Message-ID: <20241015-portion-parish-4ca08647bb4c@wendy>
Date: Tue, 15 Oct 2024 07:56:20 +0100
From: Conor Dooley <conor.dooley@...rochip.com>
To: Naresh Solanki <naresh.solanki@...ements.com>
CC: Andrew Jeffery <andrew@...econstruct.com.au>, "Rob Herring (Arm)"
	<robh@...nel.org>, <devicetree@...r.kernel.org>, Krzysztof Kozlowski
	<krzk+dt@...nel.org>, <linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, Joel Stanley <joel@....id.au>, Conor
 Dooley <conor+dt@...nel.org>, <linux-aspeed@...ts.ozlabs.org>
Subject: Re: [PATCH v5 1/2] dt-bindings: arm: aspeed: add IBM SBP1 board

On Fri, Oct 11, 2024 at 01:38:52PM +0530, Naresh Solanki wrote:
> Hi Andrew,
> 
> 
> On Fri, 11 Oct 2024 at 05:15, Andrew Jeffery
> <andrew@...econstruct.com.au> wrote:
> >
> > Hi Naresh,
> >
> > On Thu, 2024-10-10 at 09:30 -0500, Rob Herring (Arm) wrote:
> > > On Thu, 10 Oct 2024 16:53:31 +0530, Naresh Solanki wrote:
> > > > Document the new compatibles used on IBM SBP1.
> > > >
> > > > Signed-off-by: Naresh Solanki <naresh.solanki@...ements.com>
> > > > Acked-by: Conor Dooley <conor.dooley@...rochip.com>
> > > > ---
> > > > Changes in V4:
> > > > - Retain Acked-by from v2.
> > > > - Fix alphabetic order
> > > > ---
> > > >  Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml | 1 +
> > > >  1 file changed, 1 insertion(+)
> > > >
> > >
> > >
> > > My bot found new DTB warnings on the .dts files added or changed in this
> > > series.
> > >
> > > Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
> > > are fixed by another series. Ultimately, it is up to the platform
> > > maintainer whether these warnings are acceptable or not. No need to reply
> > > unless the platform maintainer has comments.
> > >
> > > If you already ran DT checks and didn't see these error(s), then
> > > make sure dt-schema is up to date:
> > >
> > >   pip3 install dtschema --upgrade
> > >
> > >
> > > New warnings running 'make CHECK_DTBS=y aspeed/aspeed-bmc-ibm-sbp1.dtb' for 20241010112337.3840703-1-naresh.solanki@...ements.com:
> > >
> >
> > ...
> >
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: mux@77: interrupts: False schema does not allow [[44, 4]]
> > >       from schema $id: http://devicetree.org/schemas/i2c/i2c-mux-pca954x.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: pvccinfaon-pvccfa-cpu2@58: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: mp2973-pvccin-pvccfa-cpu2@58: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: pvccinfaon-pvccfa-cpu1@58: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: mp2973-pvccin-pvccfa-cpu1@58: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: pvccinfaon-pvccfa-cpu3@58: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: mp2973-pvccin-pvccfa-cpu3@58: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: regulator@5f: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: regulator@5f: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: regulator@5f: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: regulator@5f: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: pvccinfaon-pvccfa-cpu0@58: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> > > arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dtb: mp2973-pvccin-pvccfa-cpu0@58: 'regulators' does not match any of the regexes: 'pinctrl-[0-9]+'
> > >       from schema $id: http://devicetree.org/schemas/trivial-devices.yaml#
> >
> > These still must be addressed as mentioned on v3 (with more specific
> > comments regarding the infineon,ir38263 on v4). Please look through the
> > binding documents for the affected nodes and make sure the nodes in
> > your DTS conform to their definitions. You can check your work with
> > `make CHECK_DTBS=y aspeed/aspeed-bmc-ibm-sbp1.dtb` prior to sending.
> 
> These are the warnings coming for trivial devices. Even for regulator@5f
> 
> grep -rsn mp2973 Documentation/
> Documentation/devicetree/bindings/trivial-devices.yaml:286:
> # Monolithic Power Systems Inc. multi-phase controller mp2973
> Documentation/devicetree/bindings/trivial-devices.yaml:287:          -
> mps,mp2973

It coming from trivial-devices.yaml means that the device does not
actually qualify as a trivial device, but rather needs to be described
in a binding of its own.

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