[RFC 3/3] pinctl: mt7622: drop pwm ch7 as mt7622 only has 6 channels

[Sean Wang]

> > mt7622 is reported by mediatek to have only 6 pwm channels
> > so drop pindefines for 7th channel
> >
> > Signed-off-by: Frank Wunderlich <frank-w at public-files.de>
>
> I can merge this patch to the pinctrl tree if I get some kind of
> review response from one of the Mediatek maintainers.
>

After confirming with the internal team, MT7622 actually does not have
the 7th channel. Thanks for Frank's catchup and patch.

Acked-by: Sean Wang <sean.wang at kernel.org>

> The rest should probably go through ARM SoC.
>
> Yours,
> Linus Walleij