* published by the Free Software Foundation.
*
* Serial driver for TX3927/TX4927/TX4925/TX4938 internal SIO controller
- *
- * Revision History:
- * 0.30 Initial revision. (Renamed from serial_txx927.c)
- * 0.31 Use save_flags instead of local_irq_save.
- * 0.32 Support SCLK.
- * 0.33 Switch TXX9_TTY_NAME by CONFIG_SERIAL_TXX9_STDSERIAL.
- * Support TIOCSERGETLSR.
- * 0.34 Support slow baudrate.
- * 0.40 Merge codes from mainstream kernel (2.4.22).
- * 0.41 Fix console checking in rs_shutdown_port().
- * Disable flow-control in serial_console_write().
- * 0.42 Fix minor compiler warning.
- * 1.00 Kernel 2.6. Converted to new serial core (based on 8250.c).
- * 1.01 Set fifosize to make tx_empry called properly.
- * Use standard uart_get_divisor.
- * 1.02 Cleanup. (import 8250.c changes)
- * 1.03 Fix low-latency mode. (import 8250.c changes)
- * 1.04 Remove usage of deprecated functions, cleanup.
- * 1.05 More strict check in verify_port. Cleanup.
- * 1.06 Do not insert a char caused previous overrun.
- * Fix some spin_locks.
- * Do not call uart_add_one_port for absent ports.
- * 1.07 Use CONFIG_SERIAL_TXX9_NR_UARTS. Cleanup.
- * 1.08 Use platform_device.
- * Fix and cleanup suspend/resume/initialization codes.
*/
#if defined(CONFIG_SERIAL_TXX9_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)