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