linux-kernel - Re: [PATCH V8 4/7] pinctrl: qcom: Add IPQ9574 pinctrl driver

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Date:   Wed, 8 Mar 2023 15:24:00 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Devi Priya <quic_devipriy@...cinc.com>
Cc:     agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        mturquette@...libre.com, sboyd@...nel.org,
        linus.walleij@...aro.org, catalin.marinas@....com, will@...nel.org,
        p.zabel@...gutronix.de, shawnguo@...nel.org, arnd@...db.de,
        marcel.ziswiler@...adex.com, dmitry.baryshkov@...aro.org,
        nfraprado@...labora.com, broonie@...nel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        quic_srichara@...cinc.com, quic_gokulsri@...cinc.com,
        quic_sjaganat@...cinc.com, quic_kathirav@...cinc.com,
        quic_arajkuma@...cinc.com, quic_anusha@...cinc.com,
        quic_poovendh@...cinc.com
Subject: Re: [PATCH V8 4/7] pinctrl: qcom: Add IPQ9574 pinctrl driver

On Wed, Mar 8, 2023 at 11:52 AM Devi Priya <quic_devipriy@...cinc.com> wrote:
> On 3/7/2023 5:28 AM, andy.shevchenko@...il.com wrote:

...

> >> +    depends on OF
> >
> > No compile test on non-OF configurations?

> As per the generic convention followed in other
> SoCs, we do not have compile test on non-OF configurations

Why not? So, you have to explain the deliberate narrowing of the test coverage.

> >> +    depends on ARM64 || COMPILE_TEST

...

> >> +#define FUNCTION(fname)                                     \
> >
> > PINCTRL_PINFUNCTION() ?
> I see that there are quite a bunch of files that has to
> be modified for using the generic data type and
> macro for the pin function definition
> We shall post a separate series to accommodate the changes

Sure, that's fine. Please do!

> >> +    [msm_mux_##fname] = {                           \
> >> +            .name = #fname,                         \
> >> +            .groups = fname##_groups,               \
> >> +            .ngroups = ARRAY_SIZE(fname##_groups),  \
> >> +    }

...

> >> +#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9)    \
> >> +    {                                               \
> >> +            .name = "gpio" #id,                     \
> >> +            .pins = gpio##id##_pins,                \
> >> +            .npins = (unsigned int)ARRAY_SIZE(gpio##id##_pins),     \
> >
> > Can you embed struct pingroup?
> Will take care of this in a separate series

Ditto. Thanks!

> >> +    }

...

> >> +};
> >
> > No MODULE_DEVICE_TABLE()?
> The MODULE_DEVICE_TABLE(of, ipq9574_pinctrl_of_match) entry has
> been added at the end of the file

So, you know what to do then to address my comment :-)

-- 
With Best Regards,
Andy Shevchenko