From 98916a2fbc4f9b7bf85d9c4d2f9aa301c1f71259 Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Mon, 30 Jul 2012 16:33:44 -0300
Subject: [PATCH] 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>
---
 arch/arm/boot/dts/imx23-olinuxino.dts |  6 ++++++
 arch/arm/boot/dts/imx23.dtsi          | 11 +++++++++++
 2 files changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts
index 20912b1d8893..a28687303e49 100644
--- 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 e6138310e5ce..9700872794d0 100644
--- 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 = <
-- 
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