linux-kernel - Re: [PATCH v3] gpio: davinci: Add support for system suspend/resume PM

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Message-ID: <CACRpkdZB1T1cKQcNDiriCdeQuHGMH-9BvV=a9mP21YENThA-bQ@mail.gmail.com>
Date:   Tue, 28 Jun 2022 15:52:37 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Aswath Govindraju <a-govindraju@...com>
Cc:     Vignesh Raghavendra <vigneshr@...com>,
        Devarsh Thakkar <devarsht@...com>, Keerthy <j-keerthy@...com>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] gpio: davinci: Add support for system suspend/resume PM

On Mon, Jun 13, 2022 at 7:43 AM Aswath Govindraju <a-govindraju@...com> wrote:

> From: Devarsh Thakkar <devarsht@...com>
>
> Add support for system suspend/resume PM hooks, save the
> register context of all the required gpio registers on suspend
> and restore context on the resume.
>
> Signed-off-by: Devarsh Thakkar <devarsht@...com>
> Signed-off-by: Aswath Govindraju <a-govindraju@...com>

Hijacking thread!

Aswath, if you are testing DaVinci boards can you look at these two
patches:
https://lore.kernel.org/linux-gpio/20220507124536.171930-1-linus.walleij@linaro.org/
https://lore.kernel.org/linux-gpio/20220507124536.171930-2-linus.walleij@linaro.org/

I resend them every new kernel release but they never get merged :D

If you can test them, maybe I can queue them directly for the SoC
tree.

Yours,
Linus Walleij