[PATCH 13/15] MIPS: black-swift: enable GPIO key

[Antony Pavlov]

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 arch/mips/dts/black-swift.dts | 11 +++++++++++
 arch/mips/mach-ath79/Kconfig  |  1 +
 2 files changed, 12 insertions(+)

diff --git a/arch/mips/dts/black-swift.dts b/arch/mips/dts/black-swift.dts
index b0fa3b0..d19c381 100644
--- a/arch/mips/dts/black-swift.dts
+++ b/arch/mips/dts/black-swift.dts
@@ -2,6 +2,7 @@
 
 #include "ar9331.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 
 / {
 	model = "Black Swift";
@@ -15,6 +16,16 @@
 		spiflash = &spiflash;
 	};
 
+	buttons {
+		compatible = "gpio-keys";
+
+		s1 {
+			label = "S1";
+			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
diff --git a/arch/mips/mach-ath79/Kconfig b/arch/mips/mach-ath79/Kconfig
index 9b8e394..374d722 100644
--- a/arch/mips/mach-ath79/Kconfig
+++ b/arch/mips/mach-ath79/Kconfig
@@ -18,6 +18,7 @@ config BOARD_BLACK_SWIFT
 	select HAVE_PBL_IMAGE
 	select HAVE_IMAGE_COMPRESSION
 	select HAS_NMON
+	select INPUT
 
 endchoice
 
-- 
2.7.0