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

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

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1.dts
Extension
.dts
Size
799 bytes
Lines
44
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 Pompom board device tree source
 *
 * Copyright 2020 Google LLC.
 */

/dts-v1/;

#include "sc7180-trogdor-pompom.dtsi"

/delete-node/ &keyboard_controller;
#include <arm/cros-ec-keyboard.dtsi>

/ {
	model = "Google Pompom (rev1)";
	compatible = "google,pompom-rev1", "qcom,sc7180";
};

/*
 * Pompom 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@4f;
};

&pm6150_adc_tm {
	/delete-node/ charger-thermistor@0;
};

&usb_hub_2_x {
	 vdd-supply = <&pp3300_l7c>;
};

&usb_hub_3_x {
	 vdd-supply = <&pp3300_l7c>;
};

Annotation

Implementation Notes