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-rw-r--r--src/include/acpi/acpi.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/include/acpi/acpi.h b/src/include/acpi/acpi.h
index eae84a8071..6998edd66e 100644
--- a/src/include/acpi/acpi.h
+++ b/src/include/acpi/acpi.h
@@ -454,7 +454,12 @@ typedef struct acpi_lpi_desc_hdr {
} __packed acpi_lpi_desc_hdr_t;
#define ACPI_LPIT_CTR_FREQ_TSC 0
-#define ACPI_LPIT_SLP_S0_FREQ 0
+#if defined CONFIG_ACPI_SOC_INTEL_SLP_S0_FREQ_HZ && CONFIG_ACPI_SOC_INTEL_SLP_S0_FREQ_HZ != 0
+#define ACPI_LPIT_SLP_S0_FREQ CONFIG_ACPI_SOC_INTEL_SLP_S0_FREQ_HZ
+#else
+#define ACPI_LPIT_SLP_S0_FREQ 0
+#endif
+
/* LPIT: Native C-state instruction based LPI structure */
typedef struct acpi_lpi_desc_ncst {