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

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

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
Extension
.dtsi
Size
5506 bytes
Lines
326
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.
 */

#include "sc7180-trogdor.dtsi"
#include "sc7180-trogdor-ti-sn65dsi86.dtsi"
#include "sc7180-trogdor-detachable.dtsi"

/* Deleted nodes from sc7180-trogdor.dtsi */

/delete-node/ &pp3300_codec;

/ {
	/* BOARD-SPECIFIC TOP LEVEL NODES */

	adau7002: audio-codec-1 {
		compatible = "adi,adau7002";
		IOVDD-supply = <&pp1800_l15a>;
		wakeup-delay-ms = <80>;
		#sound-dai-cells = <0>;
	};

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

			thermal-sensors = <&pm6150_adc_tm 1>;
			sustainable-power = <965>;

			trips {
				skin_temp_alert0: trip-point0 {
					temperature = <42000>;
					hysteresis = <1000>;
					type = "passive";
				};

				skin_temp_alert1: trip-point1 {
					temperature = <45000>;
					hysteresis = <1000>;
					type = "passive";
				};

				skin-temp-crit {
					temperature = <60000>;
					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>;
				};
			};
		};
	};
};

&ap_spi_fp {

Annotation

Implementation Notes