arch/arm/boot/dts/nxp/mxs/imx23-xfi3.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/mxs/imx23-xfi3.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/mxs/imx23-xfi3.dts
Extension
.dts
Size
4701 bytes
Lines
181
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 "imx23.dtsi"

/ {
	model = "Creative ZEN X-Fi3";
	compatible = "creative,x-fi3", "fsl,imx23";

	memory@40000000 {
		device_type = "memory";
		reg = <0x40000000 0x04000000>;
	};

	apb@80000000 {
		apbh-bus@80000000 {
			ssp0: spi@80010000 {
				compatible = "fsl,imx23-mmc";
				pinctrl-names = "default";
				pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>;
				bus-width = <4>;
				vmmc-supply = <&reg_vddio_sd0>;
				cd-inverted;
				status = "okay";
			};

			ssp1: spi@80034000 {
				compatible = "fsl,imx23-mmc";
				pinctrl-names = "default";
				pinctrl-0 = <&mmc1_4bit_pins_a>;
				bus-width = <4>;
				non-removable;
				status = "okay";
			};

			pinctrl@80018000 {
				pinctrl-names = "default";
				pinctrl-0 = <&hog_pins_a>;

				hog_pins_a: hog@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						MX23_PAD_GPMI_D07__GPIO_0_7
					>;
					fsl,drive-strength = <MXS_DRIVE_4mA>;
					fsl,voltage = <MXS_VOLTAGE_HIGH>;
					fsl,pull-up = <MXS_PULL_DISABLE>;
				};

				key_pins_a: keys@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						MX23_PAD_ROTARYA__GPIO_2_7
						MX23_PAD_ROTARYB__GPIO_2_8
					>;
					fsl,drive-strength = <MXS_DRIVE_4mA>;
					fsl,voltage = <MXS_VOLTAGE_HIGH>;
					fsl,pull-up = <MXS_PULL_ENABLE>;
				};
			};
		};

		apbx-bus@80040000 {
			i2c: i2c@80058000 {
				pinctrl-names = "default";
				pinctrl-0 = <&i2c_pins_a>;
				status = "okay";
			};

			pwm: pwm@80064000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pwm2_pins_a>;

Annotation

Implementation Notes