arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts
Extension
.dts
Size
12948 bytes
Lines
653
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)
/*
 * Copyright (c) 2019 Andy Yan <andy.yan@gmail.com>
 */

/dts-v1/;
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pwm/pwm.h>
#include "rk3399.dtsi"

/ {
	model = "Leez RK3399 P710";
	compatible = "leez,p710", "rockchip,rk3399";

	aliases {
		ethernet0 = &gmac;
		mmc0 = &sdio0;
		mmc1 = &sdmmc;
		mmc2 = &sdhci;
	};

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

	clkin_gmac: external-gmac-clock {
		compatible = "fixed-clock";
		clock-frequency = <125000000>;
		clock-output-names = "clkin_gmac";
		#clock-cells = <0>;
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&rk808 1>;
		clock-names = "ext_clock";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_reg_on_h>;
		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
	};

	dc5v_adp: regulator-dc5v-adp {
		compatible = "regulator-fixed";
		regulator-name = "dc5v_adapter";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	vcc3v3_lan: regulator-vcc3v3-lan {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_lan";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc3v3_sys>;
	};

	vcc3v3_sys: regulator-vcc3v3-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc5v0_sys>;
	};

Annotation

Implementation Notes