linux-kernel - Re: [PATCH 18/49] mfd: qcom-pm8008: Add broken_mask

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Message-ID: <CAHp75Vea8F5ogP8kjfdP4SK3aeohoRnkGZ7LtsLuwfXwL+APvA@mail.gmail.com>
Date:   Tue, 21 Jun 2022 11:35:09 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Aidan MacDonald <aidanmacdonald.0x0@...il.com>
Cc:     Mark Brown <broonie@...nel.org>, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
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Subject: Re: [PATCH 18/49] mfd: qcom-pm8008: Add broken_mask_unmask irq chip flag

On Mon, Jun 20, 2022 at 10:08 PM Aidan MacDonald
<aidanmacdonald.0x0@...il.com> wrote:
>
> The qcom-pm8008 appears to use "1 to enable" convention for
> enabling interrupts, with separate set and clear registers.
> It's relying on masks and unmasks being inverted from their

It relies

> intuitive meaning, so it needs the broken_mask_unmask flag.

How has it worked until now?

-- 
With Best Regards,
Andy Shevchenko