Add keypad node to twl4030, so that board DTS
files can just add the keymap.

Signed-off-by: Sebastian Reichel <[email protected]>
---
 arch/arm/boot/dts/twl4030.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi
index 4217096..86cfc7d 100644
--- a/arch/arm/boot/dts/twl4030.dtsi
+++ b/arch/arm/boot/dts/twl4030.dtsi
@@ -145,4 +145,11 @@
                compatible = "ti,twl4030-pwrbutton";
                interrupts = <8>;
        };
+
+       twl_keypad: keypad {
+               compatible = "ti,twl4030-keypad";
+               interrupts = <1>;
+               keypad,num-rows = <8>;
+               keypad,num-columns = <8>;
+       };
 };
-- 
1.8.5.2

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