diff options
Diffstat (limited to 'dts/Bindings/dma/mmp-dma.txt')
| -rw-r--r-- | dts/Bindings/dma/mmp-dma.txt | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/dts/Bindings/dma/mmp-dma.txt b/dts/Bindings/dma/mmp-dma.txt index a4fa4efa1d..7a802f64e5 100644 --- a/dts/Bindings/dma/mmp-dma.txt +++ b/dts/Bindings/dma/mmp-dma.txt @@ -1,17 +1,20 @@ * 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" |