On Thu, Jun 08, 2017 at 10:04:27PM +0200, Rafał Miłecki wrote: > From: Rafał Miłecki <rafal@xxxxxxxxxx> > > Thanks to work done by Broadcom explaining their USB 3.0 PHY details we > know it's attached to the MDIO bus. Use this knowledge to update the > binding: make it a subnode to the MDIO bus and rework way of specifying > required registers. This will describe hardware more precisely and will > allow to support (describe) more devices attached to the MDIO. > > While compatibility strings remain the same there isn't a direct > conflict (compatibility breakage) for the binding. Originally it wasn't > supposed to be used for MDIO subnode so this change should be safe > unless some operating system was probing MDIO subnodes as standalone > devices. > > Signed-off-by: Rafał Miłecki <rafal@xxxxxxxxxx> > --- > V2: Extend commit message to better describe reason and includ info on > (non-)breakage. > --- > .../devicetree/bindings/phy/bcm-ns-usb3-phy.txt | 27 +++++++++++++++------- > 1 file changed, 19 insertions(+), 8 deletions(-) Acked-by: Rob Herring <robh@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html