From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH 3/5] Documentation/devicetree/bindings: Add b850v3_lvds_dp Date: Thu, 2 Jun 2016 17:57:07 -0500 Message-ID: <20160602225707.GA29417@rob-hp-laptop> References: <1464626385-19253-1-git-send-email-peter.senna@collabora.com> <1464626385-19253-4-git-send-email-peter.senna@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1464626385-19253-4-git-send-email-peter.senna@collabora.com> Sender: linux-kernel-owner@vger.kernel.org To: Peter Senna Tschudin Cc: airlied@linux.ie, akpm@linux-foundation.org, davem@davemloft.net, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, enric.balletbo@collabora.com, galak@codeaurora.org, gregkh@linuxfoundation.org, heiko@sntech.de, ijc+devicetree@hellion.org.uk, 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, p.zabel@pengutronix.de, rmk+kernel@armlinux.org.uk, shawnguo@kernel.org, tiwai@suse.com, treding@nvidia.com, ykk@rock-chips.com List-Id: devicetree@vger.kernel.org On Mon, May 30, 2016 at 06:39:43PM +0200, Peter Senna Tschudin wrote: > Devicetree bindings documentation for the GE B850v3 LVDS/DP++ > display bridge. > > Signed-off-by: Peter Senna Tschudin > --- > .../devicetree/bindings/ge/b850v3_lvds_dp.txt | 38 ++++++++++++++++++++++ > 1 file changed, 38 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..32e123a > --- /dev/null > +++ b/Documentation/devicetree/bindings/ge/b850v3_lvds_dp.txt > @@ -0,0 +1,38 @@ > +Driver for GE B850v3 LVDS/DP++ display bridge > + > +Required properties: > + - compatible : should be "ge,b850v3_lvds_dp". > + - reg : should contain the address used to ack the interrupts. > + - interrupt-parent : should link to the gpio used as interrupt > + source on the host. > + - interrupts : one interrupt should be described here, as in > + <0 IRQ_TYPE_LEVEL_HIGH>. > + - edid-reg : should contain the address used to read edid information This should be known based on the bridge chip you are using. > + - port : should describe the vide signal connection between the host > + and the bridge. > + > +Example: > + > +&mux2_i2c2 { > + status = "okay"; > + clock-frequency = <100000>; > + > + b850v3_dp_bridge { Don't use '_' in node or property names or compatible strings. > + compatible = "ge,b850v3_lvds_dp"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + reg = <0x73>; > + interrupt-parent = <&gpio2>; > + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; > + > + edid-reg = <0x72>; > + > + port@0 { > + reg = <0>; > + b850v3_dp_bridge_in: endpoint { > + remote-endpoint = <&lvds0_out>; > + }; > + }; > + }; > +}; > -- > 2.5.5 >