ARM: dts: mxs: Add AUART2 pinmux

Add 2-pin pinmux settings for AUART2.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index c70ebefbda4623e2be975bdc4f63dabeeb1ae8bf..0c9a357e56c52110da2a2de49fa2a53912d1b88d 100644 (file)
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -171,6 +171,17 @@
                                        fsl,pull-up = <MXS_PULL_DISABLE>;
                                };
 
+                               auart1_2pins_a: auart1-2pins@0 {
+                                       reg = <0>;
+                                       fsl,pinmux-ids = <
+                                               MX23_PAD_GPMI_D14__AUART2_RX
+                                               MX23_PAD_GPMI_D15__AUART2_TX
+                                       >;
+                                       fsl,drive-strength = <MXS_DRIVE_4mA>;
+                                       fsl,voltage = <MXS_VOLTAGE_HIGH>;
+                                       fsl,pull-up = <MXS_PULL_DISABLE>;
+                               };
+
                                gpmi_pins_a: gpmi-nand@0 {
                                        reg = <0>;
                                        fsl,pinmux-ids = <