From f3dbbaa2a6c8ddfc22feac62e1fea6310a4fd659 Mon Sep 17 00:00:00 2001 From: Naushir Patuck Date: Fri, 31 Mar 2023 11:52:25 +0100 Subject: [PATCH] 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 --- .../devicetree/bindings/media/i2c/imx708.yaml | 119 ---------------- .../bindings/media/i2c/sony,imx708.yaml | 128 ++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 129 insertions(+), 120 deletions(-) delete mode 100644 Documentation/devicetree/bindings/media/i2c/imx708.yaml create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx708.yaml --- a/Documentation/devicetree/bindings/media/i2c/imx708.yaml +++ /dev/null @@ -1,119 +0,0 @@ -# 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 - -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: - - $ref: /schemas/types.yaml#/definitions/uint64-array - description: - Allowed data bus frequencies. - - required: - - link-frequencies - -required: - - compatible - - reg - - clocks - - VANA1-supply - - VANA2-supply - - VDIG-supply - - VDDL-supply - - port - -additionalProperties: false - -examples: - - | - i2c0 { - #address-cells = <1>; - #size-cells = <0>; - - imx708: sensor@1a { - compatible = "sony,imx708"; - reg = <0x1a>; - clocks = <&imx708_clk>; - VANA1-supply = <&imx708_vana1>; /* 1.8v */ - VANA2-supply = <&imx708_vana2>; /* 2.8v */ - VDIG-supply = <&imx708_vdig>; /* 1.1v */ - VDDL-supply = <&imx708_vddl>; /* 1.8v */ - - port { - imx708_0: endpoint { - remote-endpoint = <&csi1_ep>; - data-lanes = <1 2>; - clock-noncontinuous; - link-frequencies = /bits/ 64 <450000000>; - }; - }; - }; - }; - -... --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx708.yaml @@ -0,0 +1,128 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/sony,imx708.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony 1/2.3-Inch 12Mpixel CMOS Digital Image Sensor + +maintainers: + - Raspberry Pi Kernel Maintenance + +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: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + description: Input clock (6 to 27 MHz) + items: + - const: inck + + 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: Sensor reset (XCLR) GPIO + maxItems: 1 + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + description: | + Video output port + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + anyOf: + - items: + - const: 1 + - const: 2 + - items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + + link-frequencies: true + + required: + - data-lanes + - link-frequencies + + additionalProperties: false + +required: + - compatible + - reg + - clocks + - clock-names + - vdig-supply + - vana1-supply + - vana2-supply + - vddl-supply + - port + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + imx708: camera-sensor@1a { + compatible = "sony,imx708"; + reg = <0x1a>; + + clocks = <&clk 90>; + clock-names = "inck"; + + vdig-supply = <&camera_vdig>; + vana1-supply = <&camera_vana1>; + vana2-supply = <&camera_vana2>; + vddl-supply = <&camera_vddl>; + + reset-gpios = <&gpio 35 GPIO_ACTIVE_LOW>; + + port { + imx708_ep: endpoint { + data-lanes = <1 2>; + link-frequencies = /bits/ 64 <450000000>; + remote-endpoint = <&csi_ep>; + }; + }; + }; + }; +... --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19353,7 +19353,7 @@ M: Raspberry Pi Kernel Maintenance