diff options
Diffstat (limited to 'Documentation/devicetree/bindings/dma/atmel-dma.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/dma/atmel-dma.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/dma/atmel-dma.txt b/Documentation/devicetree/bindings/dma/atmel-dma.txt index c280a0e6f42d..e1f343c7a34b 100644 --- a/Documentation/devicetree/bindings/dma/atmel-dma.txt +++ b/Documentation/devicetree/bindings/dma/atmel-dma.txt @@ -18,14 +18,14 @@ dma0: dma@ffffec00 { DMA clients connected to the Atmel DMA controller must use the format described in the dma.txt file, using a three-cell specifier for each channel: -a phandle plus two interger cells. +a phandle plus two integer cells. The three cells in order are: 1. A phandle pointing to the DMA controller. 2. The memory interface (16 most significant bits), the peripheral interface (16 less significant bits). 3. Parameters for the at91 DMA configuration register which are device -dependant: +dependent: - bit 7-0: peripheral identifier for the hardware handshaking interface. The identifier can be different for tx and rx. - bit 11-8: FIFO configuration. 0 for half FIFO, 1 for ALAP, 1 for ASAP. |