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SubjectRe: [PATCH net-next 2/2] drivers: net: dsa: mt7530: MT7530 optional GPIO support
On Tue, Jan 19, 2021 at 4:20 AM DENG Qingfang <dqfext@gmail.com> wrote:
> On Mon, Jan 18, 2021 at 10:55 PM Linus Walleij <linus.walleij@linaro.org> wrote:
> >
> > So for offset 0..14 this becomes bits
> > 0, 1, 2, 4, 5, 6, 8, 9, 10, 12 ... 18
> >
> > What is the logic in this and is it what you intend?
>
> Yes. Bit 0..2 are phy 0's LED 0..2, bit 4..6 are phy 1's LED 0..2, etc.

OK add a comment and explain how the bits relate
to each PHY and how the lines are arranged per-phy
so it is crystal clear for people reading the driver.

Thanks!
Linus Walleij

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