ARM: mach-shmobile: add FLCTL DMA slave definitions for sh7372

SH7372 can use DMA with the FLCTL flash controller. Add required slave
IDs and slave descriptors.

Signed-off-by: Bastian Hecht <hechtb@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>

diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
index eb98b45..d65fbbe 100644 (file)
--- a/arch/arm/mach-shmobile/include/mach/sh7372.h
+++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
@@ -452,6 +452,10 @@ enum {
        SHDMA_SLAVE_SCIF5_RX,
        SHDMA_SLAVE_SCIF6_TX,
        SHDMA_SLAVE_SCIF6_RX,
+       SHDMA_SLAVE_FLCTL0_TX,
+       SHDMA_SLAVE_FLCTL0_RX,
+       SHDMA_SLAVE_FLCTL1_TX,
+       SHDMA_SLAVE_FLCTL1_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 a07954f..a360111 100644 (file)
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -408,6 +408,26 @@ static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = {
                .chcr           = CHCR_RX(XMIT_SZ_8BIT),
                .mid_rid        = 0x3e,
        }, {
+               .slave_id       = SHDMA_SLAVE_FLCTL0_TX,
+               .addr           = 0xe6a30050,
+               .chcr           = CHCR_TX(XMIT_SZ_32BIT),
+               .mid_rid        = 0x83,
+       }, {
+               .slave_id       = SHDMA_SLAVE_FLCTL0_RX,
+               .addr           = 0xe6a30050,
+               .chcr           = CHCR_RX(XMIT_SZ_32BIT),
+               .mid_rid        = 0x83,
+       }, {
+               .slave_id       = SHDMA_SLAVE_FLCTL1_TX,
+               .addr           = 0xe6a30060,
+               .chcr           = CHCR_TX(XMIT_SZ_32BIT),
+               .mid_rid        = 0x87,
+       }, {
+               .slave_id       = SHDMA_SLAVE_FLCTL1_RX,
+               .addr           = 0xe6a30060,
+               .chcr           = CHCR_RX(XMIT_SZ_32BIT),
+               .mid_rid        = 0x87,
+       }, {
                .slave_id       = SHDMA_SLAVE_SDHI0_TX,
                .addr           = 0xe6850030,
                .chcr           = CHCR_TX(XMIT_SZ_16BIT),