125 lines
2.9 KiB
YAML
125 lines
2.9 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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$id: http://devicetree.org/schemas/media/i2c/hynix,hi846.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: SK Hynix Hi-846 1/4" 8M Pixel MIPI CSI-2 sensor
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maintainers:
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- Martin Kepplinger <martin.kepplinger@puri.sm>
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description: |-
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The Hi-846 is a raw image sensor with an MIPI CSI-2 image data
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interface and CCI (I2C compatible) control bus. The output format
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is raw Bayer.
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properties:
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compatible:
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const: hynix,hi846
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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: Reference to the mclk 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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reset-gpios:
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description: Reference to the GPIO connected to the RESETB pin. Active low.
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maxItems: 1
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shutdown-gpios:
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description: Reference to the GPIO connected to the XSHUTDOWN pin. Active low.
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maxItems: 1
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vddio-supply:
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description: Definition of the regulator used for the VDDIO power supply.
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vdda-supply:
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description: Definition of the regulator used for the VDDA power supply.
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vddd-supply:
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description: Definition of the regulator used for the VDDD power supply.
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port:
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$ref: /schemas/graph.yaml#/$defs/port-base
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unevaluatedProperties: 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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oneOf:
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- items:
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- const: 1
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- const: 2
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- const: 3
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- const: 4
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- items:
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- const: 1
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- const: 2
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link-frequencies: true
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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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- vddio-supply
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- vdda-supply
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- vddd-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/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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hi846: camera@20 {
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compatible = "hynix,hi846";
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reg = <0x20>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_csi1>;
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clocks = <&clk 0>;
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assigned-clocks = <&clk 0>;
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assigned-clock-rates = <25000000>;
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vdda-supply = <®_camera_vdda>;
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vddd-supply = <®_camera_vddd>;
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vddio-supply = <®_camera_vddio>;
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reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
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shutdown-gpios = <&gpio5 4 GPIO_ACTIVE_LOW>;
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port {
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camera_out: endpoint {
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remote-endpoint = <&csi1_ep1>;
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link-frequencies = /bits/ 64
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<80000000 200000000>;
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data-lanes = <1 2>;
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};
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};
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};
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};
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...
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