arch/arm/boot/dts/nxp/imx/imx6dl-yapp4-common.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6dl-yapp4-common.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6dl-yapp4-common.dtsi
Extension
.dtsi
Size
14341 bytes
Lines
660
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 (C) 2015-2018 Y Soft Corporation, a.s.

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pwm/pwm.h>

/ {
	aliases: aliases {
		ethernet1 = &eth1;
		ethernet2 = &eth2;
		mmc0 = &usdhc3;
		mmc1 = &usdhc4;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
		brightness-levels = <0 32 64 128 255>;
		default-brightness-level = <32>;
		num-interpolated-steps = <8>;
		power-supply = <&sw2_reg>;
		status = "disabled";
	};

	lcd_display: display {
		compatible = "fsl,imx-parallel-display";
		#address-cells = <1>;
		#size-cells = <0>;
		interface-pix-fmt = "rgb24";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ipu1>;
		status = "disabled";

		port@0 {
			reg = <0>;

			lcd_display_in: endpoint {
				remote-endpoint = <&ipu1_di0_disp0>;
			};
		};

		port@1 {
			reg = <1>;

			lcd_display_out: endpoint {
				remote-endpoint = <&lcd_panel_in>;
			};
		};
	};

	panel: panel {
		compatible = "dataimage,scf0700c48ggu18";
		power-supply = <&sw2_reg>;
		backlight = <&backlight>;
		status = "disabled";

		port {
			lcd_panel_in: endpoint {
				remote-endpoint = <&lcd_display_out>;
			};
		};
	};

	reg_pcie: regulator-pcie {
		compatible = "regulator-fixed";
		pinctrl-names = "default";

Annotation

Implementation Notes