From mboxrd@z Thu Jan 1 00:00:00 1970 From: afaerber@suse.de (=?UTF-8?q?Andreas=20F=C3=A4rber?=) Date: Fri, 14 Apr 2017 19:13:20 +0200 Subject: [PATCH] arm64: dts: allwinner: a64: Add UART2 pin nodes Message-ID: <20170414171320.19743-1-afaerber@suse.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org UART2 is exposed on the Pi connector of Pine64. Make a pinctrl node available at the SoC level, to simplify enabling UART2 via DT overlay. Signed-off-by: Andreas F?rber --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 1c64ea2d23f9..61d3a19659bf 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -285,6 +285,11 @@ pins = "PG8", "PG9"; function = "uart1"; }; + + uart2_pins: uart2-pins { + pins = "PB0", "PB1"; + function = "uart2"; + }; }; uart0: serial at 1c28000 { -- 2.10.2