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-rw-r--r--include/linux/mfd/core.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 4e76163dd862..3a8435a8058f 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -36,6 +36,11 @@ struct mfd_cell {
/* platform data passed to the sub devices drivers */
void *platform_data;
size_t pdata_size;
+ /*
+ * Device Tree compatible string
+ * See: Documentation/devicetree/usage-model.txt Chapter 2.2 for details
+ */
+ const char *of_compatible;
/*
* These resources can be specified relative to the parent device.