dmaengine: imx-sdma: Add a new DMATYPE for Shared Peripheral ASRC

Shared Peripheral ASRC, running on SPBA, needs to use shp sciprts for
DMA transfer. So this patch just adds a new DMATYPE for it.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 8269c200b53b..de584e605db5 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -750,6 +750,11 @@ static void sdma_get_pc(struct sdma_channel *sdmac,
                 emi_2_per = sdma->script_addrs->asrc_2_mcu_addr;
                 per_2_per = sdma->script_addrs->per_2_per_addr;
                 break;
+        case IMX_DMATYPE_ASRC_SP:
+                per_2_emi = sdma->script_addrs->shp_2_mcu_addr;
+                emi_2_per = sdma->script_addrs->mcu_2_shp_addr;
+                per_2_per = sdma->script_addrs->per_2_per_addr;
+                break;
         case IMX_DMATYPE_MSHC:
                 per_2_emi = sdma->script_addrs->mshc_2_mcu_addr;
                 emi_2_per = sdma->script_addrs->mcu_2_mshc_addr;