dmaengine: ti: k3-udma: Add support for BCDMA channel TPL handling

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Unlike UDMAP the BCDMA defines the channel TPL levels per channel type.
In UDMAP the number of high and ultra-high channels applies to both tchan
and rchan.

BCDMA defines the TPL per channel types: bchan, tchan and rchan can have
different number of high and ultra-high channels.

In order to support BCDMA channel TPL we need to move the tpl information
as per channel type property for the DMAs.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20201208090440.31792-19-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Peter Ujfalusi 2020-12-08 11:04:38 +02:00 • committed by Vinod Koul

parent 0177947397

commit 8844898028

2 changed files with 85 additions and 38 deletions

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117

drivers/dma/ti/k3-udma.c

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6

drivers/dma/ti/k3-udma.h

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