From: Hans Verkuil hans.verkuil@cisco.com
Now that there is a cec.txt with common CEC bindings, update the two driver-specific bindings to refer to cec.txt.
Signed-off-by: Hans Verkuil hans.verkuil@cisco.com Cc: Krzysztof Kozlowski krzk@kernel.org Cc: Andrzej Hajda a.hajda@samsung.com Cc: Benjamin Gaignard benjamin.gaignard@linaro.org Cc: devicetree@vger.kernel.org --- Documentation/devicetree/bindings/media/s5p-cec.txt | 6 ++---- Documentation/devicetree/bindings/media/stih-cec.txt | 2 +- 2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/media/s5p-cec.txt b/Documentation/devicetree/bindings/media/s5p-cec.txt index 261af4d1a791..1b1a10ba48ce 100644 --- a/Documentation/devicetree/bindings/media/s5p-cec.txt +++ b/Documentation/devicetree/bindings/media/s5p-cec.txt @@ -15,13 +15,11 @@ Required properties: - clock-names : from common clock binding: must contain "hdmicec", corresponding to entry in the clocks property. - samsung,syscon-phandle - phandle to the PMU system controller - - hdmi-phandle - phandle to the HDMI controller + - hdmi-phandle - phandle to the HDMI controller, see also cec.txt.
Optional: - needs-hpd : if present the CEC support is only available when the HPD - is high. Some boards only let the CEC pin through if the HPD is high, for - example if there is a level converter that uses the HPD to power up - or down. + is high. See cec.txt for more details.
Example:
diff --git a/Documentation/devicetree/bindings/media/stih-cec.txt b/Documentation/devicetree/bindings/media/stih-cec.txt index 289a08b33651..8be2a040c6c6 100644 --- a/Documentation/devicetree/bindings/media/stih-cec.txt +++ b/Documentation/devicetree/bindings/media/stih-cec.txt @@ -9,7 +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 + - hdmi-phandle: Phandle to the HDMI controller, see also cec.txt.
Example for STIH407: