diff options
Diffstat (limited to 'dts/Bindings/usb/am33xx-usb.txt')
| -rw-r--r-- | dts/Bindings/usb/am33xx-usb.txt | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/dts/Bindings/usb/am33xx-usb.txt b/dts/Bindings/usb/am33xx-usb.txt index 7a198a3040..654ffc62d0 100644 --- a/dts/Bindings/usb/am33xx-usb.txt +++ b/dts/Bindings/usb/am33xx-usb.txt @@ -61,8 +61,9 @@ DMA endpoint number (0 … 14 for endpoints 1 … 15 on instance 0 and 15 … 29 for endpoints 1 … 15 on instance 1). The second number is 0 for RX and 1 for TX transfers. -- #dma-channels: should be set to 30 representing the 15 endpoints for +- dma-channels: should be set to 30 representing the 15 endpoints for each USB instance. +- #dma-channels: deprecated Example: ~~~~~~~~ @@ -193,7 +194,7 @@ usb: usb@47400000 { interrupts = <17>; interrupt-names = "glue"; #dma-cells = <2>; - #dma-channels = <30>; - #dma-requests = <256>; + dma-channels = <30>; + dma-requests = <256>; }; }; |