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sh: dmaengine support for SH7757

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Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Yoshihiro Shimoda
2011-02-25 07:40:16 +00:00
committed by Paul Mundt
parent 53bc18ef4d
commit 8ac53ed537
3 changed files with 554 additions and 1 deletions
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5
arch/sh/include/cpu-sh4/cpu/dma-register.h
View File

@@ -40,6 +40,11 @@
#define CHCR_TS_LOW_SHIFT 3
#define CHCR_TS_HIGH_MASK 0
#define CHCR_TS_HIGH_SHIFT 0
#elif defined(CONFIG_CPU_SUBTYPE_SH7757)
#define CHCR_TS_LOW_MASK 0x00000018
#define CHCR_TS_LOW_SHIFT 3
#define CHCR_TS_HIGH_MASK 0x00100000
#define CHCR_TS_HIGH_SHIFT (20 - 2) /* 2 bits for shifted low TS */
#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
#define CHCR_TS_LOW_MASK 0x00000018
#define CHCR_TS_LOW_SHIFT 3

32
arch/sh/include/cpu-sh4/cpu/sh7757.h
View File

@@ -251,4 +251,36 @@ enum {
GPIO_FN_ON_DQ3, GPIO_FN_ON_DQ2, GPIO_FN_ON_DQ1, GPIO_FN_ON_DQ0,
};
enum {
SHDMA_SLAVE_SDHI_TX,
SHDMA_SLAVE_SDHI_RX,
SHDMA_SLAVE_MMCIF_TX,
SHDMA_SLAVE_MMCIF_RX,
SHDMA_SLAVE_SCIF2_TX,
SHDMA_SLAVE_SCIF2_RX,
SHDMA_SLAVE_SCIF3_TX,
SHDMA_SLAVE_SCIF3_RX,
SHDMA_SLAVE_SCIF4_TX,
SHDMA_SLAVE_SCIF4_RX,
SHDMA_SLAVE_RIIC0_TX,
SHDMA_SLAVE_RIIC0_RX,
SHDMA_SLAVE_RIIC1_TX,
SHDMA_SLAVE_RIIC1_RX,
SHDMA_SLAVE_RIIC2_TX,
SHDMA_SLAVE_RIIC2_RX,
SHDMA_SLAVE_RIIC3_TX,
SHDMA_SLAVE_RIIC3_RX,
SHDMA_SLAVE_RIIC4_TX,
SHDMA_SLAVE_RIIC4_RX,
SHDMA_SLAVE_RIIC5_TX,
SHDMA_SLAVE_RIIC5_RX,
SHDMA_SLAVE_RIIC6_TX,
SHDMA_SLAVE_RIIC6_RX,
SHDMA_SLAVE_RIIC7_TX,
SHDMA_SLAVE_RIIC7_RX,
SHDMA_SLAVE_RIIC8_TX,
SHDMA_SLAVE_RIIC8_RX,
SHDMA_SLAVE_RIIC9_TX,
SHDMA_SLAVE_RIIC9_RX,
};
#endif /* __ASM_SH7757_H__ */