On Fri, Mar 19, 2021 at 07:13:27PM +0800, dillon min wrote:
> Hi Alexandre,
>
> Thanks for the reply.
>
> On Fri, Mar 19, 2021 at 4:38 PM Alexandre TORGUE
> <alexandre.torgue@xxxxxxxxxxx> wrote:
> >
> > Hi Dillon
> >
> > On 3/19/21 5:28 AM, dillon min wrote:
> > > No changes, Just loop lkp in.
> > >
> > >
> > > Hi lkp,
> > >
> > > Sorry for the late reply, thanks for your report.
> > > This patch is to fix the build warning message.
> > >
> > > Thanks.
> > > Regards
> > >
> > > On Mon, Mar 15, 2021 at 5:45 PM <dillon.minfei@xxxxxxxxx> wrote:
> > >>
> > >> From: dillon min <dillon.minfei@xxxxxxxxx>
> > >>
> > >> when run make dtbs_check with 'bluetoothi brcm,bcm43438-bt'
> > >> dts enabled on stm32h7, there is a warrning popup:
> > >>
> > >>>> arch/arm/boot/dts/stm32h750i-art-pi.dt.yaml: serial@40004800: 'bluetooth'
> > >> does not match any of the regexes: 'pinctrl-[0-9]+'
> > >>
> > >> to make dtbs_check happy, so add a phandle bluetooth
> > >>
> > >> Fixes: 500cdb23d608 ("ARM: dts: stm32: Add STM32H743 MCU and STM32H743i-EVAL board")
> > >> Signed-off-by: dillon min <dillon.minfei@xxxxxxxxx>
> > >> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> > >> ---
> > >> Documentation/devicetree/bindings/serial/st,stm32-uart.yaml | 5 +++++
> > >> 1 file changed, 5 insertions(+)
> > >>
> > >> diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
> > >> index 8631678283f9..5e674840e62d 100644
> > >> --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
> > >> +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
> > >> @@ -50,6 +50,11 @@ properties:
> > >> minItems: 1
> > >> maxItems: 2
> > >>
> > >> + bluetooth:
> > >> + type: object
> > >> + description: |
> > >> + phandles to the usart controller and bluetooth
> > >> +
> >
> > Do we really need to add this "generic" property here ? You could test
> > without the "AditionalProperties:False".
> Yes, indeed. we have no reason to add a generic 'bluetooth' property
> into specific soc's interface yaml.
> I can't just remove "AditionalProperties:False", else make
> O=../kernel-art/ dtbs dtbs_check will run into
>
> /home/fmin/linux/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml:
> 'oneOf' conditional failed, one must be fixed:
> 'unevaluatedProperties' is a required property
> 'additionalProperties' is a required property
> ...
>
> So , i will replace "AditionalProperties:False". with
> unevaluatedProperties: false, do you agree with this?
This is okay as long as 'serial.yaml' is referenced, but will eventually
fail if not (unevaluatedProperties isn't actually implemented yet).
> If so, i will send patch v4 later.
Or you can do this:
addtionalProperties:
type: object
Which means any other property has to be a node.
Rob
