[PATCH v3 2/3] ARM: dts: imx27-pdk: Pass the UART1 pin configuration
Fabio Estevam
festevam at gmail.com
Sun Apr 13 07:35:41 PDT 2014
From: Fabio Estevam <fabio.estevam at freescale.com>
Provide an entry for the UART1 pin muxing.
Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
Changes since v2:
- None
Changes since v1:
- Keep the iomuxc node at the bottom
arch/arm/boot/dts/imx27-pdk.dts | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/imx27-pdk.dts b/arch/arm/boot/dts/imx27-pdk.dts
index bd95265..e0f4213 100644
--- 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
+ >;
+ };
+ };
+};
--
1.8.3.2
More information about the linux-arm-kernel
mailing list