From: Martina Krasteva <martinax.krasteva@xxxxxxxxx> - Add dt-bindings documentation for Sony imx412 sensor driver - Add MAINTAINERS entry for Sony imx412 binding documentation Signed-off-by: Martina Krasteva <martinax.krasteva@xxxxxxxxx> Acked-by: Daniele Alessandrelli <daniele.alessandrelli@xxxxxxxxx> Acked-by: Paul J. Murphy <paul.j.murphy@xxxxxxxxx> --- .../devicetree/bindings/media/i2c/sony,imx412.yaml | 90 ++++++++++++++++++++++ MAINTAINERS | 8 ++ 2 files changed, 98 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml new file mode 100644 index 000000000000..ee2270e6c844 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml @@ -0,0 +1,90 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2021 Intel Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/sony,imx412.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony IMX412 Sensor + +maintainers: + - Paul J. Murphy <paul.j.murphy@xxxxxxxxx> + - Daniele Alessandrelli <daniele.alessandrelli@xxxxxxxxx> + +description: + IMX412 sensor is a Sony CMOS active pixel digital image sensor with an active + array size of 4072H x 3176V. It is programmable through I2C interface. The + I2C client address is fixed to 0x1a as per sensor data sheet. Image data is + sent through MIPI CSI-2. + +properties: + compatible: + const: sony,imx412 + reg: + description: I2C address + maxItems: 1 + + assigned-clocks: true + assigned-clock-parents: true + assigned-clock-rates: true + + clocks: + description: Clock frequency 6MHz, 12MHz, 18MHz, 24MHz or 27MHz + maxItems: 1 + + reset-gpios: + description: Reference to the GPIO connected to the XCLR pin, if any. + + port: + additionalProperties: false + $ref: /schemas/graph.yaml#/properties/port + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: true + link-frequencies: true + + required: + - data-lanes + - link-frequencies + + required: + - endpoint + +required: + - compatible + - reg + - clocks + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + camera@1a { + compatible = "sony,imx412"; + reg = <0x1a>; + clocks = <&imx412_clk>; + + assigned-clocks = <&imx412_clk>; + assigned-clock-parents = <&imx412_clk_parent>; + assigned-clock-rates = <24000000>; + + port { + imx412: endpoint { + remote-endpoint = <&cam>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <600000000>; + }; + }; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index d462fa25369b..18a46ea47971 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16891,6 +16891,14 @@ S: Maintained T: git git://linuxtv.org/media_tree.git F: drivers/media/i2c/imx355.c +SONY IMX412 SENSOR DRIVER +M: Paul J. Murphy <paul.j.murphy@xxxxxxxxx> +M: Daniele Alessandrelli <daniele.alessandrelli@xxxxxxxxx> +L: linux-media@xxxxxxxxxxxxxxx +S: Maintained +T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml + SONY MEMORYSTICK SUBSYSTEM M: Maxim Levitsky <maximlevitsky@xxxxxxxxx> M: Alex Dubov <oakad@xxxxxxxxx> -- 2.11.0
