Re: [PATCH v3 1/6] gpio: regmap: Add quirk for output data register

From: Michael Walle
Date: Fri May 28 2021 - 02:40:57 EST


Am 2021-05-24 00:33, schrieb Sander Vanheule:
GPIO chips may not support setting the output value when a pin is
configured as an input, although the current implementation assumes this
is always possible.

Add support for setting pin direction before value. The order defaults
to setting the value first, but this can be reversed by setting the
GPIO_REGMAP_QUIRK_SET_DIRECTION_FIRST flag in regmap_config.quirks.

Nice! If this is really needed:

Reviewed-by: Michael Walle <michael@xxxxxxxx>

-michael