Hi Rahul, Please see my comments inline. On Friday 23 of August 2013 15:54:18 Rahul Sharma wrote: > Add hdmi, mixer, ddc device tree nodes for Exynos 5420 SoC. > > Signed-off-by: Rahul Sharma <rahul.sharma@xxxxxxxxxxx> > --- > arch/arm/boot/dts/exynos5420-smdk5420.dts | 19 +++++++++++++++++++ > arch/arm/boot/dts/exynos5420.dtsi | 14 ++++++++++++++ > 2 files changed, 33 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts > b/arch/arm/boot/dts/exynos5420-smdk5420.dts index bafba25..7dbf1fa > 100644 > --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts > +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts > @@ -61,4 +61,23 @@ > }; > }; > > + hdmi@14530000 { > + status = "okay"; > + hpd-gpio = <&gpx3 7 0>; > + }; > + > + mixer@14450000 { > + status = "okay"; > + }; > + > + 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>; > + }; > + }; > }; You should separate above board-specific changes from this patch and squash it with patch 6/7, adjusting patch subject and description appropriately. > diff --git a/arch/arm/boot/dts/exynos5420.dtsi > b/arch/arm/boot/dts/exynos5420.dtsi index 05dee86..7c6214d 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -274,4 +274,18 @@ > pinctrl-0 = <&i2c3_bus>; > status = "disabled"; > }; > + > + hdmi@14530000 { > + compatible = "samsung,exynos4212-hdmi"; > + reg = <0x14530000 0x70000>; > + interrupts = <0 95 0>; > + status = "disabled"; > + }; > + > + mixer@14450000 { > + compatible = "samsung,exynos5420-mixer"; > + reg = <0x14450000 0x10000>; > + interrupts = <0 94 0>; > + status = "disabled"; This node looks like a candidate to be enabled here on SoC level, since it does not require any board specific information. Best regards, Tomasz -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html