ARM: pxa168: Add support for UART3

PXA168 has 3 onchip UARTs. Added support for the third one

Signed-off-by: Tanmay Upadhyay <tanmay.upadhyay@einfochips.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h
index a52b3d2f325c..705e963574d9 100644
--- a/arch/arm/mach-mmp/include/mach/pxa168.h
+++ b/arch/arm/mach-mmp/include/mach/pxa168.h
@@ -17,6 +17,7 @@ extern void pxa168_clear_keypad_wakeup(void);
 
 extern struct pxa_device_desc pxa168_device_uart1;
 extern struct pxa_device_desc pxa168_device_uart2;
+extern struct pxa_device_desc pxa168_device_uart3;
 extern struct pxa_device_desc pxa168_device_twsi0;
 extern struct pxa_device_desc pxa168_device_twsi1;
 extern struct pxa_device_desc pxa168_device_pwm1;
@@ -39,6 +40,7 @@ static inline int pxa168_add_uart(int id)
         switch (id) {
         case 1: d = &pxa168_device_uart1; break;
         case 2: d = &pxa168_device_uart2; break;
+        case 3: d = &pxa168_device_uart3; break;
         }
 
         if (d == NULL)