ARM: dts: imx27: Add kpp devicetree node

This patch adds the missing (Keypad Port) KPP devicetree node
for i.MX27 CPUs.

Signed-off-by: Alexander Shiyan <eagle.alexander923@gmail.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index 0bb974f..df425a7 100644 (file)
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -110,6 +110,14 @@
                                clock-names = "ipg", "per";
                        };
 
+                       kpp: kpp@10008000 {
+                               compatible = "fsl,imx27-kpp", "fsl,imx21-kpp";
+                               reg = <0x10008000 0x1000>;
+                               interrupts = <21>;
+                               clocks = <&clks 37>;
+                               status = "disabled";
+                       };
+
                        uart1: serial@1000a000 {
                                compatible = "fsl,imx27-uart", "fsl,imx21-uart";
                                reg = <0x1000a000 0x1000>;