From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sachin Kamat Subject: Re: [PATCH 2/5] ARM: dts: exynos5420: add dt nodes for hdmi subsystem Date: Thu, 20 Jun 2013 12:08:28 +0530 Message-ID: References: <1371706911-27016-1-git-send-email-rahul.sharma@samsung.com> <1371706911-27016-3-git-send-email-rahul.sharma@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1371706911-27016-3-git-send-email-rahul.sharma-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: "devicetree-discuss" To: Rahul Sharma Cc: kgene.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, sw0312.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, tomasz.figa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org, joshi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, inki.dae-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, s.nawrocki-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, r.sh.open-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, l.stach-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org List-Id: devicetree@vger.kernel.org On 20 June 2013 11:11, Rahul Sharma wrote: > Add hdmi, mixer, ddc device tree nodes for Exynos 5420 SoC. > > Signed-off-by: Rahul Sharma > --- > arch/arm/boot/dts/exynos5420-smdk5420.dts | 15 +++++++++++++++ > arch/arm/boot/dts/exynos5420.dtsi | 12 ++++++++++++ > 2 files changed, 27 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts > index 08607df..b3721bd 100644 > --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts > +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts > @@ -30,4 +30,19 @@ > clock-frequency = <24000000>; > }; > }; > + > + hdmi { > + hpd-gpio = <&gpx3 7 0>; > + }; > + > + i2c_2: i2c@12C80000 { > + samsung,i2c-sda-delay = <100>; > + samsung,i2c-max-bus-freq = <66000>; > + status = "okay"; > + > + hdmiddc@50 { > + compatible = "samsung,exynos4210-hdmiddc"; > + reg = <0x50>; > + }; > + }; > }; > diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi > index b0ec047..45aadf9 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -201,4 +201,16 @@ > clock-names = "i2c"; > status = "disabled"; > }; > + > + hdmi { > + compatible = "samsung,exynos4212-hdmi"; > + reg = <0x14530000 0x70000>; > + interrupts = <0 95 0>; > + }; > + > + mixer: mixer@14450000 { > + compatible = "samsung,exynos5420-mixer"; > + reg = <0x14450000 0x10000>; > + interrupts = <0 94 0>; > + }; If these are the parent nodes, disable them here and enable in the board files. -- With warm regards, Sachin