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Documentation/amd-pstate: List amd_pstate_hw_prefcore sysfs file

Add the missing amd_pstate_hw_prefcore filenames in the sysfs listing
example leading to the descriptions of these parameters. Clarify when
will the file be visible.

Fixes: b96b82d1af7f ("cpufreq: amd-pstate: Add documentation for `amd_pstate_hw_prefcore`")
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>

authored by

Gautham R. Shenoy and committed by
Mario Limonciello (AMD) 7e1cf24e 3b90e5a4

+4 -2
+4 -2
Documentation/admin-guide/pm/amd-pstate.rst
··· 239 239 240 240 root@hr-test1:/home/ray# ls /sys/devices/system/cpu/cpufreq/policy0/*amd* 241 241 /sys/devices/system/cpu/cpufreq/policy0/amd_pstate_highest_perf 242 + /sys/devices/system/cpu/cpufreq/policy0/amd_pstate_hw_prefcore 242 243 /sys/devices/system/cpu/cpufreq/policy0/amd_pstate_lowest_nonlinear_freq 243 244 /sys/devices/system/cpu/cpufreq/policy0/amd_pstate_max_freq 244 245 ··· 265 264 266 265 ``amd_pstate_hw_prefcore`` 267 266 268 - Whether the platform supports the preferred core feature and it has been 269 - enabled. This attribute is read-only. 267 + Whether the platform supports the preferred core feature and it has 268 + been enabled. This attribute is read-only. This file is only visible 269 + on platforms which support the preferred core feature. 270 270 271 271 ``amd_pstate_prefcore_ranking`` 272 272