orion_wdt: Support for the Orion Watchdog
The Orion watchdog can be found on some Marvell Armada chips.
This driver is based on the code by Tomas Hlavacek in the CZ.NIC
turris-omnia-uboot repository, which can be found at
https://gitlab.labs.nic.cz/turris/turris-omnia-uboot, and that
one is based on code by Sylver Bruneau. His code is already in
mainline Linux kernel.
The code uses the new driver model API.
Signed-off-by: Tomas Hlavacek <tomas.hlavacek@nic.cz>
Signed-off-by: Marek Behun <marek.behun@nic.cz>
create mode 100644 drivers/watchdog/orion_wdt.c
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index b911233..d360a17 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -62,4 +62,11 @@
The watchdog timer is stopped when initialized.
It performs full SoC reset.
+config WDT_ORION
+ bool "Orion watchdog timer support"
+ depends on WDT
+ help
+ Select this to enable Orion watchdog timer, which can be found on some
+ Marvell Armada chips.
+
endmenu