question about UART ST16C2552

[Yuxiao Xi]

Hi,all,
    Does Linux support UART ST16C2552 ?
    There is a UART ST16C2552 on my board with CPU ppc8240.
While the linux system booting,sometimes function autoconfig(struct
serial_state * state) in ./drivers/char/serial.c detected ST16C2552 as
16450,sometimes as 8250,can anyone tell me why?

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Yuxiao Xi
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡xiyuxiao at harbournetworks.com
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡2003-09-18

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