Watchdog: allow orion_wdt to be built for Dove

The watchdog infrastructure in Dove is no different from that in
Orion5x or Kirkwood, so let's enable it for Dove.  The only things
missing are a few register settings in Dove's bridge-regs.h.

Rather than duplicating the same register bit masks for the RSTOUTn_MASK
and BRIDGE_CAUSE registers, move the definitions into the watchdog
driver itself.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
index d4cbe5e81bb4..91242c944d7a 100644
--- a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
+++ b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
@@ -21,14 +21,12 @@
 #define CPU_RESET               0x00000002
 
 #define RSTOUTn_MASK            (BRIDGE_VIRT_BASE + 0x0108)
-#define WDT_RESET_OUT_EN        0x00000002
 #define SOFT_RESET_OUT_EN       0x00000004
 
 #define SYSTEM_SOFT_RESET       (BRIDGE_VIRT_BASE + 0x010c)
 #define SOFT_RESET              0x00000001
 
 #define BRIDGE_CAUSE            (BRIDGE_VIRT_BASE + 0x0110)
-#define WDT_INT_REQ             0x0008
 
 #define BRIDGE_INT_TIMER1_CLR   (~0x0004)