Add auart4 2 pins configuration on SSP3 pads

Signed-off-by: Eric Bénard <e...@eukrea.com>
---
 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 5c45f29..25f2243 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -354,6 +354,17 @@
                                        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 = <
-- 
1.7.11.7

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