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-rw-r--r--include/linux/mfd/retu.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/mfd/retu.h b/include/linux/mfd/retu.h
index 1e2715d5b836..65471c4a3926 100644
--- a/include/linux/mfd/retu.h
+++ b/include/linux/mfd/retu.h
@@ -1,5 +1,5 @@
/*
- * Retu MFD driver interface
+ * Retu/Tahvo MFD driver interface
*
* This file is subject to the terms and conditions of the GNU General
* Public License. See the file "COPYING" in the main directory of this
@@ -19,4 +19,10 @@ int retu_write(struct retu_dev *, u8, u16);
#define RETU_REG_CC1 0x0d /* Common control register 1 */
#define RETU_REG_STATUS 0x16 /* Status register */
+/* Interrupt sources */
+#define TAHVO_INT_VBUS 0 /* VBUS state */
+
+/* Interrupt status */
+#define TAHVO_STAT_VBUS (1 << TAHVO_INT_VBUS)
+
#endif /* __LINUX_MFD_RETU_H */
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