linux-kernel - Re: [PATCH v4 0/7] pinctrl: intel: Enable PWM optional feature

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Message-ID: <Y3Uenh/U2WPPARds@smile.fi.intel.com>
Date:   Wed, 16 Nov 2022 19:32:14 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Thierry Reding <thierry.reding@...il.com>,
        Hans de Goede <hdegoede@...hat.com>,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-pwm@...r.kernel.org
Cc:     Linus Walleij <linus.walleij@...aro.org>
Subject: Re: [PATCH v4 0/7] pinctrl: intel: Enable PWM optional feature

On Mon, Nov 14, 2022 at 06:55:38PM +0200, Andy Shevchenko wrote:
> This is a continuation of the previously applied PWM LPSS cleanup series.
> Now, we would like to enable PWM optional feature that may be embedded
> into Intel pin control IPs (starting from Sky Lake platforms).
> 
> I would like to route this via Intel pin control tree with issuing
> an immutable branch for both PINCTRL and PWM subsystems, but I'm
> open for other suggestions.
> 
> Hans, I dared to leave your Rb tags, however the patches are slightly
> differ, because of the Uwe's suggestion on how to handle the missing
> headers. I hope you are okay with that. If not, please comment what
> must be amended then.

Uwe, it would be nice if you have a chance to look at this one more time.
If it is okay, I can push it to an immutable branch and send out for all
stakeholders.

> Changelog v4:
> - added patch "Rename pwm_lpss_probe() --> devm_pwm_lpss_probe()"
> 
> Changelog v3:
> - added tags (Uwe, Linus, Thierry)
> - fixed some spelling issues in the commit messages
> - changed a paragraph in the commit message of the patch 3 (Uwe)
> - replaced -ENODEV check with IS_REACHABLE() in the patch 6 (Uwe)
> 
> Changelog v2:
> - added tag (Mika)
> - added base-commit to the series, to make sure LKP can test it
> 
> Cc: Hans de Goede <hdegoede@...hat.com>
> Cc: Mika Westerberg <mika.westerberg@...ux.intel.com>
> 
> Andy Shevchenko (7):
>   pwm: Add a stub for devm_pwmchip_add()
>   pwm: lpss: Rename MAX_PWMS --> LPSS_MAX_PWMS
>   pwm: lpss: Include headers we are the direct user of
>   pwm: lpss: Allow other drivers to enable PWM LPSS
>   pwm: lpss: Rename pwm_lpss_probe() --> devm_pwm_lpss_probe()
>   pwm: lpss: Add devm_pwm_lpss_probe() stub
>   pinctrl: intel: Enumerate PWM device when community has a capability
> 
>  drivers/pinctrl/intel/pinctrl-intel.c      | 32 ++++++++++++++++
>  drivers/pwm/pwm-lpss-pci.c                 |  2 +-
>  drivers/pwm/pwm-lpss-platform.c            |  2 +-
>  drivers/pwm/pwm-lpss.c                     |  8 ++--
>  drivers/pwm/pwm-lpss.h                     | 34 ++++-------------
>  include/linux/platform_data/x86/pwm-lpss.h | 44 ++++++++++++++++++++++
>  include/linux/pwm.h                        |  5 +++
>  7 files changed, 95 insertions(+), 32 deletions(-)
>  create mode 100644 include/linux/platform_data/x86/pwm-lpss.h
> 
> 
> base-commit: 9abf2313adc1ca1b6180c508c25f22f9395cc780
> -- 
> 2.35.1
> 

-- 
With Best Regards,
Andy Shevchenko