From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [RFC, V2, 1/2] media: dt-bindings: media: i2c: Add bindings for OV02A10 Date: Thu, 4 Jul 2019 16:46:50 +0800 Message-ID: <20190704084651.3105-2-dongchun.zhu@mediatek.com> References: <20190704084651.3105-1-dongchun.zhu@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20190704084651.3105-1-dongchun.zhu@mediatek.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: mchehab@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, sakari.ailus@linux.intel.com, --to=drinkcat@chromium.org, tfiga@chromium.org, matthias.bgg@gmail.com, bingbu.cao@intel.com Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com, shengnan.wang@mediatek.com, sj.huang@mediatek.com, linux-mediatek@lists.infradead.org, dongchun.zhu@mediatek.com, louis.kuo@mediatek.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org List-Id: devicetree@vger.kernel.org From: Dongchun Zhu Add device tree binding documentation for the OV02A10 camera sensor. Signed-off-by: Dongchun Zhu --- .../devicetree/bindings/media/i2c/ov02a10.txt | 43 ++++++++++++++++++++++ MAINTAINERS | 7 ++++ 2 files changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ov02a10.txt diff --git a/Documentation/devicetree/bindings/media/i2c/ov02a10.txt b/Documentation/devicetree/bindings/media/i2c/ov02a10.txt new file mode 100644 index 0000000..d40aa87 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ov02a10.txt @@ -0,0 +1,43 @@ +* Omnivision OV02A10 MIPI CSI-2 sensor + +Required Properties: +- compatible: shall be "ovti,ov02a10" +- clocks: reference to the xvclk input clock +- clock-names: shall be "xvclk" +- avdd-supply: Analog voltage supply, 2.8 volts +- dovdd-supply: Digital I/O voltage supply, 1.8 volts +- dvdd-supply: Digital core voltage supply, 1.8 volts +- reset-gpios: Low active reset gpio + +The device node shall contain one 'port' child node with an +'endpoint' subnode for its digital output video port, +in accordance with the video interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. +The endpoint optional property 'data-lanes' shall be "<1>". + +Example: +&i2c4 { + ov02a10: camera-sensor@3d { + compatible = "ovti,ov02a10"; + reg = <0x3d>; + pinctrl-names = "default"; + pinctrl-0 = <&camera_pins_cam1_mclk_on>; + + clocks = <&topckgen CLK_TOP_MUX_CAMTG2>, + <&topckgen CLK_TOP_UNIVP_192M_D8>; + clock-names = "xvclk", "freq_mux"; + + avdd-supply = <&mt6358_vcama1_reg>; + dvdd-supply = <&mt6358_vcn18_reg>; + dovdd-supply = <&mt6358_vcamio_reg>; + pwdn-gpios = <&pio 107 1>; + reset-gpios = <&pio 109 1>; + + port { + ov02a10_core: endpoint { + remote-endpoint = <&ov02a10_0>; + data-lanes = <1>; + }; + }; + }; +}; diff --git a/MAINTAINERS b/MAINTAINERS index 5cfbea4..62b81ff 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11571,6 +11571,13 @@ T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/i2c/ov13858.c +OMNIVISION OV02A10 SENSOR DRIVER +M: Dongchun Zhu +L: linux-media@vger.kernel.org +T: git git://linuxtv.org/media_tree.git +S: Maintained +F: Documentation/devicetree/bindings/media/i2c/ov02a10.txt + OMNIVISION OV2680 SENSOR DRIVER M: Rui Miguel Silva L: linux-media@vger.kernel.org -- 2.9.2