From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King Subject: [PATCH v2 7/7] dt-bindings: tda998x: add the calibration gpio Date: Wed, 06 Dec 2017 12:35:54 +0000 Message-ID: References: <20171206123452.GA13127@n2100.armlinux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20171206123452.GA13127-l+eeeJia6m9URfEZ8mYm6t73F7V6hmMc@public.gmane.org> Content-Disposition: inline Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: David Airlie , Hans Verkuil Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Rob Herring , Mark Rutland , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org 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 --- 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..1a4eaca40d94 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. + - nxp,calib-gpios: calibration GPIO, which must correspond with the + gpio used for the TDA998x interrupt pin. + [1] Documentation/sound/alsa/soc/DAI.txt [2] include/dt-bindings/display/tda998x.h -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html