dt-bindings: PCI: ti,j721e: Add binding to represent refclk to the connector

Add binding to represent refclk to the PCIe connector.

Link: https://lore.kernel.org/r/20210308063550.6227-2-kishon@ti.com
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Kishon Vijay Abraham I 2021-03-08 12:05:47 +05:30 • committed by Lorenzo Pieralisi
commit f9875d1a36