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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/galaxycore,gc2145.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Galaxy Core 1/5'' UXGA CMOS Image Sensor
maintainers:
- Alain Volmat <alain.volmat@foss.st.com>
description:
The Galaxy Core GC2145 is a 2 Megapixel CMOS image sensor, for mobile
phone camera applications and digital camera products. GC2145 incorporates a
1616V x 1232H active pixel array, on-chip 10-bit ADC, and image signal
processor allowing AE/AWB/interpolation/de-noise/color-conversion and
gamma correction. Bayer RGB, RGB565 and YCbCr 4:2:2 can be provided by the
sensor. It is programmable through an I2C interface. Image data is sent
either through a parallel interface or through MIPI CSI-2.
allOf:
- $ref: ../video-interface-devices.yaml#
properties:
compatible:
const: galaxycore,gc2145
reg:
const: 0x3c
clocks:
maxItems: 1
powerdown-gpios:
maxItems: 1
reset-gpios:
maxItems: 1
iovdd-supply:
description: Power Supply for I/O circuits (1.7 - 3V).
avdd-supply:
description: Power for analog circuit/sensor array (2.7 - 3V).
dvdd-supply:
description: Power for digital core (1.7 - 1.9V).
orientation: true
rotation: true
port:
$ref: /schemas/graph.yaml#/$defs/port-base
properties:
endpoint:
$ref: /schemas/media/video-interfaces.yaml#
unevaluatedProperties: false
properties:
link-frequencies: true
required:
- link-frequencies
required:
- endpoint
additionalProperties: false
required:
- compatible
- reg
- clocks
- powerdown-gpios
- reset-gpios
- iovdd-supply
- avdd-supply
- dvdd-supply
- port
additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
camera@3c {
compatible = "galaxycore,gc2145";
reg = <0x3c>;
clocks = <&clk_ext_camera>;
iovdd-supply = <&scmi_v3v3_sw>;
avdd-supply = <&scmi_v3v3_sw>;
dvdd-supply = <&scmi_v3v3_sw>;
powerdown-gpios = <&mcp23017 3 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
reset-gpios = <&mcp23017 4 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
port {
endpoint {
remote-endpoint = <&mipid02_0>;
data-lanes = <1 2>;
link-frequencies = /bits/ 64 <120000000 192000000 240000000>;
};
};
};
};
...
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