The PCIe controller on the SG2044 is Designware based with custom app
registers.
Add binding document for SG2044 PCIe host controller.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250504004420.202685-2-inochiama@gmail.com
