[media] stih-cec.txt: document new hdmi phandle

Update the bindings documentation with the new hdmi phandle.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/Documentation/devicetree/bindings/media/stih-cec.txt b/Documentation/devicetree/bindings/media/stih-cec.txt
index 71c4b2f..289a08b 100644 (file)
--- a/Documentation/devicetree/bindings/media/stih-cec.txt
+++ b/Documentation/devicetree/bindings/media/stih-cec.txt
@@ -9,6 +9,7 @@ Required properties:
  - pinctrl-names: Contains only one value - "default"
  - pinctrl-0: Specifies the pin control groups used for CEC hardware.
  - resets: Reference to a reset controller
+ - hdmi-phandle: Phandle to the HDMI controller
 
 Example for STIH407:
 
@@ -22,4 +23,5 @@ sti-cec@094a087c {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_cec0_default>;
        resets = <&softreset STIH407_LPM_SOFTRESET>;
+       hdmi-phandle = <&hdmi>;
 };