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>

diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
index 57e033a..c2d2d81 100644 (file)
--- a/arch/arm/mach-shmobile/include/mach/sh7372.h
+++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
@@ -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,

diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index bf6974b..e26686c 100644 (file)
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -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),