linux-kernel - Re: [PATCH v3 0/5] gpiolib: switch to fwnode in the core

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Message-ID: <CAMpxmJUQ3r0YCeQvPq=SW57w-5BLtoTO1_bv=2uw6CX_1-EXcQ@mail.gmail.com>
Date:   Mon, 8 Mar 2021 20:22:49 +0100
From:   Bartosz Golaszewski <bgolaszewski@...libre.com>
To:     "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        "open list:DOCUMENTATION" <linux-doc@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Marc Zyngier <maz@...nel.org>,
        Jonathan Corbet <corbet@....net>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH v3 0/5] gpiolib: switch to fwnode in the core

On Mon, Mar 8, 2021 at 7:22 PM Rafael J. Wysocki <rafael@...nel.org> wrote:
>
> On Thu, Mar 4, 2021 at 9:13 PM Andy Shevchenko
> <andriy.shevchenko@...ux.intel.com> wrote:
> >
> > GPIO library uses of_node and fwnode in the core in non-unified way.
> > The series cleans this up and improves IRQ domain creation for non-OF cases
> > where currently the names of the domain are 'unknown'.
> >
> > This has been tested on Intel Galileo Gen 2.
> >
> > In v3:
> > - fix subtle bug in gpiod_count
> > - make irq_domain_add_simple() static inline (Marc)
> >
> > In v2:
> > - added a new patch due to functionality in irq_comain_add_simple() (Linus)
> > - tagged patches 2-4 (Linus)
> > - Cc'ed to Rafael
> >
> > Andy Shevchenko (5):
> >   irqdomain: Introduce irq_domain_create_simple() API
> >   gpiolib: Unify the checks on fwnode type
> >   gpiolib: Move of_node operations to gpiolib-of and correct fwnode use
> >   gpiolib: Introduce acpi_gpio_dev_init() and call it from core
> >   gpiolib: Reuse device's fwnode to create IRQ domain
>
> [1-4/5] applied as 5.13 material and I have a minor comment regarding
> the last patch (will send separately).
>
> Thanks!

Hi Rafael!

AFAICT this should go through the GPIO tree as usual. Any reason for
you to pick these patches this time?

Bartosz