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dmaengine: fsl-edma: select of_dma_xlate based on the dmamuxs presence

Select the of_dma_xlate function based on the dmamuxs definition rather
than the FSL_EDMA_DRV_SPLIT_REG flag, which pertains to the eDMA3
layout.

This change is a prerequisite for the S32G platforms, which integrate both
eDMAv3 and DMAMUX.

Existing platforms with FSL_EDMA_DRV_SPLIT_REG will not be impacted, as
they all have dmamuxs set to zero.

Signed-off-by: Larisa Grigore <larisa.grigore@oss.nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20241219102415.1208328-2-larisa.grigore@oss.nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

authored by

Larisa Grigore and committed by
Vinod Koul a4b00f54 57a7138d

+1 -1
+1 -1
drivers/dma/fsl-edma-main.c
··· 646 646 } 647 647 648 648 ret = of_dma_controller_register(np, 649 - drvdata->flags & FSL_EDMA_DRV_SPLIT_REG ? fsl_edma3_xlate : fsl_edma_xlate, 649 + drvdata->dmamuxs ? fsl_edma_xlate : fsl_edma3_xlate, 650 650 fsl_edma); 651 651 if (ret) { 652 652 dev_err(&pdev->dev,