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dt-bindings: media: i2c: Replace IMX708 sensor binding documentation file
Replace the existing imx708.yaml file with sony,imx708.yaml that follows the latest devicetree conventions for camera sensors. Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
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Naushir Patuck
committed by
Phil Elwell
Phil Elwell
parent
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commit
02d2966425
@@ -1,119 +0,0 @@
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# 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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$id: http://devicetree.org/schemas/media/i2c/imx708.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Sony 1/2.3-Inch 12Mpixel CMOS Digital Image Sensor
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maintainers:
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- Naushir Patuck <naush@raspberypi.com>
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description: |-
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The Sony IMX708 is a 1/2.3-inch CMOS active pixel digital image sensor
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with an active array size of 4608H x 2592V. It is programmable through
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I2C interface. The I2C address is fixed to 0x1A as per sensor data sheet.
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Image data is sent through MIPI CSI-2, which is configured as either 2 or
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4 data lanes.
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properties:
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compatible:
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const: sony,imx708
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reg:
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description: I2C device address
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maxItems: 1
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clocks:
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maxItems: 1
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VDIG-supply:
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description:
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Digital I/O voltage supply, 1.1 volts
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VANA1-supply:
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description:
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Analog1 voltage supply, 2.8 volts
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VANA2-supply:
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description:
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Analog2 voltage supply, 1.8 volts
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VDDL-supply:
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description:
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Digital core voltage supply, 1.8 volts
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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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Must be released (set high) after all supplies and INCK are applied.
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# See ../video-interfaces.txt for more details
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port:
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type: object
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properties:
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endpoint:
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type: object
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properties:
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data-lanes:
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description: |-
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The sensor supports either two-lane, or four-lane operation.
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For two-lane operation the property must be set to <1 2>.
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items:
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- const: 1
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- const: 2
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clock-noncontinuous:
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type: boolean
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description: |-
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MIPI CSI-2 clock is non-continuous if this property is present,
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otherwise it's continuous.
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link-frequencies:
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allOf:
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- $ref: /schemas/types.yaml#/definitions/uint64-array
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description:
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Allowed data bus frequencies.
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required:
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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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- clocks
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- VANA1-supply
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- VANA2-supply
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- VDIG-supply
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- VDDL-supply
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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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imx708: sensor@1a {
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compatible = "sony,imx708";
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reg = <0x1a>;
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clocks = <&imx708_clk>;
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VANA1-supply = <&imx708_vana1>; /* 1.8v */
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VANA2-supply = <&imx708_vana2>; /* 2.8v */
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VDIG-supply = <&imx708_vdig>; /* 1.1v */
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VDDL-supply = <&imx708_vddl>; /* 1.8v */
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port {
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imx708_0: endpoint {
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remote-endpoint = <&csi1_ep>;
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data-lanes = <1 2>;
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clock-noncontinuous;
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link-frequencies = /bits/ 64 <450000000>;
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};
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};
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};
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};
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...
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128
Documentation/devicetree/bindings/media/i2c/sony,imx708.yaml
Normal file
128
Documentation/devicetree/bindings/media/i2c/sony,imx708.yaml
Normal file
@@ -0,0 +1,128 @@
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# SPDX-License-Identifier: (GPL-2.0 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/sony,imx708.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Sony 1/2.3-Inch 12Mpixel CMOS Digital Image Sensor
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maintainers:
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- Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
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description: |-
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The Sony IMX708 is a 1/2.3-inch CMOS active pixel digital image sensor
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with an active array size of 4608H x 2592V. It is programmable through
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I2C interface. The I2C address is fixed to 0x1A as per sensor data sheet.
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Image data is sent through MIPI CSI-2, which is configured as either 2 or
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4 data lanes.
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properties:
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compatible:
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const: sony,imx708
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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clock-names:
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description: Input clock (6 to 27 MHz)
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items:
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- const: inck
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vdig-supply:
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description:
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Digital I/O voltage supply, 1.1 volts
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vana1-supply:
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description:
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Analog1 voltage supply, 2.8 volts
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vana2-supply:
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description:
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Analog2 voltage supply, 1.8 volts
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vddl-supply:
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description:
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Digital core voltage supply, 1.8 volts
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reset-gpios:
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description: Sensor reset (XCLR) GPIO
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maxItems: 1
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port:
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$ref: /schemas/graph.yaml#/$defs/port-base
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description: |
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Video output port
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properties:
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endpoint:
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$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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anyOf:
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- items:
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- const: 1
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- const: 2
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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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link-frequencies: true
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required:
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- data-lanes
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- link-frequencies
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additionalProperties: false
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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- vdig-supply
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- vana1-supply
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- vana2-supply
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- vddl-supply
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- port
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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imx708: camera-sensor@1a {
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compatible = "sony,imx708";
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reg = <0x1a>;
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clocks = <&clk 90>;
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clock-names = "inck";
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vdig-supply = <&camera_vdig>;
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vana1-supply = <&camera_vana1>;
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vana2-supply = <&camera_vana2>;
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vddl-supply = <&camera_vddl>;
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reset-gpios = <&gpio 35 GPIO_ACTIVE_LOW>;
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port {
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imx708_ep: endpoint {
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data-lanes = <1 2>;
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link-frequencies = /bits/ 64 <450000000>;
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remote-endpoint = <&csi_ep>;
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};
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};
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};
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};
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...
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@@ -19330,7 +19330,7 @@ M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
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L: linux-media@vger.kernel.org
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S: Maintained
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T: git git://linuxtv.org/media_tree.git
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F: Documentation/devicetree/bindings/media/i2c/imx708.yaml
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F: Documentation/devicetree/bindings/media/i2c/sony,imx708.yaml
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F: drivers/media/i2c/imx708.c
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SONY MEMORYSTICK SUBSYSTEM
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