Commit c77a3d4a authored by Joseph S. Barrera III's avatar Joseph S. Barrera III Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sc7180: Add quackingstick dts files 



Quackingstick is a trogdor-based board. These dts files are copies from
the downstream Chrome OS 5.4 kernel, but with downstream bits removed.

Signed-off-by: default avatarJoseph S. Barrera III <joebar@chromium.org>
Tested-by: default avatarStephen Boyd <swboyd@chromium.org>
Reviewed-by: default avatarDouglas Anderson <dianders@chromium.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220625183538.v14.2.I0977b1a08830d0caa8bfb1bdedb4ecceac709a7f@changeid
parent e0ff30b2

arch/arm64/boot/dts/qcom/Makefile

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@@ -79,6 +79,8 @@ dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-pompom-r2.dtb 
dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pompom-r2-lte.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pompom-r3.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pompom-r3-lte.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-quackingstick-r0.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-quackingstick-r0-lte.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-wormdingler-rev0-boe.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-wormdingler-rev0-inx.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-wormdingler-rev1-boe.dtb

arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick-r0-lte.dts

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Google Quackingstick board device tree source

 *

 * Copyright 2021 Google LLC.

 *

 * SKU: 0x600 => 1536

 *  - bits 11..8: Panel ID: 0x6 (AUO)

 */



#include "sc7180-trogdor-quackingstick-r0.dts"

#include "sc7180-trogdor-lte-sku.dtsi"



/ {

	model = "Google Quackingstick (rev0+) with LTE";

	compatible = "google,quackingstick-sku1536", "qcom,sc7180";

};



&ap_sar_sensor {

	compatible = "semtech,sx9324";

	semtech,ph0-pin = <3 1 3>;

	semtech,ph1-pin = <2 1 2>;

	semtech,ph2-pin = <3 3 1>;

	semtech,ph3-pin = <1 3 3>;

	semtech,ph01-resolution = <1024>;

	semtech,ph23-resolution = <1024>;

	semtech,startup-sensor = <1>;

	semtech,ph01-proxraw-strength = <3>;

	semtech,ph23-proxraw-strength = <3>;

	semtech,avg-pos-strength = <256>;



	/delete-property/ svdd-supply;

	vdd-supply = <&pp1800_prox>;

};



&ap_sar_sensor_i2c {

	status = "okay";

};

arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick-r0.dts

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Google Quackingstick board device tree source

 *

 * Copyright 2021 Google LLC.

 *

 * SKU: 0x601 => 1537

 *  - bits 11..8: Panel ID: 0x6 (AUO)

 */



#include "sc7180-trogdor-quackingstick.dtsi"



/ {

	model = "Google Quackingstick (rev0+)";

	compatible = "google,quackingstick-sku1537", "qcom,sc7180";

};



&dsi_phy {

	qcom,phy-rescode-offset-top = /bits/ 8 <(-13) (-13) (-13) (-13) (-13)>;

	qcom,phy-rescode-offset-bot = /bits/ 8 <(-13) (-13) (-13) (-13) (-13)>;

	qcom,phy-drive-ldo-level = <375>;

};



&panel {

	compatible = "auo,b101uan08.3";

};

arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi

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+318 −0
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Google Quackingstick board device tree source

 *

 * Copyright 2021 Google LLC.

 */



/dts-v1/;



#include "sc7180-trogdor.dtsi"



/* This board only has 1 USB Type-C port. */

/delete-node/ &usb_c1;



/ {

	ppvar_lcd: ppvar-lcd {

		compatible = "regulator-fixed";

		regulator-name = "ppvar_lcd";



		gpio = <&tlmm 88 GPIO_ACTIVE_HIGH>;

		enable-active-high;

		pinctrl-names = "default";

		pinctrl-0 = <&ppvar_lcd_en>;



		vin-supply = <&pp5000_a>;

	};



	v1p8_disp: v1p8-disp {

		compatible = "regulator-fixed";

		regulator-name = "v1p8_disp";



		gpio = <&tlmm 86 GPIO_ACTIVE_HIGH>;

		enable-active-high;

		pinctrl-names = "default";

		pinctrl-0 = <&pp1800_disp_on>;



		vin-supply = <&pp3300_a>;

	};

};



&backlight {

	pwms = <&cros_ec_pwm 0>;

};



&camcc {

	status = "okay";

};



&dsi0 {

	panel: panel@0 {

		/* Compatible will be filled in per-board */

		reg = <0>;

		enable-gpios = <&tlmm 87 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&lcd_rst>;

		avdd-supply = <&ppvar_lcd>;

		pp1800-supply = <&v1p8_disp>;

		pp3300-supply = <&pp3300_dx_edp>;

		backlight = <&backlight>;

		rotation = <270>;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;

			port@0 {

				reg = <0>;

				panel_in: endpoint {

					remote-endpoint = <&dsi0_out>;

				};

			};

		};

	};



	ports {

		port@1 {

			endpoint {

				remote-endpoint = <&panel_in>;

				data-lanes = <0 1 2 3>;

			};

		};

	};

};



&gpio_keys {

	status = "okay";

};



&i2c4 {

	status = "okay";

	clock-frequency = <400000>;



	ap_ts: touchscreen@10 {

		compatible = "hid-over-i2c";

		reg = <0x10>;

		pinctrl-names = "default";

		pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;



		interrupt-parent = <&tlmm>;

		interrupts = <9 IRQ_TYPE_LEVEL_LOW>;



		post-power-on-delay-ms = <20>;

		hid-descr-addr = <0x0001>;



		vdd-supply = <&pp3300_ts>;

	};

};



&sdhc_2 {

	status = "okay";

};



&pp1800_uf_cam {

	status = "okay";

};



&pp1800_wf_cam {

	status = "okay";

};



&pp2800_uf_cam {

	status = "okay";

};



&pp2800_wf_cam {

	status = "okay";

};



/*

 * 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 67 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 {

	pinmux {

		pins = "gpio67";

	};



	pinconf {

		pins = "gpio67";

	};

};



/* 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",

			  "EDP_BRIJ_I2C_SDA",

			  "EDP_BRIJ_I2C_SCL",

			  "UF_CAM_SDA",

			  "UF_CAM_SCL",

			  "WF_CAM_SDA",

			  "WF_CAM_SCL",

			  "",

			  "",

			  "AMP_EN",

			  "P_SENSOR_INT_L",

			  "AP_SAR_SENSOR_SDA",

			  "AP_SAR_SENSOR_SCL",

			  "",

			  "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",

			  "",

			  "",

			  "",

			  "",

			  "H1_AP_INT_ODL",

			  "",

			  "UART_AP_TX_DBG_RX",

			  "UART_DBG_TX_AP_RX",

			  "HP_I2C_SDA",

			  "HP_I2C_SCL",

			  "FORCED_USB_BOOT",

			  "",

			  "",

			  "AMP_DIN",

			  "PEN_DET_ODL",

			  "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",

			  "EN_PP3300_DX_EDP",

			  "AP_SPI_CS0_L",

			  "SD_CD_ODL",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "UIM2_DATA",

			  "UIM2_CLK",

			  "UIM2_RST",

			  "UIM2_PRESENT_L",

			  "UIM1_DATA",

			  "UIM1_CLK",

			  "UIM1_RST",

			  "",

			  "CODEC_PWR_EN",

			  "HUB_EN",

			  "",

			  "PP1800_DISP_ON",

			  "LCD_RST",

			  "PPVAR_LCD_EN",

			  "",

			  "AP_SKU_ID1",

			  "AP_RST_REQ",

			  "",

			  "AP_BRD_ID1",

			  "AP_EC_INT_L",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "",

			  "AP_TS_I2C_SDA",

			  "AP_TS_I2C_SCL",

			  "DP_HOT_PLUG_DET",

			  "EC_IN_RW_ODL";



	lcd_rst: lcd-rst {

		pinmux {

			pins = "gpio87";

			function = "gpio";

		};



		pinconf {

			pins = "gpio87";

			drive-strength = <2>;

			bias-disable;

		};

	};



	ppvar_lcd_en: ppvar-lcd-en {

		pinmux {

			pins = "gpio88";

			function = "gpio";

		};



		pinconf {

			pins = "gpio88";

			drive-strength = <2>;

			bias-disable;

		};

	};



	pp1800_disp_on: pp1800-disp-on {

		pinmux {

			pins = "gpio86";

			function = "gpio";

		};



		pinconf {

			pins = "gpio86";

			drive-strength = <2>;

			bias-disable;

		};

	};

};