// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2023, Linaro Limited
*/
/dts-v1/;
#include <dt-bindings/leds/common.h>
#include <dt-bindings/sound/qcom,q6afe.h>
#include <dt-bindings/sound/qcom,q6asm.h>
#include <dt-bindings/usb/pd.h>
#include "sm4250.dtsi"
#include "pm6125.dtsi"
#include "pmi632.dtsi"
/ {
model = "Qualcomm Technologies, Inc. QRB4210 RB2";
compatible = "qcom,qrb4210-rb2", "qcom,qrb4210", "qcom,sm4250";
aliases {
serial0 = &uart4;
serial1 = &uart3;
};
chosen {
stdout-path = "serial0:115200n8";
};
clocks {
clk40m: can-clk {
compatible = "fixed-clock";
clock-frequency = <40000000>;
#clock-cells = <0>;
};
};
gpio-keys {
compatible = "gpio-keys";
label = "gpio-keys";
pinctrl-0 = <&kypd_vol_up_n>;
pinctrl-names = "default";
key-volume-up {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
gpios = <&pm6125_gpios 5 GPIO_ACTIVE_LOW>;
debounce-interval = <15>;
linux,can-disable;
wakeup-source;
};
};
hdmi-connector {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_con: endpoint {
remote-endpoint = <<9611_out>;
};
};
};
i2c2_gpio: i2c {
compatible = "i2c-gpio";
sda-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
scl-gpios = <&tlmm 7 GPIO_ACTIVE_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
leds {
compatible = "gpio-leds";
led-bt {
label = "blue:bt";
function = LED_FUNCTION_BLUETOOTH;
color = <LED_COLOR_ID_BLUE>;
gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "bluetooth-power";
default-state = "off";
};
led-user0 {
label = "green:user0";
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_GREEN>;
gpios = <&tlmm 52 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "none";
default-state = "off";
panic-indicator;
};
led-wlan {
label = "yellow:wlan";
function = LED_FUNCTION_WLAN;
color = <LED_COLOR_ID_YELLOW>;
gpios = <&tlmm 47 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "phy0tx";
default-state = "off";
};
};
sound {
compatible = "qcom,qrb4210-rb2-sndcard";
pinctrl-0 = <&lpi_i2s2_active>;
pinctrl-names = "default";
model = "Qualcomm-RB2-WSA8815-Speakers-DMIC0";
mm1-dai-link {
link-name = "MultiMedia1";
cpu {
sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
};
};
mm2-dai-link {
link-name = "MultiMedia2";
cpu {
sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>;
};
};
mm3-dai-link {
link-name = "MultiMedia3";
cpu {
sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>;
};
};
hdmi-dai-link {
link-name = "HDMI Playback";
cpu {
sound-dai = <&q6afedai SECONDARY_MI2S_RX>;
};
platform {
sound-dai = <&q6routing>;
};
codec {
sound-dai = <<9611_codec 0>;
};
};
};
vreg_hdmi_out_1p2: regulator-hdmi-out-1p2 {
compatible = "regulator-fixed";
regulator-name = "VREG_HDMI_OUT_1P2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
vin-supply = <&vdc_1v2>;
regulator-always-on;
regulator-boot-on;
};
lt9611_3v3: regulator-lt9611-3v3 {
compatible = "regulator-fixed";
regulator-name = "LT9611_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vdc_3v3>;
regulator-always-on;
regulator-boot-on;
};
/* Main barrel jack input */
vdc_12v: regulator-vdc-12v {
compatible = "regulator-fixed";
regulator-name = "DC_12V";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
regulator-always-on;
regulator-boot-on;
};
/* 1.2V supply stepped down from the barrel jack input */
vdc_1v2: regulator-vdc-1v2 {
compatible = "regulator-fixed";
regulator-name = "VDC_1V2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
vin-supply = <&vdc_12v>;
regulator-always-on;
regulator-boot-on;
};
/* 3.3V supply stepped down from the barrel jack input */
vdc_3v3: regulator-vdc-3v3 {
compatible = "regulator-fixed";
regulator-name = "VDC_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vdc_12v>;
regulator-always-on;
regulator-boot-on;
};
/* 5V supply stepped down from the barrel jack input */
vdc_5v: regulator-vdc-5v {
compatible = "regulator-fixed";
regulator-name = "VDC_5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
/* "Battery" voltage for the SoM, stepped down from the barrel jack input */
vdc_vbat_som: regulator-vdc-vbat {
compatible = "regulator-fixed";
regulator-name = "VBAT_SOM";
regulator-min-microvolt = <4200000>;
regulator-max-microvolt = <4200000>;
regulator-always-on;
regulator-boot-on;
};
/* PMI632 charger out, supplied by VBAT */
vph_pwr: regulator-vph-pwr {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
vin-supply = <&vdc_vbat_som>;
regulator-always-on;
regulator-boot-on;
};
};
&gpi_dma0 {
status = "okay";
};
&gpu {
status = "okay";
zap-shader {
firmware-name = "qcom/qrb4210/a610_zap.mbn";
};
};
&i2c2_gpio {
clock-frequency = <400000>;
status = "okay";
lt9611_codec: hdmi-bridge@2b {
compatible = "lontium,lt9611uxc";
reg = <0x2b>;
interrupts-extended = <&tlmm 46 IRQ_TYPE_EDGE_FALLING>;
reset-gpios = <&tlmm 41 GPIO_ACTIVE_HIGH>;
vdd-supply = <&vreg_hdmi_out_1p2>;
vcc-supply = <<9611_3v3>;
pinctrl-0 = <<9611_irq_pin <9611_rst_pin>;
pinctrl-names = "default";
#sound-dai-cells = <1>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
lt9611_a: endpoint {
remote-endpoint = <&mdss_dsi0_out>;
};
};
port@2 {
reg = <2>;
lt9611_out: endpoint {
remote-endpoint = <&hdmi_con>;
};
};
};
};
};
&mdss {
status = "okay";
};
&mdss_dsi0 {
vdda-supply = <&vreg_l18a_1p232>;
status = "okay";
};
&mdss_dsi0_out {
remote-endpoint = <<9611_a>;
data-lanes = <0 1 2 3>;
};
&mdss_dsi0_phy {
status = "okay";
};
&pm6125_gpios {
kypd_vol_up_n: kypd-vol-up-n-state {
pins = "gpio5";
function = "normal";
power-source = <0>;
bias-pull-up;
input-enable;
};
};
&pmi632_typec {
status = "okay";
connector {
compatible = "usb-c-connector";
power-role = "dual";
data-role = "dual";
self-powered;
typec-power-opmode = "default";
pd-disable;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
pmi632_hs_in: endpoint {
remote-endpoint = <&usb_dwc3_hs>;
};
};
port@1 {
reg = <1>;
pmi632_ss_in: endpoint {
remote-endpoint = <&usb_qmpphy_out>;
};
};
};
};
};
&pmi632_vbus {
regulator-min-microamp = <500000>;
regulator-max-microamp = <1000000>;
status = "okay";
};
&pon_pwrkey {
status = "okay";
};
&pon_resin {
linux,code = <KEY_VOLUMEDOWN>;
status = "okay";
};
/* SECONDARY I2S uses 1 I2S SD Line for audio on LT9611UXC HDMI Bridge */
&q6afedai {
dai@20 {
reg = <SECONDARY_MI2S_RX>;
qcom,sd-lines = <0>;
};
};
&qupv3_id_0 {
status = "okay";
};
&remoteproc_adsp {
firmware-name = "qcom/qrb4210/adsp.mbn";
status = "okay";
};
&remoteproc_cdsp {
firmware-name = "qcom/qrb4210/cdsp.mbn";
status = "okay";
};
&remoteproc_mpss {
firmware-name = "qcom/qrb4210/modem.mbn";
status = "okay";
};
&rpm_requests {
regulators {
compatible = "qcom,rpm-pm6125-regulators";
vdd-s1-supply = <&vph_pwr>;
vdd-s2-supply = <&vph_pwr>;
vdd-s3-supply = <&vph_pwr>;
vdd-s4-supply = <&vph_pwr>;
vdd-s5-supply = <&vph_pwr>;
vdd-s6-supply = <&vph_pwr>;
vdd-s7-supply = <&vph_pwr>;
vdd-s8-supply = <&vph_pwr>;
vdd-s9-supply = <&vph_pwr>;
vdd-s10-supply = <&vph_pwr>;
vdd-l1-l7-l17-l18-supply = <&vreg_s6a_1p352>;
vdd-l2-l3-l4-supply = <&vreg_s6a_1p352>;
vdd-l5-l15-l19-l20-l21-l22-supply = <&vph_pwr>;
vdd-l6-l8-supply = <&vreg_s5a_0p848>;
vdd-l9-l11-supply = <&vreg_s7a_2p04>;
vdd-l10-l13-l14-supply = <&vreg_s7a_2p04>;
vdd-l12-l16-supply = <&vreg_s7a_2p04>;
vdd-l23-l24-supply = <&vph_pwr>;
vreg_s5a_0p848: s5 {
regulator-min-microvolt = <920000>;
regulator-max-microvolt = <1128000>;
};
vreg_s6a_1p352: s6 {
regulator-min-microvolt = <304000>;
regulator-max-microvolt = <1456000>;
};
vreg_s7a_2p04: s7 {
regulator-min-microvolt = <1280000>;
regulator-max-microvolt = <2080000>;
};
vreg_l1a_1p0: l1 {
regulator-min-microvolt = <952000>;
regulator-max-microvolt = <1152000>;
};
vreg_l4a_0p9: l4 {
regulator-min-microvolt = <488000>;
regulator-max-microvolt = <1000000>;
};
vreg_l5a_2p96: l5 {
regulator-min-microvolt = <1648000>;
regulator-max-microvolt = <3056000>;
regulator-allow-set-load;
};
vreg_l6a_0p6: l6 {
regulator-min-microvolt = <576000>;
regulator-max-microvolt = <656000>;
};
vreg_l7a_1p256: l7 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1304000>;
};
vreg_l8a_0p664: l8 {
regulator-min-microvolt = <640000>;
regulator-max-microvolt = <640000>;
};
vreg_l9a_1p8: l9 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-allow-set-load;
regulator-always-on;
regulator-boot-on;
};
vreg_l10a_1p8: l10 {
regulator-min-microvolt = <1704000>;
regulator-max-microvolt = <1904000>;
};
vreg_l11a_1p8: l11 {
regulator-min-microvolt = <1704000>;
regulator-max-microvolt = <1952000>;
regulator-allow-set-load;
};
vreg_l12a_1p8: l12 {
regulator-min-microvolt = <1624000>;
regulator-max-microvolt = <1984000>;
};
vreg_l13a_1p8: l13 {
regulator-min-microvolt = <1504000>;
regulator-max-microvolt = <1952000>;
};
vreg_l14a_1p8: l14 {
regulator-min-microvolt = <1704000>;
regulator-max-microvolt = <1904000>;
};
vreg_l15a_3p128: l15 {
regulator-min-microvolt = <2920000>;
regulator-max-microvolt = <3232000>;
};
vreg_l16a_1p3: l16 {
regulator-min-microvolt = <1704000>;
regulator-max-microvolt = <1904000>;
regulator-allow-set-load;
};
vreg_l17a_1p3: l17 {
regulator-min-microvolt = <1152000>;
regulator-max-microvolt = <1384000>;
regulator-allow-set-load;
};
vreg_l18a_1p232: l18 {
regulator-min-microvolt = <1104000>;
regulator-max-microvolt = <1312000>;
};
vreg_l19a_1p8: l19 {
regulator-min-microvolt = <1624000>;
regulator-max-microvolt = <3304000>;
};
vreg_l20a_1p8: l20 {
regulator-min-microvolt = <1624000>;
regulator-max-microvolt = <3304000>;
};
vreg_l21a_2p704: l21 {
regulator-min-microvolt = <2400000>;
regulator-max-microvolt = <3600000>;
};
vreg_l22a_2p96: l22 {
regulator-min-microvolt = <2952000>;
regulator-max-microvolt = <3304000>;
regulator-system-load = <100000>;
regulator-allow-set-load;
};
vreg_l23a_3p3: l23 {
regulator-min-microvolt = <3312000>;
regulator-max-microvolt = <3312000>;
regulator-allow-set-load;
};
vreg_l24a_2p96: l24 {
regulator-min-microvolt = <2704000>;
regulator-max-microvolt = <3600000>;
regulator-system-load = <100000>;
regulator-allow-set-load;
};
};
};
&sdhc_1 {
pinctrl-0 = <&sdc1_state_on>;
pinctrl-1 = <&sdc1_state_off>;
pinctrl-names = "default", "sleep";
vmmc-supply = <&vreg_l24a_2p96>;
vqmmc-supply = <&vreg_l11a_1p8>;
no-sdio;
non-removable;
status = "okay";
};
&sdhc_2 {
cd-gpios = <&tlmm 88 GPIO_ACTIVE_LOW>; /* card detect gpio */
pinctrl-0 = <&sdc2_state_on &sdc2_card_det_n>;
pinctrl-1 = <&sdc2_state_off &sdc2_card_det_n>;
pinctrl-names = "default", "sleep";
vmmc-supply = <&vreg_l22a_2p96>;
vqmmc-supply = <&vreg_l5a_2p96>;
no-sdio;
status = "okay";
};
&spi5 {
status = "okay";
can@0 {
compatible = "microchip,mcp2518fd";
reg = <0>;
interrupts-extended = <&tlmm 39 IRQ_TYPE_LEVEL_LOW>;
clocks = <&clk40m>;
spi-max-frequency = <10000000>;
vdd-supply = <&vdc_5v>;
xceiver-supply = <&vdc_5v>;
};
};
&sleep_clk {
clock-frequency = <32764>;
};
&tlmm {
gpio-reserved-ranges = <43 2>, <49 1>, <54 1>,
<56 3>, <61 2>, <64 1>,
<68 1>, <72 8>, <96 1>;
uart3_default: uart3-default-state {
cts-pins {
pins = "gpio8";
function = "qup3";
drive-strength = <2>;
bias-bus-hold;
};
rts-pins {
pins = "gpio9";
function = "qup3";
drive-strength = <2>;
bias-disable;
};
tx-pins {
pins = "gpio10";
function = "qup3";
drive-strength = <2>;
bias-disable;
};
rx-pins {
pins = "gpio11";
function = "qup3";
drive-strength = <2>;
bias-pull-up;
};
};
uart3_sleep: uart3-sleep-state {
cts-pins {
pins = "gpio8";
function = "gpio";
drive-strength = <2>;
bias-bus-hold;
};
rts-pins {
pins = "gpio9";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
tx-pins {
pins = "gpio10";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
rx-pins {
pins = "gpio11";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
};
lt9611_rst_pin: lt9611-rst-state {
pins = "gpio41";
function = "gpio";
input-disable;
output-high;
};
lt9611_irq_pin: lt9611-irq-state {
pins = "gpio46";
function = "gpio";
bias-disable;
};
sdc2_card_det_n: sd-card-det-n-state {
pins = "gpio88";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
};
&uart3 {
interrupts-extended = <&intc GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
<&tlmm 11 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-0 = <&uart3_default>;
pinctrl-1 = <&uart3_sleep>;
pinctrl-names = "default", "sleep";
status = "okay";
bluetooth {
compatible = "qcom,wcn3988-bt";
vddio-supply = <&vreg_l9a_1p8>;
vddxo-supply = <&vreg_l16a_1p3>;
vddrf-supply = <&vreg_l17a_1p3>;
vddch0-supply = <&vreg_l23a_3p3>;
enable-gpios = <&tlmm 87 GPIO_ACTIVE_HIGH>;
max-speed = <3200000>;
};
};
&uart4 {
status = "okay";
};
&usb {
status = "okay";
};
&usb_dwc3_hs {
remote-endpoint = <&pmi632_hs_in>;
};
&usb_hsphy {
vdd-supply = <&vreg_l4a_0p9>;
vdda-pll-supply = <&vreg_l12a_1p8>;
vdda-phy-dpdm-supply = <&vreg_l15a_3p128>;
status = "okay";
};
&usb_qmpphy {
vdda-phy-supply = <&vreg_l4a_0p9>;
vdda-pll-supply = <&vreg_l12a_1p8>;
status = "okay";
};
&usb_qmpphy_out {
remote-endpoint = <&pmi632_ss_in>;
};
&wifi {
vdd-0.8-cx-mx-supply = <&vreg_l8a_0p664>;
vdd-1.8-xo-supply = <&vreg_l16a_1p3>;
vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
vdd-3.3-ch0-supply = <&vreg_l23a_3p3>;
qcom,calibration-variant = "Thundercomm_RB2";
firmware-name = "qrb4210";
status = "okay";
};
&xo_board {
clock-frequency = <19200000>;
};
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