This adds support for the Trace Hub in Elkhart Lake CPU.
Signed-off-by: NAlexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200317062215.15598-7-alexander.shishkin@linux.intel.comSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>