arch/arm/boot/dts/rockchip/rk3066a-bqcurie2.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/rockchip/rk3066a-bqcurie2.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/rockchip/rk3066a-bqcurie2.dts
Extension
.dts
Size
3733 bytes
Lines
212
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)
/*
 * Copyright (c) 2013 MundoReader S.L.
 * Author: Heiko Stuebner <heiko@sntech.de>
 */

/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3066a.dtsi"

/ {
	model = "bq Curie 2";
	compatible = "mundoreader,bq-curie2", "rockchip,rk3066a";

	aliases {
		mmc0 = &mmc0;
		mmc1 = &mmc1;
	};

	memory@60000000 {
		device_type = "memory";
		reg = <0x60000000 0x40000000>;
	};

	vdd_log: regulator-vdd-log {
		compatible = "pwm-regulator";
		pwms = <&pwm3 0 1000>;
		regulator-name = "vdd_log";
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		regulator-always-on;
		voltage-table = <1000000 100>,
				<1200000 42>;
		status = "okay";
	};

	vcc_sd0: regulator-fixed {
		compatible = "regulator-fixed";
		regulator-name = "sdmmc-supply";
		regulator-min-microvolt = <3000000>;
		regulator-max-microvolt = <3000000>;
		gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};

	gpio-keys {
		compatible = "gpio-keys";
		autorepeat;

		key-power {
			gpios = <&gpio6 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */
			linux,code = <KEY_POWER>;
			label = "GPIO Key Power";
			linux,input-type = <1>;
			wakeup-source;
			debounce-interval = <100>;
		};
		key-volume-down {
			gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */
			linux,code = <KEY_VOLUMEDOWN>;
			label = "GPIO Key Vol-";
			linux,input-type = <1>;
			debounce-interval = <100>;
		};
		/* VOL+ comes somehow thru the ADC */
	};
};

&cpu0 {

Annotation

Implementation Notes