sh: sh7724: Add USBHS DMAEngine support

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2 files changed, 48 insertions, 0 deletions

diff --git a/arch/sh/include/cpu-sh4/cpu/sh7724.h b/arch/sh/include/cpu-sh4/cpu/sh7724.h
index 3daef8ecbc63..cbc47e6bcab5 100644
--- a/arch/sh/include/cpu-sh4/cpu/sh7724.h
+++ b/arch/sh/include/cpu-sh4/cpu/sh7724.h
@@ -298,6 +298,14 @@ enum {
         SHDMA_SLAVE_SCIF4_RX,
         SHDMA_SLAVE_SCIF5_TX,
         SHDMA_SLAVE_SCIF5_RX,
+        SHDMA_SLAVE_USB0D0_TX,
+        SHDMA_SLAVE_USB0D0_RX,
+        SHDMA_SLAVE_USB0D1_TX,
+        SHDMA_SLAVE_USB0D1_RX,
+        SHDMA_SLAVE_USB1D0_TX,
+        SHDMA_SLAVE_USB1D0_RX,
+        SHDMA_SLAVE_USB1D1_TX,
+        SHDMA_SLAVE_USB1D1_RX,
         SHDMA_SLAVE_SDHI0_TX,
         SHDMA_SLAVE_SDHI0_RX,
         SHDMA_SLAVE_SDHI1_TX,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
index 0333fe9e3881..134a397b1918 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
@@ -93,6 +93,46 @@ static const struct sh_dmae_slave_config sh7724_dmae_slaves[] = {
                 .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
                 .mid_rid        = 0x36,
         }, {
+                .slave_id       = SHDMA_SLAVE_USB0D0_TX,
+                .addr           = 0xA4D80100,
+                .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
+                .mid_rid        = 0x73,
+        }, {
+                .slave_id       = SHDMA_SLAVE_USB0D0_RX,
+                .addr           = 0xA4D80100,
+                .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
+                .mid_rid        = 0x73,
+        }, {
+                .slave_id       = SHDMA_SLAVE_USB0D1_TX,
+                .addr           = 0xA4D80120,
+                .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
+                .mid_rid        = 0x77,
+        }, {
+                .slave_id       = SHDMA_SLAVE_USB0D1_RX,
+                .addr           = 0xA4D80120,
+                .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
+                .mid_rid        = 0x77,
+        }, {
+                .slave_id       = SHDMA_SLAVE_USB1D0_TX,
+                .addr           = 0xA4D90100,
+                .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
+                .mid_rid        = 0xab,
+        }, {
+                .slave_id       = SHDMA_SLAVE_USB1D0_RX,
+                .addr           = 0xA4D90100,
+                .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
+                .mid_rid        = 0xab,
+        }, {
+                .slave_id       = SHDMA_SLAVE_USB1D1_TX,
+                .addr           = 0xA4D90120,
+                .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
+                .mid_rid        = 0xaf,
+        }, {
+                .slave_id       = SHDMA_SLAVE_USB1D1_RX,
+                .addr           = 0xA4D90120,
+                .chcr           = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
+                .mid_rid        = 0xaf,
+        }, {
                 .slave_id       = SHDMA_SLAVE_SDHI0_TX,
                 .addr           = 0x04ce0030,
                 .chcr           = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),