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ARM: mach-shmobile: add SCIFA and SCIFB DMA slave definitions for sh7372 

SH7372 can use DMA with the SCI serial driver. Add required slave IDs and slave
descriptors.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Guennadi Liakhovetski 2010-05-23 16:39:24 +00:00 committed by Paul Mundt
parent 341291a67f
commit 8d3e17bab9
2 changed files with 84 additions and 0 deletions
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14
arch/arm/mach-shmobile/include/mach/sh7372.h
View File

@ -433,6 +433,20 @@ enum {
/* DMA slave IDs */
enum {
SHDMA_SLAVE_SCIF0_TX,
SHDMA_SLAVE_SCIF0_RX,
SHDMA_SLAVE_SCIF1_TX,
SHDMA_SLAVE_SCIF1_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_SCIF5_TX,
SHDMA_SLAVE_SCIF5_RX,
SHDMA_SLAVE_SCIF6_TX,
SHDMA_SLAVE_SCIF6_RX,
SHDMA_SLAVE_SDHI0_RX,
SHDMA_SLAVE_SDHI0_TX,
SHDMA_SLAVE_SDHI1_RX,

70
arch/arm/mach-shmobile/setup-sh7372.c
View File

@ -257,6 +257,76 @@ enum {
static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = {
{
.slave_id = SHDMA_SLAVE_SCIF0_TX,
.addr = 0xe6c40020,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x21,
}, {
.slave_id = SHDMA_SLAVE_SCIF0_RX,
.addr = 0xe6c40024,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x22,
}, {
.slave_id = SHDMA_SLAVE_SCIF1_TX,
.addr = 0xe6c50020,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x25,
}, {
.slave_id = SHDMA_SLAVE_SCIF1_RX,
.addr = 0xe6c50024,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x26,
}, {
.slave_id = SHDMA_SLAVE_SCIF2_TX,
.addr = 0xe6c60020,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x29,
}, {
.slave_id = SHDMA_SLAVE_SCIF2_RX,
.addr = 0xe6c60024,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x2a,
}, {
.slave_id = SHDMA_SLAVE_SCIF3_TX,
.addr = 0xe6c70020,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x2d,
}, {
.slave_id = SHDMA_SLAVE_SCIF3_RX,
.addr = 0xe6c70024,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x2e,
}, {
.slave_id = SHDMA_SLAVE_SCIF4_TX,
.addr = 0xe6c80020,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x39,
}, {
.slave_id = SHDMA_SLAVE_SCIF4_RX,
.addr = 0xe6c80024,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x3a,
}, {
.slave_id = SHDMA_SLAVE_SCIF5_TX,
.addr = 0xe6cb0020,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x35,
}, {
.slave_id = SHDMA_SLAVE_SCIF5_RX,
.addr = 0xe6cb0024,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x36,
}, {
.slave_id = SHDMA_SLAVE_SCIF6_TX,
.addr = 0xe6c30040,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x3d,
}, {
.slave_id = SHDMA_SLAVE_SCIF6_RX,
.addr = 0xe6c30060,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x3e,
}, {
.slave_id = SHDMA_SLAVE_SDHI0_TX,
.addr = 0xe6850030,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),