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authorSimon Horman <horms+renesas@verge.net.au>2015-12-02 16:57:33 +0900
committerSimon Horman <horms+renesas@verge.net.au>2016-01-29 09:28:43 +0900
commitd2cde3b6103678a4f3d2079af744937dfc9c4104 (patch)
tree08e4554dd2327f181e8f714dd89eb4da288f18cd /arch/arm
parent402586d0cce05317100356cfd73f0c044c60ccd7 (diff)
ARM: dts: gose: enable sound DMA support via SRC in device tree
Enable DMA transfer to/from SRC in r8a7793/gose device tree. 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 Based on similar work for the r8a7791/koeslch by Kuninori Morimoto. Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/r8a7793-gose.dts4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index 81bfe9484bbc..17c87fe0944f 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -401,8 +401,8 @@
rcar_sound,dai {
dai0 {
- playback = <&ssi0>;
- capture = <&ssi1>;
+ playback = <&ssi0 &src2>;
+ capture = <&ssi1 &src3>;
};
};
};