Commit af98715f authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Vinod Koul

dma: mmp_pdma: Fix the #dma-channels DT property documentation

The property is optional and defaults to 32. Document it as such.

Cc: devicetree@vger.kernel.org
Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent b0cce4ca
* MARVELL MMP DMA controller
Marvell Peripheral DMA Controller
Used platfroms: pxa688, pxa910, pxa3xx, etc
Used platforms: pxa688, pxa910, pxa3xx, etc
Required properties:
- compatible: Should be "marvell,pdma-1.0"
- reg: Should contain DMA registers location and length.
- interrupts: Either contain all of the per-channel DMA interrupts
or one irq for pdma device
- #dma-channels: Number of DMA channels supported by the controller.
Optional properties:
- #dma-channels: Number of DMA channels supported by the controller (defaults
to 32 when not specified)
"marvell,pdma-1.0"
Used platfroms: pxa25x, pxa27x, pxa3xx, pxa93x, pxa168, pxa910, pxa688.
Used platforms: pxa25x, pxa27x, pxa3xx, pxa93x, pxa168, pxa910, pxa688.
Examples:
......@@ -45,7 +48,7 @@ pdma: dma-controller@d4000000 {
Marvell Two Channel DMA Controller used specifically for audio
Used platfroms: pxa688, pxa910
Used platforms: pxa688, pxa910
Required properties:
- compatible: Should be "marvell,adma-1.0" or "marvell,pxa910-squ"
......
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