--- zzzz-none-000/linux-4.9.279/drivers/idle/intel_idle.c	2021-08-08 06:38:54.000000000 +0000
+++ puma7-atom-6591-750/linux-4.9.279/drivers/idle/intel_idle.c	2023-02-08 11:43:42.000000000 +0000
@@ -1134,6 +1134,7 @@
 	ICPU(INTEL_FAM6_SKYLAKE_X,		idle_cpu_skx),
 	ICPU(INTEL_FAM6_XEON_PHI_KNL,		idle_cpu_knl),
 	ICPU(INTEL_FAM6_ATOM_GOLDMONT,		idle_cpu_bxt),
+	ICPU(INTEL_FAM6_ATOM_CHERRYTRAIL,	idle_cpu_cht),
 	ICPU(INTEL_FAM6_ATOM_GOLDMONT_X,	idle_cpu_dnv),
 	{}
 };