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- From 27a49357c8dc582428cc7a7c80b39da157bf3f66 Mon Sep 17 00:00:00 2001
- From: Dave Stevenson <[email protected]>
- Date: Thu, 22 Dec 2022 14:08:35 +0000
- Subject: [PATCH] dtbindings: media: i2c: Add IMX708 CMOS sensor
- binding
- Add YAML devicetree binding for IMX708 CMOS image sensor.
- Let's also add a MAINTAINERS entry for the binding and driver.
- Signed-off-by: Dave Stevenson <[email protected]>
- ---
- .../devicetree/bindings/media/i2c/imx708.yaml | 119 ++++++++++++++++++
- MAINTAINERS | 8 ++
- 2 files changed, 127 insertions(+)
- create mode 100644 Documentation/devicetree/bindings/media/i2c/imx708.yaml
- --- /dev/null
- +++ b/Documentation/devicetree/bindings/media/i2c/imx708.yaml
- @@ -0,0 +1,119 @@
- +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
- +%YAML 1.2
- +---
- +$id: http://devicetree.org/schemas/media/i2c/imx708.yaml#
- +$schema: http://devicetree.org/meta-schemas/core.yaml#
- +
- +title: Sony 1/2.3-Inch 12Mpixel CMOS Digital Image Sensor
- +
- +maintainers:
- + - Naushir Patuck <[email protected]>
- +
- +description: |-
- + The Sony IMX708 is a 1/2.3-inch CMOS active pixel digital image sensor
- + with an active array size of 4608H x 2592V. It is programmable through
- + I2C interface. The I2C address is fixed to 0x1A as per sensor data sheet.
- + Image data is sent through MIPI CSI-2, which is configured as either 2 or
- + 4 data lanes.
- +
- +properties:
- + compatible:
- + const: sony,imx708
- +
- + reg:
- + description: I2C device address
- + maxItems: 1
- +
- + clocks:
- + maxItems: 1
- +
- + VDIG-supply:
- + description:
- + Digital I/O voltage supply, 1.1 volts
- +
- + VANA1-supply:
- + description:
- + Analog1 voltage supply, 2.8 volts
- +
- + VANA2-supply:
- + description:
- + Analog2 voltage supply, 1.8 volts
- +
- + VDDL-supply:
- + description:
- + Digital core voltage supply, 1.8 volts
- +
- + reset-gpios:
- + description: |-
- + Reference to the GPIO connected to the xclr pin, if any.
- + Must be released (set high) after all supplies and INCK are applied.
- +
- + # See ../video-interfaces.txt for more details
- + port:
- + type: object
- + properties:
- + endpoint:
- + type: object
- + properties:
- + data-lanes:
- + description: |-
- + The sensor supports either two-lane, or four-lane operation.
- + For two-lane operation the property must be set to <1 2>.
- + items:
- + - const: 1
- + - const: 2
- +
- + clock-noncontinuous:
- + type: boolean
- + description: |-
- + MIPI CSI-2 clock is non-continuous if this property is present,
- + otherwise it's continuous.
- +
- + link-frequencies:
- + allOf:
- + - $ref: /schemas/types.yaml#/definitions/uint64-array
- + description:
- + Allowed data bus frequencies.
- +
- + required:
- + - link-frequencies
- +
- +required:
- + - compatible
- + - reg
- + - clocks
- + - VANA1-supply
- + - VANA2-supply
- + - VDIG-supply
- + - VDDL-supply
- + - port
- +
- +additionalProperties: false
- +
- +examples:
- + - |
- + i2c0 {
- + #address-cells = <1>;
- + #size-cells = <0>;
- +
- + imx708: sensor@1a {
- + compatible = "sony,imx708";
- + reg = <0x1a>;
- + clocks = <&imx708_clk>;
- + VANA1-supply = <&imx708_vana1>; /* 1.8v */
- + VANA2-supply = <&imx708_vana2>; /* 2.8v */
- + VDIG-supply = <&imx708_vdig>; /* 1.1v */
- + VDDL-supply = <&imx708_vddl>; /* 1.8v */
- +
- + port {
- + imx708_0: endpoint {
- + remote-endpoint = <&csi1_ep>;
- + data-lanes = <1 2>;
- + clock-noncontinuous;
- + link-frequencies = /bits/ 64 <450000000>;
- + };
- + };
- + };
- + };
- +
- +...
- --- a/MAINTAINERS
- +++ b/MAINTAINERS
- @@ -19330,6 +19330,14 @@ T: git git://linuxtv.org/media_tree.git
- F: Documentation/devicetree/bindings/media/i2c/imx519.yaml
- F: drivers/media/i2c/imx519.c
-
- +SONY IMX708 SENSOR DRIVER
- +M: Raspberry Pi Kernel Maintenance <[email protected]>
- +L: [email protected]
- +S: Maintained
- +T: git git://linuxtv.org/media_tree.git
- +F: Documentation/devicetree/bindings/media/i2c/imx708.yaml
- +F: drivers/media/i2c/imx708.c
- +
- SONY MEMORYSTICK SUBSYSTEM
- M: Maxim Levitsky <[email protected]>
- M: Alex Dubov <[email protected]>
|