[WATCHDOG] pnx4008: add watchdog support

Add watchdog support for Philips PNX4008 ARM board inlined.

Signed-off-by: Vitaly Wool <vitalywool@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

diff --git a/include/asm-arm/arch-pnx4008/clock.h b/include/asm-arm/arch-pnx4008/clock.h
index 91ae003..ce155e1 100644
--- a/include/asm-arm/arch-pnx4008/clock.h
+++ b/include/asm-arm/arch-pnx4008/clock.h
@@ -32,6 +32,7 @@
 #define KEYCLKCTRL_REG		(PWRMAN_VA_BASE + 0xb0)
 #define TSCLKCTRL_REG		(PWRMAN_VA_BASE + 0xb4)
 #define PWMCLKCTRL_REG		(PWRMAN_VA_BASE + 0xb8)
+#define TIMCLKCTRL_REG		(PWRMAN_VA_BASE + 0xbc)
 #define SPICTRL_REG		(PWRMAN_VA_BASE + 0xc4)
 #define FLASHCLKCTRL_REG	(PWRMAN_VA_BASE + 0xc8)
 #define UART3CLK_REG		(PWRMAN_VA_BASE + 0xd0)