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Diffstat (limited to 'drivers/bootcount/bootcount_davinci.c')
-rw-r--r--drivers/bootcount/bootcount_davinci.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/bootcount/bootcount_davinci.c b/drivers/bootcount/bootcount_davinci.c
index f0acfad..fa87b5e 100644
--- a/drivers/bootcount/bootcount_davinci.c
+++ b/drivers/bootcount/bootcount_davinci.c
@@ -2,6 +2,10 @@
* (C) Copyright 2011
* Heiko Schocher, DENX Software Engineering, hs@denx.de.
*
+ * A bootcount driver for the RTC IP block found on many TI platforms.
+ * This requires the RTC clocks, etc, to be enabled prior to use and
+ * not all boards with this IP block on it will have the RTC in use.
+ *
* SPDX-License-Identifier: GPL-2.0+
*/