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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/imx258.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Sony IMX258 13 Mpixel CMOS Digital Image Sensor
maintainers:
- Krzysztof Kozlowski <krzk@kernel.org>
description: |-
IMX258 is a diagonal 5.867mm (Type 1/3.06) 13 Mega-pixel CMOS active pixel
type stacked image sensor with a square pixel array of size 4208 x 3120. It
is programmable through I2C interface. Image data is sent through MIPI
CSI-2.
properties:
compatible:
const: sony,imx258
assigned-clocks: true
assigned-clock-parents: true
assigned-clock-rates: true
clocks:
description:
Clock frequency from 6 to 27 MHz.
maxItems: 1
reg:
maxItems: 1
reset-gpios:
description: |-
Reference to the GPIO connected to the XCLR pin, if any.
vana-supply:
description:
Analog voltage (VANA) supply, 2.7 V
vdig-supply:
description:
Digital I/O voltage (VDIG) supply, 1.2 V
vif-supply:
description:
Interface voltage (VIF) supply, 1.8 V
# See ../video-interfaces.txt for more details
port:
$ref: /schemas/graph.yaml#/$defs/port-base
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
link-frequencies: true
required:
- data-lanes
- link-frequencies
required:
- compatible
- reg
- port
additionalProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
sensor@6c {
compatible = "sony,imx258";
reg = <0x6c>;
clocks = <&imx258_clk>;
port {
endpoint {
remote-endpoint = <&csi1_ep>;
data-lanes = <1 2 3 4>;
link-frequencies = /bits/ 64 <320000000>;
};
};
};
};
/* Oscillator on the camera board */
imx258_clk: clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <19200000>;
};
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
sensor@6c {
compatible = "sony,imx258";
reg = <0x6c>;
clocks = <&imx258_clk>;
assigned-clocks = <&imx258_clk>;
assigned-clock-rates = <19200000>;
port {
endpoint {
remote-endpoint = <&csi1_ep>;
data-lanes = <1 2 3 4>;
link-frequencies = /bits/ 64 <633600000>;
};
};
};
};
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