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Commit 33d9fc06 authored by Jorik Jonker's avatar Jorik Jonker Committed by Maxime Ripard
Browse files

dts: sun8i-h3: associate exposed UARTs on Orange Pi Boards 



These H3 boards all expose UART1-3 on their expansion header. Since
other functions can be muxed to these pins, they are explicitly
disabled. To enable them, one could use DT overlays or U-boot commands:

 => fdt set /soc/serial@01c28c00 status okay

Signed-off-by: default avatarJorik Jonker <jorik@kippendief.biz>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent ae0fc941

arch/arm/boot/dts/sun8i-h3-orangepi-2.dts

+18 −0
Original line number Diff line number Diff line
@@ -186,6 +186,24 @@ 
	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart1_pins>;

	status = "disabled";

};



&uart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart2_pins>;

	status = "disabled";

};



&uart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart3_pins>;

	status = "disabled";

};



&usb1_vbus_pin_a {

	allwinner,pins = "PG13";

};

arch/arm/boot/dts/sun8i-h3-orangepi-one.dts

+18 −0
Original line number Diff line number Diff line
@@ -139,6 +139,24 @@ 
	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart1_pins>;

	status = "disabled";

};



&uart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart2_pins>;

	status = "disabled";

};



&uart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart3_pins>;

	status = "disabled";

};



&usbphy {

	/* USB VBUS is always on */

	status = "okay";

arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts

+18 −0
Original line number Diff line number Diff line
@@ -161,6 +161,24 @@ 
	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart1_pins>;

	status = "disabled";

};



&uart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart2_pins>;

	status = "disabled";

};



&uart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart3_pins>;

	status = "disabled";

};



&usbphy {

	/* USB VBUS is always on */

	status = "okay";