From cfa1dd99d50198e40fae6a370508f75927a350f1 Mon Sep 17 00:00:00 2001
From: Mans Rullgard <mans@mansr.com>
Date: Fri, 11 Dec 2015 13:36:26 +0000
Subject: [PATCH] ARM: dts: imx28: add alternate auart4 pinmux
Add auart4 2-pin configuration on auart0 rts/cts pads.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
arch/arm/boot/dts/imx28.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index c5b57d4adade..fae7b9069fc4 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -405,6 +405,17 @@ MX28_PAD_SSP3_MOSI__AUART4_RX
fsl,pull-up = <MXS_PULL_DISABLE>;
};
+ auart4_2pins_b: auart4@1 {
+ reg = <1>;
+ fsl,pinmux-ids = <
+ MX28_PAD_AUART0_CTS__AUART4_RX
+ MX28_PAD_AUART0_RTS__AUART4_TX
+ >;
+ fsl,drive-strength = <MXS_DRIVE_4mA>;
+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
+ fsl,pull-up = <MXS_PULL_DISABLE>;
+ };
+
mac0_pins_a: mac0@0 {
reg = <0>;
fsl,pinmux-ids = <
--
2.30.9