// SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright 2021 Google LLC */ #include "mt8183-kukui.dtsi" / { panel: panel { compatible = "auo,b116xw03"; power-supply = <&pp3300_panel>; ddc-i2c-bus = <&i2c4>; backlight = <&backlight_lcd0>; port { panel_in: endpoint { remote-endpoint = <&anx7625_out>; }; }; }; 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>; volume_down { label = "Volume Down"; linux,code = ; debounce-interval = <100>; gpios = <&pio 6 GPIO_ACTIVE_LOW>; }; volume_up { label = "Volume Up"; linux,code = ; debounce-interval = <100>; gpios = <&pio 5 GPIO_ACTIVE_LOW>; }; }; }; &cros_ec { cros_ec_pwm: ec-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>; }; }; }; }; &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 = ; output-low; }; }; pp1800_lcd_en: pp1800-lcd-en { pins1 { pinmux = ; output-low; }; }; pp3300_panel_pins: pp3300-panel-pins { panel_3v3_enable: panel-3v3-enable { pinmux = ; output-low; }; }; ppvarp_lcd_en: ppvarp-lcd-en { pins1 { pinmux = ; output-low; }; }; ppvarn_lcd_en: ppvarn-lcd-en { pins1 { pinmux = ; output-low; }; }; anx7625_pins: anx7625-pins { pins1 { pinmux = , ; output-low; }; pins2 { pinmux = ; input-enable; bias-pull-up; }; }; touchscreen_pins: touchscreen-pins { touch_int_odl { pinmux = ; input-enable; bias-pull-up; }; touch_rst_l { pinmux = ; output-high; }; }; trackpad_pins: trackpad-pins { trackpad_int { pinmux = ; input-enable; bias-disable; /* pulled externally */ }; }; vddio_mipibrdg_en: vddio-mipibrdg-en { pins1 { pinmux = ; output-low; }; }; volume_button_pins: volume-button-pins { voldn-btn-odl { pinmux = ; input-enable; bias-pull-up; }; volup-btn-odl { pinmux = ; input-enable; bias-pull-up; }; }; };