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media: dt-bindings: i2c: add GalaxyCore GC05A2 image sensor

Add YAML device tree binding for GC05A2 CMOS image sensor,
and the relevant MAINTAINERS entries.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Zhi Mao <zhi.mao@mediatek.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Zhi Mao 2024-06-11 19:32:34 +08:00 committed by Hans Verkuil
parent 1ad0cd5ed6
commit 783fb3f575

View File

@ -0,0 +1,112 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
# Copyright (c) 2023 MediaTek Inc.
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/galaxycore,gc05a2.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: GalaxyCore gc05a2 1/5" 5M Pixel MIPI CSI-2 sensor
maintainers:
- Zhi Mao <zhi.mao@mediatek.com>
description:
The gc05a2 is a raw image sensor with an MIPI CSI-2 image data
interface and CCI (I2C compatible) control bus. The output format
is raw Bayer.
properties:
compatible:
const: galaxycore,gc05a2
reg:
maxItems: 1
clocks:
maxItems: 1
dovdd-supply: true
avdd-supply: true
dvdd-supply: true
reset-gpios:
description: Reference to the GPIO connected to the RESETB pin.
maxItems: 1
port:
$ref: /schemas/graph.yaml#/$defs/port-base
additionalProperties: false
description:
Output port node, single endpoint describing the CSI-2 transmitter.
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
link-frequencies: true
required:
- data-lanes
- link-frequencies
required:
- endpoint
required:
- compatible
- reg
- clocks
- dovdd-supply
- avdd-supply
- dvdd-supply
- reset-gpios
- port
additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
sensor@37 {
compatible = "galaxycore,gc05a2";
reg = <0x37>;
clocks = <&gc05a2_clk>;
reset-gpios = <&pio 21 GPIO_ACTIVE_LOW>;
avdd-supply = <&gc05a2_avdd>;
dovdd-supply = <&gc05a2_dovdd>;
dvdd-supply = <&gc05a2_dvdd>;
port {
sensor_out: endpoint {
data-lanes = <1 2>;
link-frequencies = /bits/ 64 <448000000 224000000>;
remote-endpoint = <&seninf_csi_port_1_in>;
};
};
};
};
...