cpufreq: intel_pstate: Add Sapphire Rapids support in no-HWP mode

Bugzilla: https://bugzilla.redhat.com/2170574

commit df51f28
Author: Giovanni Gherdovich <ggherdovich@suse.cz>
Date:   Mon Nov 21 16:35:40 2022 +0100

    cpufreq: intel_pstate: Add Sapphire Rapids support in no-HWP mode

    Users may disable HWP in firmware, in which case intel_pstate wouldn't load
    unless the CPU model is explicitly supported.

    See also the following past commits:

    commit d8de7a4 ("cpufreq: intel_pstate: Add Skylake servers support")
    commit 706c532 ("cpufreq: intel_pstate: Add Cometlake support in
    no-HWP mode")
    commit fbdc21e ("cpufreq: intel_pstate: Add Icelake servers support in
    no-HWP mode")
    commit 71bb5c8 ("cpufreq: intel_pstate: Add Tigerlake support in
    no-HWP mode")

    Signed-off-by: Giovanni Gherdovich <ggherdovich@suse.cz>
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Signed-off-by: David Arcari <darcari@redhat.com>

Author: darcari

drivers/cpufreq/intel_pstate.c

@@ -2416,6 +2416,7 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = {
 	X86_MATCH(SKYLAKE_X,		core_funcs),
 	X86_MATCH(COMETLAKE,		core_funcs),
 	X86_MATCH(ICELAKE_X,		core_funcs),
+	X86_MATCH(SAPPHIRERAPIDS_X,	core_funcs),
 	{}
 };
 MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids);