dt-bindings: PCI: tegra: Add PCIe slot supplies regulator

Add-in card A card that is plugged into a connector and mounted in a chassis slot ATX A system board form factor Refer to the ATX

PCIe slot in the system that matches the reported PCIe slot The following 1-63 = CEM Slots 64-127 = Slots 128+ = Bifurcated Slots However

pciex1_1 slot Q: Does PCIe enable greater power delivery to cards? A: The PCIe Card Electromechanical specification consolidates all

pcie 3 slot PCIe CEM Thermal Reporting ECN This ECN specifies changes to the PCI Local Unoccupied Slot Power Hand-off State Clarification This ECN allows the