dt-bindings: dma: fsl-edma: add fsl,imx8ulp-edma compatible string
Introduce the compatible string 'fsl,imx8ulp-edma' to enable support for the i.MX8ULP's eDMA, alongside adjusting the clock numbering. The i.MX8ULP eDMA architecture features one clock for each DMA channel and an additional clock for the core controller. Given a maximum of 32 DMA channels, the maximum clock number consequently increases to 33. Signed-off-by: Joy Zou <joy.zou@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20240323-8ulp_edma-v3-4-c0e981027c05@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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