linux-kernel - [PATCH] arm: dts: Add uart1 and uart2 to igep boards.

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Date:	Wed, 12 Dec 2012 16:33:42 +0100
From:	Matthias Brugger <matthias.bgg@...il.com>
To:	b-cousson@...com, tony@...mide.com, grant.likely@...retlab.ca,
	eballetbo@...il.com, elezegarcia@...il.com, ebutera@...il.com,
	javier.martinez@...labora.co.uk, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	devicetree-discuss@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Cc:	Matthias Brugger <matthias.bgg@...il.com>
Subject: [PATCH] arm: dts: Add uart1 and uart2 to igep boards.

This patch is a follow-up patch for Javier Martinez effort adding initial
device tree support to IGEP technology devices. [1]

It adds uart1 and uart2 bindings to the generic dtsi for the IGEP boards.

[1] http://www.spinics.net/lists/linux-omap/msg83409.html

Signed-off-by: Matthias Brugger <matthias.bgg@...il.com>
---
 arch/arm/boot/dts/omap3-igep.dtsi |   24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi
index 125fe00..c02e3c0 100644
--- a/arch/arm/boot/dts/omap3-igep.dtsi
+++ b/arch/arm/boot/dts/omap3-igep.dtsi
@@ -27,6 +27,20 @@
 };
 
 &omap3_pmx_core {
+	uart1_pins: pinmux_uart1_pins {
+		pinctrl-single,pins = <
+			0x152 0x100	/* uart1_rx.uart1_rx INPUT | MODE0 */
+			0x14c 0		/* uart1_tx.uart1_tx OUTPUT | MODE0 */
+		>;
+	};
+
+	uart2_pins: pinmux_uart2_pins {
+		pinctrl-single,pins = <
+			0x14a 0x100	/* uart2_rx.uart2_rx INPUT | MODE0 */
+			0x148 0		/* uart2_tx.uart2_tx OUTPUT | MODE0 */
+		>;
+	};
+
 	uart3_pins: pinmux_uart3_pins {
 		pinctrl-single,pins = <
 			0x16e 0x100	/* uart3_rx.uart3_rx INPUT | MODE0 */
@@ -77,6 +91,16 @@
 	status = "disabled";
 };
 
+&uart1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart1_pins>;
+};
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart2_pins>;
+};
+
 &uart3 {
        pinctrl-names = "default";
        pinctrl-0 = <&uart3_pins>;
-- 
1.7.9.5

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