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Commit a6b17868 authored by Sudeep Holla's avatar Sudeep Holla Committed by Olof Johansson
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ARM: dts: spear: replace gpio-key,wakeup with wakeup-source property 



Keyboard driver for GPIO buttons(gpio-keys) checks for the legacy
"gpio-key,wakeup" boolean property to enable gpio buttons as wakeup
source.

Few dts files assign value "1" to gpio-key,wakeup which is incorrect.
Since the presence of the boolean property indicates it is enabled,
value of "0" or "1" have no significance.

This patch replaces the legacy "gpio-key,wakeup" with the unified
"wakeup-source" property which inturn fixes the above mentioned issue.

Reviewed-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent 53a7aa0b

arch/arm/boot/dts/spear1310-evb.dts

+1 −1
Original line number Diff line number Diff line
@@ -161,7 +161,7 @@ 
				linux,code = <0x100>;

				gpios = <&gpio0 7 0x4>;

				debounce-interval = <20>;

				gpio-key,wakeup = <1>;

				wakeup-source;

			};

		};

arch/arm/boot/dts/spear1340-evb.dts

+1 −1
Original line number Diff line number Diff line
@@ -223,7 +223,7 @@ 
				linux,code = <0x100>;

				gpios = <&gpio1 1 0x4>;

				debounce-interval = <20>;

				gpio-key,wakeup = <1>;

				wakeup-source;

			};

		};

arch/arm/boot/dts/spear320-hmi.dts

+2 −2
Original line number Diff line number Diff line
@@ -141,7 +141,7 @@ 
				linux,code = <0x100>;

				gpios = <&stmpegpio 3 0x4>;

				debounce-interval = <20>;

				gpio-key,wakeup = <1>;

				wakeup-source;

			};



			button@2 {
@@ -149,7 +149,7 @@ 
				linux,code = <0x200>;

				gpios = <&stmpegpio 2 0x4>;

				debounce-interval = <20>;

				gpio-key,wakeup = <1>;

				wakeup-source;

			};

		};