1 files changed, 3 insertions, 0 deletions

diff --git a/arch/mips/dec/prom/identify.c b/arch/mips/dec/prom/identify.c
index 81d5e878ddce..c4e3c1ea0d48 100644
--- a/arch/mips/dec/prom/identify.c
+++ b/arch/mips/dec/prom/identify.c
@@ -88,6 +88,7 @@ static inline void prom_init_kn02(void)
 {
         dec_kn_slot_base = KN02_SLOT_BASE;
         dec_kn_slot_size = KN02_SLOT_SIZE;
+        dec_tc_bus = 1;
 
         dec_rtc_base = (void *)CKSEG1ADDR(dec_kn_slot_base + KN02_RTC);
 }
@@ -96,6 +97,7 @@ static inline void prom_init_kn02xa(void)
 {
         dec_kn_slot_base = KN02XA_SLOT_BASE;
         dec_kn_slot_size = IOASIC_SLOT_SIZE;
+        dec_tc_bus = 1;
 
         ioasic_base = (void *)CKSEG1ADDR(dec_kn_slot_base + IOASIC_IOCTL);
         dec_rtc_base = (void *)CKSEG1ADDR(dec_kn_slot_base + IOASIC_TOY);
@@ -105,6 +107,7 @@ static inline void prom_init_kn03(void)
 {
         dec_kn_slot_base = KN03_SLOT_BASE;
         dec_kn_slot_size = IOASIC_SLOT_SIZE;
+        dec_tc_bus = 1;
 
         ioasic_base = (void *)CKSEG1ADDR(dec_kn_slot_base + IOASIC_IOCTL);
         dec_rtc_base = (void *)CKSEG1ADDR(dec_kn_slot_base + IOASIC_TOY);