// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright 2021 Google LLC
*/
#include "mt8183-kukui.dtsi"
/* Must come after mt8183-kukui.dtsi to modify cros_ec */
#include <arm/cros-ec-keyboard.dtsi>
/ {
pp1200_mipibrdg: pp1200-mipibrdg {
compatible = "regulator-fixed";
regulator-name = "pp1200_mipibrdg";
pinctrl-names = "default";
pinctrl-0 = <&pp1200_mipibrdg_en>;
enable-active-high;
regulator-boot-on;
gpio = <&pio 54 GPIO_ACTIVE_HIGH>;
};
pp1800_mipibrdg: pp1800-mipibrdg {
compatible = "regulator-fixed";
regulator-name = "pp1800_mipibrdg";
pinctrl-names = "default";
pinctrl-0 = <&pp1800_lcd_en>;
enable-active-high;
regulator-boot-on;
gpio = <&pio 36 GPIO_ACTIVE_HIGH>;
};
pp3300_panel: pp3300-panel {
compatible = "regulator-fixed";
regulator-name = "pp3300_panel";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
pinctrl-names = "default";
pinctrl-0 = <&pp3300_panel_pins>;
enable-active-high;
regulator-boot-on;
gpio = <&pio 35 GPIO_ACTIVE_HIGH>;
};
vddio_mipibrdg: vddio-mipibrdg {
compatible = "regulator-fixed";
regulator-name = "vddio_mipibrdg";
pinctrl-names = "default";
pinctrl-0 = <&vddio_mipibrdg_en>;
enable-active-high;
regulator-boot-on;
gpio = <&pio 37 GPIO_ACTIVE_HIGH>;
};
volume_buttons: volume-buttons {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&volume_button_pins>;
button-volume-down {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
debounce-interval = <100>;
gpios = <&pio 6 GPIO_ACTIVE_LOW>;
};
button-volume-up {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
debounce-interval = <100>;
gpios = <&pio 5 GPIO_ACTIVE_LOW>;
};
};
};
&cros_ec {
cros_ec_pwm: pwm {
compatible = "google,cros-ec-pwm";
#pwm-cells = <1>;
status = "disabled";
};
};
&dsi0 {
status = "okay";
/delete-node/panel@0;
ports {
port {
dsi_out: endpoint {
remote-endpoint = <&anx7625_in>;
};
};
};
};
&i2c0 {
status = "okay";
touchscreen: touchscreen@10 {
compatible = "elan,ekth3500";
reg = <0x10>;
pinctrl-names = "default";
pinctrl-0 = <&touchscreen_pins>;
interrupts-extended = <&pio 155 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&pio 156 GPIO_ACTIVE_LOW>;
};
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
status = "okay";
clock-frequency = <400000>;
trackpad@15 {
compatible = "elan,ekth3000";
reg = <0x15>;
pinctrl-names = "default";
pinctrl-0 = <&trackpad_pins>;
interrupts-extended = <&pio 7 IRQ_TYPE_LEVEL_LOW>;
wakeup-source;
};
};
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins>;
status = "okay";
clock-frequency = <100000>;
anx_bridge: anx7625@58 {
compatible = "analogix,anx7625";
reg = <0x58>;
pinctrl-names = "default";
pinctrl-0 = <&anx7625_pins>;
panel_flags = <1>;
enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>;
reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>;
vdd10-supply = <&pp1200_mipibrdg>;
vdd18-supply = <&pp1800_mipibrdg>;
vdd33-supply = <&vddio_mipibrdg>;
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
anx7625_in: endpoint {
remote-endpoint = <&dsi_out>;
};
};
port@1 {
reg = <1>;
anx7625_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
aux-bus {
panel: panel {
compatible = "edp-panel";
power-supply = <&pp3300_panel>;
backlight = <&backlight_lcd0>;
port {
panel_in: endpoint {
remote-endpoint = <&anx7625_out>;
};
};
};
};
};
};
&i2c_tunnel {
google,remote-bus = <2>;
};
&pio {
/* 192 lines */
gpio-line-names =
"SPI_AP_EC_CS_L",
"SPI_AP_EC_MOSI",
"SPI_AP_EC_CLK",
"I2S3_DO",
"USB_PD_INT_ODL",
"",
"",
"",
"",
"IT6505_HPD_L",
"I2S3_TDM_D3",
"SOC_I2C6_1V8_SCL",
"SOC_I2C6_1V8_SDA",
"DPI_D0",
"DPI_D1",
"DPI_D2",
"DPI_D3",
"DPI_D4",
"DPI_D5",
"DPI_D6",
"DPI_D7",
"DPI_D8",
"DPI_D9",
"DPI_D10",
"DPI_D11",
"DPI_HSYNC",
"DPI_VSYNC",
"DPI_DE",
"DPI_CK",
"AP_MSDC1_CLK",
"AP_MSDC1_DAT3",
"AP_MSDC1_CMD",
"AP_MSDC1_DAT0",
"AP_MSDC1_DAT2",
"AP_MSDC1_DAT1",
"",
"",
"",
"",
"",
"",
"OTG_EN",
"DRVBUS",
"DISP_PWM",
"DSI_TE",
"LCM_RST_1V8",
"AP_CTS_WIFI_RTS",
"AP_RTS_WIFI_CTS",
"SOC_I2C5_1V8_SCL",
"SOC_I2C5_1V8_SDA",
"SOC_I2C3_1V8_SCL",
"SOC_I2C3_1V8_SDA",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"SOC_I2C1_1V8_SDA",
"SOC_I2C0_1V8_SDA",
"SOC_I2C0_1V8_SCL",
"SOC_I2C1_1V8_SCL",
"AP_SPI_H1_MISO",
"AP_SPI_H1_CS_L",
"AP_SPI_H1_MOSI",
"AP_SPI_H1_CLK",
"I2S5_BCK",
"I2S5_LRCK",
"I2S5_DO",
"BOOTBLOCK_EN_L",
"MT8183_KPCOL0",
"SPI_AP_EC_MISO",
"UART_DBG_TX_AP_RX",
"UART_AP_TX_DBG_RX",
"I2S2_MCK",
"I2S2_BCK",
"CLK_5M_WCAM",
"CLK_2M_UCAM",
"I2S2_LRCK",
"I2S2_DI",
"SOC_I2C2_1V8_SCL",
"SOC_I2C2_1V8_SDA",
"SOC_I2C4_1V8_SCL",
"SOC_I2C4_1V8_SDA",
"",
"SCL8",
"SDA8",
"FCAM_PWDN_L",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"I2S_PMIC",
"I2S_PMIC",
"I2S_PMIC",
"I2S_PMIC",
"I2S_PMIC",
"I2S_PMIC",
"I2S_PMIC",
"I2S_PMIC",
"",
"",
"",
"",
"",
"",
/*
* AP_FLASH_WP_L is crossystem ABI. Rev1 schematics
* call it BIOS_FLASH_WP_R_L.
*/
"AP_FLASH_WP_L",
"EC_AP_INT_ODL",
"IT6505_INT_ODL",
"H1_INT_OD_L",
"",
"",
"",
"",
"",
"",
"",
"AP_SPI_FLASH_MISO",
"AP_SPI_FLASH_CS_L",
"AP_SPI_FLASH_MOSI",
"AP_SPI_FLASH_CLK",
"DA7219_IRQ",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"";
pp1200_mipibrdg_en: pp1200-mipibrdg-en {
pins1 {
pinmux = <PINMUX_GPIO54__FUNC_GPIO54>;
output-low;
};
};
pp1800_lcd_en: pp1800-lcd-en {
pins1 {
pinmux = <PINMUX_GPIO36__FUNC_GPIO36>;
output-low;
};
};
pp3300_panel_pins: pp3300-panel-pins {
panel_3v3_enable: panel-3v3-enable {
pinmux = <PINMUX_GPIO35__FUNC_GPIO35>;
output-low;
};
};
ppvarp_lcd_en: ppvarp-lcd-en {
pins1 {
pinmux = <PINMUX_GPIO66__FUNC_GPIO66>;
output-low;
};
};
ppvarn_lcd_en: ppvarn-lcd-en {
pins1 {
pinmux = <PINMUX_GPIO166__FUNC_GPIO166>;
output-low;
};
};
anx7625_pins: anx7625-pins {
pins1 {
pinmux = <PINMUX_GPIO45__FUNC_GPIO45>,
<PINMUX_GPIO73__FUNC_GPIO73>;
output-low;
};
pins2 {
pinmux = <PINMUX_GPIO4__FUNC_GPIO4>;
input-enable;
bias-pull-up;
};
};
touchscreen_pins: touchscreen-pins {
touch_int_odl {
pinmux = <PINMUX_GPIO155__FUNC_GPIO155>;
input-enable;
bias-pull-up;
};
touch_rst_l {
pinmux = <PINMUX_GPIO156__FUNC_GPIO156>;
output-high;
};
};
trackpad_pins: trackpad-pins {
trackpad_int {
pinmux = <PINMUX_GPIO7__FUNC_GPIO7>;
input-enable;
bias-disable; /* pulled externally */
};
};
vddio_mipibrdg_en: vddio-mipibrdg-en {
pins1 {
pinmux = <PINMUX_GPIO37__FUNC_GPIO37>;
output-low;
};
};
volume_button_pins: volume-button-pins {
voldn-btn-odl {
pinmux = <PINMUX_GPIO6__FUNC_GPIO6>;
input-enable;
bias-pull-up;
};
volup-btn-odl {
pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
input-enable;
bias-pull-up;
};
};
};