arch/arm/boot/dts/rockchip/rk3288-veyron-fievel.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/rockchip/rk3288-veyron-fievel.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/rockchip/rk3288-veyron-fievel.dts
Extension
.dts
Size
9763 bytes
Lines
528
Domain
Architecture Layer
Bucket
arch/arm
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 Veyron Fievel Rev 0+ board device tree source
 *
 * Copyright 2016 Google, Inc
 */

/dts-v1/;
#include "rk3288-veyron.dtsi"
#include "rk3288-veyron-analog-audio.dtsi"

/ {
	model = "Google Fievel";
	compatible = "google,veyron-fievel-rev8", "google,veyron-fievel-rev7",
		     "google,veyron-fievel-rev6", "google,veyron-fievel-rev5",
		     "google,veyron-fievel-rev4", "google,veyron-fievel-rev3",
		     "google,veyron-fievel-rev2", "google,veyron-fievel-rev1",
		     "google,veyron-fievel-rev0", "google,veyron-fievel",
		     "google,veyron", "rockchip,rk3288";

	vccsys: regulator-vccsys {
		compatible = "regulator-fixed";
		regulator-name = "vccsys";
		regulator-boot-on;
		regulator-always-on;
	};

	/*
	 * vcc33_pmuio and vcc33_io is sourced directly from vcc33_sys,
	 * enabled by vcc_18
	 */
	vcc33_io: regulator-vcc33-io {
		compatible = "regulator-fixed";
		regulator-always-on;
		regulator-boot-on;
		regulator-name = "vcc33_io";
	};

	vcc5_host1: regulator-vcc5-host1 {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio5 RK_PC2 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&hub_usb1_pwr_en>;
		regulator-name = "vcc5_host1";
		regulator-always-on;
		regulator-boot-on;
	};

	vcc5_host2: regulator-vcc5-host2 {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio5 RK_PB6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&hub_usb2_pwr_en>;
		regulator-name = "vcc5_host2";
		regulator-always-on;
		regulator-boot-on;
	};

	vcc5v_otg: regulator-vcc5v-otg {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&usb_otg_pwr_en>;
		regulator-name = "vcc5_otg";
		regulator-always-on;
		regulator-boot-on;
	};

Annotation

Implementation Notes