Use new txx9 serial driver.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 455de42db7c9..41d782e207c3 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -635,6 +635,7 @@ config SGI_IP32
         select OWN_DMA
         select DMA_IP32
         select DMA_NONCOHERENT
+        select HAS_TXX9_SERIAL
         select HW_HAS_PCI
         select R5000_CPU_SCACHE
         select RM7000_CPU_SCACHE
@@ -814,6 +815,7 @@ config RWSEM_GENERIC_SPINLOCK
 
 config RWSEM_XCHGADD_ALGORITHM
         bool
+        select HAS_TXX9_SERIAL
 
 config GENERIC_CALIBRATE_DELAY
         bool