Add keypad data node in omap5-evm.

Based on I2C support patch for omap5, which has been
already posted as a different series.

Tested on omap5430 evm with 3.7-rc1 kernel.

Cc: Felipe Balbi <redacted>
Cc: Santosh Shilimkar <redacted>

Tested on omap5430 sdp with 3.7-rc1 kernel.

Signed-off-by: Sourav Poddar <redacted>
---
 arch/arm/boot/dts/omap5-evm.dts |   95 +++++++++++++++++++++++++++++++++++++++
 1 files changed, 95 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/omap5-evm.dts b/arch/arm/boot/dts/omap5-evm.dts
index c663eba..b812d6d 100644
--- a/arch/arm/boot/dts/omap5-evm.dts
+++ b/arch/arm/boot/dts/omap5-evm.dts

@@ -140,3 +140,98 @@
 &mcbsp3 {
 	status = "disabled";
 };
+
+&i2c5 {
+	clock-frequency = <400000>;
+
+	smsc@38 {
+		compatible = "smscece1099";
+		reg = <0x38>;
+		clock = <0x13>;