From d65112f58464fd0ab62b8e4fb6c66cbf29b24b43 Mon Sep 17 00:00:00 2001 From: Phil Edworthy Date: Wed, 27 Apr 2022 15:55:31 +0200 Subject: 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 Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Tzung-Bi Shih Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20220427135531.708279-3-jjhiblot@traphandler.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/watchdog/Kconfig') 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 -- cgit v1.2.3