Merge tag 'gnss-5.1-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss into char-misc-next

Johan writes:

GNSS updates for 5.1-rc1

Here are the GNSS updates for 5.1-rc1, including:

 - a new driver for Mediatek-based receivers
 - support for SiRF receivers without a wakeup signal
 - support for a separate LNA supply for SiRF receivers

Included are also various clean ups and minor fixes.

All have been in linux-next with no reported issues.

Signed-off-by: Johan Hovold <johan@kernel.org>

* tag 'gnss-5.1-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss:
  gnss: add driver for mediatek receivers
  gnss: add mtk receiver type support
  dt-bindings: gnss: add mediatek binding
  dt-bindings: Add vendor prefix for "GlobalTop Technology, Inc."
  dt-bindings: gnss: add lna-supply property
  gnss: sirf: add a separate supply for a lna
  dt-bindings: gnss: add w2sg0004 compatible string
  gnss: sirf: add support for configurations without wakeup signal
  gnss: sirf: write data to gnss only when the gnss device is open
  gnss: sirf: drop redundant double negation
  gnss: sirf: force hibernate mode on probe
  gnss: sirf: fix premature wakeup interrupt enable