linux-kernel - Re: [PATCH 1/2] dt-bingings:arm:sunplus:add sp7021 compatible string to sunplus,idle-state.yaml

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Date:   Fri, 12 Nov 2021 16:58:47 -0600
From:   Rob Herring <robh@...nel.org>
To:     Edwin Chiu 邱垂峰 <edwin.chiu@...plus.com>
Cc:     Edwin chiu <edwinchiu0505tw@...il.com>,
        "daniel.lezcano@...aro.org" <daniel.lezcano@...aro.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "rafael@...nel.org" <rafael@...nel.org>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>
Subject: Re: [PATCH 1/2] dt-bingings:arm:sunplus:add sp7021 compatible string
 to sunplus,idle-state.yaml

On Tue, Nov 09, 2021 at 06:58:24AM +0000, Edwin Chiu 邱垂峰 wrote:
> Hi Rob:
> 
> Look into the full log, it show you check 3 programs
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Context	Check	Description
> robh/checkpatch	warning	total: 0 errors, 1 warnings, 67 lines checked
> robh/dt-meta-schema	success	
> robh/dtbs-check	fail	build log
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> 1) The checkpatch warning is WARNING: From:/Signed-off-by: email address mismatch: 'From: Edwin chiu <edwinchiu0505tw@...il.com>' != 'Signed-off-by: Edwin chiu <edwin.chiu@...plus.com>'
> ==> I want explain to you that <edwin.chiu@...plus.com> is my email in the company, but it disagree operate by "git send-email".
>     So I used <edwinchiu0505tw@...il.com> in my linux system to operate with "git send-email".
>    Actually I checkpatch in my side was 0 error 0 warning.

The email used to send and the author emails are independent in git. 
There should be a 'From:' line in the resulting patch when the sender 
and author don't match.

Maybe you need to set sendemail.from config option to your corp email.

> 
> 2) Regarding to dtbs-check issue, your list warnings related to others company's yaml file, it not my yaml file case. 
>    What is the purpose you want? Or what should I do?

You aren't adding anything custom, so why are you even adding the 
schema? arm/idle-states.yaml should be enough.

> 
> 3) Execute=>make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/arm/sunplus/sunplus,idle-state.yaml
> There are many config select items…..I don't know how to select them.
> (I execute "make config " and "make all" were pass)
> Can you teach me how to do "make dtbs_check"?

Did you read Documentation/devicetree/bindings/writing-schema.rst?

To check all dts files (for an arch) and run the validation, do:

make allmodconfig
make dtbs_check

Rob

> 
> 邱垂峰 EdwinChiu
> 智能運算專案
> T: +886-3-5786005 ext.2590
> edwin.chiu@...plus.com
> 300 新竹科學園區創新一路19號
> 
> -----Original Message-----
> From: Rob Herring <robh@...nel.org> 
> Sent: Monday, November 8, 2021 9:03 PM
> To: Edwin chiu <edwinchiu0505tw@...il.com>
> Cc: robh+dt@...nel.org; daniel.lezcano@...aro.org; devicetree@...r.kernel.org; linux-kernel@...r.kernel.org; rafael@...nel.org; linux-pm@...r.kernel.org; Edwin Chiu 邱垂峰 <edwin.chiu@...plus.com>
> Subject: Re: [PATCH 1/2] dt-bingings:arm:sunplus:add sp7021 compatible string to sunplus,idle-state.yaml
> 
> On Mon, 08 Nov 2021 15:55:09 +0800, Edwin chiu wrote:
> > Add the compatible string for cpuidle state on sp7021
> > 
> > Signed-off-by: Edwin chiu <edwin.chiu@...plus.com>
> > ---
> >  .../bindings/arm/sunplus/sunplus,idle-state.yaml   | 55 ++++++++++++++++++++++
> >  MAINTAINERS                                        |  6 +++
> >  2 files changed, 61 insertions(+)
> >  create mode 100644 
> > Documentation/devicetree/bindings/arm/sunplus/sunplus,idle-state.yaml
> > 
> 
> Running 'make dtbs_check' with the schema in this patch gives the following warnings. Consider if they are expected or the schema is incorrect. These may not be new warnings.
> 
> Note that it is not yet a requirement to have 0 warnings for dtbs_check.
> This will change in the future.
> 
> Full log is available here: https://patchwork.ozlabs.org/patch/1552228
> 
> 
> spc: compatible:0: 'arm,idle-state' was expected
> 	arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8064-cm-qs600.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8064-ifc6410.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8074-dragonboard.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8084-ifc6540.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8084-mtp.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-samsung-klte.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-sony-xperia-amami.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dt.yaml
> 
> spc: compatible: Additional items are not allowed ('arm,idle-state' was unexpected)
> 	arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8064-cm-qs600.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8064-ifc6410.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8074-dragonboard.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8084-ifc6540.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8084-mtp.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-samsung-klte.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-sony-xperia-amami.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dt.yaml
> 
> spc: compatible: ['qcom,idle-state-spc', 'arm,idle-state'] is too long
> 	arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8064-cm-qs600.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8064-ifc6410.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8074-dragonboard.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8084-ifc6540.dt.yaml
> 	arch/arm/boot/dts/qcom-apq8084-mtp.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-samsung-klte.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-sony-xperia-amami.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dt.yaml
> 	arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dt.yaml
>