Hi Alexander,

On Thu, Jan 14, 2021 at 10:03:12AM +0000, Lee Jones wrote:

On Mon, 28 Dec 2020, Alexander Dahl wrote:

quoted

The node names for devices using the pwm-leds driver follow a certain
naming scheme (now).  Parent node name is not enforced, but recommended
by DT project.

  DTC     Documentation/devicetree/bindings/mfd/iqs62x.example.dt.yaml
  CHECK   Documentation/devicetree/bindings/mfd/iqs62x.example.dt.yaml
/home/alex/build/linux/Documentation/devicetree/bindings/mfd/iqs62x.example.dt.yaml: pwmleds: 'panel' does not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
        From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml

Signed-off-by: Alexander Dahl <redacted>
Acked-by: Jeff LaBundy <redacted>
Acked-by: Rob Herring <robh@kernel.org>
---

Notes:
    v8 -> v9:
      * added forgotten Acked-by (Jeff LaBundy)
      * rebased on v5.11-rc1
    
    v7 -> v8:
      * rebased on recent pavel/for-next (post v5.10-rc1)
      * added Acked-by (Rob Herring)
    
    v6 -> v7:
      * added warning message to commit message (Krzysztof Kozlowski)
    
    v6:
      * added this patch to series

 Documentation/devicetree/bindings/mfd/iqs62x.yaml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

Failed to apply:

Applying: dt-bindings: mfd: Fix schema warnings for pwm-leds
Using index info to reconstruct a base tree...
M	Documentation/devicetree/bindings/mfd/iqs62x.yaml
/home/lee/projects/linux/kernel/.git/worktrees/mfd/rebase-apply/patch:34: indent with spaces.
            led-1 {
/home/lee/projects/linux/kernel/.git/worktrees/mfd/rebase-apply/patch:35: indent with spaces.
                    label = "panel";
warning: 2 lines add whitespace errors.
Falling back to patching base and 3-way merge...
Auto-merging Documentation/devicetree/bindings/mfd/iqs62x.yaml
CONFLICT (content): Merge conflict in Documentation/devicetree/bindings/mfd/iqs62x.yaml
Recorded preimage for 'Documentation/devicetree/bindings/mfd/iqs62x.yaml'

It looks like the following patch already beat this to the punch:

8237e8382498 ("dt-bindings: mfd: Correct the node name of the panel LED")

That patch does not retain the LED's label or rename the parent node to
led-controller, however. The label hardly matters for this example, but
perhaps we still want the parent node change to follow leds-pwm.yaml.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog

Kind regards,
Jeff LaBundy

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