ARM: dts: imx6ul: add kpp support

This patch adds the device node for the i.MX6UL keypad controller.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 8499b3db18a547b1966c72e04e226ca21d00449a..71778992f03d907b75c7936115df07ef82ee06c8 100644 (file)
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -471,6 +471,14 @@
                                status = "disabled";
                        };
 
+                       kpp: kpp@020b8000 {
+                               compatible = "fsl,imx6ul-kpp", "fsl,imx6q-kpp", "fsl,imx21-kpp";
+                               reg = <0x020b8000 0x4000>;
+                               interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX6UL_CLK_KPP>;
+                               status = "disabled";
+                       };
+
                        wdog1: wdog@020bc000 {
                                compatible = "fsl,imx6ul-wdt", "fsl,imx21-wdt";
                                reg = <0x020bc000 0x4000>;