| // 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; |
| }; |
| |
| &dsi_out { |
| 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>; |
| 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>; |
| |
| ports { |
| #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; |
| }; |
| }; |
| }; |
| |
