ARM: dts: dra7: Add dt data for PCIe PHY
ARM: dts: dra7: Add dt data for PCIe PHY

Added dt data for PCIe PHY as a child node of ocp2scp3.
The documention for this node can be found @ ../bindings/phy/ti-phy.txt.
26.3.3 PCIe Shared PHY Subsystem Integration in vE of DRA7xx ES1.0
describes the PCIe PHY subsystem-related components integrated in the device.

Cc: Tony Lindgren <1001e8702733cced254345e193c88aaa47a4f5de@atomide.com>
Cc: Rob Herring <988782c95b9025801edfc9a5b1fd5a8e93699e07@kernel.org>
Cc: Pawel Moll <9508d67e84a03f69673bee3bb7ec593a47efeb0d@arm.com>
Cc: Mark Rutland <1db9dd262beaa64f35756dd39531d9747b7778bb@arm.com>
Cc: Kumar Gala <383ef5577c6e1178b93f59ec8d0936f76d2a98c4@codeaurora.org>
Signed-off-by: Kishon Vijay Abraham I <c224db9378a929ae8338a052bbb1b30fb46cdd39@ti.com>
Signed-off-by: Tony Lindgren <1001e8702733cced254345e193c88aaa47a4f5de@atomide.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs