[PATCH 7/6] dt-bindings: tda998x: add the calibration gpio
robh at kernel.org
Fri Dec 1 02:08:07 UTC 2017
On Wed, Nov 29, 2017 at 10:30:20AM +0000, Russell King wrote:
> Add the optional calibration gpio for integrated TDA9950 CEC support.
> This GPIO corresponds with the interrupt from the TDA998x, as the
> calibration requires driving the interrupt pin low.
> Signed-off-by: Russell King <rmk+kernel at armlinux.org.uk>
> Sorry, this patch got forgotten, tacking it on the end of the series.
> Documentation/devicetree/bindings/display/bridge/tda998x.txt | 3 +++
> 1 file changed, 3 insertions(+)
> diff --git a/Documentation/devicetree/bindings/display/bridge/tda998x.txt b/Documentation/devicetree/bindings/display/bridge/tda998x.txt
> index 24cc2466185a..ad6620560d63 100644
> --- a/Documentation/devicetree/bindings/display/bridge/tda998x.txt
> +++ b/Documentation/devicetree/bindings/display/bridge/tda998x.txt
> @@ -27,6 +27,9 @@ Required properties;
> in question is used. The implementation allows one or two DAIs. If two
> DAIs are defined, they must be of different type.
> + - calib-gpio: calibration GPIO, which must correspond with the
> + gpio used for the TDA998x interrupt pin.
Should be nxp,calib-gpios
>  Documentation/sound/alsa/soc/DAI.txt
>  include/dt-bindings/display/tda998x.h
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