[PATCH 2/2] dmaengine: zynqmp_dma: Add support for AMD Versal Gen 2 DMA IP

[Krzysztof Kozlowski]

On 26/07/2024 08:26, Abin Joseph wrote:
> ZynqMp DMA IP and AMD Versal Gen 2 DMA IP are similar but have different
> interrupt register offset. Create a dedicated compatible string to
> support Versal Gen 2 DMA IP with Irq register offset for interrupt
> Enable/Disable/Status/Mask functionality.
> 
>  
>  /**
> @@ -919,6 +924,9 @@ static int zynqmp_dma_chan_probe(struct zynqmp_dma_device *zdev,
>  		return -EINVAL;
>  	}
>  
> +	if (of_device_is_compatible(node, "amd,versal2-dma-1.0"))
> +		chan->irq_offset = IRQ_REG_OFFSET;

Do not sprinkle compatibles, but use match data.

Best regards,
Krzysztof