sh: add DMA slave definitions to sh7724

Add a list of SCIF and SDHI DMA slave definitions to sh7724.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
index abd4c2e..79c556e 100644 (file)
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
@@ -31,6 +31,90 @@
 #include <cpu/sh7724.h>
 
 /* DMA */
+static const struct sh_dmae_slave_config sh7724_dmae_slaves[] = {
+       {
+               .slave_id       = SHDMA_SLAVE_SCIF0_TX,
+               .addr           = 0xffe0000c,
+               .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x21,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SCIF0_RX,
+               .addr           = 0xffe00014,
+               .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x22,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SCIF1_TX,
+               .addr           = 0xffe1000c,
+               .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x25,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SCIF1_RX,
+               .addr           = 0xffe10014,
+               .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x26,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SCIF2_TX,
+               .addr           = 0xffe2000c,
+               .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x29,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SCIF2_RX,
+               .addr           = 0xffe20014,
+               .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x2a,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SCIF3_TX,
+               .addr           = 0xa4e30020,
+               .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x2d,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SCIF3_RX,
+               .addr           = 0xa4e30024,
+               .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x2e,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SCIF4_TX,
+               .addr           = 0xa4e40020,
+               .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x31,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SCIF4_RX,
+               .addr           = 0xa4e40024,
+               .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x32,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SCIF5_TX,
+               .addr           = 0xa4e50020,
+               .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x35,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SCIF5_RX,
+               .addr           = 0xa4e50024,
+               .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+               .mid_rid        = 0x36,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SDHI0_TX,
+               .addr           = 0x04ce0030,
+               .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
+               .mid_rid        = 0xc1,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SDHI0_RX,
+               .addr           = 0x04ce0030,
+               .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
+               .mid_rid        = 0xc2,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SDHI1_TX,
+               .addr           = 0x04cf0030,
+               .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
+               .mid_rid        = 0xc9,
+       }, {
+               .slave_id       = SHDMA_SLAVE_SDHI1_RX,
+               .addr           = 0x04cf0030,
+               .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
+               .mid_rid        = 0xca,
+       },
+};
+
 static const struct sh_dmae_channel sh7724_dmae_channels[] = {
        {
                .offset = 0,
@@ -62,6 +146,8 @@ static const struct sh_dmae_channel sh7724_dmae_channels[] = {
 static const unsigned int ts_shift[] = TS_SHIFT;
 
 static struct sh_dmae_pdata dma_platform_data = {
+       .slave          = sh7724_dmae_slaves,
+       .slave_num      = ARRAY_SIZE(sh7724_dmae_slaves),
        .channel        = sh7724_dmae_channels,
        .channel_num    = ARRAY_SIZE(sh7724_dmae_channels),
        .ts_low_shift   = CHCR_TS_LOW_SHIFT,