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Date:   Thu, 24 Jan 2013 08:23:47 +0100
From:   John Crispin <john@phrozen.org>
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Subject: Re: [RFC 08/11] MIPS: ralink: adds early_printk support
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Hi,

inside <linux/serial_reg.h> we have

#define UART_LSR        5       /* In:  Line Status Register */

while our driver needs

+#define UART_REG_LCR            5

we still inlcude the file because we use

#define UART_LSR_THRE           0x20 /* Transmit-hold-register empty */


to make the real tty work we also need this patch (which i will send to 
the tty people today, i guess the AU stuff needs to be renamed

http://git.linux-mips.org/?p=john/linux-john.git;a=commit;h=ad22b1d6987cb703b42db5bdd92feaceb62be961

and for reference there is also this patch to make the whole thing 
loadable from OF.
http://git.linux-mips.org/?p=john/linux-john.git;a=commit;h=bdfab6083da584ac74dddf442de7c7d044aa3c9b

	John