1 files changed, 8 insertions, 2 deletions

diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index a76bc100bf97..27dac3ff18b9 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -18,6 +18,12 @@
 
 struct irq_domain;
 
+/* Matches ACPI PNP id, either _HID or _CID, or ACPI _ADR */
+struct mfd_cell_acpi_match {
+        const char                      *pnpid;
+        const unsigned long long        adr;
+};
+
 /*
  * This struct describes the MFD part ("cell").
  * After registration the copy of this structure will become the platform data
@@ -44,8 +50,8 @@ struct mfd_cell {
          */
         const char              *of_compatible;
 
-        /* Matches ACPI PNP id, either _HID or _CID */
-        const char              *acpi_pnpid;
+        /* Matches ACPI */
+        const struct mfd_cell_acpi_match        *acpi_match;
 
         /*
          * These resources can be specified relative to the parent device.