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Fri, 25 Oct 2019 10:51:41 -0700 (PDT) From: Manivannan Sadhasivam To: mchehab@kernel.org, robh+dt@kernel.org, sakari.ailus@iki.fi Subject: [PATCH v2 1/2] dt-bindings: media: i2c: Add IMX296 CMOS sensor binding Date: Fri, 25 Oct 2019 23:21:17 +0530 Message-Id: <20191025175118.13307-2-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191025175118.13307-1-manivannan.sadhasivam@linaro.org> References: <20191025175118.13307-1-manivannan.sadhasivam@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191025_105142_933333_55C0F1B7 X-CRM114-Status: GOOD ( 13.18 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:52a listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, c.barrett@framos.com, linux-kernel@vger.kernel.org, a.brela@framos.com, peter.griffin@linaro.org, Manivannan Sadhasivam , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add devicetree binding for IMX296 CMOS image sensor. Signed-off-by: Manivannan Sadhasivam --- .../devicetree/bindings/media/i2c/imx296.yaml | 98 +++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/imx296.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/imx296.yaml b/Documentation/devicetree/bindings/media/i2c/imx296.yaml new file mode 100644 index 000000000000..646fe0236138 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/imx296.yaml @@ -0,0 +1,98 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/imx296.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony IMX296 1/2.8-Inch CMOS Image Sensor + +maintainers: + - Manivannan Sadhasivam + +description: |- + The Sony IMX296 is a 1/2.9-Inch active pixel type CMOS Solid-state image + sensor with square pixel array and 1.58 M effective pixels. This chip + features a global shutter with variable charge-integration time. It is + programmable through I2C and 4-wire interfaces. The sensor output is + available via CSI-2 serial data output (1 Lane). + +properties: + compatible: + const: sony,imx296 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + description: + Input clock for the sensor. + items: + - const: mclk + + clock-frequency: + description: + Frequency of the mclk clock in Hertz. + default: 37125000 + + vddo-supply: + description: + Definition of the regulator used as interface power supply. + maxItems: 1 + + vdda-supply: + description: + Definition of the regulator used as analog power supply. + maxItems: 1 + + vddd-supply: + description: + Definition of the regulator used as digital power supply. + maxItems: 1 + + reset-gpios: + description: + The phandle and specifier for the GPIO that controls sensor reset. + maxItems: 1 + + # See ./video-interfaces.txt for details + +required: + - compatible + - reg + - clocks + - clock-names + - clock-frequency + - vddo-supply + - vdda-supply + - vddd-supply + +additionalProperties: false + +examples: + - | + #include + + imx296: camera-sensor@1a { + compatible = "sony,imx296"; + reg = <0x1a>; + reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&camera_rear_default>; + clocks = <&gcc 90>; + clock-names = "mclk"; + clock-frequency = <37125000>; + vddo-supply = <&camera_vddo_1v8>; + vdda-supply = <&camera_vdda_3v3>; + vddd-supply = <&camera_vddd_1v2>; + + port { + imx296_ep: endpoint { + remote-endpoint = <&csiphy0_ep>; + }; + }; + }; + +...