linux-kernel - Re: [PATCH v2 3/4] gpio: Add support for the Renesas RZ/V2M PWC GPIOs

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Message-ID: <CACRpkdZBz_+MeJjP5-vjNGbqyrCBTj+f=gm87o4sgiMqRwndVQ@mail.gmail.com>
Date:   Thu, 29 Dec 2022 01:40:36 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Fabrizio Castro <fabrizio.castro.jz@...esas.com>
Cc:     Bartosz Golaszewski <brgl@...ev.pl>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Sebastian Reichel <sre@...nel.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Lee Jones <lee@...nel.org>, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org,
        Chris Paterson <Chris.Paterson2@...esas.com>,
        Biju Das <biju.das@...renesas.com>,
        linux-renesas-soc@...r.kernel.org,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Jacopo Mondi <jacopo@...ndi.org>
Subject: Re: [PATCH v2 3/4] gpio: Add support for the Renesas RZ/V2M PWC GPIOs

On Wed, Dec 21, 2022 at 10:09 PM Fabrizio Castro
<fabrizio.castro.jz@...esas.com> wrote:

> The RZ/V2M SoC contains an External Power Sequence Controller
> (PWC) module. The PWC module provides an external power supply
> on/off sequence, on/off signal for the LPDDR4 core power supply,
> General-Purpose Outputs, and key input signals.
>
> Add a driver for controlling the General-Purpose Outputs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@...esas.com>

This is a nice driver.
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij