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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2009-04-22 15:40:31 (GMT)
committerRalf Baechle <ralf@linux-mips.org>2009-06-17 10:06:25 (GMT)
commitf48c8c958a2d39f13dace880d15a6e711aafe577 (patch)
tree0d0c6f4aebca09ce7279a59a25810e9d6e09dd85 /arch/mips/include
parentea76f0b3759283ec3cc06c86e266bf0fa6a981d2 (diff)
downloadlinux-f48c8c958a2d39f13dace880d15a6e711aafe577.tar.xz
MIPS: TXx9: Add DMAC support
Add platform support for DMAC of TXx9 SoCs. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
-rw-r--r--arch/mips/include/asm/txx9/dmac.h3
-rw-r--r--arch/mips/include/asm/txx9/tx4927.h2
-rw-r--r--arch/mips/include/asm/txx9/tx4938.h1
-rw-r--r--arch/mips/include/asm/txx9/tx4939.h1
4 files changed, 7 insertions, 0 deletions
diff --git a/arch/mips/include/asm/txx9/dmac.h b/arch/mips/include/asm/txx9/dmac.h
index a87d1c3..5e9151f 100644
--- a/arch/mips/include/asm/txx9/dmac.h
+++ b/arch/mips/include/asm/txx9/dmac.h
@@ -45,4 +45,7 @@ struct txx9dmac_slave {
unsigned int reg_width;
};
+void txx9_dmac_init(int id, unsigned long baseaddr, int irq,
+ const struct txx9dmac_platform_data *pdata);
+
#endif /* __ASM_TXX9_DMAC_H */
diff --git a/arch/mips/include/asm/txx9/tx4927.h b/arch/mips/include/asm/txx9/tx4927.h
index 7d813f1..d92ae07 100644
--- a/arch/mips/include/asm/txx9/tx4927.h
+++ b/arch/mips/include/asm/txx9/tx4927.h
@@ -41,6 +41,7 @@
#define TX4927_SDRAMC_REG (TX4927_REG_BASE + 0x8000)
#define TX4927_EBUSC_REG (TX4927_REG_BASE + 0x9000)
+#define TX4927_DMA_REG (TX4927_REG_BASE + 0xb000)
#define TX4927_PCIC_REG (TX4927_REG_BASE + 0xd000)
#define TX4927_CCFG_REG (TX4927_REG_BASE + 0xe000)
#define TX4927_IRC_REG (TX4927_REG_BASE + 0xf600)
@@ -265,5 +266,6 @@ int tx4927_pciclk66_setup(void);
void tx4927_setup_pcierr_irq(void);
void tx4927_irq_init(void);
void tx4927_mtd_init(int ch);
+void tx4927_dmac_init(int memcpy_chan);
#endif /* __ASM_TXX9_TX4927_H */
diff --git a/arch/mips/include/asm/txx9/tx4938.h b/arch/mips/include/asm/txx9/tx4938.h
index cd8bc20..0758a0c 100644
--- a/arch/mips/include/asm/txx9/tx4938.h
+++ b/arch/mips/include/asm/txx9/tx4938.h
@@ -305,5 +305,6 @@ 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);
#endif
diff --git a/arch/mips/include/asm/txx9/tx4939.h b/arch/mips/include/asm/txx9/tx4939.h
index f02c50b..1be9798 100644
--- a/arch/mips/include/asm/txx9/tx4939.h
+++ b/arch/mips/include/asm/txx9/tx4939.h
@@ -544,5 +544,6 @@ void tx4939_ata_init(void);
void tx4939_rtc_init(void);
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);
#endif /* __ASM_TXX9_TX4939_H */