linux-kernel - RE: [PATCH v2 1/4] dt-bindings: soc: samsung: exynos-sysreg: add dedicated SYSREG compatibles to Exynos850

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Date:   Wed, 14 Dec 2022 10:11:13 +0530
From:   "Sriranjani P" <sriranjani.p@...sung.com>
To:     "'Rob Herring'" <robh@...nel.org>
Cc:     <krzysztof.kozlowski+dt@...aro.org>, <devicetree@...r.kernel.org>,
        <alim.akhtar@...sung.com>, <pankaj.dubey@...sung.com>,
        <ravi.patel@...sung.com>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-samsung-soc@...r.kernel.org>
Subject: RE: [PATCH v2 1/4] dt-bindings: soc: samsung: exynos-sysreg: add
 dedicated SYSREG compatibles to Exynos850



> -----Original Message-----
> From: Rob Herring [mailto:robh@...nel.org]
> Sent: 10 December 2022 02:40
> To: Sriranjani P <sriranjani.p@...sung.com>
> Cc: krzysztof.kozlowski+dt@...aro.org; devicetree@...r.kernel.org;
> alim.akhtar@...sung.com; pankaj.dubey@...sung.com;
> ravi.patel@...sung.com; linux-kernel@...r.kernel.org; linux-arm-
> kernel@...ts.infradead.org; linux-samsung-soc@...r.kernel.org
> Subject: Re: [PATCH v2 1/4] dt-bindings: soc: samsung: exynos-sysreg: add
> dedicated SYSREG compatibles to Exynos850
> 
> On Wed, Dec 07, 2022 at 04:20:29PM +0530, Sriranjani P wrote:
> > Exynos850 has two different SYSREGs, hence add dedicated compatibles
> > for them and deprecate usage of generic Exynos850 compatible alone.
> >
> > Signed-off-by: Sriranjani P <sriranjani.p@...sung.com>
> > ---
> >  .../soc/samsung/samsung,exynos-sysreg.yaml        | 15 ++++++++++++---
> >  1 file changed, 12 insertions(+), 3 deletions(-)
> >
> > diff --git
> > a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-
> sysreg.
> > yaml
> > b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-
> sysreg.
> > yaml index 4954790eda6c..a37452965100 100644
> > ---
> > a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-
> sysreg.
> > yaml
> > +++
> b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sys
> > +++ reg.yaml
> > @@ -17,7 +17,6 @@ properties:
> >                - samsung,exynos3-sysreg
> >                - samsung,exynos4-sysreg
> >                - samsung,exynos5-sysreg
> > -              - samsung,exynos850-sysreg
> >                - samsung,exynosautov9-sysreg
> >                - tesla,fsd-cam-sysreg
> >                - tesla,fsd-fsys0-sysreg @@ -33,9 +32,17 @@ properties:
> >            - const: samsung,exynos5433-sysreg
> >            - const: syscon
> >        - items:
> > -          - const: samsung,exynos5433-sysreg
> > +          - enum:
> > +              - const: samsung,exynos5433-sysreg
> 
> This says the compatible entry is "const: samsung,exynos5433-sysreg".
> 
> That should be a schema warning. You did test this, right?
Thanks for pointing it out, somehow dtbs check not showed any error. Will
fix it in the next version.
> 
> Rob