arch/arm/boot/dts/samsung/s5pv210-galaxys.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/samsung/s5pv210-galaxys.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/samsung/s5pv210-galaxys.dts
Extension
.dts
Size
11092 bytes
Lines
448
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

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "s5pv210-aries.dtsi"

/ {
	model = "Samsung Galaxy S1 (GT-I9000) based on S5PV210";
	compatible = "samsung,galaxys", "samsung,aries", "samsung,s5pv210";
	chassis-type = "handset";

	chosen {
		stdout-path = &uart2;
	};

	nand_pwrseq: nand-pwrseq {
		compatible = "mmc-pwrseq-simple";
		reset-gpios = <&gpj2 7 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&massmemory_en>;
	};

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

		key-power {
			label = "power";
			gpios = <&gph2 6 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_POWER>;
			wakeup-source;
		};

		key-vol-down {
			label = "volume_down";
			gpios = <&gph3 1 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEDOWN>;
		};

		key-vol-up {
			label = "volume_up";
			gpios = <&gph3 2 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEUP>;
		};

		key-home {
			label = "home";
			gpios = <&gph3 5 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_HOME>;
			wakeup-source;
		};
	};

	i2c_fmradio: i2c-11 {
		compatible = "i2c-gpio";
		sda-gpios = <&gpd1 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
		scl-gpios = <&gpd1 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
		i2c-gpio,delay-us = <2>;
		#address-cells = <1>;
		#size-cells = <0>;

		pinctrl-names = "default";
		pinctrl-0 = <&fm_i2c_pins>;

		fmradio@10 {
			compatible = "silabs,si470x";
			reg = <0x10>;
			interrupt-parent = <&gpj2>;
			interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
			reset-gpios = <&gpj2 5 GPIO_ACTIVE_HIGH>;

Annotation

Implementation Notes