linux-kernel - Re: [PATCH/RFC 0/2] gpio: of: Add DT overlay support for GPIO hogs

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Message-ID: <CAMuHMdU6pF6bB4gWZhJyBVTVRG59ucinW0K6nrjrYZSWvLXYew@mail.gmail.com>
Date:   Tue, 7 Jan 2020 10:49:13 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Bartosz Golaszewski <brgl@...ev.pl>
Cc:     Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Linus Walleij <linus.walleij@...aro.org>,
        Pantelis Antoniou <pantelis.antoniou@...sulko.com>,
        Frank Rowand <frowand.list@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Peter Ujfalusi <peter.ujfalusi@...com>,
        Chris Brandt <chris.brandt@...esas.com>,
        linux-gpio <linux-gpio@...r.kernel.org>,
        linux-devicetree <devicetree@...r.kernel.org>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH/RFC 0/2] gpio: of: Add DT overlay support for GPIO hogs

Hi Bartosz,

On Tue, Jan 7, 2020 at 10:03 AM Bartosz Golaszewski <brgl@...ev.pl> wrote:
> wt., 7 sty 2020 o 08:46 Geert Uytterhoeven <geert@...ux-m68k.org> napisał(a):
> > I'm happy with a (static) GPIO hog.
> >
> > BTW, what exactly do you mean with "mux framework"? Pinctrl/pinmux?
>
> No, I meant the multiplexer subsystem under drivers/mux. I thought we
> could call mux_control_select() from pm_runtime_get_*() or something
> similar. This is just an idea though, and I see Frank already did an
> in-depth analysis so never mind my comment.

Thanks, I wasn't aware of drivers/mux/...

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds