119 lines
2.5 KiB
YAML
119 lines
2.5 KiB
YAML
# 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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$id: http://devicetree.org/schemas/media/i2c/ovti,ov8865.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: OmniVision OV8865 Image Sensor Device Tree Bindings
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maintainers:
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- Paul Kocialkowski <paul.kocialkowski@bootlin.com>
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properties:
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compatible:
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const: ovti,ov8865
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reg:
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maxItems: 1
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clocks:
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items:
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- description: EXTCLK Clock
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assigned-clocks:
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maxItems: 1
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assigned-clock-rates:
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maxItems: 1
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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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maxItems: 1
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description: Power Down Pin GPIO Control (active low)
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reset-gpios:
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maxItems: 1
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description: Reset Pin GPIO Control (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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link-frequencies: true
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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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- 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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- assigned-clocks
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- assigned-clock-rates
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- dvdd-supply
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- avdd-supply
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- dovdd-supply
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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/clock/sun8i-a83t-ccu.h>
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#include <dt-bindings/gpio/gpio.h>
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i2c2 {
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#address-cells = <1>;
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#size-cells = <0>;
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ov8865: camera@36 {
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compatible = "ovti,ov8865";
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reg = <0x36>;
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pinctrl-names = "default";
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pinctrl-0 = <&csi_mclk_pin>;
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clocks = <&ccu CLK_CSI_MCLK>;
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assigned-clocks = <&ccu CLK_CSI_MCLK>;
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assigned-clock-rates = <24000000>;
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avdd-supply = <®_ov8865_avdd>;
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dovdd-supply = <®_ov8865_dovdd>;
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dvdd-supply = <®_ov8865_dvdd>;
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powerdown-gpios = <&pio 4 17 GPIO_ACTIVE_LOW>; /* PE17 */
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reset-gpios = <&pio 4 16 GPIO_ACTIVE_LOW>; /* PE16 */
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port {
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ov8865_out_mipi_csi2: endpoint {
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data-lanes = <1 2 3 4>;
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link-frequencies = /bits/ 64 <360000000>;
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remote-endpoint = <&mipi_csi2_in_ov8865>;
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};
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};
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};
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};
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...
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