Add devicetree bindings Documentation for ST VD56G3 & ST VD66GY camera sensors. Update MAINTAINERS file. Signed-off-by: Sylvain Petinot <sylvain.petinot@xxxxxxxxxxx> --- .../bindings/media/i2c/st,st-vd56g3.yaml | 132 ++++++++++++++++++ MAINTAINERS | 9 ++ 2 files changed, 141 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/st,st-vd56g3.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/st,st-vd56g3.yaml b/Documentation/devicetree/bindings/media/i2c/st,st-vd56g3.yaml new file mode 100644 index 000000000000..22cb2557e311 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/st,st-vd56g3.yaml @@ -0,0 +1,132 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright (c) 2024 STMicroelectronics SA. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/st,st-vd56g3.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics VD56G3 Global Shutter Image Sensor + +maintainers: + - Benjamin Mugnier <benjamin.mugnier@xxxxxxxxxxx> + - Sylvain Petinot <sylvain.petinot@xxxxxxxxxxx> + +description: |- + The STMicroelectronics VD56G3 is a 1.5 M pixel global shutter image sensor + with an active array size of 1124 x 1364 (portrait orientation). It is + programmable through I2C, the address is fixed to 0x10. The sensor output is + available via CSI-2, which is configured as either 1 or 2 data lanes. The + sensor provides 8 GPIOS that can be used for external LED signal + (synchronized with sensor integration periods) + +properties: + compatible: + enum: + - st,st-vd56g3 + - st,st-vd66gy + description: + Two variants are availables; VD56G3 is a monochrome sensor while VD66GY + is a colour variant. + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + vcore-supply: + description: Digital core power supply (1.15V) + + vddio-supply: + description: Digital IO power supply (1.8V) + + vana-supply: + description: Analog power supply (2.8V) + + reset-gpios: + description: Sensor reset active low GPIO (XSHUTDOWN) + maxItems: 1 + + st,leds: + description: + Sensor's GPIOs used for external LED control. Signal being the enveloppe + of the integration time. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 8 + items: + minimum: 0 + maximum: 7 + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + minItems: 1 + maxItems: 2 + items: + enum: [1, 2] + + link-frequencies: + minItems: 1 + maxItems: 1 + items: + enum: [402000000, 750000000] + + lane-polarities: + minItems: 1 + maxItems: 3 + description: Any lane can be inverted or not. + + required: + - data-lanes + - link-frequencies + +required: + - compatible + - reg + - clocks + - vcore-supply + - vddio-supply + - vana-supply + - reset-gpios + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + camera-sensor@10 { + compatible = "st,st-vd56g3"; + reg = <0x10>; + + clocks = <&camera_clk_12M>; + + vcore-supply = <&camera_vcore_v1v15>; + vddio-supply = <&camera_vddio_v1v8>; + vana-supply = <&camera_vana_v2v8>; + + reset-gpios = <&gpio 5 GPIO_ACTIVE_LOW>; + st,leds = <6>; + + port { + endpoint { + data-lanes = <1 2>; + link-frequencies = /bits/ 64 <402000000>; + remote-endpoint = <&csiphy0_ep>; + }; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index ef6be9d95143..554e6861425b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20885,6 +20885,15 @@ S: Maintained F: Documentation/hwmon/stpddc60.rst F: drivers/hwmon/pmbus/stpddc60.c +ST VD56G3 DRIVER +M: Benjamin Mugnier <benjamin.mugnier@xxxxxxxxxxx> +M: Sylvain Petinot <sylvain.petinot@xxxxxxxxxxx> +L: linux-media@xxxxxxxxxxxxxxx +S: Maintained +T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/st,st-vd56g3.yaml +F: drivers/media/i2c/st-vd56g3.c + ST VGXY61 DRIVER M: Benjamin Mugnier <benjamin.mugnier@xxxxxxxxxxx> M: Sylvain Petinot <sylvain.petinot@xxxxxxxxxxx> -- 2.17.1
