UPSTREAM: ath10k: add support for Ubiquiti rebranded QCA988X v2

Some modern Ubiquiti devices contain a rebranded QCA988X rev2 with
a custom Ubiquiti vendor and device id. This patch adds support for
those devices, treating them as a QCA988X v2.

Signed-off-by: Tobias Schramm <tobleminer@gmail.com>
[kvalo@codeaurora.org: rebase, add missing fields in hw_params, fix a long line in pci.c:61]
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Change-Id: Idccf117407c82bcdb654808db8efc389e0709a91
Git-commit: 34f1cb339cae5c0b6b75094e2d5c79d19be424ed
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git


Signed-off-by: Govind Singh <govinds@codeaurora.org>