ARM: shmobile: r8a7740: add MMCIF DMA definitions

Add DMA channel slave IDs and configuration entries for the r8a7740
MMCIF controller.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h
index b34d19b5ca5c582bc50f22727122cba93fa766bf..56f375005fcd7953757243bc9f3bb775b50ad309 100644 (file)
--- a/arch/arm/mach-shmobile/include/mach/r8a7740.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h
@@ -42,6 +42,8 @@ enum {
        SHDMA_SLAVE_FSIB_TX,
        SHDMA_SLAVE_USBHS_TX,
        SHDMA_SLAVE_USBHS_RX,
+       SHDMA_SLAVE_MMCIF_TX,
+       SHDMA_SLAVE_MMCIF_RX,
 };
 
 extern void r8a7740_meram_workaround(void);

diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index ac29c2ee011fd58d98e338f8cadd1e6edb3ee250..84c5bb6d9725b7c76a6e37e7bbc0d3083bac414e 100644 (file)
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -588,6 +588,16 @@ static const struct sh_dmae_slave_config r8a7740_dmae_slaves[] = {
                .addr           = 0xfe1f0064,
                .chcr           = CHCR_TX(XMIT_SZ_32BIT),
                .mid_rid        = 0xb5,
+       }, {
+               .slave_id       = SHDMA_SLAVE_MMCIF_TX,
+               .addr           = 0xe6bd0034,
+               .chcr           = CHCR_TX(XMIT_SZ_32BIT),
+               .mid_rid        = 0xd1,
+       }, {
+               .slave_id       = SHDMA_SLAVE_MMCIF_RX,
+               .addr           = 0xe6bd0034,
+               .chcr           = CHCR_RX(XMIT_SZ_32BIT),
+               .mid_rid        = 0xd2,
        },
 };