2 files changed, 17 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/video/exynos_hdmi.txt b/Documentation/devicetree/bindings/video/exynos_hdmi.txt
index 323983be3c30..50decf8e1b90 100644
--- a/Documentation/devicetree/bindings/video/exynos_hdmi.txt
+++ b/Documentation/devicetree/bindings/video/exynos_hdmi.txt
@@ -12,7 +12,19 @@ Required properties:
 	a) phandle of the gpio controller node.
 	b) pin number within the gpio controller.
 	c) optional flags and pull up/down.
-
+- clocks: list of clock IDs from SoC clock driver.
+	a) hdmi: Gate of HDMI IP bus clock.
+	b) sclk_hdmi: Gate of HDMI special clock.
+	c) sclk_pixel: Pixel special clock, one of the two possible inputs of
+		HDMI clock mux.
+	d) sclk_hdmiphy: HDMI PHY clock output, one of two possible inputs of
+		HDMI clock mux.
+	e) mout_hdmi: It is required by the driver to switch between the 2
+		parents i.e. sclk_pixel and sclk_hdmiphy. If hdmiphy is stable
+		after configuration, parent is set to sclk_hdmiphy else
+		sclk_pixel.
+- clock-names: aliases as per driver requirements for above clock IDs:
+	"hdmi", "sclk_hdmi", "sclk_pixel", "sclk_hdmiphy" and "mout_hdmi".
 Example:
 
 	hdmi {
diff --git a/Documentation/devicetree/bindings/video/exynos_mixer.txt b/Documentation/devicetree/bindings/video/exynos_mixer.txt
index 3334b0a8e343..7bfde9c9d658 100644
--- a/Documentation/devicetree/bindings/video/exynos_mixer.txt
+++ b/Documentation/devicetree/bindings/video/exynos_mixer.txt
@@ -10,6 +10,10 @@ Required properties:
 - reg: physical base address of the mixer and length of memory mapped
 	region.
 - interrupts: interrupt number to the cpu.
+- clocks: list of clock IDs from SoC clock driver.
+	a) mixer: Gate of Mixer IP bus clock.
+	b) sclk_hdmi: HDMI Special clock, one of the two possible inputs of
+               mixer mux.
 
 Example: