ARM: mx28: add auart4 2 pins pinmux to imx28.dtsi
Add auart4 2 pins configuration on SSP3 pads
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 2790063..5ec78c9 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -376,6 +376,17 @@
fsl,pull-up = <0>;
};
+ auart4_2pins_a: auart4@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x2181 /* MX28_PAD_SSP3_SCK__AUART4_TX */
+ 0x2191 /* MX28_PAD_SSP3_MOSI__AUART4_RX */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+
mac0_pins_a: mac0@0 {
reg = <0>;
fsl,pinmux-ids = <