| Message ID | 20230727154108.308320-1-umang.jain@ideasonboard.com |
|---|---|
| Headers | show |
| Series | media: i2c: imx519: Support for Sony IMX519 sensor | expand |
On Thu, 27 Jul 2023 21:11:07 +0530, Umang Jain wrote: > From: Lee Jackson <lee.jackson@arducam.com> > > Add YAML device tree binding documentation for IMX519 CMOS > image sensor. > > Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> > --- > .../bindings/media/i2c/sony,imx519.yaml | 113 ++++++++++++++++++ > 1 file changed, 113 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx519.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/i2c/sony,imx519.yaml: $id: Cannot determine base path from $id, relative path/filename doesn't match actual path or filename $id: http://devicetree.org/schemas/media/i2c/imx519.yaml file: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/media/i2c/sony,imx519.yaml doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230727154108.308320-2-umang.jain@ideasonboard.com The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
On 27/07/2023 17:41, Umang Jain wrote: > From: Lee Jackson <lee.jackson@arducam.com> > > Add YAML device tree binding documentation for IMX519 CMOS > image sensor. Please use scripts/get_maintainers.pl to get a list of necessary people and lists to CC (and consider --no-git-fallback argument). It might happen, that command when run on an older kernel, gives you outdated entries. Therefore please be sure you base your patches on recent Linux kernel. > > Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> > --- > .../bindings/media/i2c/sony,imx519.yaml | 113 ++++++++++++++++++ A nit, subject: drop second/last, redundant "DT bindings". The "dt-bindings" prefix is already stating that these are bindings. > 1 file changed, 113 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx519.yaml > > diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx519.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx519.yaml > new file mode 100644 > index 000000000000..6f38b09890d2 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx519.yaml > @@ -0,0 +1,113 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/i2c/imx519.yaml# Please test. > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Sony 1/2.5-Inch 16Mpixel CMOS Digital Image Sensor > + > +maintainers: > + - Lee Jackson <lee.jackson@arducam.com> > + > +description: |- > + The Sony IMX519 is a 1/2.5-inch CMOS active pixel digital image sensor > + with an active array size of 4656H x 3496V. It is programmable through > + I2C interface. The I2C address is fixed to 0x1A as per sensor data sheet. > + Image data is sent through MIPI CSI-2, which is configured as either 2 or > + 4 data lanes. > + > +properties: > + compatible: > + const: sony,imx519 > + > + reg: > + description: I2C device address Drop description, it's obvious. > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + VDIG-supply: lowercase > + description: > + Digital I/O voltage supply, 1.05 volts > + > + VANA-supply: lowercase > + description: > + Analog voltage supply, 2.8 volts > + > + VDDL-supply: lowercase > + description: > + Digital core voltage supply, 1.8 volts > + > + reset-gpios: > + description: |- > + Reference to the GPIO connected to the xclr pin, if any. > + Must be released (set high) after all supplies and INCK are applied. > + > + # See ../video-interfaces.txt for more details > + port: That's not how this is done. Open existing bindings, e.g. imx219, 258 or any other and look. Please, do not write patches entirely different than all other drivers/bindings. There is a reason why some things work but other don't > + type: object > + properties: > + endpoint: > + type: object > + properties: > + data-lanes: > + description: |- > + The sensor supports either two-lane, or four-lane operation. > + For two-lane operation the property must be set to <1 2>. > + items: > + - const: 1 > + - const: 2 > + > + clock-noncontinuous: > + type: boolean > + description: |- > + MIPI CSI-2 clock is non-continuous if this property is present, > + otherwise it's continuous. > + > + link-frequencies: > + allOf: > + - $ref: /schemas/types.yaml#/definitions/uint64-array > + description: > + Allowed data bus frequencies. > + > + required: > + - link-frequencies > + > +required: > + - compatible > + - reg > + - clocks > + - VANA-supply > + - VDIG-supply > + - VDDL-supply > + - port > + > +additionalProperties: false > + > +examples: > + - | > + i2c0 { i2c > + #address-cells = <1>; > + #size-cells = <0>; > + > + imx519: sensor@1a { drop the label imx519. Best regards, Krzysztof
Hi Umang, Quoting Umang Jain (2023-07-27 16:41:06) > Series adds driver support for Sony IMX519 sensor. > > Lee, can do add S-o-B tags please to these patches > since I've updated your email IDs at various places from > info@ to lee.jackson@. Can you dig and find out what your start point was here please? This series should already be numbered at least v6, there are 5 previous postings. The most recent of which was already Signed off by 'lee.jackson@arducam.com' So that makes me weary that v5 was not used as the start point for this refresh. Previous versions are identifiable here: - https://patchwork.linuxtv.org/project/linux-media/list/?series=&submitter=&state=*&q=imx519&archive=both&delegate= Could you check through any previous review comments and make sure they have all been addressed too please? It would be useful if the cover letter or patch described a changelog from the previous version too to identify what has been updated. I see the kernel test robot reported failures based on missing dependencies. It's helpful to list any dependency information here in the cover letter too. -- Kieran > > Thanks! > > Lee Jackson (2): > media: dt-bindings: imx519: Add IMX519 DT bindings > media: i2c: imx519: Support for the Sony IMX519 sensor > > .../bindings/media/i2c/sony,imx519.yaml | 113 + > MAINTAINERS | 8 + > drivers/media/i2c/Kconfig | 11 + > drivers/media/i2c/Makefile | 1 + > drivers/media/i2c/imx519.c | 2134 +++++++++++++++++ > 5 files changed, 2267 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx519.yaml > create mode 100644 drivers/media/i2c/imx519.c > > -- > 2.39.1 >
On Fri, Jul 28, 2023 at 09:52:08AM +0100, Kieran Bingham wrote: > Hi Umang, > > Quoting Umang Jain (2023-07-27 16:41:06) > > Series adds driver support for Sony IMX519 sensor. > > > > Lee, can do add S-o-B tags please to these patches > > since I've updated your email IDs at various places from > > info@ to lee.jackson@. > > Can you dig and find out what your start point was here please? > > This series should already be numbered at least v6, there are 5 previous > postings. The most recent of which was already Signed off by > 'lee.jackson@arducam.com' So that makes me weary that v5 was not used as > the start point for this refresh. > > Previous versions are identifiable here: > > - https://patchwork.linuxtv.org/project/linux-media/list/?series=&submitter=&state=*&q=imx519&archive=both&delegate= > > Could you check through any previous review comments and make sure they > have all been addressed too please? > > It would be useful if the cover letter or patch described a changelog > from the previous version too to identify what has been updated. I second this. A summary of the major changes in the cover letter plus a detailed changelog in each patch is invaluable for review. > I see the kernel test robot reported failures based on missing > dependencies. > > It's helpful to list any dependency information here in the cover > letter too. You can use the --base argument to git-format-patch to record the base commit, and point in the cover letter to a public branch where the series can be found. > > Thanks! > > > > Lee Jackson (2): > > media: dt-bindings: imx519: Add IMX519 DT bindings > > media: i2c: imx519: Support for the Sony IMX519 sensor > > > > .../bindings/media/i2c/sony,imx519.yaml | 113 + > > MAINTAINERS | 8 + > > drivers/media/i2c/Kconfig | 11 + > > drivers/media/i2c/Makefile | 1 + > > drivers/media/i2c/imx519.c | 2134 +++++++++++++++++ > > 5 files changed, 2267 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx519.yaml > > create mode 100644 drivers/media/i2c/imx519.c