dt-bindings: serial: 8250: Add MediaTek BTIF controller bindings

Document the devicetree bindings in 8250.txt for MediaTek BTIF
controller which could be found on MT7622 and MT7623 SoC.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sean Wang 2017-08-21 01:17:55 +08:00 • committed by Greg Kroah-Hartman
commit 785704d291