[PATCH 2/5] ARM: dts: exynos5420: add dt nodes for hdmi subsystem

[Sachin Kamat]

On 20 June 2013 11:11, Rahul Sharma <rahul.sharma at samsung.com> wrote:
> Add hdmi, mixer, ddc device tree nodes for Exynos 5420 SoC.
>
> Signed-off-by: Rahul Sharma <rahul.sharma at samsung.com>
> ---
>  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 at 12C80000 {
> +               samsung,i2c-sda-delay = <100>;
> +               samsung,i2c-max-bus-freq = <66000>;
> +               status = "okay";
> +
> +               hdmiddc at 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 at 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