arch/arm/boot/dts/ti/omap/am335x-myirtech-myd.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/ti/omap/am335x-myirtech-myd.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/ti/omap/am335x-myirtech-myd.dts
Extension
.dts
Size
16784 bytes
Lines
550
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-or-later
/* SPDX-FileCopyrightText: Alexander Shiyan, <shc_work@mail.ru> */
/* Based on code by myd_c335x.dts, MYiRtech.com */
/* Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ */

/dts-v1/;

#include "am335x-myirtech-myc.dtsi"

#include <dt-bindings/display/tda998x.h>
#include <dt-bindings/input/input.h>

/ {
	model = "MYIR MYD-AM335X";
	compatible = "myir,myd-am335x", "myir,myc-am335x", "ti,am33xx";

	chosen {
		stdout-path = "serial0:115200n8";
	};

	clk12m: clk12m {
		compatible = "fixed-clock";
		clock-frequency = <12000000>;

		#clock-cells = <0>;
	};

	gpio_buttons: gpio_buttons {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&gpio_buttons_pins>;
		#address-cells = <1>;
		#size-cells = <0>;

		button1: button@0 {
			reg = <0>;
			label = "button1";
			linux,code = <BTN_1>;
			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
		};

		button2: button@1 {
			reg = <1>;
			label = "button2";
			linux,code = <BTN_2>;
			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
		};
	};

	sound: sound {
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,bitclock-master = <&master_codec>;
		simple-audio-card,frame-master = <&master_codec>;

		simple-audio-card,cpu {
			sound-dai = <&mcasp0>;
		};

		master_codec: simple-audio-card,codec@1 {
			sound-dai = <&sgtl5000>;
		};

		simple-audio-card,codec@2 {
			sound-dai = <&tda9988>;
		};
	};

	vdd_5v0: vdd_5v0_reg {
		compatible = "regulator-fixed";

Annotation

Implementation Notes