Kuninori Morimoto 4527715979 usb: renesas_usbhs: add DMAEngine ID specification note ...

renesas_usbhs DMAEngine uses D0FIFO/D1FIFO,
but the data transfer direction should be fixed for keeping consistency.
This patch explain about it on renesas_usbhs.h

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2012-06-13 12:38:36 -07:00

4.1 KiB

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