3 files changed, 13 insertions, 3 deletions

diff --git a/src/soc/intel/common/block/acpi/Kconfig b/src/soc/intel/common/block/acpi/Kconfig
index c750e7ebd7..cc7d38fc83 100644
--- a/src/soc/intel/common/block/acpi/Kconfig
+++ b/src/soc/intel/common/block/acpi/Kconfig
@@ -65,3 +65,13 @@ config SOC_INTEL_UFS_LTR_DISQUALIFY
 	  LTR needs to be disqualified for UFS in D3 to ensure PMC
 	  ignores LTR from UFS IP which is infinite.
 endif
+
+if SOC_INTEL_COMMON_BLOCK_ACPI_LPIT
+
+config SOC_INTEL_COMMON_BLOCK_ACPI_SLP_S0_FREQ_HZ
+	hex
+	help
+	  Define the slp_s0_residency frequency to be reported in the
+	  LPIT ACPI table.
+
+endif
diff --git a/src/soc/intel/common/block/acpi/lpit.c b/src/soc/intel/common/block/acpi/lpit.c
index de1e71dc24..37ffd7252f 100644
--- a/src/soc/intel/common/block/acpi/lpit.c
+++ b/src/soc/intel/common/block/acpi/lpit.c
@@ -56,7 +56,8 @@ unsigned long acpi_fill_lpit(unsigned long current)
 	sys_counter->residency_counter.bit_width	= 32;
 	sys_counter->residency_counter.space_id		= ACPI_ADDRESS_SPACE_MEMORY;
 	sys_counter->residency_counter.access_size	= ACPI_ACCESS_SIZE_DWORD_ACCESS;
-	sys_counter->counter_frequency			= ACPI_LPIT_SLP_S0_FREQ;
+	sys_counter->counter_frequency			=
+		CONFIG_SOC_INTEL_COMMON_BLOCK_ACPI_SLP_S0_FREQ_HZ;
 
 	/* Min. residency and worst-case latency (from FSP and vendor dumps) */
 	sys_counter->min_residency			= 30000; /* break-even: 30 ms */
diff --git a/src/soc/intel/meteorlake/Kconfig b/src/soc/intel/meteorlake/Kconfig
index 968d1a1d6b..5ae6850884 100644
--- a/src/soc/intel/meteorlake/Kconfig
+++ b/src/soc/intel/meteorlake/Kconfig
@@ -447,8 +447,7 @@ config SOC_INTEL_CSE_FW_PARTITION_CMOS_OFFSET
 	int
 	default 161
 
-config ACPI_SOC_INTEL_SLP_S0_FREQ_HZ
-	hex
+config SOC_INTEL_COMMON_BLOCK_ACPI_SLP_S0_FREQ_HZ
 	default 0x2005
 	help
 	  slp_s0_residency granularity in 122us ticks (i.e. ~8.2KHz) in Meteor Lake.