From 4c076fb41ac93bc0cbd55f2a731cc31337804acb Mon Sep 17 00:00:00 2001 From: David Daney Date: Sat, 24 Jul 2010 10:16:05 -0700 Subject: WATCHDOG: Add watchdog driver for OCTEON SOCs The OCTEON is a MIPS64 based SOC family with an on chip watchdog unit. The driver is split into two source files one for the C code and one for assembly. Assembly is needed to handle the NMI and then print the machine state before the reboot is triggered. Signed-off-by: David Daney Cc: Wim Van Sebroeck Cc: Andrew Morton Cc: Russell King Cc: Tony Lindgren Cc: Marc Zyngier Cc: Thierry Reding Cc: Sam Ravnborg To: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org, Patchwork: https://patchwork.linux-mips.org/patch/1503/ Signed-off-by: Wim Van Sebroeck Signed-off-by: Ralf Baechle create mode 100644 drivers/watchdog/octeon-wdt-main.c create mode 100644 drivers/watchdog/octeon-wdt-nmi.S --- drivers/watchdog/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/watchdog/Makefile') diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile index 72f3e2073f8e..e30289a5e367 100644 --- a/drivers/watchdog/Makefile +++ b/drivers/watchdog/Makefile @@ -114,6 +114,8 @@ obj-$(CONFIG_PNX833X_WDT) += pnx833x_wdt.o obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o obj-$(CONFIG_AR7_WDT) += ar7_wdt.o obj-$(CONFIG_TXX9_WDT) += txx9wdt.o +obj-$(CONFIG_OCTEON_WDT) += octeon-wdt.o +octeon-wdt-y := octeon-wdt-main.o octeon-wdt-nmi.o # PARISC Architecture -- cgit v1.2.1