[MIPS] TXx9: Fix JMR3927 irq numbers

* Fix wrong txx9_clockevent interrupt number
* Fix TXX9_IRQ_BASE for JMR3927+FPCIB case

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/txx9/jmr3927/setup.c

@@ -85,7 +85,7 @@ static void jmr3927_machine_power_off(void)
 static void __init jmr3927_time_init(void)
 {
 	txx9_clockevent_init(TX3927_TMR_REG(0),
-			     TXX9_IRQ_BASE + JMR3927_IRQ_IRC_TMR(0),
+			     JMR3927_IRQ_IRC_TMR(0),
 			     JMR3927_IMCLK);
 	txx9_clocksource_init(TX3927_TMR_REG(1), JMR3927_IMCLK);
 }

include/asm-mips/txx9irq.h

@@ -14,8 +14,12 @@
 #ifdef CONFIG_IRQ_CPU
 #define TXX9_IRQ_BASE	(MIPS_CPU_IRQ_BASE + 8)
 #else
+#ifdef CONFIG_I8259
+#define TXX9_IRQ_BASE	(I8259A_IRQ_BASE + 16)
+#else
 #define TXX9_IRQ_BASE	0
 #endif
+#endif
 
 #ifdef CONFIG_CPU_TX39XX
 #define TXx9_MAX_IR 16