arch/arm64/boot/dts/rockchip/rk3576-100ask-dshanpi-a1.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3576-100ask-dshanpi-a1.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3576-100ask-dshanpi-a1.dts
Extension
.dts
Size
17691 bytes
Lines
849
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) 2025 Rockchip Electronics Co., Ltd.
 *
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3576.dtsi"

/ {
	model = "100ASK DshanPi A1 board";
	compatible = "100ask,dshanpi-a1", "rockchip,rk3576";

	aliases {
		ethernet0 = &gmac0;
		ethernet1 = &gmac1;
		mmc0 = &sdhci;
		mmc1 = &sdmmc;
	};

	chosen {
		stdout-path = "serial0:1500000n8";
	};

	es8388_sound: es8388-sound {
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,mclk-fs = <256>;
		simple-audio-card,name = "On-board Analog ES8388";
		simple-audio-card,widgets = "Microphone", "Headphone Mic",
					    "Microphone", "Mic Pads",
					    "Headphone", "Headphone",
					    "Line Out", "Line Out";
		simple-audio-card,routing = "Headphone", "LOUT1",
					    "Headphone", "ROUT1",
					    "Line Out", "LOUT2",
					    "Line Out", "ROUT2",
					    "RINPUT1", "Headphone Mic",
					    "LINPUT2", "Mic Pads",
					    "RINPUT2", "Mic Pads";
		simple-audio-card,pin-switches = "Headphone", "Line Out";

		simple-audio-card,cpu {
			sound-dai = <&sai2>;
		};

		simple-audio-card,codec {
			sound-dai = <&es8388>;
			system-clock-frequency = <12288000>;
		};
	};

	hdmi-con {
		compatible = "hdmi-connector";
		type = "a";

		port {
			hdmi_con_in: endpoint {
				remote-endpoint = <&hdmi_out_con>;
			};
		};
	};

	keys-0 {

Annotation

Implementation Notes