On Tue, Aug 10, 2021 at 12:25 PM Viresh Kumar [off-list ref] wrote:

This patch adds a new driver for Virtio based GPIO devices.

This allows a guest VM running Linux to access GPIO lines provided by
the host. It supports all basic operations, except interrupts for the
GPIO lines.

Based on the initial work posted by:
"Enrico Weigelt, metux IT consult" [off-list ref].

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

I see there is a dependency that needs to be fixed but
the driver looks good to me:
Reviewed-by: Linus Walleij <redacted>

Yours,
Linus Walleij