Fixes the dtc output :
ERROR (node_name_chars): //bmc: Bad character '/' in node name
Warning (avoid_unnecessary_addr_size): /bmc: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190902092932.20200-1-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>