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authorShimoda, Yoshihiro <yoshihiro.shimoda.uh@renesas.com>2012-07-25 16:53:21 +0900
committerPaul Mundt <lethal@linux-sh.org>2012-07-26 14:16:09 +0900
commitb9ccfda293ee6fca9a89a1584f0900e0627b975e (patch)
tree95b48f68c5da5286c1f6dfbd1eae0c373f8c71c2 /arch/sh
parenta3fd869a6425082f6014ded43684508602319900 (diff)
downloadop-kernel-dev-b9ccfda293ee6fca9a89a1584f0900e0627b975e.zip
op-kernel-dev-b9ccfda293ee6fca9a89a1584f0900e0627b975e.tar.gz
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/sh')
-rw-r--r--arch/sh/include/cpu-sh4/cpu/sh7757.h2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7757.c14
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 41f9f8b..5340f3b 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 a770842..4a2f357 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[] = {
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