linux-kernel - Re: [PATCH v2 1/5] media: dt-bindings: ov5645: Convert OV5645 binding to a schema

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Message-Id: <166578091220.2826696.5981359507940429250.robh@kernel.org>
Date:   Fri, 14 Oct 2022 16:00:32 -0500
From:   Rob Herring <robh@...nel.org>
To:     Prabhakar <prabhakar.csengg@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>, Jacopo Mondi <jacopo@...ndi.org>,
        linux-renesas-soc@...r.kernel.org,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
        devicetree@...r.kernel.org, Biju Das <biju.das.jz@...renesas.com>,
        linux-media@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-kernel@...r.kernel.org,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Shawn Tu <shawnx.tu@...el.com>,
        Hans Verkuil <hverkuil@...all.nl>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Subject: Re: [PATCH v2 1/5] media: dt-bindings: ov5645: Convert OV5645 binding to a schema

On Fri, 14 Oct 2022 19:34:55 +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> 
> Convert the simple OV5645 Device Tree binding to json-schema.
> 
> The previous binding marked the below properties as required which was a
> driver requirement and not the device requirement so just drop them from
> the required list during the conversion.
> - clock-frequency
> - enable-gpios
> - reset-gpios
> 
> Also drop the "clock-names" property as we have a single clock source for
> the sensor and the driver has been updated to drop the clk referencing by
> name.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> ---
> Resend v3:
> * No change
> 
> v2 -> v3
> * Dropped clock-names property
> * Marked power supplies as mandatory
> * Dropped the comment for voltage power supplies
> * Included RB tag from Laurent
> * Driver change to drop clock-names [0]
> 
> [0] https://lore.kernel.org/linux-media/Yyh%2F3uzOJOu3drEB@pendragon.ideasonboard.com/T/#t
> 
> v1 -> v2
> * Dropped ref to video-interface-devices.yaml#
> * Dropped driver specific required items from the list
> * Updated commit message
> * Dropped clock-lanes and bus-type from the port and example node
> * Marked data-lanes as required in port node
> ---
>  .../devicetree/bindings/media/i2c/ov5645.txt  |  54 ---------
>  .../bindings/media/i2c/ovti,ov5645.yaml       | 104 ++++++++++++++++++
>  2 files changed, 104 insertions(+), 54 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.txt
>  create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov5645.yaml
> 

Running 'make dtbs_check' with the schema in this patch gives the
following warnings. Consider if they are expected or the schema is
incorrect. These may not be new warnings.

Note that it is not yet a requirement to have 0 warnings for dtbs_check.
This will change in the future.

Full log is available here: https://patchwork.ozlabs.org/patch/


camera@3c: 'clock-names' does not match any of the regexes: 'pinctrl-[0-9]+'
	arch/arm/boot/dts/imx6dl-pico-dwarf.dtb
	arch/arm/boot/dts/imx6dl-pico-hobbit.dtb
	arch/arm/boot/dts/imx6dl-pico-nymph.dtb
	arch/arm/boot/dts/imx6dl-pico-pi.dtb
	arch/arm/boot/dts/imx6dl-wandboard.dtb
	arch/arm/boot/dts/imx6dl-wandboard-revb1.dtb
	arch/arm/boot/dts/imx6dl-wandboard-revd1.dtb
	arch/arm/boot/dts/imx6q-pico-dwarf.dtb
	arch/arm/boot/dts/imx6q-pico-hobbit.dtb
	arch/arm/boot/dts/imx6q-pico-nymph.dtb
	arch/arm/boot/dts/imx6q-pico-pi.dtb
	arch/arm/boot/dts/imx6qp-wandboard-revd1.dtb
	arch/arm/boot/dts/imx6q-wandboard.dtb
	arch/arm/boot/dts/imx6q-wandboard-revb1.dtb
	arch/arm/boot/dts/imx6q-wandboard-revd1.dtb

ov5645@3c: 'clock-names' does not match any of the regexes: 'pinctrl-[0-9]+'
	arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex-mipi-2.1.dtb
	arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex-mipi-2.1.dtb
	arch/arm64/boot/dts/renesas/r8a774c0-ek874-mipi-2.1.dtb
	arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dtb