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| author | Phil Edworthy <phil.edworthy@renesas.com> | 2022-04-27 15:55:31 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2022-05-21 10:09:31 +0200 |
| commit | d65112f58464fd0ab62b8e4fb6c66cbf29b24b43 (patch) | |
| tree | 7c1f3fa19398653d2ac15ee0eabeb65ca3cf1fff /drivers/watchdog/Kconfig | |
| parent | 9dc731bbb455eeaff6e90abef7a8d05dfa6ccc9a (diff) | |
| download | linux-d65112f58464fd0ab62b8e4fb6c66cbf29b24b43.tar.gz linux-d65112f58464fd0ab62b8e4fb6c66cbf29b24b43.tar.bz2 linux-d65112f58464fd0ab62b8e4fb6c66cbf29b24b43.zip | |
watchdog: Add Renesas RZ/N1 Watchdog driver
This is a driver for the standard WDT on the RZ/N1 devices. This WDT has
very limited timeout capabilities. However, it can reset the device.
To do so, the corresponding bits in the SysCtrl RSTEN register need to
be enabled. This is not done by this driver.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@traphandler.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220427135531.708279-3-jjhiblot@traphandler.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog/Kconfig')
| -rw-r--r-- | drivers/watchdog/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index a7cd3ef5b3d8..001ae1be9b61 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -883,6 +883,14 @@ config RENESAS_RZAWDT This driver adds watchdog support for the integrated watchdogs in the Renesas RZ/A SoCs. These watchdogs can be used to reset a system. +config RENESAS_RZN1WDT + tristate "Renesas RZ/N1 watchdog" + depends on ARCH_RENESAS || COMPILE_TEST + select WATCHDOG_CORE + help + This driver adds watchdog support for the integrated watchdogs in the + Renesas RZ/N1 SoCs. These watchdogs can be used to reset a system. + config RENESAS_RZG2LWDT tristate "Renesas RZ/G2L WDT Watchdog" depends on ARCH_RENESAS || COMPILE_TEST |