watchdog: Add tegra watchdog
authorAndrew Chew <achew@nvidia.com>
Fri, 14 Feb 2014 20:03:05 +0000 (12:03 -0800)
committerWim Van Sebroeck <wim@iguana.be>
Mon, 31 Mar 2014 11:30:29 +0000 (13:30 +0200)
commitc33a15974c1a326b0034cc2a2e73fac92ae8d001
treea23d366dc8b8cc508c80af2d96c95e941fcf945c
parent8d6a140b5f0def8c34d803474780b7b11fe0fab4
watchdog: Add tegra watchdog

Add a driver for the hardware watchdogs in NVIDIA Tegra SoCs (Tegra30 and
later).  This driver will configure one watchdog timer that will reset the
system in the case of a watchdog timeout.

This driver binds to the nvidia,tegra30-timer device node and gets its
register base from there.

Signed-off-by: Andrew Chew <achew@nvidia.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Documentation/watchdog/watchdog-parameters.txt
drivers/watchdog/Kconfig
drivers/watchdog/Makefile
drivers/watchdog/tegra_wdt.c [new file with mode: 0644]