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- From 875f2d579db0c3ea113f6367af9ccb32b3dbebcc Mon Sep 17 00:00:00 2001
- From: Chen-Yu Tsai <wens@csie.org>
- Date: Tue, 14 Jan 2014 22:49:50 +0800
- Subject: [PATCH] ARM: dts: sun7i: add pin muxing options for UART2
- UART2 is used on CubieTruck to connect to the Bluetooth module.
- Add the pin set used in this case.
- Signed-off-by: Chen-Yu Tsai <wens@csie.org>
- Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
- ---
- arch/arm/boot/dts/sun7i-a20.dtsi | 7 +++++++
- 1 file changed, 7 insertions(+)
- --- a/arch/arm/boot/dts/sun7i-a20.dtsi
- +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
- @@ -381,6 +381,13 @@
- allwinner,pull = <0>;
- };
-
- + uart2_pins_a: uart2@0 {
- + allwinner,pins = "PI16", "PI17", "PI18", "PI19";
- + allwinner,function = "uart2";
- + allwinner,drive = <0>;
- + allwinner,pull = <0>;
- + };
- +
- uart6_pins_a: uart6@0 {
- allwinner,pins = "PI12", "PI13";
- allwinner,function = "uart6";
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