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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright 2022 Google LLC
*/
/dts-v1/;
#include "mt8186-corsola.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
aliases {
i2c4 = &i2c4;
};
};
&dsi_out {
remote-endpoint = <&ps8640_in>;
};
&i2c0 {
clock-frequency = <400000>;
edp-bridge@8 {
compatible = "parade,ps8640";
reg = <0x8>;
pinctrl-names = "default";
pinctrl-0 = <&ps8640_pins>;
powerdown-gpios = <&pio 96 GPIO_ACTIVE_LOW>;
reset-gpios = <&pio 98 GPIO_ACTIVE_LOW>;
vdd12-supply = <&mt6366_vrf12_reg>;
vdd33-supply = <&mt6366_vcn33_reg>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
ps8640_in: endpoint {
remote-endpoint = <&dsi_out>;
};
};
port@1 {
reg = <1>;
ps8640_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
aux-bus {
panel {
compatible = "edp-panel";
power-supply = <&pp3300_disp_x>;
backlight = <&backlight_lcd0>;
port {
panel_in: endpoint {
remote-endpoint = <&ps8640_out>;
};
};
};
};
};
};
&i2c1 {
i2c-scl-internal-delay-ns = <10000>;
touchscreen: touchscreen@10 {
compatible = "hid-over-i2c";
reg = <0x10>;
interrupts-extended = <&pio 12 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&touchscreen_pins>;
post-power-on-delay-ms = <10>;
hid-descr-addr = <0x0001>;
vdd-supply = <&pp3300_s3>;
};
};
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins>;
clock-frequency = <400000>;
status = "okay";
proximity@28 {
compatible = "semtech,sx9324";
reg = <0x28>;
#io-channel-cells = <1>;
interrupts-extended = <&pio 5 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&sar_sensor_pins>;
vdd-supply = <&mt6366_vio18_reg>;
svdd-supply = <&mt6366_vio18_reg>;
};
};
&pio {
i2c4_pins: i2c4-pins {
pins-bus {
pinmux = <PINMUX_GPIO136__FUNC_SDA4>,
<PINMUX_GPIO135__FUNC_SCL4>;
bias-disable;
drive-strength = <4>;
input-enable;
};
};
ps8640_pins: ps8640-pins {
pins-pwrdn-rst {
pinmux = <PINMUX_GPIO96__FUNC_GPIO96>,
<PINMUX_GPIO98__FUNC_GPIO98>;
output-low;
};
};
sar_sensor_pins: sar-sensor-pins {
pins-irq {
pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
input-enable;
bias-pull-up;
};
};
};
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