platform/x86/intel/pmc: Add PSON residency counter for Alder Lake

Add PSON register offsets for Alder Lake PCH that provides an access to
PSON residency counter.

Signed-off-by: Rajvi Jingar <rajvi.jingar@linux.intel.com>
Link: https://lore.kernel.org/r/20231219042216.2592029-4-rajvi.jingar@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/platform/x86/intel/pmc/adl.c b/drivers/platform/x86/intel/pmc/adl.c
index 64c492391ede05eb60cecf56285f2b6141adc9a3..882f2d5d8937d0d6f774f4cff2879f695212006d 100644 (file)
--- a/drivers/platform/x86/intel/pmc/adl.c
+++ b/drivers/platform/x86/intel/pmc/adl.c
@@ -307,6 +307,8 @@ const struct pmc_reg_map adl_reg_map = {
        .lpm_sts = adl_lpm_maps,
        .lpm_status_offset = ADL_LPM_STATUS_OFFSET,
        .lpm_live_status_offset = ADL_LPM_LIVE_STATUS_OFFSET,
+       .pson_residency_offset = TGL_PSON_RESIDENCY_OFFSET,
+       .pson_residency_counter_step = TGL_PSON_RES_COUNTER_STEP,
 };
 
 int adl_core_init(struct pmc_dev *pmcdev)