dt-bindings: phy: Renesas R-Car Gen3 PCIe PHY bindings

This PHY is  still  mostly undocumented --  the only documented registers
exist on R-Car V3H (R8A77980) SoC.  Add the corresponding device tree
bindings.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Sergei Shtylyov 2018-06-10 21:22:46 +03:00 • committed by Kishon Vijay Abraham I
commit 4fa88cd337