arch/powerpc/boot/dts/fsl/bsc9131rdb.dtsi

Source file repositories/reference/linux-study-clean/arch/powerpc/boot/dts/fsl/bsc9131rdb.dtsi

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/dts/fsl/bsc9131rdb.dtsi
Extension
.dtsi
Size
3028 bytes
Lines
105
Domain
Architecture Layer
Bucket
arch/powerpc
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

&board_ifc {

	nand@0,0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "fsl,ifc-nand";
		reg = <0x0 0x0 0x4000>;

	};
};

&board_soc {
	/* BSC9131RDB does not have any device on i2c@3100 */
	i2c@3100 {
		status = "disabled";
	};

	spi@7000 {
		flash@0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "spansion,s25sl12801", "jedec,spi-nor";
			reg = <0>;
			spi-max-frequency = <50000000>;

		};
	};

	usb@22000 {
		phy_type = "ulpi";
	};

	mdio@24000 {
		phy0: ethernet-phy@0 {
			interrupts = <3 1 0 0>;
			reg = <0x0>;
		};

		phy1: ethernet-phy@1 {
			interrupts = <2 1 0 0>;
			reg = <0x3>;
		};
	};

	sdhc@2e000 {
		status = "disabled";
	};

	ptp_clock@b0e00 {
		compatible = "fsl,etsec-ptp";
		reg = <0xb0e00 0xb0>;
		interrupts = <68 2 0 0 69 2 0 0>;
		fsl,tclk-period	= <5>;
		fsl,tmr-prsc	= <2>;
		fsl,tmr-add	= <0xcccccccd>;
		fsl,tmr-fiper1	= <999999995>;
		fsl,tmr-fiper2	= <99990>;
		fsl,max-adj	= <249999999>;
	};

	enet0: ethernet@b0000 {
		phy-handle = <&phy0>;
		phy-connection-type = "rgmii-id";
	};

	enet1: ethernet@b1000 {
		phy-handle = <&phy1>;
		phy-connection-type = "rgmii-id";
	};
};

Annotation

Implementation Notes