <&vreg_l12a>;
status = "okay";
};
&usb_qmpphy_2 {
vdda-phy-supply = <&vreg_l11a>;
vdda-pll-supply = <&vreg_l5a>;
status = "okay";
};
&ufs_mem_hc {
reset-gpios = <&tlmm 123 GPIO_ACTIVE_LOW>;
vcc-supply = <&vreg_l17a>;
vcc-max-microamp = <600000>;
vccq2-supply = <&vreg_s4a>;
vccq2-max-microamp = <600000>;
status = "okay";
};
&ufs_mem_phy {
vdda-phy-supply = <&vreg_l5a>;
vdda-pll-supply = <&vreg_l12a>;
status = "okay";
};
&venus {
status = "okay";
};
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