From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rahul Sharma Subject: [PATCH v1 3/6] dts: exynos: add device tree support for exynos5 hdmiphy Date: Fri, 12 Oct 2012 00:27:44 +0530 Message-ID: <1349981868-2116-4-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 hdmiphy. Signed-off-by: Rahul Sharma --- arch/arm/boot/dts/exynos5250-smdk5250.dts | 10 ++++++++++ arch/arm/boot/dts/exynos5250.dtsi | 8 ++++++++ arch/arm/mach-exynos/mach-exynos5-dt.c | 2 ++ 3 files changed, 20 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 2a478ab..af9271c 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -79,6 +79,16 @@ status = "disabled"; }; + i2c@12CE0000 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <66000>; + + hdmiphy { + compatible = "samsung,exynos5-hdmiphy"; + reg = <0x38>; + }; + }; + dwmmc_0: dwmmc0@12200000 { num-slots = <1>; supports-highspeed; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index e4483bc..dd5a4c3 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -152,6 +152,14 @@ #size-cells = <0>; }; + i2c@12CE0000 { + compatible = "samsung,s3c2440-hdmiphy-i2c"; + reg = <0x12CE0000 0x1000>; + interrupts = <0 64 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + spi_0: spi@12d20000 { compatible = "samsung,exynos4210-spi"; reg = <0x12d20000 0x100>; diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index cdad7c1..3f129db 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -47,6 +47,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "s3c2440-i2c.0", NULL), OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(1), "s3c2440-i2c.1", NULL), + OF_DEV_AUXDATA("samsung,s3c2440-hdmiphy-i2c", EXYNOS5_PA_IIC(8), + "s3c2440-hdmiphy-i2c", NULL), OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI0, "dw_mmc.0", NULL), OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI1, -- 1.7.0.4