* @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 {
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
void pxa_serial_initialize(void);
void sh_serial_initialize(void);
+/**
+ * serial_printf() - Write a formatted string to the serial console
+ *
+ * The total size of the output must be less than CONFIG_SYS_PBSIZE.
+ *
+ * @fmt: Printf format string, followed by format arguments
+ * @return number of characters written
+ */
+int serial_printf(const char *fmt, ...)
+ __attribute__ ((format (__printf__, 1, 2)));
+
+int serial_init(void);
+void serial_setbrg(void);
+void serial_putc(const char ch);
+void serial_putc_raw(const char ch);
+void serial_puts(const char *str);
+int serial_getc(void);
+int serial_tstc(void);
+
#endif