linux-kernel - Re: [RFC PATH 2/2] gpio: starfive-jh7100: Add StarFive JH7100 GPIO driver

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Message-ID: <8c59105d32a9936f8806501ecd20e044@walle.cc>
Date:   Thu, 01 Jul 2021 08:39:40 +0200
From:   Michael Walle <michael@...le.cc>
To:     Drew Fustini <drew@...gleboard.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Michael Zhu <michael.zhu@...rfivetech.com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Fu Wei <tekkamanninja@...il.com>, linux-kernel@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-riscv@...ts.infradead.org,
        devicetree@...r.kernel.org, Emil Renner Berthing <kernel@...il.dk>,
        Huan Feng <huan.feng@...rfivetech.com>
Subject: Re: [RFC PATH 2/2] gpio: starfive-jh7100: Add StarFive JH7100 GPIO
 driver

Hi Drew,

Am 2021-07-01 02:20, schrieb Drew Fustini:
> Add GPIO driver for the StarFive JH7100 SoC [1] used on the
> BeagleV Starlight JH7100 board [2].
> 
> [1] https://github.com/starfive-tech/beaglev_doc/
> [2] https://github.com/beagleboard/beaglev-starlight
> 
> Signed-off-by: Emil Renner Berthing <kernel@...il.dk>
> Signed-off-by: Huan Feng <huan.feng@...rfivetech.com>
> Signed-off-by: Drew Fustini <drew@...gleboard.org>

Could this driver use GPIO_REGMAP and REGMAP_IRQ? See
drivers/gpio/gpio-sl28cpld.c for an example.

-michael