arch/arm/boot/dts/samsung/s5pv210-smdkc110.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/samsung/s5pv210-smdkc110.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/samsung/s5pv210-smdkc110.dts
Extension
.dts
Size
1538 bytes
Lines
85
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
/*
 * Samsung's S5PV210 SoC device tree source
 *
 * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
 *
 * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
 * Tomasz Figa <t.figa@samsung.com>
 *
 * Board device tree source for YIC System SMDC110 board.
 *
 * NOTE: This file is completely based on original board file for mach-smdkc110
 * available in Linux 3.15 and intends to provide equivalent level of hardware
 * support. Due to lack of hardware, _no_ testing has been performed.
 */

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

/ {
	model = "YIC System SMDKC110 based on S5PC110";
	compatible = "yic,smdkc110", "samsung,s5pv210";

	chosen {
		bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
	};

	memory@20000000 {
		device_type = "memory";
		reg = <0x20000000 0x20000000>;
	};

	pmic_ap_clk: clock-0 {
		/* Workaround for missing PMIC and its clock */
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <32768>;
	};
};

&xusbxti {
	clock-frequency = <24000000>;
};

&uart0 {
	status = "okay";
};

&uart1 {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&rtc {
	status = "okay";
	clocks = <&clocks CLK_RTC>, <&pmic_ap_clk>;
	clock-names = "rtc", "rtc_src";
};

&i2c0 {
	status = "okay";

Annotation

Implementation Notes