[PATCH] arm64: dts: armada-3720-espressobin: Document URL for schematic

[Andrew Lunn]

On Fri, Mar 16, 2018 at 11:01:24AM +0100, Uwe Kleine-König wrote:
> The schematic of hte espressobin is publicly available, add a comment
> where to find it.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Reviewed-by: Andrew Lunn <andrew at lunn.ch>

    Andrew