* [PATCH] ARM: dts: sun7i: add pin muxing options for UART2
@ 2014-01-14 14:49 Chen-Yu Tsai
2014-01-15 10:06 ` Maxime Ripard
0 siblings, 1 reply; 2+ messages in thread
From: Chen-Yu Tsai @ 2014-01-14 14:49 UTC (permalink / raw)
To: linux-arm-kernel
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>
---
arch/arm/boot/dts/sun7i-a20.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 82a74ba..1a5cc19 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -402,6 +402,13 @@
allwinner,pull = <0>;
};
+ uart2_pins_a: uart2 at 0 {
+ allwinner,pins = "PI16", "PI17", "PI18", "PI19";
+ allwinner,function = "uart2";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
uart6_pins_a: uart6 at 0 {
allwinner,pins = "PI12", "PI13";
allwinner,function = "uart6";
--
1.8.5.2
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2014-01-14 14:49 [PATCH] ARM: dts: sun7i: add pin muxing options for UART2 Chen-Yu Tsai
2014-01-15 10:06 ` Maxime Ripard
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