arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts
Extension
.dts
Size
3148 bytes
Lines
172
Domain
Architecture Layer
Bucket
arch/arm64
Inferred role
Architecture Layer: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Google CoachZ board device tree source
 *
 * Copyright 2020 Google LLC.
 */

/dts-v1/;

#include "sc7180-trogdor-coachz.dtsi"

/ {
	model = "Google CoachZ (rev1 - 2)";
	compatible = "google,coachz-rev1", "google,coachz-rev2", "qcom,sc7180";
};

/*
 * CoachZ rev1 is stuffed with a 47k NTC as charger thermistor which currently
 * is not supported by the PM6150 ADC driver. Disable the charger thermal zone
 * to avoid using bogus temperature values.
 */
&charger_thermal {
	status = "disabled";
};

&pm6150_adc {
	/delete-node/ channel@4e;
	/delete-node/ channel@4f;
};

&pm6150_adc_tm {
	status = "disabled";

	/delete-node/ charger-thermistor@0;
	/delete-node/ skin-temp-thermistor@1;
};

/*
 * CoachZ rev1 is stuffed with a 47k NTC as thermistor for skin temperature,
 * which currently is not supported by the PM6150 ADC driver. Disable the
 * skin temperature thermal zone to avoid using bogus temperature values.
 */
&skin_temp_thermal {
	status = "disabled";
};

&tlmm {
	gpio-line-names = "HUB_RST_L",
			  "AP_RAM_ID0",
			  "AP_SKU_ID2",
			  "AP_RAM_ID1",
			  "FP_TO_AP_IRQ_L",
			  "AP_RAM_ID2",
			  "UF_CAM_EN",
			  "WF_CAM_EN",
			  "TS_RESET_L",
			  "TS_INT_L",
			  "FPMCU_BOOT0",
			  "EDP_BRIJ_IRQ",
			  "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",
			  "WLC_IRQ",
			  "FP_RST_L",

Annotation

Implementation Notes