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-rw-r--r--drivers/watchdog/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index e8d2dba835..2034e3c620 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -23,4 +23,15 @@ config WDT_SANDBOX
can be probed and supports all of the methods of WDT, but does not
really do anything.
+config WDT_ASPEED
+ bool "Aspeed ast2400/ast2500 watchdog timer support"
+ depends on WDT
+ default y if ARCH_ASPEED
+ help
+ Select this to enable watchdog timer for Aspeed ast2500/ast2400 devices.
+ The watchdog timer is stopped when initialized. It performs reset, either
+ full SoC reset or CPU or just some peripherals, based on the flags.
+ It currently does not support Boot Flash Addressing Mode Detection or
+ Second Boot.
+
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