arch/arm64/boot/dts/freescale/imx8qxp-ss-img.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx8qxp-ss-img.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx8qxp-ss-img.dtsi
Extension
.dtsi
Size
1654 bytes
Lines
98
Domain
Architecture Layer
Bucket
arch/arm64
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 2021 NXP
 *	Dong Aisheng <aisheng.dong@nxp.com>
 */

&csi1_pxl_lpcg {
	status = "disabled";
};

&csi1_core_lpcg {
	status = "disabled";
};

&csi1_esc_lpcg {
	status = "disabled";
};

&gpio0_mipi_csi1 {
	status = "disabled";
};

&i2c_mipi_csi1 {
	status = "disabled";
};

&irqsteer_csi1 {
	status = "disabled";
};

&isi {
	compatible = "fsl,imx8qxp-isi";
	reg = <0x58100000 0x60000>;
	interrupts = <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>,
		     <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>,
		     <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>,
		     <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>,
		     <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>,
		     <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>;
	clocks = <&pdma0_lpcg IMX_LPCG_CLK_0>,
		 <&pdma1_lpcg IMX_LPCG_CLK_0>,
		 <&pdma2_lpcg IMX_LPCG_CLK_0>,
		 <&pdma3_lpcg IMX_LPCG_CLK_0>,
		 <&pdma4_lpcg IMX_LPCG_CLK_0>,
		 <&pdma5_lpcg IMX_LPCG_CLK_0>;
	clock-names = "per0", "per1", "per2", "per3", "per4", "per5";
	power-domains = <&pd IMX_SC_R_ISI_CH0>,
			<&pd IMX_SC_R_ISI_CH1>,
			<&pd IMX_SC_R_ISI_CH2>,
			<&pd IMX_SC_R_ISI_CH3>,
			<&pd IMX_SC_R_ISI_CH4>,
			<&pd IMX_SC_R_ISI_CH5>;

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

		port@2 {
			reg = <2>;

			isi_in_2: endpoint {
				remote-endpoint = <&mipi_csi0_out>;
			};
		};
	};
};

&mipi_csi_0 {
	ports {
		#address-cells = <1>;

Annotation

Implementation Notes