arm64: renesas: salvator-x: Sound SSI DMA support via BUSIF · b1d11d6743 - Gogs: Go Git Service GfA electronic

arm64: renesas: salvator-x: Sound SSI DMA support via BUSIF

DMA transfer to/from SSIU

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

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

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

Kuninori Morimoto 9 years ago

parent

d70726f428

commit

b1d11d6743

1 changed files with 0 additions and 5 deletions

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							+ 0
							
							- 5
						
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
							 
								View File
							
				@@ -142,12 +142,7 @@
			
				 	};
			
				 };
			
				-&ssi0 {
			
				-	no-busif;
			
				-};
			
				-
			
				 &ssi1 {
			
				-	no-busif;
			
				 	shared-pin;
			
				 };