diff options
| author | Shimoda, Yoshihiro <yoshihiro.shimoda.uh@renesas.com> | 2012-07-25 16:53:21 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2012-07-26 14:16:09 +0900 |
| commit | b9ccfda293ee6fca9a89a1584f0900e0627b975e (patch) | |
| tree | 95b48f68c5da5286c1f6dfbd1eae0c373f8c71c2 /arch | |
| parent | a3fd869a6425082f6014ded43684508602319900 (diff) | |
| download | linux-3.10-b9ccfda293ee6fca9a89a1584f0900e0627b975e.tar.gz linux-3.10-b9ccfda293ee6fca9a89a1584f0900e0627b975e.tar.bz2 linux-3.10-b9ccfda293ee6fca9a89a1584f0900e0627b975e.zip | |
sh: modify the sh_dmae_slave_config for RSPI in setup-sh7757
Modify the sh7757_dmae1_slave to add paramters of RSPI's slave_id.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/include/cpu-sh4/cpu/sh7757.h | 2 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7757.c | 14 |
2 files changed, 16 insertions, 0 deletions
diff --git a/arch/sh/include/cpu-sh4/cpu/sh7757.h b/arch/sh/include/cpu-sh4/cpu/sh7757.h index 41f9f8b9db7..5340f3bc186 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7757.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7757.h @@ -283,5 +283,7 @@ enum { SHDMA_SLAVE_RIIC8_RX, SHDMA_SLAVE_RIIC9_TX, SHDMA_SLAVE_RIIC9_RX, + SHDMA_SLAVE_RSPI_TX, + SHDMA_SLAVE_RSPI_RX, }; #endif /* __ASM_SH7757_H__ */ diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c index a7708425afa..4a2f357f4df 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c @@ -216,6 +216,20 @@ static const struct sh_dmae_slave_config sh7757_dmae1_slaves[] = { TS_INDEX2VAL(XMIT_SZ_8BIT), .mid_rid = 0x42, }, + { + .slave_id = SHDMA_SLAVE_RSPI_TX, + .addr = 0xfe480004, + .chcr = SM_INC | 0x800 | 0x40000000 | + TS_INDEX2VAL(XMIT_SZ_16BIT), + .mid_rid = 0xc1, + }, + { + .slave_id = SHDMA_SLAVE_RSPI_RX, + .addr = 0xfe480004, + .chcr = DM_INC | 0x800 | 0x40000000 | + TS_INDEX2VAL(XMIT_SZ_16BIT), + .mid_rid = 0xc2, + }, }; static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = { |