[ARM] 4179/1: S3C2440: DMA ordering list

Add DMA ordering list for S3C2440

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c
index 8e51137620f2252b0e422fe3081df677b5a1f7d9..2bb2926554c8ab78e595c7d8f2d158a61851b377 100644 (file)
--- a/arch/arm/mach-s3c2440/dma.c
+++ b/arch/arm/mach-s3c2440/dma.c
@@ -147,8 +147,52 @@ static struct s3c24xx_dma_selection __initdata s3c2440_dma_sel = {
        .map_size       = ARRAY_SIZE(s3c2440_dma_mappings),
 };
 
+static struct s3c24xx_dma_order __initdata s3c2440_dma_order = {
+       .channels       = {
+               [DMACH_SDI]     = {
+                       .list   = {
+                               [0]     = 3 | DMA_CH_VALID,
+                               [1]     = 2 | DMA_CH_VALID,
+                               [2]     = 1 | DMA_CH_VALID,
+                               [3]     = 0 | DMA_CH_VALID,
+                       },
+               },
+               [DMACH_I2S_IN]  = {
+                       .list   = {
+                               [0]     = 1 | DMA_CH_VALID,
+                               [1]     = 2 | DMA_CH_VALID,
+                       },
+               },
+               [DMACH_I2S_OUT] = {
+                       .list   = {
+                               [0]     = 2 | DMA_CH_VALID,
+                               [1]     = 1 | DMA_CH_VALID,
+                       },
+               },
+               [DMACH_PCM_IN] = {
+                       .list   = {
+                               [0]     = 2 | DMA_CH_VALID,
+                               [1]     = 1 | DMA_CH_VALID,
+                       },
+               },
+               [DMACH_PCM_OUT] = {
+                       .list   = {
+                               [0]     = 1 | DMA_CH_VALID,
+                               [1]     = 3 | DMA_CH_VALID,
+                       },
+               },
+               [DMACH_MIC_IN] = {
+                       .list   = {
+                               [0]     = 3 | DMA_CH_VALID,
+                               [1]     = 2 | DMA_CH_VALID,
+                       },
+               },
+       },
+};
+
 static int s3c2440_dma_add(struct sys_device *sysdev)
 {
+       s3c24xx_dma_order_set(&s3c2440_dma_order);
        return s3c24xx_dma_init_map(&s3c2440_dma_sel);
 }