135 lines
3.0 KiB
YAML
135 lines
3.0 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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$id: http://devicetree.org/schemas/media/i2c/imx258.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Sony IMX258 13 Mpixel CMOS Digital Image Sensor
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maintainers:
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- Krzysztof Kozlowski <krzk@kernel.org>
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description: |-
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IMX258 is a diagonal 5.867mm (Type 1/3.06) 13 Mega-pixel CMOS active pixel
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type stacked image sensor with a square pixel array of size 4208 x 3120. It
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is programmable through I2C interface. Image data is sent through MIPI
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CSI-2.
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properties:
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compatible:
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const: sony,imx258
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assigned-clocks: true
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assigned-clock-parents: true
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assigned-clock-rates: true
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clocks:
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description:
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Clock frequency from 6 to 27 MHz.
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maxItems: 1
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reg:
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maxItems: 1
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reset-gpios:
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description: |-
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Reference to the GPIO connected to the XCLR pin, if any.
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vana-supply:
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description:
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Analog voltage (VANA) supply, 2.7 V
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vdig-supply:
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description:
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Digital I/O voltage (VDIG) supply, 1.2 V
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vif-supply:
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description:
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Interface voltage (VIF) supply, 1.8 V
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# See ../video-interfaces.txt for more details
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port:
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$ref: /schemas/graph.yaml#/$defs/port-base
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additionalProperties: 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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- port
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additionalProperties: false
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examples:
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- |
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i2c0 {
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#address-cells = <1>;
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#size-cells = <0>;
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sensor@6c {
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compatible = "sony,imx258";
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reg = <0x6c>;
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clocks = <&imx258_clk>;
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port {
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endpoint {
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remote-endpoint = <&csi1_ep>;
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data-lanes = <1 2 3 4>;
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link-frequencies = /bits/ 64 <320000000>;
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};
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};
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};
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};
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/* Oscillator on the camera board */
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imx258_clk: clk {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <19200000>;
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};
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- |
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i2c0 {
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#address-cells = <1>;
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#size-cells = <0>;
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sensor@6c {
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compatible = "sony,imx258";
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reg = <0x6c>;
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clocks = <&imx258_clk>;
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assigned-clocks = <&imx258_clk>;
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assigned-clock-rates = <19200000>;
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port {
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endpoint {
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remote-endpoint = <&csi1_ep>;
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data-lanes = <1 2 3 4>;
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link-frequencies = /bits/ 64 <633600000>;
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};
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};
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};
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};
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