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-rw-r--r--src/soc/intel/common/block/include/intelblocks/pmc.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/pmc.h b/src/soc/intel/common/block/include/intelblocks/pmc.h
index 329bbe9bd7..75e212740d 100644
--- a/src/soc/intel/common/block/include/intelblocks/pmc.h
+++ b/src/soc/intel/common/block/include/intelblocks/pmc.h
@@ -51,4 +51,13 @@ int pmc_soc_get_resources(struct pmc_resource_config *cfg);
/* API to set ACPI mode */
void pmc_set_acpi_mode(void);
+/*
+ * Returns a reference to the PMC MUX device for the given port number.
+ * Returns NULL if not found or SoC does not support PMC MUX.
+ *
+ * Input: Port number (0-based)
+ * Output: Const pointer to PMC MUX device
+ */
+const struct device *soc_get_pmc_mux_device(int port_number);
+
#endif /* SOC_INTEL_COMMON_BLOCK_PMC_H */