ARM: imx23-olinuxino.dts: Add AUART0 support

Add AUART0 support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts
index 20912b1d8893bada21336eb75c062c4a7b5db88c..a28687303e492dab7a10c4461270b6cdd7f0a215 100644 (file)
--- a/arch/arm/boot/dts/imx23-olinuxino.dts
+++ b/arch/arm/boot/dts/imx23-olinuxino.dts
@@ -39,6 +39,12 @@
                                pinctrl-0 = <&duart_pins_a>;
                                status = "okay";
                        };
+
+                       auart0: serial@8006c000 {
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&auart0_2pins_a>;
+                               status = "okay";
+                       };
                };
        };
 };

diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index e6138310e5ced961a269b903fadcfff6869c7be2..9700872794d04f7bbfbf6930ecacf239979947ef 100644 (file)
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -140,6 +140,17 @@
                                        fsl,pull-up = <0>;
                                };
 
+                               auart0_2pins_a: auart0-2pins@0 {
+                                       reg = <0>;
+                                       fsl,pinmux-ids = <
+                                               0x01e2 /* MX23_PAD_I2C_SCL__AUART1_TX */
+                                               0x01f2 /* MX23_PAD_I2C_SDA__AUART1_RX */
+                                       >;
+                                       fsl,drive-strength = <0>;
+                                       fsl,voltage = <1>;
+                                       fsl,pull-up = <0>;
+                               };
+
                                gpmi_pins_a: gpmi-nand@0 {
                                        reg = <0>;
                                        fsl,pinmux-ids = <