ARM: shmobile: r8a7790: add Audio DMAC support

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R-Car H2 has many DMACs
(ex SYS-DMAC, 2D-DMAC, Audio-DMAC, USB-DMAC etc)
and, these DMAEngine needs DMA slave IDs to use it.

This patch adds new DMA slave ID list for r8a7790.
There, common part has RCAR_DMA_xxx prefix,
and Audio DMAC part has AUDIO_DMAC_SLAVE_xxx prefix.

Audio DMAC can be controlled via sh-dma-engine

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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Kuninori Morimoto 2014-01-06 00:32:54 -08:00 • committed by Simon Horman

parent f5b2947e4a

commit 2c578a1be8

2 changed files with 115 additions and 0 deletions

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25

arch/arm/mach-shmobile/include/mach/r8a7790.h

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90

arch/arm/mach-shmobile/setup-r8a7790.c

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