On Mon, 03 Jun 2024 11:23:15 -0400, Frank Li wrote:

The edma feature individual IRQs for each DMA channel at some devices.
Given the presence of numerous eDMA instances, each with multiple channels,
IRQ request during probe results in an extensive list at /proc/interrupts.
However, a significant portion of these channels remains unused by the
system.

Request irq only when a DMA client driver requests a DMA channel.

[...]

Applied, thanks!

[1/2] dmaengine: fsl-edma: request per-channel IRQ only when channel is allocated
      commit: 44eb827264de4f14d8317692441e13f5e2aadbf2
[2/2] dmaengine: fsl-edma: remove redundant "idle" field from fsl_chan
      commit: bb160502a45440d2b52c189d5a81365c01b8d494

Best regards,
-- 
Vinod Koul [off-list ref]