arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi
Extension
.dtsi
Size
17641 bytes
Lines
801
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)

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/gpio-keys.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>

#include "rk3566.dtsi"

/ {
	chassis-type = "tablet";

	aliases {
		mmc0 = &sdhci;
	};

	chosen {
		stdout-path = "serial2:1500000n8";
	};

	adc-keys {
		compatible = "adc-keys";
		io-channels = <&saradc 0>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1750000>;

		button-recovery {
			label = "recovery";
			linux,code = <KEY_VENDOR>;
			press-threshold-microvolt = <0>;
		};
	};

	spk_amp: audio-amplifier {
		compatible = "simple-audio-amplifier";
		enable-gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>;
		pinctrl-0 = <&spk_amp_enable_h>;
		pinctrl-names = "default";
		sound-name-prefix = "Speaker Amp";
	};

	battery: battery {
		compatible = "simple-battery";
		charge-full-design-microamp-hours = <4000000>;
		charge-term-current-microamp = <300000>;
		constant-charge-current-max-microamp = <2000000>;
		constant-charge-voltage-max-microvolt = <4200000>;
		factory-internal-resistance-micro-ohms = <96000>;
		voltage-max-design-microvolt = <4200000>;
		voltage-min-design-microvolt = <3500000>;

		ocv-capacity-celsius = <20>;
		ocv-capacity-table-0 = <4168000 100>, <4109000 95>, <4066000 90>, <4023000 85>,
					<3985000 80>, <3954000 75>, <3924000 70>, <3897000 65>,
					<3866000 60>, <3826000 55>, <3804000 50>, <3789000 45>,
					<3777000 40>, <3770000 35>, <3763000 30>, <3750000 25>,
					<3732000 20>, <3710000 15>, <3680000 10>, <3670000  5>,
					<3500000  0>;
	};

	dmic_codec: dmic-codec {
		compatible = "dmic-codec";
		num-channels = <6>;
		#sound-dai-cells = <0>;
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-0 = <&hall_int_l>;

Annotation

Implementation Notes