ARM: dts: omap3-n900: Add UART support

Add UART support to Nokia N900.

Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 7dd6fb6488e0..92262680cb85 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -31,6 +31,20 @@
 &omap3_pmx_core {
         pinctrl-names = "default";
 
+        uart2_pins: pinmux_uart2_pins {
+                pinctrl-single,pins = <
+                        0x14a (PIN_INPUT | MUX_MODE0)           /* uart2_rx */
+                        0x148 (PIN_OUTPUT | MUX_MODE0)          /* uart2_tx */
+                >;
+        };
+
+        uart3_pins: pinmux_uart3_pins {
+                pinctrl-single,pins = <
+                        0x16e (PIN_INPUT | MUX_MODE0)           /* uart3_rx */
+                        0x170 (PIN_OUTPUT | MUX_MODE0)          /* uart3_tx */
+                >;
+        };
+
         i2c1_pins: pinmux_i2c1_pins {
                 pinctrl-single,pins = <
                         0x18a (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_scl */
@@ -127,3 +141,17 @@
         mode = <2>;
         power = <50>;
 };
+
+&uart1 {
+        status = "disabled";
+};
+
+&uart2 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&uart2_pins>;
+};
+
+&uart3 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&uart3_pins>;
+};