arch/arm/boot/dts/marvell/dove-cm-a510.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/marvell/dove-cm-a510.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/marvell/dove-cm-a510.dtsi
Extension
.dtsi
Size
5086 bytes
Lines
198
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

#include "dove.dtsi"

/ {
	model = "Compulab CM-A510";
	compatible = "compulab,cm-a510", "marvell,dove";

	/*
	 * Set the minimum memory size here and let the
	 * bootloader set the real size.
	 */
	memory {
		device_type = "memory";
		reg = <0x00000000 0x20000000>;
	};

	leds {
		compatible = "gpio-leds";
		/* Set upper NAND data bit to GPO */
		pinctrl-0 = <&pmx_nand_gpo>;
		pinctrl-names = "default";

		led-system {
			label = "cm-a510:system:green";
			gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
			default-state = "keep";
		};
	};

	wifi_power: regulator-1 {
		compatible = "regulator-fixed";
		regulator-name = "WiFi Power";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio2 7 GPIO_ACTIVE_HIGH>;
	};
};

/* Optional RTL8211D GbE PHY on SMI address 0x03 */
&mdio {
	ethphy: ethernet-phy@3 {
		reg = <3>;
		status = "disabled";
	};
};

&eth {
	ethernet-port@0 {
		phy-handle = <&ethphy>;
	};
};

&i2c0 {
	/* Optional TI TLV320AIC23b audio codec */
	opt_audio: audio@1a {
		compatible = "ti,tlv320aic23";
		reg = <0x1a>;
		status = "disabled";
	};
};

/* Optional RTL8111D GbE NIC on PCIe1 */
&pcie { status = "disabled"; };

&pcie1 {
	pinctrl-0 = <&pmx_pcie1_clkreq>;
	pinctrl-names = "default";
	status = "disabled";
};

&pinctrl {

Annotation

Implementation Notes