On Wed, Oct 2, 2013 at 5:10 PM, Olof Johansson olof@lixom.net wrote:
On Tue, Oct 1, 2013 at 4:40 PM, Sean Paul seanpaul@chromium.org wrote:
This patch adds the dp-controller node to the exynos5250-snow board dts file.
Signed-off-by: Sean Paul seanpaul@chromium.org
arch/arm/boot/dts/exynos5250-snow.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index e5af3f2..780511a 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -190,6 +190,18 @@ samsung,vbus-gpio = <&gpx1 1 0>; };
dp-controller {samsung,color-space = <0>;samsung,dynamic-range = <0>;samsung,ycbcr-coeff = <0>;samsung,color-depth = <1>;samsung,link-rate = <0x0a>;samsung,lane-count = <2>;pinctrl-names = "default";pinctrl-0 = <&dp_hpd>;};This won't actually do what I think you want. Since the dtsi has the node name "dp-controller@145B0000", you will end up duplicating a new node and not build on top of that one.
Thanks, Olof. I based this off Inki's exynos-drm-next tree which does not have the latest from arm-soc, I'll re-upload.
Sean
There's two ways to do it: Always include the unit address, or create a label in the dtsi such that:
dp_controller: dp-controller@ {.... }
Then in your dts you can, at the root level:
&dp_controller { ... new stuff and overrides ... };
-Olof