| Message ID | 20201228163217.32520-2-post@lespocky.de |
|---|---|
| State | New |
| Headers | show |
| Series | leds: pwm: Make automatic labels work | expand |
Hi! > 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]+)?$', 'pinctrl-[0-9]+' > From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml > > Signed-off-by: Alexander Dahl <post@lespocky.de> > Acked-by: Jeff LaBundy <jeff@labundy.com> > Acked-by: Rob Herring <robh@kernel.org> Thanks, applied. Pavel -- http://www.livejournal.com/~pavelmachek
On Wed, 30 Dec 2020, Pavel Machek wrote: > Hi! > > > The node names for devices using the pwm-leds driver follow a certain > > naming scheme (now). Parent node name is not enforced, but recommended > > by DT project. > > > > DTC Documentation/devicetree/bindings/mfd/iqs62x.example.dt.yaml > > CHECK Documentation/devicetree/bindings/mfd/iqs62x.example.dt.yaml > > /home/alex/build/linux/Documentation/devicetree/bindings/mfd/iqs62x.example.dt.yaml: pwmleds: 'panel' does not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+' > > From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml > > > > Signed-off-by: Alexander Dahl <post@lespocky.de> > > Acked-by: Jeff LaBundy <jeff@labundy.com> > > Acked-by: Rob Herring <robh@kernel.org> > > Thanks, applied. Sorry, what? Applied to what tree? -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
Hi! > > > 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]+)?$', 'pinctrl-[0-9]+' > > > From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml > > > > > > Signed-off-by: Alexander Dahl <post@lespocky.de> > > > Acked-by: Jeff LaBundy <jeff@labundy.com> > > > Acked-by: Rob Herring <robh@kernel.org> > > > > Thanks, applied. > > Sorry, what? > > Applied to what tree? I took it to (local copy) of leds-next tree on. But now I realised it is mfd, not a LED patch, so I undone that. Sorry for the confusion. Anyway, patch still looks good to me: Acked-by: Pavel Machek <pavel@ucw.cz> Pavel -- http://www.livejournal.com/~pavelmachek
On Thu, 31 Dec 2020, Pavel Machek wrote: > Hi! > > > > > The node names for devices using the pwm-leds driver follow a certain > > > > naming scheme (now). Parent node name is not enforced, but recommended > > > > by DT project. > > > > > > > > DTC Documentation/devicetree/bindings/mfd/iqs62x.example.dt.yaml > > > > CHECK Documentation/devicetree/bindings/mfd/iqs62x.example.dt.yaml > > > > /home/alex/build/linux/Documentation/devicetree/bindings/mfd/iqs62x.example.dt.yaml: pwmleds: 'panel' does not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+' > > > > From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml > > > > > > > > Signed-off-by: Alexander Dahl <post@lespocky.de> > > > > Acked-by: Jeff LaBundy <jeff@labundy.com> > > > > Acked-by: Rob Herring <robh@kernel.org> > > > > > > Thanks, applied. > > > > Sorry, what? > > > > Applied to what tree? > > I took it to (local copy) of leds-next tree on. But now I realised it > is mfd, not a LED patch, so I undone that. Sorry for the confusion. > > Anyway, patch still looks good to me: > > Acked-by: Pavel Machek <pavel@ucw.cz> Thanks Pavel. I plan on taking this next week. -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
On Mon, 28 Dec 2020, Alexander Dahl wrote: > 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 <post@lespocky.de> > Acked-by: Jeff LaBundy <jeff@labundy.com> > 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' -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
Hi Alexander, On Thu, Jan 14, 2021 at 10:03:12AM +0000, Lee Jones wrote: > On Mon, 28 Dec 2020, Alexander Dahl wrote: > > > 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 <post@lespocky.de> > > Acked-by: Jeff LaBundy <jeff@labundy.com> > > 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
Hello Jeff, On Thu, Jan 14, 2021 at 09:50:50PM -0600, Jeff LaBundy wrote: > On Thu, Jan 14, 2021 at 10:03:12AM +0000, Lee Jones wrote: > > On Mon, 28 Dec 2020, Alexander Dahl wrote: > > > > > 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 <post@lespocky.de> > > > Acked-by: Jeff LaBundy <jeff@labundy.com> > > > 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") Which tree is that commit on? This one? https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git/ > 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. Should I rework the patch then to have that change only? Greets Alex -- /"\ ASCII RIBBON | »With the first link, the chain is forged. The first \ / CAMPAIGN | speech censured, the first thought forbidden, the X AGAINST | first freedom denied, chains us all irrevocably.« / \ HTML MAIL | (Jean-Luc Picard, quoting Judge Aaron Satie)
diff --git a/Documentation/devicetree/bindings/mfd/iqs62x.yaml b/Documentation/devicetree/bindings/mfd/iqs62x.yaml index 541b06d80e73..92dc48a8dfa7 100644 --- a/Documentation/devicetree/bindings/mfd/iqs62x.yaml +++ b/Documentation/devicetree/bindings/mfd/iqs62x.yaml @@ -90,10 +90,11 @@ examples: }; }; - pwmleds { + led-controller { compatible = "pwm-leds"; - panel { + led-1 { + label = "panel"; pwms = <&iqs620a_pwm 0 1000000>; max-brightness = <255>; };
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 <post@lespocky.de> Acked-by: Jeff LaBundy <jeff@labundy.com> 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(-)