| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/media/i2c/ovti,ov8858.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: OmniVision OV8858 Image Sensor |
| |
| maintainers: |
| - Jacopo Mondi <jacopo.mondi@ideasonboard.com> |
| - Nicholas Roth <nicholas@rothemail.net> |
| |
| description: | |
| The OmniVision OV8858 is a color CMOS 8 Megapixels (3264x2448) image sensor |
| controlled through an I2C-compatible SCCB bus. The sensor transmits images |
| on a MIPI CSI-2 output interface with up to 4 data lanes. |
| |
| properties: |
| compatible: |
| const: ovti,ov8858 |
| |
| reg: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| description: XVCLK external clock |
| |
| clock-names: |
| const: xvclk |
| |
| dvdd-supply: |
| description: Digital Domain Power Supply |
| |
| avdd-supply: |
| description: Analog Domain Power Supply |
| |
| dovdd-supply: |
| description: I/O Domain Power Supply |
| |
| powerdown-gpios: |
| description: PWDNB powerdown GPIO (active low) |
| |
| reset-gpios: |
| maxItems: 1 |
| description: XSHUTDN reset GPIO (active low) |
| |
| port: |
| description: MIPI CSI-2 transmitter port |
| $ref: /schemas/graph.yaml#/$defs/port-base |
| additionalProperties: false |
| |
| properties: |
| endpoint: |
| $ref: /schemas/media/video-interfaces.yaml# |
| unevaluatedProperties: false |
| |
| properties: |
| data-lanes: |
| minItems: 1 |
| maxItems: 4 |
| |
| required: |
| - data-lanes |
| |
| required: |
| - compatible |
| - reg |
| - clocks |
| - port |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include <dt-bindings/clock/rk3399-cru.h> |
| #include <dt-bindings/gpio/gpio.h> |
| |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| ov8858: camera@36 { |
| compatible = "ovti,ov8858"; |
| reg = <0x36>; |
| |
| clocks = <&cru SCLK_CIF_OUT>; |
| clock-names = "xvclk"; |
| assigned-clocks = <&cru SCLK_CIF_OUT>; |
| assigned-clock-rates = <24000000>; |
| |
| dovdd-supply = <&vcc1v8_dvp>; |
| |
| reset-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_LOW>; |
| powerdown-gpios = <&gpio2 RK_PB4 GPIO_ACTIVE_LOW>; |
| |
| port { |
| ucam_out: endpoint { |
| remote-endpoint = <&mipi_in_ucam>; |
| data-lanes = <1 2 3 4>; |
| }; |
| }; |
| }; |
| }; |
| ... |
