Commit cfee358d authored by Martin Kepplinger's avatar Martin Kepplinger Committed by Dorota Czaplejewicz
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dt-bindings: media: document SK Hynix Hi-846 MIPI CSI-2 8M pixel sensor



Document the bindings used for the SK Hynix Hi-846 CMOS camera driver.
Signed-off-by: Martin Kepplinger's avatarMartin Kepplinger <martin.kepplinger@puri.sm>
parent 5f662727
Pipeline #67837 passed with stage
in 62 minutes and 10 seconds
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/hynix,hi846.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: SK Hynix Hi-846 1/4" 8M Pixel MIPI CSI-2 sensor
maintainers:
- Martin Kepplinger <martin.kepplinger@puri.sm>
description: |-
The Hi-846 is a raw image sensor with an MIPI CSI-2 image data
interface and CCI (I2C compatible) control bus. The output format
is 10bit Bayer.
properties:
compatible:
const: hynix,hi846
reg:
description: I2C device address.
maxItems: 1
clocks:
description: Reference to the mclk clock.
maxItems: 1
clock-names:
const: mclk
rst-gpios:
description: Reference to the GPIO connected to the reset pin. Active low.
maxItems: 1
vdd-supply:
description: Definition of the regulator used as 1.8V digital power supply.
port:
$ref: /schemas/graph.yaml#/properties/port
additionalProperties: false
properties:
endpoint:
$ref: /schemas/media/video-interfaces.yaml#
unevaluatedProperties: false
properties:
data-lanes:
- oneOf:
- items:
- const: 1
- const: 2
- const: 3
- const: 4
- items:
- const: 1
- const: 2
required:
- data-lanes
required:
- compatible
- reg
- clocks
- clock-names
- rst-gpios
- vdd-supply
- port
additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
hi846: camera@20 {
compatible = "hynix,hi846";
reg = <0x20>;
clocks = <&clk>;
clock-names = "mclk";
vdd-supply = <&reg_camera_pwr_en>; /* 1.8v */
rst-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
port {
camera_out: endpoint {
remote-endpoint = <&csi1_ep1>;
data-lanes = <1 2>;
};
};
};
};
...
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