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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2012-06-25 03:39:20 -0700
committerRafael J. Wysocki <rjw@sisk.pl>2012-06-30 15:13:49 +0200
commit832290b25e20e0c3a6da056f7d0999de51311f2c (patch)
treeb0c0f5d58697a58bf9b34992ff1b7e1ac1995fee /arch/arm/mach-shmobile/include
parent12a7cfef5625ef03c6fdc9bf8a9857dd30d8a11d (diff)
downloadlinux-832290b25e20e0c3a6da056f7d0999de51311f2c.tar.gz
ARM: shmobile: sh73a0: add DMAEngine support for MPDMAC
Current shdmac can support MPDMAC (= sound DMA) on sh73a0. This support reduce CPU load when sound was playback. On v2.0 manual, MPDMAC MID/RID number were wrong. This patch is using the number which seems correct. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'arch/arm/mach-shmobile/include')
-rw-r--r--arch/arm/mach-shmobile/include/mach/sh73a0.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/include/mach/sh73a0.h
index 398e2c10913..fe950f25d79 100644
--- a/arch/arm/mach-shmobile/include/mach/sh73a0.h
+++ b/arch/arm/mach-shmobile/include/mach/sh73a0.h
@@ -516,6 +516,13 @@ enum {
SHDMA_SLAVE_SDHI2_RX,
SHDMA_SLAVE_MMCIF_TX,
SHDMA_SLAVE_MMCIF_RX,
+ SHDMA_SLAVE_FSI2A_TX,
+ SHDMA_SLAVE_FSI2A_RX,
+ SHDMA_SLAVE_FSI2B_TX,
+ SHDMA_SLAVE_FSI2B_RX,
+ SHDMA_SLAVE_FSI2C_TX,
+ SHDMA_SLAVE_FSI2C_RX,
+ SHDMA_SLAVE_FSI2D_RX,
};
/*