Merge tag 'davinci-for-v5.2/soc' of git://git.kernel.org/pub/scm/linux/kernel/git...

This update for DaVinci SoC support simplifies the VBUS enable
and overcurrent handling code in DA8XX OHCI driver by modeling
vbus GPIO as a regulator. This unifies code for all users, device
tree and non-device-tree.

The OHCI driver patches have been acked by its maintainer.

* tag 'davinci-for-v5.2/soc' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
  usb: ohci-da8xx: drop the vbus GPIO
  ARM: davinci: da830-evm: add a fixed regulator for ohci-da8xx
  ARM: davinci: omapl138-hawk: add a fixed regulator for ohci-da8xx
  usb: ohci-da8xx: disable the regulator if the overcurrent irq fired
  usb: ohci-da8xx: let the regulator framework keep track of use count
  ARM: davinci: add missing sentinels to GPIO lookup tables

Signed-off-by: Olof Johansson <olof@lixom.net>