ARM: dts: gose: enable sound DMA support in device tree
authorSimon Horman <horms+renesas@verge.net.au>
Wed, 2 Dec 2015 07:53:53 +0000 (16:53 +0900)
committerSimon Horman <horms+renesas@verge.net.au>
Fri, 29 Jan 2016 00:28:42 +0000 (09:28 +0900)
Enable DMA transfer to/from SSI in r8a7793/gose device tree.

     DMA
[MEM] -> [SSI]

     DMA
[MEM] <- [SSI]

Based on similar work for the r8a7791/koelsch 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>
arch/arm/boot/dts/r8a7793-gose.dts

index 395ea63746ac9974dcc642c8ae07d686a9f38044..a4b2dcb8e73dc1f107d2d0ccd6d66295b4f25646 100644 (file)
 };
 
 &ssi0 {
-       pio-transfer;
+       no-busif;
 };
 
 &ssi1 {
-       pio-transfer;
+       no-busif;
        shared-pin;
 };