ARM: dts: i.MX3x: add keypad port devicetree nodes

Add the Keypad Port (KPP) devicetree nodes for IMX31 and IMX35 SOC.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx31.dtsi b/arch/arm/boot/dts/imx31.dtsi
index 5fdb222..1ce7ae9 100644 (file)
--- a/arch/arm/boot/dts/imx31.dtsi
+++ b/arch/arm/boot/dts/imx31.dtsi
@@ -69,6 +69,14 @@
                                status = "disabled";
                        };
 
+                       kpp: kpp@43fa8000 {
+                               compatible = "fsl,imx31-kpp", "fsl,imx21-kpp";
+                               reg = <0x43fa8000 0x4000>;
+                               interrupts = <24>;
+                               clocks = <&clks 46>;
+                               status = "disabled";
+                       };
+
                        uart4: serial@43fb0000 {
                                compatible = "fsl,imx31-uart", "fsl,imx21-uart";
                                reg = <0x43fb0000 0x4000>;

diff --git a/arch/arm/boot/dts/imx35.dtsi b/arch/arm/boot/dts/imx35.dtsi
index 14e1320..490b7b4 100644 (file)
--- a/arch/arm/boot/dts/imx35.dtsi
+++ b/arch/arm/boot/dts/imx35.dtsi
@@ -137,6 +137,14 @@
                                status = "disabled";
                        };
 
+                       kpp: kpp@43fa8000 {
+                               compatible = "fsl,imx35-kpp", "fsl,imx21-kpp";
+                               reg = <0x43fa8000 0x4000>;
+                               interrupts = <24>;
+                               clocks = <&clks 56>;
+                               status = "disabled";
+                       };
+
                        iomuxc: iomuxc@43fac000 {
                                compatible = "fsl,imx35-iomuxc";
                                reg = <0x43fac000 0x4000>;