From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH 2/2] drm: bridge: add sil902x DT bindings doc Date: Wed, 6 Jan 2016 07:19:59 -0600 Message-ID: <20160106131959.GA18121@rob-hp-laptop> References: <1452079551-30914-1-git-send-email-boris.brezillon@free-electrons.com> <1452079551-30914-2-git-send-email-boris.brezillon@free-electrons.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1452079551-30914-2-git-send-email-boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Boris Brezillon Cc: David Airlie , Daniel Vetter , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Nicolas Ferre , Jean-Christophe Plagniol-Villard , Alexandre Belloni , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Wed, Jan 06, 2016 at 12:25:51PM +0100, Boris Brezillon wrote: > Add Sil9022 DT bindings description. > > Signed-off-by: Boris Brezillon > --- > .../devicetree/bindings/display/bridge/sil902x.txt | 31 ++++++++++++++++++++++ > 1 file changed, 31 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/bridge/sil902x.txt > > diff --git a/Documentation/devicetree/bindings/display/bridge/sil902x.txt b/Documentation/devicetree/bindings/display/bridge/sil902x.txt > new file mode 100644 > index 0000000..7f1339f > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/bridge/sil902x.txt > @@ -0,0 +1,31 @@ > +sil902x HDMI bridge bindings > + > +Required properties: > + - compatible: "sil,sil9022" > + - reg: i2c address of the bridge > + - reset-gpios: OF device-tree gpio specification for RST_N pin. > + > +Optional properties: > + - interrupts-extended or interrupt-parent + interrupts: describe > + the interrupt line used to inform the host about hotplug events. > + > +Optional subnodes: > + - video input: Device node can contain video input port node to > + connect the bridge to a display controller output (See this > + documentation [1]). > + > +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt > + > +Example: > + hdmi-bridge@39 { > + compatible = "sil,sil9022"; > + reg = <0x39>; > + reset-gpios = <&gpx1 5 1 0 0>; 4 GPIO cells? Valid, but unusual. > + ports { > + port@0 { Either need a reg property here or drop the unit address. You could remove ports as well. > + bridge_in: endpoint { > + remote-endpoint = <&dc_out>; > + }; > + }; > + }; > + }; > -- > 2.1.4 > -- 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