Hi Rob,
Thank you for the review.
On Wed, Sep 14, 2022 at 3:16 PM Rob Herring <robh@xxxxxxxxxx> wrote:
>
> On Tue, Sep 13, 2022 at 05:02:24PM +0100, Prabhakar wrote:
> > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> >
> > Convert the simple OV5645 Device Tree binding to json-schema.
> >
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> > ---
> > .../devicetree/bindings/media/i2c/ov5645.txt | 54 --------
> > .../bindings/media/i2c/ovti,ov5645.yaml | 119 ++++++++++++++++++
> > 2 files changed, 119 insertions(+), 54 deletions(-)
> > delete mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.txt
> > create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,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 72ad992f77be..000000000000
> > --- a/Documentation/devicetree/bindings/media/i2c/ov5645.txt
> > +++ /dev/null
> > @@ -1,54 +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".
> > -- clock-frequency: Frequency of the xclk clock.
> > -- 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";
> > - clock-frequency = <24000000>;
> > -
> > - 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/ovti,ov5645.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov5645.yaml
> > new file mode 100644
> > index 000000000000..7f407c988f87
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov5645.yaml
> > @@ -0,0 +1,119 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/media/i2c/ovti,ov5645.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: OmniVision OV5645 Image Sensor Device Tree Bindings
> > +
> > +maintainers:
> > + - Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> > +
> > +allOf:
> > + - $ref: /schemas/media/video-interface-devices.yaml#
>
> What are you using from here?
>
> (Answer below)
>
> > +
> > +properties:
<snip>
> > + - port
> > +
> > +additionalProperties: false
>
> You are not because this prevents it. Either remove the ref or use
> unevaluatedProperties.
>
I'll drop the ref while sending the v2.
Cheers,
Prabhakar
