usb: typec: tcpci: add regulator support
authorMichael Grzeschik <m.grzeschik@pengutronix.de>
Thu, 3 Apr 2025 23:17:20 +0000 (01:17 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 11 Apr 2025 14:08:32 +0000 (16:08 +0200)
commita592e0673a20c57468d5296b57130a45cb0ff487
tree6fbff5300b91f679119cea6e49c567d8b6130e2d
parent8a50da849151e7e12b43c1d8fe7ad302223aef6b
usb: typec: tcpci: add regulator support

The tcpci chip vbus pin is possibly driven by an regulator. This patch
is adding support to enable an optional vdd regulator before probing.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20250404-ml-topic-tcpci-v1-1-4442c7d0ee1e@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/typec/tcpm/tcpci.c