1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index ab76cdd06199..c437a73b43a3 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -78,6 +78,16 @@ struct mfd_cell {
 	 */
 	const char		*of_compatible;
 
+	/*
+	 * Address as defined in Device Tree.  Used to compement 'of_compatible'
+	 * (above) when matching OF nodes with devices that have identical
+	 * compatible strings
+	 */
+	const u64 of_reg;
+
+	/* Set to 'true' to use 'of_reg' (above) - allows for of_reg=0 */
+	bool use_of_reg;
+
 	/* Matches ACPI */
 	const struct mfd_cell_acpi_match	*acpi_match;