arch/arm/boot/dts/nxp/imx/imx6q-b450v3.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6q-b450v3.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6q-b450v3.dts
Extension
.dts
Size
3724 bytes
Lines
159
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 "imx6q-bx50v3.dtsi"

/ {
	model = "General Electric B450v3";
	compatible = "ge,imx6q-b450v3", "advantech,imx6q-ba16", "fsl,imx6q";

	chosen {
		stdout-path = &uart3;
	};

	panel-lvds0 {
		compatible = "innolux,g121x1-l03";
		backlight = <&backlight_lvds>;
		power-supply = <&reg_lvds>;

		port {
			panel_in_lvds0: endpoint {
				remote-endpoint = <&lvds0_out>;
			};
		};
	};
};

&ldb {
	status = "okay";

	lvds0: lvds-channel@0 {
		fsl,data-mapping = "spwg";
		fsl,data-width = <24>;
		status = "okay";

		port@4 {
			reg = <4>;

			lvds0_out: endpoint {
				remote-endpoint = <&panel_in_lvds0>;
			};
		};
	};
};

&pca9539 {
	gpio-line-names = "AMB_P_INT1#", "AMB_P_INT2#", "BT_EN", "WLAN_EN",
			  "", "SM_D_ACT", "DP1_RST#", "",
			  "WD15S_EN", "WD15S_DIS#", "", "",
			  "", "", "", "";

	P04-hog {
		gpio-hog;
		gpios = <4 0>;
		output-low;
		line-name = "PCA9539-P04";
	};

	P07-hog {
		gpio-hog;
		gpios = <7 0>;
		output-low;
		line-name = "PCA9539-P07";
	};
};

&pci_root {
	/* Intel Corporation I210 Gigabit Network Connection */
	switch_nic: ethernet@3,0 {
		compatible = "pci8086,1533";
		reg = <0x00010000 0 0 0 0>;
	};

Annotation

Implementation Notes