--- zzzz-none-000/linux-4.9.279/arch/x86/events/intel/cstate.c	2021-08-08 06:38:54.000000000 +0000
+++ puma7-atom-6591-750/linux-4.9.279/arch/x86/events/intel/cstate.c	2023-02-08 11:43:42.000000000 +0000
@@ -534,6 +534,7 @@
 	X86_CSTATES_MODEL(INTEL_FAM6_ATOM_SILVERMONT, slm_cstates),
 	X86_CSTATES_MODEL(INTEL_FAM6_ATOM_SILVERMONT_X, slm_cstates),
 	X86_CSTATES_MODEL(INTEL_FAM6_ATOM_AIRMONT,     slm_cstates),
+	X86_CSTATES_MODEL(INTEL_FAM6_ATOM_AIRMONT_PUMA7, slm_cstates),
 
 	X86_CSTATES_MODEL(INTEL_FAM6_BROADWELL_CORE,   snb_cstates),
 	X86_CSTATES_MODEL(INTEL_FAM6_BROADWELL_XEON_D, snb_cstates),