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MIPS: TXx9: Add SRAMC support

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Add a sysdev to access SRAM in TXx9 SoCs via sysfs.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Atsushi Nemoto
2009-05-25 22:04:02 +09:00
committed by Ralf Baechle
parent 05f94eebd5
commit c3b28ae260
8 changed files with 101 additions and 0 deletions
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1
arch/mips/include/asm/txx9/generic.h
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@@ -95,5 +95,6 @@ void __init txx9_aclc_init(unsigned long baseaddr, int irq,
unsigned int dmac_id,
unsigned int dma_chan_out,
unsigned int dma_chan_in);
void __init txx9_sramc_init(struct resource *r);
#endif /* __ASM_TXX9_GENERIC_H */

1
arch/mips/include/asm/txx9/tx4938.h
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@@ -307,5 +307,6 @@ struct tx4938ide_platform_info {
void tx4938_ata_init(unsigned int irq, unsigned int shift, int tune);
void tx4938_dmac_init(int memcpy_chan0, int memcpy_chan1);
void tx4938_aclc_init(void);
void tx4938_sramc_init(void);
#endif

1
arch/mips/include/asm/txx9/tx4939.h
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@@ -546,5 +546,6 @@ void tx4939_ndfmc_init(unsigned int hold, unsigned int spw,
unsigned char ch_mask, unsigned char wide_mask);
void tx4939_dmac_init(int memcpy_chan0, int memcpy_chan1);
void tx4939_aclc_init(void);
void tx4939_sramc_init(void);
#endif /* __ASM_TXX9_TX4939_H */