From mboxrd@z Thu Jan 1 00:00:00 1970 From: a.kesavan@samsung.com (Abhilash Kesavan) Date: Mon, 16 Dec 2013 17:31:11 +0530 Subject: [PATCH 2/2] ARM: dts: Add node for GPIO keys on SMDK5420 In-Reply-To: <1387195271-3613-1-git-send-email-a.kesavan@samsung.com> References: <1387195271-3613-1-git-send-email-a.kesavan@samsung.com> Message-ID: <1387195271-3613-2-git-send-email-a.kesavan@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add support for the suspend/resume button (SW7) on SMDK5420 using gpio-keys driver. Signed-off-by: Abhilash Kesavan --- arch/arm/boot/dts/exynos5420-smdk5420.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts index fb5a1e2..015e8b7 100644 --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -120,4 +120,15 @@ reg = <0x50>; }; }; + + gpio-keys { + compatible = "gpio-keys"; + + wakeup { + label = "SW7"; + gpios = <&gpx0 0 1>; + linux,code = <143>; /* KEY_WAKEUP */ + gpio-key,wakeup; + }; + }; }; -- 1.7.9.5