bcm2835-rpi.dtsi 1.26 KB
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#include <dt-bindings/power/raspberrypi-power.h>

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/ {
	leds {
		compatible = "gpio-leds";

		act {
			label = "ACT";
			default-state = "keep";
			linux,default-trigger = "heartbeat";
		};
	};
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	soc {
		firmware: firmware {
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			compatible = "raspberrypi,bcm2835-firmware", "simple-bus";
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			mboxes = <&mailbox>;
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			dma-ranges;
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		};
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		power: power {
			compatible = "raspberrypi,bcm2835-power";
			firmware = <&firmware>;
			#power-domain-cells = <1>;
		};
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		vchiq: mailbox@7e00b840 {
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			compatible = "brcm,bcm2835-vchiq";
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			reg = <0x7e00b840 0x3c>;
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			interrupts = <0 2>;
		};
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	};
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};

&gpio {
	pinctrl-names = "default";

	gpioout: gpioout {
		brcm,pins = <6>;
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		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
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	};

	alt0: alt0 {
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		brcm,pins = <4 5 7 8 9 10 11>;
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		brcm,function = <BCM2835_FSEL_ALT0>;
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	};
};

&i2c0 {
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	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_gpio0>;
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	status = "okay";
	clock-frequency = <100000>;
};

&i2c1 {
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	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_gpio2>;
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	status = "okay";
	clock-frequency = <100000>;
};

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&usb {
	power-domains = <&power RPI_POWER_DOMAIN_USB>;
};
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&vec {
	power-domains = <&power RPI_POWER_DOMAIN_VEC>;
	status = "okay";
};
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&dsi0 {
	power-domains = <&power RPI_POWER_DOMAIN_DSI0>;
};

&dsi1 {
	power-domains = <&power RPI_POWER_DOMAIN_DSI1>;
};