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usr / src / sys / contrib / device-tree / src / arm64 / mediatek /

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📄 mt2712-evb.dts(5.12 KB)
📄 mt2712-pinfunc.h(60.45 KB)
📄 mt2712e.dtsi(28.29 KB)
📄 mt6358.dtsi(9.81 KB)
📄 mt6380.dtsi(2 KB)
📄 mt6755-evb.dts(463 B)
📄 mt6755.dtsi(3.2 KB)
📄 mt6795-evb.dts(536 B)
📄 mt6795.dtsi(3.86 KB)
📄 mt6797-evb.dts(496 B)
📄 mt6797-x20-dev.dts(1.24 KB)
📄 mt6797.dtsi(11.12 KB)
📄 mt7622-bananapi-bpi-r64.dts(8.79 KB)
📄 mt7622-rfb1.dts(8.23 KB)
📄 mt7622.dtsi(24.34 KB)
📄 mt8173-elm-hana-rev7.dts(416 B)
📄 mt8173-elm-hana.dts(297 B)
📄 mt8173-elm-hana.dtsi(1.37 KB)
📄 mt8173-elm.dts(324 B)
📄 mt8173-elm.dtsi(25.29 KB)
📄 mt8173-evb.dts(12.45 KB)
📄 mt8173-pinfunc.h(34.53 KB)
📄 mt8173.dtsi(40.14 KB)
📄 mt8183-evb.dts(7.65 KB)
📄 mt8183-kukui-krane-sku176.dts(403 B)
📄 mt8183-kukui-krane.dtsi(4.83 KB)
📄 mt8183-kukui.dtsi(15.51 KB)
📄 mt8183-pinfunc.h(54.22 KB)
📄 mt8183.dtsi(20.33 KB)
📄 mt8516-pinfunc.h(34.35 KB)
📄 mt8516-pumpkin.dts(349 B)
📄 mt8516.dtsi(12.32 KB)
📄 pumpkin-common.dtsi(4.11 KB)

Editing: mt8183-kukui-krane.dtsi

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
 * Copyright 2019 Google LLC
 */

#include "mt8183-kukui.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>;
	};
};

&bluetooth {
	firmware-name = "nvm_00440302_i2s_eu.bin";
};

&i2c0 {
	status = "okay";

touchscreen4: touchscreen@5d {
		compatible = "hid-over-i2c";
		reg = <0x5d>;
		pinctrl-names = "default";
		pinctrl-0 = <&open_touch>;

interrupt-parent = <&pio>;
		interrupts = <155 IRQ_TYPE_EDGE_FALLING>;

post-power-on-delay-ms = <10>;
		hid-descr-addr = <0x0001>;
	};
};

&mt6358_vcama2_reg {
	regulator-min-microvolt = <2800000>;
	regulator-max-microvolt = <2800000>;
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c2_pins>;
	status = "okay";
	clock-frequency = <400000>;

eeprom@58 {
		compatible = "atmel,24c32";
		reg = <0x58>;
		pagesize = <32>;
	};
};

&i2c4 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c4_pins>;
	status = "okay";
	clock-frequency = <400000>;

eeprom@54 {
		compatible = "atmel,24c32";
		reg = <0x54>;
		pagesize = <32>;
	};
};

&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;
		};
	};

open_touch: open_touch {
		irq_pin {
			pinmux = <PINMUX_GPIO155__FUNC_GPIO155>;
			input-enable;
			bias-pull-up;
		};

rst_pin {
			pinmux = <PINMUX_GPIO156__FUNC_GPIO156>;

/*
			 * The pen 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 pen 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 pen
			 * driver could control this and we could remove
			 * "output-high" here.
			 */
			output-high;
		};
	};
};

&qca_wifi {
	qcom,ath10k-calibration-variant = "LE_Krane";
};

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Editing: mt8183-kukui-krane.dtsi

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