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ARM: dts: imx27-pdk: Pass the UART1 pin configuration
authorFabio Estevam <fabio.estevam@freescale.com>
Sun, 13 Apr 2014 14:48:42 +0000 (11:48 -0300)
committerShawn Guo <shawn.guo@freescale.com>
Fri, 16 May 2014 15:01:52 +0000 (23:01 +0800)
Provide an entry for the UART1 pin muxing.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
arch/arm/boot/dts/imx27-pdk.dts patch | blob | blame | history

diff --git a/arch/arm/boot/dts/imx27-pdk.dts b/arch/arm/boot/dts/imx27-pdk.dts
index bd9526561f10d4366c011f4d4e2fb119446b665f..e0f42133f6572cf78413752cccbf981835a68e07 100644 (file)
--- a/arch/arm/boot/dts/imx27-pdk.dts
+++ b/arch/arm/boot/dts/imx27-pdk.dts
@@ -28,5 +28,20 @@
 
 &uart1 {
        fsl,uart-has-rtscts;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart1>;
        status = "okay";
 };
+
+&iomuxc {
+       imx27-pdk {
+               pinctrl_uart1: uart1grp {
+                       fsl,pins = <
+                               MX27_PAD_UART1_TXD__UART1_TXD 0x0
+                               MX27_PAD_UART1_RXD__UART1_RXD 0x0
+                               MX27_PAD_UART1_CTS__UART1_CTS 0x0
+                               MX27_PAD_UART1_RTS__UART1_RTS 0x0
+                       >;
+               };
+       };
+};