mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
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103afd0f21
Document the link-frequencies property as recommended by the following document: https://www.kernel.org/doc/html/v6.9-rc1/driver-api/media/camera-sensor.html#handling-clocks Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
113 lines
2.7 KiB
YAML
113 lines
2.7 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/media/i2c/ovti,ov2680.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Omnivision OV2680 CMOS Sensor
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maintainers:
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- Rui Miguel Silva <rmfrfs@gmail.com>
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description: |-
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The OV2680 color sensor is a low voltage, high performance 1/5 inch UXGA (2
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megapixel) CMOS image sensor that provides a single-chip UXGA (1600 x 1200)
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camera. It provides full-frame, sub-sampled, or windowed 10-bit images in
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various formats via the control of the Serial Camera Control Bus (SCCB)
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interface. The OV2680 has an image array capable of operating at up to 30
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frames per second (fps) in UXGA resolution.
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properties:
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compatible:
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const: ovti,ov2680
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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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clock-names:
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const: xvclk
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reset-gpios:
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description:
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The phandle and specifier for the GPIO that controls sensor reset.
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This corresponds to the hardware pin XSHUTDOWN which is physically
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active low.
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maxItems: 1
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DOVDD-supply:
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description:
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Definition of the regulator used as interface power supply.
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AVDD-supply:
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description:
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Definition of the regulator used as analog power supply.
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DVDD-supply:
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description:
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Definition of the regulator used as digital power supply.
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port:
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description:
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A node containing an output port node.
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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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additionalProperties: false
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properties:
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link-frequencies: true
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remote-endpoint: true
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required:
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- link-frequencies
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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- DOVDD-supply
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- AVDD-supply
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- DVDD-supply
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- reset-gpios
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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/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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ov2680: camera-sensor@36 {
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compatible = "ovti,ov2680";
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reg = <0x36>;
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clocks = <&osc>;
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clock-names = "xvclk";
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reset-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
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DOVDD-supply = <&sw2_reg>;
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DVDD-supply = <&sw2_reg>;
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AVDD-supply = <®_peri_3p15v>;
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port {
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ov2680_to_mipi: endpoint {
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remote-endpoint = <&mipi_from_sensor>;
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link-frequencies = /bits/ 64 <330000000>;
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};
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};
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};
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};
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...
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