Add TPMI ID 0x0C (Perf Limit Reasons) to the list of supported TPMI IDs.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
Signed-off-by: Tero Kristo <tero.kristo@xxxxxxxxxxxxxxx>
---
drivers/platform/x86/intel/tpmi.c | 2 ++
include/linux/intel_tpmi.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/platform/x86/intel/tpmi.c b/drivers/platform/x86/intel/tpmi.c
index 6c0cbccd80bb..c2ef2cd587ba 100644
--- a/drivers/platform/x86/intel/tpmi.c
+++ b/drivers/platform/x86/intel/tpmi.c
@@ -577,6 +577,8 @@ static const char *intel_tpmi_name(enum intel_tpmi_id id)
return "uncore";
case TPMI_ID_SST:
return "sst";
+ case TPMI_ID_PLR:
+ return "plr";
default:
return NULL;
}
diff --git a/include/linux/intel_tpmi.h b/include/linux/intel_tpmi.h
index 1e880cb0f454..a88ac937d2c2 100644
--- a/include/linux/intel_tpmi.h
+++ b/include/linux/intel_tpmi.h
@@ -21,6 +21,7 @@ enum intel_tpmi_id {
TPMI_ID_PEM = 1, /* Power and Perf excursion Monitor */
TPMI_ID_UNCORE = 2, /* Uncore Frequency Scaling */
TPMI_ID_SST = 5, /* Speed Select Technology */
+ TPMI_ID_PLR = 0xc, /* Performance Limit Reasons */
TPMI_CONTROL_ID = 0x80, /* Special ID for getting feature status */
TPMI_INFO_ID = 0x81, /* Special ID for PCI BDF and Package ID information */
};
--
2.43.1
