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TXx9: Add TX4938 ATA support (v3)

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Add a helper routine to register tx4938ide driver and use it on
RBTX4938 board.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Atsushi Nemoto
2008-10-23 23:22:08 +02:00
committed by Bartlomiej Zolnierkiewicz
parent 3789798923
commit 5d1d2f8c26
3 changed files with 61 additions and 0 deletions
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13
arch/mips/include/asm/txx9/tx4938.h
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@@ -292,4 +292,17 @@ void tx4938_setup_pcierr_irq(void);
void tx4938_irq_init(void);
void tx4938_mtd_init(int ch);
struct tx4938ide_platform_info {
/*
* I/O port shift, for platforms with ports that are
* constantly spaced and need larger than the 1-byte
* spacing used by ata_std_ports().
*/
unsigned int ioport_shift;
unsigned int gbus_clock; /* 0 means no PIO mode tuning. */
unsigned int ebus_ch;
};
void tx4938_ata_init(unsigned int irq, unsigned int shift, int tune);
#endif