wil6210: add support for ucode tracing

The driver needs to expose RGF_USER_USAGE_2 register that contains
the offset of the ucode logging table.

Change-Id: I86c322c22a5f06175fa69915a15f4bf7a9d19225
Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
2 files changed