Re: [PATCH v3 13/16] pinctrl: Add AXP192 pin control driver

[Aidan MacDonald <aidanmacdonald.0x0@xxxxxxxxx>]

Michael Walle <michael@xxxxxxxx> writes:

> Am 2022-06-27 15:12, schrieb Aidan MacDonald:
>
>>> I *think* what is needed for gpio-regmap to support this is:
>>>  - support values and masks for the direction, for now, we
>>>    only support single bits.
>>>  - support the pinctrl_gpio_direction_{input,output} calls
>>> -michael
>> That sounds about right, thanks for taking a look.
>
> I thought you were trying to add these to gpio-regmap? Unless
> I'm missing something, that should be easy enough.
>
> -michael

Yeah, I can send patches this weekend. One detail I missed was the
to_irq() part, so I'm going to add a hook for that too.

The alternative is using hierarchical IRQ domains, but that seems
like a lot of added complication when to_irq() works just as well.