X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fserial.h;h=6d1e62c6770c4982ad1ef543347fb514f652f6dc;hb=92832045c54586e9dffa082ff8cd8c2ef6040757;hp=104f34ff91460b0838f6709b96c63773c024153d;hpb=b03e0510d769381ce3cda5a494889bfee5042c59;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/serial.h b/include/serial.h
index 104f34f..6d1e62c 100644
--- a/include/serial.h
+++ b/include/serial.h
@@ -28,7 +28,7 @@ extern struct serial_device *default_serial_console(void);
 
 #if	defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \
 	defined(CONFIG_MPC86xx) || \
-	defined(CONFIG_TEGRA) || defined(CONFIG_SYS_COREBOOT) || \
+	defined(CONFIG_ARCH_TEGRA) || defined(CONFIG_SYS_COREBOOT) || \
 	defined(CONFIG_MICROBLAZE)
 extern struct serial_device serial0_device;
 extern struct serial_device serial1_device;
@@ -42,10 +42,10 @@ extern struct serial_device eserial5_device;
 extern struct serial_device eserial6_device;
 
 extern void serial_register(struct serial_device *);
-extern void serial_initialize(void);
 extern void serial_stdio_init(void);
 extern int serial_assign(const char *name);
 extern void serial_reinit_all(void);
+int serial_initialize(void);
 
 /* For usbtty */
 #ifdef CONFIG_USB_TTY
@@ -139,6 +139,7 @@ enum adr_space_type {
  * @reg_width:	size (in bytes) of the IO accesses to the registers
  * @reg_offset:	offset to apply to the @addr from the start of the registers
  * @reg_shift:	quantity to shift the register offsets by
+ * @clock:	UART base clock speed in Hz
  * @baudrate:	baud rate
  */
 struct serial_device_info {
@@ -148,10 +149,12 @@ struct serial_device_info {
 	u8 reg_width;
 	u8 reg_offset;
 	u8 reg_shift;
+	unsigned int clock;
 	unsigned int baudrate;
 };
 
 #define SERIAL_DEFAULT_ADDRESS	0xBADACCE5
+#define SERIAL_DEFAULT_CLOCK	(16 * 115200)
 
 /**
  * struct struct dm_serial_ops - Driver model serial operations