tree e2b3e522d4c8505b8a72ffa66c481907a443daca
parent 90bc07cc59ac32f37d6de78a501246575c8866bf
author Chen-Yu Tsai <wens@csie.org> 1545019483 +0800
committer Marcel Holtmann <marcel@holtmann.org> 1545175719 +0100

Bluetooth: hci_bcm: Add support for regulator supplies

The Broadcom Bluetooth chips have two power inputs, VBAT and VDDIO.
The former provides overall power for the chip, while the latter powers
the I/O pins and buffers.

Model these two as regulator supplies, and let the driver manage them
in the same way as it does the clock supply.

Tested-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>