arch/arm/boot/dts/allwinner/sun4i-a10-itead-iteaduino-plus.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/allwinner/sun4i-a10-itead-iteaduino-plus.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/allwinner/sun4i-a10-itead-iteaduino-plus.dts
Extension
.dts
Size
3245 bytes
Lines
127
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

/dts-v1/;
#include "sun4i-a10.dtsi"
#include "sunxi-itead-core-common.dtsi"

/ {
	model = "Iteaduino Plus A10";
	compatible = "itead,iteaduino-plus-a10", "allwinner,sun4i-a10";
};

&ahci {
	target-supply = <&reg_ahci_5v>;
	status = "okay";
};

&emac {
	pinctrl-names = "default";
	pinctrl-0 = <&emac_pins>;
	phy-handle = <&phy1>;
	status = "okay";
};

&emac_sram {
	status = "okay";
};

&i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_pins>;

	axp209: pmic@34 {
		interrupts = <0>;
	};
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins>;
	status = "okay";
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c2_pins>;
	status = "okay";
};

&ir0 {
	pinctrl-names = "default";
	pinctrl-0 = <&ir0_rx_pins>;
	status = "okay";
};

&mdio {
	status = "okay";

	phy1: ethernet-phy@1 {
		reg = <1>;
	};
};

&mmc0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc0_pins>;
	vmmc-supply = <&reg_vcc3v3>;
	bus-width = <4>;
	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
	status = "okay";
};

&reg_ahci_5v {

Annotation

Implementation Notes