arch/arm/boot/dts/nxp/imx/imx53-sk-imx53-atm0700d4-lvds.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx53-sk-imx53-atm0700d4-lvds.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx53-sk-imx53-atm0700d4-lvds.dts
Extension
.dts
Size
1825 bytes
Lines
98
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+
//
// Copyright 2023 Linaro Ltd.

/dts-v1/;

#include <dt-bindings/pwm/pwm.h>
#include "imx53-sk-imx53-atm0700d4.dtsi"

/ {
	lvds-decoder {
		compatible = "ti,sn65lvds94", "lvds-decoder";

		ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port@0 {
				reg = <0>;

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

			port@1 {
				reg = <1>;

				lvds_decoder_out: endpoint {
					remote-endpoint = <&panel_rgb_in>;
				};
			};
		};
	};
};

&iomuxc {
	pinctrl_lvds0: lvds0grp {
		/* LVDS pins only have pin mux configuration */
		fsl,pins = <
			MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK	0x80000000
			MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0	0x80000000
			MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1	0x80000000
			MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2	0x80000000
			MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3	0x80000000
		>;
	};

	pinctrl_spi_gpio: spigrp {
		fsl,pins = <
			MX53_PAD_EIM_A22__GPIO2_16		0x1f4
			MX53_PAD_EIM_A21__GPIO2_17		0x1f4
			MX53_PAD_EIM_A16__GPIO2_22		0x1f4
			MX53_PAD_EIM_A18__GPIO2_20		0x1f4
		>;
	};
};

&ldb {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lvds0>;
	status = "okay";

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

		port@2 {

Annotation

Implementation Notes