From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tushar Behera Subject: Re: [PATCH 1/5] ARM: dts: exynos5250-arndale: Add node entry for gpio-buttons Date: Thu, 07 Feb 2013 11:56:15 +0530 Message-ID: <51134907.1050803@linaro.org> References: <1360214129-4096-1-git-send-email-tushar.behera@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-samsung-soc-owner@vger.kernel.org To: "Kumar, Anil" Cc: "linux-arm-kernel@lists.infradead.org" , "linux-samsung-soc@vger.kernel.org" , "devicetree-discuss@lists.ozlabs.org" , "kgene.kim@samsung.com" , "patches@linaro.org" List-Id: devicetree@vger.kernel.org On 02/07/2013 11:47 AM, Kumar, Anil wrote: > On Thu, Feb 07, 2013 at 10:45:25, Tushar Behera wrote: >> Added GPIO buttons DT node to Arndale board file. >> >> Signed-off-by: Tushar Behera >> Signed-off-by: Sachin Kamat >> --- >> This series is based on for-next branch of Kukjin Kim's tree >> and added on top of the below patch: >> https://patchwork.kernel.org/patch/2042451/ >> --- >> arch/arm/boot/dts/exynos5250-arndale.dts | 48 ++++++++++++++++++++++++++++++ >> 1 files changed, 48 insertions(+), 0 deletions(-) >> >> diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts >> index 63572f9..9ce40df 100644 >> --- a/arch/arm/boot/dts/exynos5250-arndale.dts >> +++ b/arch/arm/boot/dts/exynos5250-arndale.dts >> @@ -119,4 +119,52 @@ >> spi_2: spi@12d40000 { >> status = "disabled"; >> }; >> + >> + gpio_keys { >> + compatible = "gpio-keys"; >> + #address-cells = <1>; >> + #size-cells = <0>; > > Just want to understand why these properties are here? > As these properties are for child dt node. But have not seen > anyone is using here. > That is how gpio_keys node entries are defined in other .dts files. -- Tushar Behera From mboxrd@z Thu Jan 1 00:00:00 1970 From: tushar.behera@linaro.org (Tushar Behera) Date: Thu, 07 Feb 2013 11:56:15 +0530 Subject: [PATCH 1/5] ARM: dts: exynos5250-arndale: Add node entry for gpio-buttons In-Reply-To: References: <1360214129-4096-1-git-send-email-tushar.behera@linaro.org> Message-ID: <51134907.1050803@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 02/07/2013 11:47 AM, Kumar, Anil wrote: > On Thu, Feb 07, 2013 at 10:45:25, Tushar Behera wrote: >> Added GPIO buttons DT node to Arndale board file. >> >> Signed-off-by: Tushar Behera >> Signed-off-by: Sachin Kamat >> --- >> This series is based on for-next branch of Kukjin Kim's tree >> and added on top of the below patch: >> https://patchwork.kernel.org/patch/2042451/ >> --- >> arch/arm/boot/dts/exynos5250-arndale.dts | 48 ++++++++++++++++++++++++++++++ >> 1 files changed, 48 insertions(+), 0 deletions(-) >> >> diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts >> index 63572f9..9ce40df 100644 >> --- a/arch/arm/boot/dts/exynos5250-arndale.dts >> +++ b/arch/arm/boot/dts/exynos5250-arndale.dts >> @@ -119,4 +119,52 @@ >> spi_2: spi at 12d40000 { >> status = "disabled"; >> }; >> + >> + gpio_keys { >> + compatible = "gpio-keys"; >> + #address-cells = <1>; >> + #size-cells = <0>; > > Just want to understand why these properties are here? > As these properties are for child dt node. But have not seen > anyone is using here. > That is how gpio_keys node entries are defined in other .dts files. -- Tushar Behera