diff mbox series

[v5,5/5] media: dt-bindings: media: i2c: convert ov5645 bindings to json-schema

Message ID 1586191361-16598-6-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
State New, archived
Headers show
Series ov5645: Deprecate usage of the clock-frequency | expand

Commit Message

Lad Prabhakar April 6, 2020, 4:42 p.m. UTC 
Convert ov5645 bindings to json-schema.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 .../devicetree/bindings/media/i2c/ov5645.txt  |  52 --------
 .../devicetree/bindings/media/i2c/ov5645.yaml | 126 ++++++++++++++++++
 2 files changed, 126 insertions(+), 52 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.txt
 create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.yaml

Comments

Laurent Pinchart April 6, 2020, 5:43 p.m. UTC | #1 
Hi Prabhakar,

Thank you for the patch.

On Mon, Apr 06, 2020 at 05:42:41PM +0100, Lad Prabhakar wrote:
> Convert ov5645 bindings to json-schema.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> ---
>  .../devicetree/bindings/media/i2c/ov5645.txt  |  52 --------
>  .../devicetree/bindings/media/i2c/ov5645.yaml | 126 ++++++++++++++++++
>  2 files changed, 126 insertions(+), 52 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.txt
>  create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.yaml
> 
> diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.txt b/Documentation/devicetree/bindings/media/i2c/ov5645.txt
> deleted file mode 100644
> index a55bb728ea48..000000000000
> --- a/Documentation/devicetree/bindings/media/i2c/ov5645.txt
> +++ /dev/null
> @@ -1,52 +0,0 @@
> -* Omnivision 1/4-Inch 5Mp CMOS Digital Image Sensor
> -
> -The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with
> -an active array size of 2592H x 1944V. It is programmable through a serial I2C
> -interface.
> -
> -Required Properties:
> -- compatible: Value should be "ovti,ov5645".
> -- clocks: Reference to the xclk clock.
> -- clock-names: Should be "xclk".
> -- enable-gpios: Chip enable GPIO. Polarity is GPIO_ACTIVE_HIGH. This corresponds
> -  to the hardware pin PWDNB which is physically active low.
> -- reset-gpios: Chip reset GPIO. Polarity is GPIO_ACTIVE_LOW. This corresponds to
> -  the hardware pin RESETB.
> -- vdddo-supply: Chip digital IO regulator.
> -- vdda-supply: Chip analog regulator.
> -- vddd-supply: Chip digital core regulator.
> -
> -The device node must contain one 'port' child node for its digital output
> -video port, in accordance with the video interface bindings defined in
> -Documentation/devicetree/bindings/media/video-interfaces.txt.
> -
> -Example:
> -
> -	&i2c1 {
> -		...
> -
> -		ov5645: ov5645@3c {
> -			compatible = "ovti,ov5645";
> -			reg = <0x3c>;
> -
> -			enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
> -			reset-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
> -			pinctrl-names = "default";
> -			pinctrl-0 = <&camera_rear_default>;
> -
> -			clocks = <&clks 200>;
> -			clock-names = "xclk";
> -
> -			vdddo-supply = <&camera_dovdd_1v8>;
> -			vdda-supply = <&camera_avdd_2v8>;
> -			vddd-supply = <&camera_dvdd_1v2>;
> -
> -			port {
> -				ov5645_ep: endpoint {
> -					clock-lanes = <1>;
> -					data-lanes = <0 2>;
> -					remote-endpoint = <&csi0_ep>;
> -				};
> -			};
> -		};
> -	};
> diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.yaml b/Documentation/devicetree/bindings/media/i2c/ov5645.yaml
> new file mode 100644
> index 000000000000..d5cdcf9a1c76
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/i2c/ov5645.yaml
> @@ -0,0 +1,126 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/i2c/ov5645.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Omnivision 1/4-Inch 5MP CMOS Digital Image Sensor
> +
> +maintainers:
> +  - Sakari Ailus <sakari.ailus@linux.intel.com>
> +  - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> +
> +description: |-
> + The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with
> + an active array size of 2592H x 1944V. It is programmable through a serial I2C
> + interface.
> +
> +properties:
> +  compatible:
> +    const: ovti,ov5645
> +
> +  reg:
> +    description: I2C device address
> +    maxItems: 1
> +
> +  clocks:
> +    description: External clock frequency should range between 6MHz to 27MHz.
> +    maxItems: 1
> +
> +  clock-names:
> +    items:
> +      - const: xclk
> +
> +  enable-gpios:
> +    description: |-
> +      Chip enable GPIO. This corresponds to the hardware pin PWDNB which is
> +      physically active low.
> +
> +  reset-gpios:
> +    description: Chip reset GPIO. This corresponds to the hardware pin RESETB.
> +
> +  vdddo-supply:
> +    description: Chip digital IO regulator.
> +
> +  vdda-supply:
> +    description: Chip analog regulator.
> +
> +  vddd-supply:
> +    description: Chip digital core regulator.
> +
> +  # See ../video-interfaces.txt for more details
> +  port:
> +    type: object
> +    properties:
> +      endpoint:
> +        type: object
> +
> +        properties:
> +          data-lanes:

Don't you need

		minItems: 1
		maxItems: 2

here ?

> +            description: |-
> +              The sensor supports either one-lane, or two-lane operation.
> +              For one-lane operation the property must be set to <1> and
> +              for two-lane operation the property must be set to <1 2>.
> +            items:
> +              - const: 1
> +              - const: 2
> +
> +          clock-lanes:

Same here,

		maxItems: 1

?

> +            description:
> +              should be set to <0> (clock lane on hardware lane 0).

I think you can drop the description, with the items below it's clear
that the value has to be <0>.

> +            items:
> +              - const: 0
> +
> +          remote-endpoint: true

Should this be

             remote-endpoint:
	       $ref: /schemas/types.yaml#/definitions/phandle

> +
> +        required:
> +          - data-lanes
> +          - clock-lanes
> +          - remote-endpoint
> +
> +        additionalProperties: false
> +
> +    additionalProperties: false
> +
> +required:
> +  - compatible
> +  - reg
> +  - clocks
> +  - clock-names
> +  - enable-gpios
> +  - reset-gpios
> +  - vdddo-supply
> +  - vdda-supply
> +  - vddd-supply
> +  - port
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    i2c {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        ov5645: sensor@3c {
> +            compatible = "ovti,ov5645";
> +            reg = <0x3c>;
> +            clocks = <&ov5645_cl>;
> +            clock-names = "xclk";
> +            enable-gpios = <&gpio1 6 /* GPIO_ACTIVE_HIGH */>;
> +            reset-gpios = <&gpio5 20 /* GPIO_ACTIVE_LOW */>;
> +            vdddo-supply = <&camera_dovdd_1v8>;
> +            vdda-supply = <&camera_avdd_2v8>;
> +            vddd-supply = <&camera_dvdd_1v2>;
> +
> +            port {
> +                ov5645_0: endpoint {
> +                    remote-endpoint = <&csi1_ep>;
> +                    clock-lanes = <0>;
> +                    data-lanes = <1 2>;
> +                };
> +            };
> +        };
> +    };
> +
> +...
Lad, Prabhakar April 7, 2020, 7:46 a.m. UTC | #2 
Hi Laurent,

Thank you for the review.

On Mon, Apr 6, 2020 at 6:43 PM Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
>
> Hi Prabhakar,
>
> Thank you for the patch.
>
> On Mon, Apr 06, 2020 at 05:42:41PM +0100, Lad Prabhakar wrote:
> > Convert ov5645 bindings to json-schema.
> >
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> > ---
> >  .../devicetree/bindings/media/i2c/ov5645.txt  |  52 --------
> >  .../devicetree/bindings/media/i2c/ov5645.yaml | 126 ++++++++++++++++++
> >  2 files changed, 126 insertions(+), 52 deletions(-)
> >  delete mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.txt
> >  create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.txt b/Documentation/devicetree/bindings/media/i2c/ov5645.txt
> > deleted file mode 100644
> > index a55bb728ea48..000000000000
> > --- a/Documentation/devicetree/bindings/media/i2c/ov5645.txt
> > +++ /dev/null
> > @@ -1,52 +0,0 @@
> > -* Omnivision 1/4-Inch 5Mp CMOS Digital Image Sensor
> > -
> > -The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with
> > -an active array size of 2592H x 1944V. It is programmable through a serial I2C
> > -interface.
> > -
> > -Required Properties:
> > -- compatible: Value should be "ovti,ov5645".
> > -- clocks: Reference to the xclk clock.
> > -- clock-names: Should be "xclk".
> > -- enable-gpios: Chip enable GPIO. Polarity is GPIO_ACTIVE_HIGH. This corresponds
> > -  to the hardware pin PWDNB which is physically active low.
> > -- reset-gpios: Chip reset GPIO. Polarity is GPIO_ACTIVE_LOW. This corresponds to
> > -  the hardware pin RESETB.
> > -- vdddo-supply: Chip digital IO regulator.
> > -- vdda-supply: Chip analog regulator.
> > -- vddd-supply: Chip digital core regulator.
> > -
> > -The device node must contain one 'port' child node for its digital output
> > -video port, in accordance with the video interface bindings defined in
> > -Documentation/devicetree/bindings/media/video-interfaces.txt.
> > -
> > -Example:
> > -
> > -     &i2c1 {
> > -             ...
> > -
> > -             ov5645: ov5645@3c {
> > -                     compatible = "ovti,ov5645";
> > -                     reg = <0x3c>;
> > -
> > -                     enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
> > -                     reset-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
> > -                     pinctrl-names = "default";
> > -                     pinctrl-0 = <&camera_rear_default>;
> > -
> > -                     clocks = <&clks 200>;
> > -                     clock-names = "xclk";
> > -
> > -                     vdddo-supply = <&camera_dovdd_1v8>;
> > -                     vdda-supply = <&camera_avdd_2v8>;
> > -                     vddd-supply = <&camera_dvdd_1v2>;
> > -
> > -                     port {
> > -                             ov5645_ep: endpoint {
> > -                                     clock-lanes = <1>;
> > -                                     data-lanes = <0 2>;
> > -                                     remote-endpoint = <&csi0_ep>;
> > -                             };
> > -                     };
> > -             };
> > -     };
> > diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.yaml b/Documentation/devicetree/bindings/media/i2c/ov5645.yaml
> > new file mode 100644
> > index 000000000000..d5cdcf9a1c76
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/media/i2c/ov5645.yaml
> > @@ -0,0 +1,126 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/media/i2c/ov5645.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Omnivision 1/4-Inch 5MP CMOS Digital Image Sensor
> > +
> > +maintainers:
> > +  - Sakari Ailus <sakari.ailus@linux.intel.com>
> > +  - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> > +
> > +description: |-
> > + The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with
> > + an active array size of 2592H x 1944V. It is programmable through a serial I2C
> > + interface.
> > +
> > +properties:
> > +  compatible:
> > +    const: ovti,ov5645
> > +
> > +  reg:
> > +    description: I2C device address
> > +    maxItems: 1
> > +
> > +  clocks:
> > +    description: External clock frequency should range between 6MHz to 27MHz.
> > +    maxItems: 1
> > +
> > +  clock-names:
> > +    items:
> > +      - const: xclk
> > +
> > +  enable-gpios:
> > +    description: |-
> > +      Chip enable GPIO. This corresponds to the hardware pin PWDNB which is
> > +      physically active low.
> > +
> > +  reset-gpios:
> > +    description: Chip reset GPIO. This corresponds to the hardware pin RESETB.
> > +
> > +  vdddo-supply:
> > +    description: Chip digital IO regulator.
> > +
> > +  vdda-supply:
> > +    description: Chip analog regulator.
> > +
> > +  vddd-supply:
> > +    description: Chip digital core regulator.
> > +
> > +  # See ../video-interfaces.txt for more details
> > +  port:
> > +    type: object
> > +    properties:
> > +      endpoint:
> > +        type: object
> > +
> > +        properties:
> > +          data-lanes:
>
> Don't you need
>
>                 minItems: 1
>                 maxItems: 2
>
> here ?
>
Agreed will add that.

> > +            description: |-
> > +              The sensor supports either one-lane, or two-lane operation.
> > +              For one-lane operation the property must be set to <1> and
> > +              for two-lane operation the property must be set to <1 2>.
> > +            items:
> > +              - const: 1
> > +              - const: 2
> > +
> > +          clock-lanes:
>
> Same here,
>
>                 maxItems: 1
>
> ?
>
As above.

> > +            description:
> > +              should be set to <0> (clock lane on hardware lane 0).
>
> I think you can drop the description, with the items below it's clear
> that the value has to be <0>.
>
OK

> > +            items:
> > +              - const: 0
> > +
> > +          remote-endpoint: true
>
> Should this be
>
>              remote-endpoint:
>                $ref: /schemas/types.yaml#/definitions/phandle
>
OK shall replace it.

Cheers,
--Prabhakar

> > +
> > +        required:
> > +          - data-lanes
> > +          - clock-lanes
> > +          - remote-endpoint
> > +
> > +        additionalProperties: false
> > +
> > +    additionalProperties: false
> > +
> > +required:
> > +  - compatible
> > +  - reg
> > +  - clocks
> > +  - clock-names
> > +  - enable-gpios
> > +  - reset-gpios
> > +  - vdddo-supply
> > +  - vdda-supply
> > +  - vddd-supply
> > +  - port
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > +  - |
> > +    i2c {
> > +        #address-cells = <1>;
> > +        #size-cells = <0>;
> > +
> > +        ov5645: sensor@3c {
> > +            compatible = "ovti,ov5645";
> > +            reg = <0x3c>;
> > +            clocks = <&ov5645_cl>;
> > +            clock-names = "xclk";
> > +            enable-gpios = <&gpio1 6 /* GPIO_ACTIVE_HIGH */>;
> > +            reset-gpios = <&gpio5 20 /* GPIO_ACTIVE_LOW */>;
> > +            vdddo-supply = <&camera_dovdd_1v8>;
> > +            vdda-supply = <&camera_avdd_2v8>;
> > +            vddd-supply = <&camera_dvdd_1v2>;
> > +
> > +            port {
> > +                ov5645_0: endpoint {
> > +                    remote-endpoint = <&csi1_ep>;
> > +                    clock-lanes = <0>;
> > +                    data-lanes = <1 2>;
> > +                };
> > +            };
> > +        };
> > +    };
> > +
> > +...
>
> --
> Regards,
>
> Laurent Pinchart
Rob Herring April 15, 2020, 2:43 p.m. UTC | #3 
On Mon, Apr 06, 2020 at 08:43:46PM +0300, Laurent Pinchart wrote:
> Hi Prabhakar,
> 
> Thank you for the patch.
> 
> On Mon, Apr 06, 2020 at 05:42:41PM +0100, Lad Prabhakar wrote:
> > Convert ov5645 bindings to json-schema.
> > 
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> > ---
> >  .../devicetree/bindings/media/i2c/ov5645.txt  |  52 --------
> >  .../devicetree/bindings/media/i2c/ov5645.yaml | 126 ++++++++++++++++++
> >  2 files changed, 126 insertions(+), 52 deletions(-)
> >  delete mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.txt
> >  create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.yaml
> > 
> > diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.txt b/Documentation/devicetree/bindings/media/i2c/ov5645.txt
> > deleted file mode 100644
> > index a55bb728ea48..000000000000
> > --- a/Documentation/devicetree/bindings/media/i2c/ov5645.txt
> > +++ /dev/null
> > @@ -1,52 +0,0 @@
> > -* Omnivision 1/4-Inch 5Mp CMOS Digital Image Sensor
> > -
> > -The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with
> > -an active array size of 2592H x 1944V. It is programmable through a serial I2C
> > -interface.
> > -
> > -Required Properties:
> > -- compatible: Value should be "ovti,ov5645".
> > -- clocks: Reference to the xclk clock.
> > -- clock-names: Should be "xclk".
> > -- enable-gpios: Chip enable GPIO. Polarity is GPIO_ACTIVE_HIGH. This corresponds
> > -  to the hardware pin PWDNB which is physically active low.
> > -- reset-gpios: Chip reset GPIO. Polarity is GPIO_ACTIVE_LOW. This corresponds to
> > -  the hardware pin RESETB.
> > -- vdddo-supply: Chip digital IO regulator.
> > -- vdda-supply: Chip analog regulator.
> > -- vddd-supply: Chip digital core regulator.
> > -
> > -The device node must contain one 'port' child node for its digital output
> > -video port, in accordance with the video interface bindings defined in
> > -Documentation/devicetree/bindings/media/video-interfaces.txt.
> > -
> > -Example:
> > -
> > -	&i2c1 {
> > -		...
> > -
> > -		ov5645: ov5645@3c {
> > -			compatible = "ovti,ov5645";
> > -			reg = <0x3c>;
> > -
> > -			enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
> > -			reset-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
> > -			pinctrl-names = "default";
> > -			pinctrl-0 = <&camera_rear_default>;
> > -
> > -			clocks = <&clks 200>;
> > -			clock-names = "xclk";
> > -
> > -			vdddo-supply = <&camera_dovdd_1v8>;
> > -			vdda-supply = <&camera_avdd_2v8>;
> > -			vddd-supply = <&camera_dvdd_1v2>;
> > -
> > -			port {
> > -				ov5645_ep: endpoint {
> > -					clock-lanes = <1>;
> > -					data-lanes = <0 2>;
> > -					remote-endpoint = <&csi0_ep>;
> > -				};
> > -			};
> > -		};
> > -	};
> > diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.yaml b/Documentation/devicetree/bindings/media/i2c/ov5645.yaml
> > new file mode 100644
> > index 000000000000..d5cdcf9a1c76
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/media/i2c/ov5645.yaml
> > @@ -0,0 +1,126 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/media/i2c/ov5645.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Omnivision 1/4-Inch 5MP CMOS Digital Image Sensor
> > +
> > +maintainers:
> > +  - Sakari Ailus <sakari.ailus@linux.intel.com>
> > +  - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> > +
> > +description: |-
> > + The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with
> > + an active array size of 2592H x 1944V. It is programmable through a serial I2C
> > + interface.
> > +
> > +properties:
> > +  compatible:
> > +    const: ovti,ov5645
> > +
> > +  reg:
> > +    description: I2C device address
> > +    maxItems: 1
> > +
> > +  clocks:
> > +    description: External clock frequency should range between 6MHz to 27MHz.
> > +    maxItems: 1
> > +
> > +  clock-names:
> > +    items:
> > +      - const: xclk
> > +
> > +  enable-gpios:
> > +    description: |-
> > +      Chip enable GPIO. This corresponds to the hardware pin PWDNB which is
> > +      physically active low.
> > +
> > +  reset-gpios:
> > +    description: Chip reset GPIO. This corresponds to the hardware pin RESETB.
> > +
> > +  vdddo-supply:
> > +    description: Chip digital IO regulator.
> > +
> > +  vdda-supply:
> > +    description: Chip analog regulator.
> > +
> > +  vddd-supply:
> > +    description: Chip digital core regulator.
> > +
> > +  # See ../video-interfaces.txt for more details
> > +  port:
> > +    type: object
> > +    properties:
> > +      endpoint:
> > +        type: object
> > +
> > +        properties:
> > +          data-lanes:
> 
> Don't you need
> 
> 		minItems: 1
> 		maxItems: 2
> 
> here ?

Yes.

> > +            description: |-
> > +              The sensor supports either one-lane, or two-lane operation.
> > +              For one-lane operation the property must be set to <1> and
> > +              for two-lane operation the property must be set to <1 2>.
> > +            items:
> > +              - const: 1
> > +              - const: 2
> > +
> > +          clock-lanes:
> 
> Same here,
> 
> 		maxItems: 1
> 
> ?

No, because the default is number of entries in 'items'.

> 
> > +            description:
> > +              should be set to <0> (clock lane on hardware lane 0).
> 
> I think you can drop the description, with the items below it's clear
> that the value has to be <0>.
> 
> > +            items:
> > +              - const: 0
> > +
> > +          remote-endpoint: true
> 
> Should this be
> 
>              remote-endpoint:
> 	       $ref: /schemas/types.yaml#/definitions/phandle

No, we can assume this has a type definition already.

Rob
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.txt b/Documentation/devicetree/bindings/media/i2c/ov5645.txt
deleted file mode 100644
index a55bb728ea48..000000000000
--- a/Documentation/devicetree/bindings/media/i2c/ov5645.txt
+++ /dev/null
@@ -1,52 +0,0 @@ 
-* Omnivision 1/4-Inch 5Mp CMOS Digital Image Sensor
-
-The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with
-an active array size of 2592H x 1944V. It is programmable through a serial I2C
-interface.
-
-Required Properties:
-- compatible: Value should be "ovti,ov5645".
-- clocks: Reference to the xclk clock.
-- clock-names: Should be "xclk".
-- enable-gpios: Chip enable GPIO. Polarity is GPIO_ACTIVE_HIGH. This corresponds
-  to the hardware pin PWDNB which is physically active low.
-- reset-gpios: Chip reset GPIO. Polarity is GPIO_ACTIVE_LOW. This corresponds to
-  the hardware pin RESETB.
-- vdddo-supply: Chip digital IO regulator.
-- vdda-supply: Chip analog regulator.
-- vddd-supply: Chip digital core regulator.
-
-The device node must contain one 'port' child node for its digital output
-video port, in accordance with the video interface bindings defined in
-Documentation/devicetree/bindings/media/video-interfaces.txt.
-
-Example:
-
-	&i2c1 {
-		...
-
-		ov5645: ov5645@3c {
-			compatible = "ovti,ov5645";
-			reg = <0x3c>;
-
-			enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
-			reset-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&camera_rear_default>;
-
-			clocks = <&clks 200>;
-			clock-names = "xclk";
-
-			vdddo-supply = <&camera_dovdd_1v8>;
-			vdda-supply = <&camera_avdd_2v8>;
-			vddd-supply = <&camera_dvdd_1v2>;
-
-			port {
-				ov5645_ep: endpoint {
-					clock-lanes = <1>;
-					data-lanes = <0 2>;
-					remote-endpoint = <&csi0_ep>;
-				};
-			};
-		};
-	};
diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.yaml b/Documentation/devicetree/bindings/media/i2c/ov5645.yaml
new file mode 100644
index 000000000000..d5cdcf9a1c76
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/ov5645.yaml
@@ -0,0 +1,126 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/ov5645.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Omnivision 1/4-Inch 5MP CMOS Digital Image Sensor
+
+maintainers:
+  - Sakari Ailus <sakari.ailus@linux.intel.com>
+  - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
+
+description: |-
+ The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with
+ an active array size of 2592H x 1944V. It is programmable through a serial I2C
+ interface.
+
+properties:
+  compatible:
+    const: ovti,ov5645
+
+  reg:
+    description: I2C device address
+    maxItems: 1
+
+  clocks:
+    description: External clock frequency should range between 6MHz to 27MHz.
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: xclk
+
+  enable-gpios:
+    description: |-
+      Chip enable GPIO. This corresponds to the hardware pin PWDNB which is
+      physically active low.
+
+  reset-gpios:
+    description: Chip reset GPIO. This corresponds to the hardware pin RESETB.
+
+  vdddo-supply:
+    description: Chip digital IO regulator.
+
+  vdda-supply:
+    description: Chip analog regulator.
+
+  vddd-supply:
+    description: Chip digital core regulator.
+
+  # See ../video-interfaces.txt for more details
+  port:
+    type: object
+    properties:
+      endpoint:
+        type: object
+
+        properties:
+          data-lanes:
+            description: |-
+              The sensor supports either one-lane, or two-lane operation.
+              For one-lane operation the property must be set to <1> and
+              for two-lane operation the property must be set to <1 2>.
+            items:
+              - const: 1
+              - const: 2
+
+          clock-lanes:
+            description:
+              should be set to <0> (clock lane on hardware lane 0).
+            items:
+              - const: 0
+
+          remote-endpoint: true
+
+        required:
+          - data-lanes
+          - clock-lanes
+          - remote-endpoint
+
+        additionalProperties: false
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - enable-gpios
+  - reset-gpios
+  - vdddo-supply
+  - vdda-supply
+  - vddd-supply
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ov5645: sensor@3c {
+            compatible = "ovti,ov5645";
+            reg = <0x3c>;
+            clocks = <&ov5645_cl>;
+            clock-names = "xclk";
+            enable-gpios = <&gpio1 6 /* GPIO_ACTIVE_HIGH */>;
+            reset-gpios = <&gpio5 20 /* GPIO_ACTIVE_LOW */>;
+            vdddo-supply = <&camera_dovdd_1v8>;
+            vdda-supply = <&camera_avdd_2v8>;
+            vddd-supply = <&camera_dvdd_1v2>;
+
+            port {
+                ov5645_0: endpoint {
+                    remote-endpoint = <&csi1_ep>;
+                    clock-lanes = <0>;
+                    data-lanes = <1 2>;
+                };
+            };
+        };
+    };
+
+...