From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752199AbdAJVG0 (ORCPT ); Tue, 10 Jan 2017 16:06:26 -0500 Received: from galahad.ideasonboard.com ([185.26.127.97]:47960 "EHLO galahad.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752094AbdAJVGM (ORCPT ); Tue, 10 Jan 2017 16:06:12 -0500 From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Cc: Peter Senna Tschudin , airlied@linux.ie, architt@codeaurora.org, akpm@linux-foundation.org, daniel.vetter@ffwll.ch, davem@davemloft.net, devicetree@vger.kernel.org, enric.balletbo@collabora.com, eballetbo@gmail.com, galak@codeaurora.org, gregkh@linuxfoundation.org, heiko@sntech.de, ijc+devicetree@hellion.org.uk, javier@dowhile0.org, jslaby@suse.cz, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux@armlinux.org.uk, linux-kernel@vger.kernel.org, linux@roeck-us.net, mark.rutland@arm.com, martin.donnelly@ge.com, martyn.welch@collabora.co.uk, mchehab@osg.samsung.com, pawel.moll@arm.com, peter.senna@gmail.com, p.zabel@pengutronix.de, thierry.reding@gmail.com, rmk+kernel@armlinux.org.uk, robh+dt@kernel.org, shawnguo@kernel.org, tiwai@suse.com, treding@nvidia.com, ykk@rock-chips.com, Fabio Estevam Subject: Re: [PATCH V7 1/4] Documentation/devicetree/bindings: b850v3_lvds_dp Date: Tue, 10 Jan 2017 23:06:22 +0200 Message-ID: <6121545.d1oTkZXUdh@avalon> User-Agent: KMail/4.14.10 (Linux/4.8.6-gentoo; KDE/4.14.24; x86_64; ; ) In-Reply-To: <21ea1b0795bdaa30ca475d6ce675b620b2b644ed.1483301745.git.peter.senna@collabora.com> References: <21ea1b0795bdaa30ca475d6ce675b620b2b644ed.1483301745.git.peter.senna@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Peter, Thank you for the patch. On Sunday 01 Jan 2017 21:24:29 Peter Senna Tschudin wrote: > Devicetree bindings documentation for the GE B850v3 LVDS/DP++ > display bridge. > > Cc: Martyn Welch > Cc: Martin Donnelly > Cc: Javier Martinez Canillas > Cc: Enric Balletbo i Serra > Cc: Philipp Zabel > Cc: Rob Herring > Cc: Fabio Estevam > Signed-off-by: Peter Senna Tschudin > --- > There was an Acked-by from Rob Herring for V6, but I > changed the bindings to use i2c_new_secondary_device() so I removed it from > the commit message. > > .../devicetree/bindings/ge/b850v3-lvds-dp.txt | 39 +++++++++++++++++++ > 1 file changed, 39 insertions(+) > create mode 100644 Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt > > diff --git a/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt > b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt new file mode > 100644 > index 0000000..1bc6ebf > --- /dev/null > +++ b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt > @@ -0,0 +1,39 @@ > +Driver for GE B850v3 LVDS/DP++ display bridge > + > +Required properties: > + - compatible : should be "ge,b850v3-lvds-dp". > + - reg : should contain the main address which is used to ack the > + interrupts and address for edid. > + - reg-names : comma separeted list of register names. Valid values > + are "main", and "edid". > + - interrupt-parent : phandle of the interrupt controller that services > + interrupts to the device > + - interrupts : one interrupt should be described here, as in > + <0 IRQ_TYPE_LEVEL_HIGH>. > + - port : should describe the video signal connection between the host > + and the bridge. A bridge has, by definition, (at least) one input and (at least) one output. You should thus have (at least) two ports. > +Example: > + > +&mux2_i2c2 { > + status = "okay"; > + clock-frequency = <100000>; > + > + b850v3-lvds-dp-bridge@73 { > + compatible = "ge,b850v3-lvds-dp"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + reg = <0x73 0x72>; > + reg-names = "main", "edid"; > + > + interrupt-parent = <&gpio2>; > + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; > + > + port { > + b850v3_dp_bridge_in: endpoint { > + remote-endpoint = <&lvds0_out>; > + }; > + }; > + }; > +}; -- Regards, Laurent Pinchart