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-rw-r--r--doc/README.watchdog1
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/README.watchdog b/doc/README.watchdog
index 59f306b851..b66fd6cb8a 100644
--- a/doc/README.watchdog
+++ b/doc/README.watchdog
@@ -27,6 +27,7 @@ CONFIG_IMX_WATCHDOG
Available for i.mx31/35/5x/6x to service the watchdog. This is not
automatically set because some boards (vision2) still need to define
their own hw_watchdog_reset routine.
+ TODO: vision2 is removed now, so perhaps this can be changed.
CONFIG_XILINX_TB_WATCHDOG
Available for Xilinx Axi platforms to service timebase watchdog timer.
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