USB: atmel: update DT bindings documentation

Add documentation for the missing clocks, clock-names, reg and interrupts
properties.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Boris Brezillon 2015-03-17 17:15:48 +01:00 • committed by Nicolas Ferre
commit b34e96bdcf