From 04427ec57480d83f98d8a8a326b831dfa474f297 Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Mon, 2 Feb 2015 14:20:28 +0100 Subject: drm/exynos: add support for 'hdmi' clock Mixed need to have hdmi clock enabled to properly perform power on/off sequences, so add handling of this clock directly to the mixer driver. Dependency between hdmi clock and mixer module has been observed on Exynos4 based boards. Suggested-by: Andrzej Hajda Reviewed-by: Javier Martinez Canillas Tested-by: Javier Martinez Canillas Signed-off-by: Marek Szyprowski Signed-off-by: Inki Dae --- Documentation/devicetree/bindings/video/exynos_mixer.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/video/exynos_mixer.txt b/Documentation/devicetree/bindings/video/exynos_mixer.txt index 08b394b1edbf..3e38128f866b 100644 --- a/Documentation/devicetree/bindings/video/exynos_mixer.txt +++ b/Documentation/devicetree/bindings/video/exynos_mixer.txt @@ -15,6 +15,7 @@ Required properties: a) mixer: Gate of Mixer IP bus clock. b) sclk_hdmi: HDMI Special clock, one of the two possible inputs of mixer mux. + c) hdmi: Gate of HDMI IP bus clock, needed together with sclk_hdmi. Example: -- cgit v1.2.3