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(parent: 1d42e90) | patch
ARM: shmobile: lager: Sound DMA support via SRC on DTS
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tue, 4 Nov 2014 01:48:27 +0000 (17:48 -0800)
committerSimon Horman <horms+renesas@verge.net.au>
Wed, 19 Nov 2014 00:21:46 +0000 (09:21 +0900)
commit7e78eb69a1cd79dfde9fef5256333cddb98b8f7a
tree13ff2ac759a230e81ad7329b15f49e517ccbf56atree | snapshot (tar.gz zip)
parent1d42e9041cf09c585f4f3844dbc68ec7c2bbe9f6commit | diff
ARM: shmobile: lager: Sound DMA support via SRC on DTS

DMA transfer to/from SRC

     DMA      DMApp
[MEM] -> [SRC] -> [SSIU] -> [SSI]

     DMA      DMApp
[MEM] <- [SRC] <- [SSIU] <- [SSI]

Current sound driver is supporting
SSI/SRC random connection.
So, this patch is tring
SSI0 -> SRC2
SSI1 <- SRC3

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
arch/arm/boot/dts/r8a7790-lager.dts diff | blob | blame | history