xref: /openbmc/linux/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi (revision 41c18552)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Google Wormdingler board device tree source
 *
 * Copyright 2021 Google LLC.
 */

/dts-v1/;

#include "sc7180-trogdor.dtsi"

/ {
	avdd_lcd: avdd-lcd-regulator {
		compatible = "regulator-fixed";
		regulator-name = "avdd_lcd";

		gpio = <&tlmm 88 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		pinctrl-names = "default";
		pinctrl-0 = <&avdd_lcd_en>;

		vin-supply = <&pp5000_a>;
	};

	avee_lcd: avee-lcd-regulator {
		compatible = "regulator-fixed";
		regulator-name = "avee_lcd";

		gpio = <&tlmm 21 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		pinctrl-names = "default";
		pinctrl-0 = <&avee_lcd_en>;

		vin-supply = <&pp5000_a>;
	};

	pp1800_ts:
	v1p8_mipi: v1p8-mipi-regulator {
		compatible = "regulator-fixed";
		regulator-name = "v1p8_mipi";

		gpio = <&tlmm 86 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		pinctrl-names = "default";
		pinctrl-0 = <&mipi_1800_en>;

		vin-supply = <&pp3300_a>;
	};

	thermal-zones {
		skin_temp_thermal: skin-temp-thermal {
			polling-delay-passive = <250>;
			polling-delay = <0>;

			thermal-sensors = <&pm6150_adc_tm 1>;
			sustainable-power = <574>;

			trips {
				skin_temp_alert0: trip-point0 {
					temperature = <58000>;
					hysteresis = <1000>;
					type = "passive";
				};

				skin_temp_alert1: trip-point1 {
					temperature = <62500>;
					hysteresis = <1000>;
					type = "passive";
				};

				skin-temp-crit {
					temperature = <68000>;
					hysteresis = <1000>;
					type = "critical";
				};
			};

			cooling-maps {
				map0 {
					trip = <&skin_temp_alert0>;
					cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
				};

				map1 {
					trip = <&skin_temp_alert1>;
					cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
				};
			};
		};
	};
};

&backlight {
	pwms = <&cros_ec_pwm 0>;
};

&camcc {
	status = "okay";
};

&cros_ec {
	base_detection: cbas {
		compatible = "google,cros-cbas";
	};

	keyboard-controller {
		compatible = "google,cros-ec-keyb-switches";
	};
};

&i2c4 {
	status = "okay";
	clock-frequency = <400000>;

	ap_ts: touchscreen@1 {
		compatible = "hid-over-i2c";
		reg = <0x01>;
		pinctrl-names = "default";
		pinctrl-0 = <&ts_int_l>;

		interrupt-parent = <&tlmm>;
		interrupts = <9 IRQ_TYPE_EDGE_FALLING>;

		post-power-on-delay-ms = <70>;
		hid-descr-addr = <0x0001>;

		vdd-supply = <&pp3300_ts>;
		vddl-supply = <&pp1800_ts>;
	};
};

&mdss_dsi0 {

	panel: panel@0 {
		reg = <0>;
		enable-gpios = <&tlmm 87 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vdd_reset_1800>;
		avdd-supply = <&avdd_lcd>;
		avee-supply = <&avee_lcd>;
		pp1800-supply = <&v1p8_mipi>;
		pp3300-supply = <&pp3300_dx_edp>;
		backlight = <&backlight>;
		rotation = <270>;

		port {
			panel_in: endpoint {
				remote-endpoint = <&mdss_dsi0_out>;
			};
		};
	};

	ports {
		port@1 {
			endpoint {
				remote-endpoint = <&panel_in>;
				data-lanes = <0 1 2 3>;
			};
		};
	};
};

&pm6150_adc {
	channel@4d {
		reg = <ADC5_AMUX_THM1_100K_PU>;
		qcom,ratiometric;
		qcom,hw-settle-time = <200>;
		label = "skin_therm";
	};
};

&pm6150_adc_tm {
	status = "okay";

	skin-temp-thermistor@1 {
		reg = <1>;
		io-channels = <&pm6150_adc ADC5_AMUX_THM1_100K_PU>;
		qcom,ratiometric;
		qcom,hw-settle-time-us = <200>;
	};
};

&pp1800_uf_cam {
	status = "okay";
};

&pp1800_wf_cam {
	status = "okay";
};

&pp2800_uf_cam {
	status = "okay";
};

&pp2800_wf_cam {
	status = "okay";
};

&wifi {
	qcom,ath10k-calibration-variant = "GO_WORMDINGLER";
};

/*
 * No eDP on this board but it's logically the same signal so just give it
 * a new name and assign the proper GPIO.
 */
pp3300_disp_on: &pp3300_dx_edp {
	gpio = <&tlmm 85 GPIO_ACTIVE_HIGH>;
};

/* PINCTRL - modifications to sc7180-trogdor.dtsi */

/*
 * No eDP on this board but it's logically the same signal so just give it
 * a new name and assign the proper GPIO.
 */

tp_en: &en_pp3300_dx_edp {
	pins = "gpio85";
};

/* PINCTRL - board-specific pinctrl */

&tlmm {
	gpio-line-names = "HUB_RST_L",
			  "AP_RAM_ID0",
			  "AP_SKU_ID2",
			  "AP_RAM_ID1",
			  "",
			  "AP_RAM_ID2",
			  "UF_CAM_EN",
			  "WF_CAM_EN",
			  "TS_RESET_L",
			  "TS_INT_L",
			  "",
			  "",
			  "AP_EDP_BKLTEN",
			  "UF_CAM_MCLK",
			  "WF_CAM_CLK",
			  "",
			  "",
			  "UF_CAM_SDA",
			  "UF_CAM_SCL",
			  "WF_CAM_SDA",
			  "WF_CAM_SCL",
			  "AVEE_LCD_EN",
			  "",
			  "AMP_EN",
			  "",
			  "",
			  "",
			  "",
			  "HP_IRQ",
			  "WF_CAM_RST_L",
			  "UF_CAM_RST_L",
			  "AP_BRD_ID2",
			  "",
			  "AP_BRD_ID0",
			  "AP_H1_SPI_MISO",
			  "AP_H1_SPI_MOSI",
			  "AP_H1_SPI_CLK",
			  "AP_H1_SPI_CS_L",
			  "BT_UART_CTS",
			  "BT_UART_RTS",
			  "BT_UART_TXD",
			  "BT_UART_RXD",
			  "H1_AP_INT_ODL",
			  "",
			  "UART_AP_TX_DBG_RX",
			  "UART_DBG_TX_AP_RX",
			  "HP_I2C_SDA",
			  "HP_I2C_SCL",
			  "FORCED_USB_BOOT",
			  "AMP_BCLK",
			  "AMP_LRCLK",
			  "AMP_DIN",
			  "",
			  "HP_BCLK",
			  "HP_LRCLK",
			  "HP_DOUT",
			  "HP_DIN",
			  "HP_MCLK",
			  "AP_SKU_ID0",
			  "AP_EC_SPI_MISO",
			  "AP_EC_SPI_MOSI",
			  "AP_EC_SPI_CLK",
			  "AP_EC_SPI_CS_L",
			  "AP_SPI_CLK",
			  "AP_SPI_MOSI",
			  "AP_SPI_MISO",
			  /*
			   * AP_FLASH_WP_L is crossystem ABI. Schematics
			   * call it BIOS_FLASH_WP_L.
			   */
			  "AP_FLASH_WP_L",
			  "",
			  "AP_SPI_CS0_L",
			  "",
			  "",
			  "",
			  "",
			  "WLAN_SW_CTRL",
			  "",
			  "REPORT_E",
			  "",
			  "ID0",
			  "",
			  "ID1",
			  "",
			  "",
			  "",
			  "CODEC_PWR_EN",
			  "HUB_EN",
			  "TP_EN",
			  "MIPI_1.8V_EN",
			  "VDD_RESET_1.8V",
			  "AVDD_LCD_EN",
			  "",
			  "AP_SKU_ID1",
			  "AP_RST_REQ",
			  "",
			  "AP_BRD_ID1",
			  "AP_EC_INT_L",
			  "SDM_GRFC_3",
			  "",
			  "",
			  "BOOT_CONFIG_4",
			  "BOOT_CONFIG_2",
			  "",
			  "",
			  "",
			  "",
			  "",
			  "",
			  "",
			  "BOOT_CONFIG_3",
			  "WCI2_LTE_COEX_TXD",
			  "WCI2_LTE_COEX_RXD",
			  "",
			  "",
			  "",
			  "",
			  "FORCED_USB_BOOT_POL",
			  "AP_TS_PEN_I2C_SDA",
			  "AP_TS_PEN_I2C_SCL",
			  "DP_HOT_PLUG_DET",
			  "EC_IN_RW_ODL";

	avdd_lcd_en: avdd-lcd-en-state {
		pins = "gpio88";
		function = "gpio";
		drive-strength = <2>;
		bias-disable;
	};

	avee_lcd_en: avee-lcd-en-state {
		pins = "gpio21";
		function = "gpio";
		drive-strength = <2>;
		bias-disable;
	};

	mipi_1800_en: mipi-1800-en-state {
		pins = "gpio86";
		function = "gpio";
		drive-strength = <2>;
		bias-disable;
	};

	vdd_reset_1800: vdd-reset-1800-state {
		pins = "gpio87";
		function = "gpio";
		drive-strength = <2>;
		bias-disable;
	};
};