dt-bindings: ata: sata: Document the graph port

An external connector like M.2 could expose the SATA interface to the
plugin cards. So add the graph port to establish link between the SATA
port and the connector node.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
This commit is contained in:
Manivannan Sadhasivam 2026-01-07 19:41:23 +05:30 • committed by Damien Le Moal
commit bcbd8ef484