ARM: dts: twl4030: Add madc

Add madc node to twl4030, so that board DTS
files can simply reference the A/D converter.

Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi
index 86cfc7d15ca7..36ae9160b558 100644
--- a/arch/arm/boot/dts/twl4030.dtsi
+++ b/arch/arm/boot/dts/twl4030.dtsi
@@ -152,4 +152,10 @@
                 keypad,num-rows = <8>;
                 keypad,num-columns = <8>;
         };
+
+        twl_madc: madc {
+                compatible = "ti,twl4030-madc";
+                interrupts = <3>;
+                #io-channel-cells = <1>;
+        };
 };