arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5.dtsi
Extension
.dtsi
Size
13969 bytes
Lines
665
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) 2023 Rockchip Electronics Co., Ltd.
 *
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3588.dtsi"

/ {
	compatible = "coolpi,pi-cm5", "rockchip,rk3588";

	aliases {
		mmc0 = &sdhci;
		mmc1 = &sdmmc;
		mmc2 = &sdio;
		serial2 = &uart2;
	};

	analog-sound {
		compatible = "audio-graph-card";
		dais = <&i2s0_8ch_p0>;
		label = "rk3588-es8316";
		routing = "MIC2", "Mic Jack",
			  "Headphones", "HPOL",
			  "Headphones", "HPOR";
		widgets = "Microphone", "Mic Jack",
			  "Headphone", "Headphones";
	};

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

	avdd0v85_pcie20: regulator-avdd0v85-pcie20 {
		compatible = "regulator-fixed";
		regulator-name = "avdd0v85_pcie20";
		regulator-boot-on;
		regulator-always-on;
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <850000>;
		vin-supply = <&vdd_0v85_s0>;
	};

	avdd1v8_pcie20: regulator-avdd1v8-pcie20 {
		compatible = "regulator-fixed";
		regulator-name = "avdd1v8_pcie20";
		regulator-boot-on;
		regulator-always-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&avcc_1v8_s0>;
	};

	avdd0v75_pcie30: regulator-avdd0v75-pcie30 {
		compatible = "regulator-fixed";
		regulator-name = "avdd0v75_pcie30";
		regulator-boot-on;
		regulator-always-on;
		regulator-min-microvolt = <750000>;
		regulator-max-microvolt = <750000>;
		vin-supply = <&avdd_0v75_s0>;
	};

	pcie30_avdd1v8: regulator-avdd1v8-pcie30 {
		compatible = "regulator-fixed";

Annotation

Implementation Notes