2 files changed, 5 insertions, 1 deletions

diff --git a/arch/mips/txx9/jmr3927/setup.c b/arch/mips/txx9/jmr3927/setup.c
index 03647ebe4130..57dc91e7afa6 100644
--- a/arch/mips/txx9/jmr3927/setup.c
+++ b/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);
 }
diff --git a/include/asm-mips/txx9irq.h b/include/asm-mips/txx9irq.h
index 1c439e51b875..5620879be37f 100644
--- a/include/asm-mips/txx9irq.h
+++ b/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