Doc: usb: ci-hdrc-usb2: add tx(rx)-burst-config-dword for binding doc

It is used to override the default setting for burst size, changing
burst size takes effect only when the SBUSCFG.AHBBRST = 0.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
This commit is contained in:
Peter Chen 2015-08-07 15:08:02 +08:00
commit bd6e9d115d