platform/x86: ISST: Ignore minor version change

mainline inclusion
from mainline-v6.7-rc1
commit 07510a59b316445311775ee53adf10448140607a
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I8WOEO

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=07510a59b316445311775ee53adf10448140607a



-------------------------------------

The hardware definition of every TPMI feature contains a major and minor
version. When there is a change in the MMIO offset or change in the
definition of a field, hardware will change major version. For addition
of new fields without modifying existing MMIO offsets or fields, only the
minor version is changed.

Driver is developed to support SST functionality for a major and minor
version. If the hardware changes major version, since offsets and
definitions are changed, driver cannot continue to provide SST interface
to users. Driver can still function with a minor version change as it will
just miss the new functionality added by the hardware. The current
implementation doesn't ignore any version change.

If there is mismatch with the minor version, continue with an information
log message. If there is mismatch with the major version, log error and
exit.

Intel-SIG: commit 07510a59b316 platform/x86: ISST: Ignore minor version change.
Backport Intel speed select ISST driver support on TPMI.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://lore.kernel.org/r/20231003184916.1860084-3-srinivas.pandruvada@linux.intel.com


Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
[ Yingbao Jia: amend commit log ]
Signed-off-by: Yingbao Jia <yingbao.jia@intel.com>