arch/arm/boot/dts/nxp/imx/imx53-ppd.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx53-ppd.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx53-ppd.dts
Extension
.dts
Size
27484 bytes
Lines
1125
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

/dts-v1/;

#include "imx53.dtsi"
#include <dt-bindings/input/input.h>

/ {
	model = "General Electric CS ONE";
	compatible = "ge,imx53-cpuvo", "fsl,imx53";

	aliases {
		spi0 = &cspi;
		spi1 = &ecspi1;
		spi2 = &ecspi2;
	};

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

	memory@70000000 {
		device_type = "memory";
		reg = <0x70000000 0x20000000>,
		      <0xb0000000 0x20000000>;
	};

	cko2_11M: sgtl-clock-cko2 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <11289600>;
	};

	achc_24M: achc-clock {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <24000000>;
	};

	sgtlsound: sound {
		compatible = "fsl,imx53-cpuvo-sgtl5000",
			     "fsl,imx-audio-sgtl5000";
		model = "imx53-cpuvo-sgtl5000";
		ssi-controller = <&ssi2>;
		audio-codec = <&sgtl5000>;
		audio-routing =
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"Headphone Jack", "HP_OUT";
		mux-int-port = <2>;
		mux-ext-port = <6>;
	};

	reg_sgtl5k: regulator-sgtl5k {
		compatible = "regulator-fixed";
		regulator-name = "regulator-sgtl5k";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	reg_usb_otg_vbus: regulator-usb-otg-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usbotg_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		pinctrl-0 = <&pinctrl_usb_otg_vbus>;
		gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_usb_vbus: regulator-usb-vbus {

Annotation

Implementation Notes