Unverified Commit c0dcfbe2 authored Sep 23, 2020 by Icenowy Zheng Committed by Maxime Ripard Sep 28, 2020

ARM: dts: sun8i: V3/V3s/S3/S3L: add pinctrl for UART2 RX/TX



The UART2 RX/TX pins on Allwinner V3 series is at PB0/1, which is used
as debugging UART on some boards.

Add pinctrl node for them.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200923005858.148261-1-icenowy@aosc.io

parent 02ed6bb8

arch/arm/boot/dts/sun8i-v3s.dtsi

+7 −0

Original line number	Diff line number	Diff line
		@@ -322,6 +322,11 @@
		function = "uart0";
		};

		uart2_pins: uart2-pins {
		pins = "PB0", "PB1";
		function = "uart2";
		};

		mmc0_pins: mmc0-pins {
		pins = "PF0", "PF1", "PF2", "PF3",
		"PF4", "PF5";
		@@ -397,6 +402,8 @@
		reg-io-width = <4>;
		clocks = <&ccu CLK_BUS_UART2>;
		resets = <&ccu RST_BUS_UART2>;
		pinctrl-0 = <&uart2_pins>;
		pinctrl-names = "default";
		status = "disabled";
		};

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