From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramiro Oliveira Subject: Re: [PATCH v3 1/2] Add OV5647 device tree documentation Date: Tue, 18 Oct 2016 14:38:20 +0100 Message-ID: <7a228213-bbd1-8eb4-6d8b-123b3b6e215f@synopsys.com> References: <0f85bdabe4951533e6fe7a842cc5dfa0f2cd8a6c.1476286687.git.roliveir@synopsys.com> <20161018131434.2bbk2evxkv7mutfo@rob-hp-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20161018131434.2bbk2evxkv7mutfo@rob-hp-laptop> Sender: linux-media-owner@vger.kernel.org To: Rob Herring Cc: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, mark.rutland@arm.com, mchehab@kernel.org, davem@davemloft.net, geert@linux-m68k.org, akpm@linux-foundation.org, kvalo@codeaurora.org, linux@roeck-us.net, hverkuil@xs4all.nl, lars@metafoo.de, pavel@ucw.cz, robert.jarzmik@free.fr, slongerbeam@gmail.com, dheitmueller@kernellabs.com, pali.rohar@gmail.com, CARLOS.PALMINHA@synopsys.com List-Id: devicetree@vger.kernel.org On 10/18/2016 2:14 PM, Rob Herring wrote: > On Wed, Oct 12, 2016 at 05:02:21PM +0100, Ramiro Oliveira wrote: >> Signed-off-by: Ramiro Oliveira >> --- >> .../devicetree/bindings/media/i2c/ov5647.txt | 19 +++++++++++++++++++ >> 1 file changed, 19 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5647.txt >> >> diff --git a/Documentation/devicetree/bindings/media/i2c/ov5647.txt b/Documentation/devicetree/bindings/media/i2c/ov5647.txt >> new file mode 100644 >> index 0000000..4c91b3b >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/media/i2c/ov5647.txt >> @@ -0,0 +1,19 @@ >> +Omnivision OV5647 raw image sensor >> +--------------------------------- >> + >> +OV5647 is a raw image sensor with MIPI CSI-2 and CCP2 image data interfaces >> +and CCI (I2C compatible) control bus. >> + >> +Required properties: >> + >> +- compatible : "ovti,ov5647"; >> +- reg : I2C slave address of the sensor; >> + >> +The common video interfaces bindings (see video-interfaces.txt) should be >> +used to specify link to the image data receiver. The OV5647 device >> +node should contain one 'port' child node with an 'endpoint' subnode. >> + >> +Following properties are valid for the endpoint node: >> + >> +- data-lanes : (optional) specifies MIPI CSI-2 data lanes as covered in >> + video-interfaces.txt. The sensor supports only two data lanes. > What's the default if not present? Since the sensor only supports 2 data lanes, this information will not be used, even if it is available in the DT. So the default will be 2. > >> -- >> 2.9.3 >> >>