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Commit 888366fa authored Oct 28, 2014 by Maxime Ripard

ARM: sun9i: optimus: Set UART0 muxing



Enable the UART0 muxing, as set up by the bootloader.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

parent 43d024d3

arch/arm/boot/dts/sun9i-a80-optimus.dts

+2 −0

Original line number	Diff line number	Diff line
		@@ -60,6 +60,8 @@

		soc {
		uart0: serial@07000000 {
		pinctrl-names = "default";
		pinctrl-0 = <&uart0_pins_a>;
		status = "okay";
		};
		};

arch/arm/boot/dts/sun9i-a80.dtsi

+7 −0

Original line number	Diff line number	Diff line
		@@ -351,6 +351,13 @@
		#interrupt-cells = <2>;
		#size-cells = <0>;
		#gpio-cells = <3>;

		uart0_pins_a: uart0@0 {
		allwinner,pins = "PH12", "PH13";
		allwinner,function = "uart0";
		allwinner,drive = <0>;
		allwinner,pull = <0>;
		};
		};

		uart0: serial@07000000 {