HID: i2c-hid: goodix: Add mainboard-vddio-supply

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As talked about in the patch ("dt-bindings: HID: i2c-hid: goodix: Add
mainboard-vddio-supply") we may need to power up a 1.8V rail on the
host associated with touchscreen IO. Let's add support in the driver
for it.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20230206184744.6.Ic234b931025d1f920ce9e06fff294643943a65ad@changeid
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

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Douglas Anderson 2023-02-06 18:48:15 -08:00 • committed by Benjamin Tissoires

parent 1d18c1f3b7

commit eb16f59e8e

1 changed files with 10 additions and 0 deletions

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drivers/hid/i2c-hid/i2c-hid-of-goodix.c

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