| // SPDX-License-Identifier: (GPL-2.0 OR MIT) |
| /* |
| * Copyright 2021 Google LLC |
| */ |
| |
| /dts-v1/; |
| #include "mt8183-kukui.dtsi" |
| #include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi" |
| |
| / { |
| ppvarn_lcd: ppvarn-lcd { |
| compatible = "regulator-fixed"; |
| regulator-name = "ppvarn_lcd"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ppvarn_lcd_en>; |
| |
| enable-active-high; |
| |
| gpio = <&pio 66 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| ppvarp_lcd: ppvarp-lcd { |
| compatible = "regulator-fixed"; |
| regulator-name = "ppvarp_lcd"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ppvarp_lcd_en>; |
| |
| enable-active-high; |
| |
| gpio = <&pio 166 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| pp1800_lcd: pp1800-lcd { |
| compatible = "regulator-fixed"; |
| regulator-name = "pp1800_lcd"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pp1800_lcd_en>; |
| |
| enable-active-high; |
| |
| gpio = <&pio 36 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| touchscreen: touchscreen@10 { |
| compatible = "hid-over-i2c"; |
| reg = <0x10>; |
| interrupts-extended = <&pio 155 IRQ_TYPE_LEVEL_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&touch_default>; |
| |
| post-power-on-delay-ms = <10>; |
| hid-descr-addr = <0x0001>; |
| }; |
| }; |
| |
| &i2c2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c2_pins>; |
| status = "okay"; |
| clock-frequency = <400000>; |
| vbus-supply = <&mt6358_vcamio_reg>; |
| |
| eeprom@58 { |
| compatible = "atmel,24c64"; |
| reg = <0x58>; |
| pagesize = <32>; |
| vcc-supply = <&mt6358_vcamio_reg>; |
| }; |
| }; |
| |
| &i2c4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c4_pins>; |
| status = "okay"; |
| clock-frequency = <400000>; |
| vbus-supply = <&mt6358_vcn18_reg>; |
| |
| eeprom@54 { |
| compatible = "atmel,24c64"; |
| reg = <0x54>; |
| pagesize = <32>; |
| vcc-supply = <&mt6358_vcn18_reg>; |
| }; |
| }; |
| |
| &mt6358_vcama2_reg { |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| }; |
| |
| &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", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| "", |
| ""; |
| |
| 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; |
| }; |
| }; |
| |
| pp1800_lcd_en: pp1800-lcd-en { |
| pins1 { |
| pinmux = <PINMUX_GPIO36__FUNC_GPIO36>; |
| output-low; |
| }; |
| }; |
| |
| touch_default: touchdefault { |
| pin_irq { |
| pinmux = <PINMUX_GPIO155__FUNC_GPIO155>; |
| input-enable; |
| bias-pull-up; |
| }; |
| |
| touch_pin_reset: pin_reset { |
| pinmux = <PINMUX_GPIO156__FUNC_GPIO156>; |
| |
| /* |
| * The touchscreen driver doesn't currently support driving |
| * this reset line. By specifying output-high here |
| * we're relying on the fact that this pin has a default |
| * pulldown at boot (which makes sure the controller was in |
| * reset if it was powered) and then we set it high here |
| * to take it out of reset. Better would be if the touchscreen |
| * driver could control this and we could remove |
| * "output-high" here. |
| */ |
| output-high; |
| }; |
| }; |
| }; |
| |
| &cros_ec { |
| cbas { |
| compatible = "google,cros-cbas"; |
| }; |
| |
| keyboard-controller { |
| compatible = "google,cros-ec-keyb-switches"; |
| }; |
| }; |
| |
| &qca_wifi { |
| qcom,ath10k-calibration-variant = "GO_KODAMA"; |
| }; |
| |
| &i2c_tunnel { |
| google,remote-bus = <2>; |
| }; |
