From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rahul Sharma Subject: [PATCH v1 1/6] dts: exynos: add device tree support for exynos5 hdmi Date: Fri, 12 Oct 2012 00:27:42 +0530 Message-ID: <1349981868-2116-2-git-send-email-rahul.sharma@samsung.com> References: <1349981868-2116-1-git-send-email-rahul.sharma@samsung.com> Return-path: In-reply-to: <1349981868-2116-1-git-send-email-rahul.sharma@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org To: linux-samsung-soc@vger.kernel.org, devicetree-discuss@lists.ozlabs.org Cc: kgene.kim@samsung.com, t.stanislaws@samsung.com, sw0312.kim@samsung.com, inki.dae@samsung.com, jy0922.shim@samsung.com, kyungmin.park@samsung.com, thomas.ab@samsung.com, prashanth.g@samsung.com, joshi@samsung.com, s.shirish@samsung.com, r.sh.open@gmail.com, rahul.sharma@samsung.com List-Id: devicetree@vger.kernel.org This patch adds support for device tree based discovery for exynos5 hdmi. Hdmi node is also renamed with "exynos5-hdmi". Signed-off-by: Rahul Sharma --- arch/arm/boot/dts/exynos5250-smdk5250.dts | 4 ++++ arch/arm/boot/dts/exynos5250.dtsi | 7 +++++++ arch/arm/mach-exynos/include/mach/map.h | 1 + arch/arm/mach-exynos/mach-exynos5-dt.c | 2 ++ 4 files changed, 14 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index a352df4..2a478ab 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -166,4 +166,8 @@ spi_2: spi@12d40000 { status = "disabled"; }; + + hdmi { + hpd-gpio = <&gpx3 7 0xf 1 3>; + }; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index f69e389..4e019b5 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -492,4 +492,11 @@ #gpio-cells = <4>; }; }; + + hdmi { + compatible = "samsung,exynos5-hdmi"; + reg = <0x14530000 0x100000>; + interrupts = <0 95 0>; + version = "1.4"; + }; }; diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index 5edbbe9..7b9efb2 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -201,6 +201,7 @@ #define EXYNOS4_PA_SDO 0x12C20000 #define EXYNOS4_PA_HDMI 0x12D00000 #define EXYNOS4_PA_IIC_HDMIPHY 0x138E0000 +#define EXYNOS5_PA_HDMI 0x14530000 #define EXYNOS4_PA_IIC(x) (0x13860000 + ((x) * 0x10000)) #define EXYNOS5_PA_IIC(x) (0x12C60000 + ((x) * 0x10000)) diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index ce82f30..43449fb 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -64,6 +64,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA0, "dma-pl330.0", NULL), OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.1", NULL), OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_MDMA1, "dma-pl330.2", NULL), + OF_DEV_AUXDATA("samsung,exynos5-hdmi", EXYNOS5_PA_HDMI, + "exynos5-hdmi", NULL), {}, }; -- 1.7.0.4