linux-kernel - Re: [PATCH 0/5] Add pinctrl support for dwapb gpio driver

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Message-ID: <CAHp75VcMm3PPAgfFPLzVwg_RN7_vQfRmufvWiPOkYaErdGiNsw@mail.gmail.com>
Date:   Wed, 4 Dec 2019 14:24:58 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Clement Leger <cleger@...ray.eu>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Hoan Tran <hoan@...amperecomputing.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        devicetree <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/5] Add pinctrl support for dwapb gpio driver

On Wed, Dec 4, 2019 at 12:13 PM Clement Leger <cleger@...ray.eu> wrote:
>
> Synopsys DWAPB IP includes support for pin control. This control is basic
> and allows to switch between a hardware and a software function.
> Software function is when driving GPIOs from IP and hardware is controlled
> by external signals.
> This serie export necessary interface to be able to move the driver to
> pinctrl folder and then implement the pinctrl support which is based on the
> digicolor driver. The idea is to avoid hardcoding pins in driver since
> this IP is a generic one available on multiple SoC.
>

This series misses at least GPIO ACPI maintainers to be Cc'ed to for
the certain changes.
Moreover, I would like to see entire series in the future in my mailbox.

I will look at v1 closer anyway.

> Clement Leger (5):
>   gpio: export acpi_gpiochip_request_interrupts in gpio/driver.h
>   pinctrl: dw: move gpio-dwapb.c to pinctrl folder
>   pinctrl: dw: use devm_gpiochip_add_data
>   pinctrl: dw: add pinctrl support for dwapb gpio driver
>   dt-bindings: pinctrl: dw: move sps,dwapb-gpio.txt to pinctrl
>
>  .../bindings/{gpio => pinctrl}/snps-dwapb-gpio.txt |  21 +-
>  MAINTAINERS                                        |   6 +-
>  drivers/gpio/Kconfig                               |   8 -
>  drivers/gpio/Makefile                              |   1 -
>  drivers/gpio/gpiolib-acpi.h                        |   4 -
>  drivers/pinctrl/Kconfig                            |   1 +
>  drivers/pinctrl/Makefile                           |   1 +
>  drivers/pinctrl/dw/Kconfig                         |  11 +
>  drivers/pinctrl/dw/Makefile                        |   4 +
>  .../gpio-dwapb.c => pinctrl/dw/pinctrl-dwapb.c}    | 277 +++++++++++++++++++--
>  include/linux/gpio/driver.h                        |  12 +
>  include/linux/platform_data/gpio-dwapb.h           |   1 +
>  12 files changed, 310 insertions(+), 37 deletions(-)
>  rename Documentation/devicetree/bindings/{gpio => pinctrl}/snps-dwapb-gpio.txt (76%)
>  create mode 100644 drivers/pinctrl/dw/Kconfig
>  create mode 100644 drivers/pinctrl/dw/Makefile
>  rename drivers/{gpio/gpio-dwapb.c => pinctrl/dw/pinctrl-dwapb.c} (77%)
>
> --
> 2.15.0.276.g89ea799
>


-- 
With Best Regards,
Andy Shevchenko