From 1eb0a464b7434175800c98a175909588d38c1dae Mon Sep 17 00:00:00 2001 From: "maxims@google.com" Date: Mon, 17 Apr 2017 12:00:22 -0700 Subject: aspeed: Watchdog Timer Driver This driver supports ast2500 and ast2400 SoCs. Only ast2500 supports reset_mask and thus the option of resettting individual peripherals using WDT. Signed-off-by: Maxim Sloyko Reviewed-by: Simon Glass --- drivers/watchdog/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/watchdog/Kconfig') 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. + endmenu -- cgit