[PATCH v12 06/12] dmaengine: imx-sdma: add mcu_2_ecspi script

[Robin Gong]

Add mcu_2_ecspi script to fix ecspi errata ERR009165.

Signed-off-by: Robin Gong <yibin.g...@nxp.com>
Acked-by: Vinod Koul <vk...@kernel.org>
---
 drivers/dma/imx-sdma.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index cf02c3e..d5d5d40 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -922,6 +922,10 @@ static void sdma_get_pc(struct sdma_channel *sdmac,
                emi_2_per = sdma->script_addrs->mcu_2_ata_addr;
                break;
        case IMX_DMATYPE_CSPI:
+               per_2_emi = sdma->script_addrs->app_2_mcu_addr;
+               emi_2_per = sdma->script_addrs->mcu_2_ecspi_addr;
+               sdmac->is_ram_script = true;
+               break;
        case IMX_DMATYPE_EXT:
        case IMX_DMATYPE_SSI:
        case IMX_DMATYPE_SAI:
-- 
2.7.4