1*00406e87SAaron Sierra* Bus Enumeration by Freescale PCI-X Agent 2*00406e87SAaron Sierra 3*00406e87SAaron SierraTypically any Freescale PCI-X bridge hardware strapped into Agent mode 4*00406e87SAaron Sierrais prevented from enumerating the bus. The PrPMC form-factor requires 5*00406e87SAaron Sierraall mezzanines to be PCI-X Agents, but one per system may still 6*00406e87SAaron Sierraenumerate the bus. 7*00406e87SAaron Sierra 8*00406e87SAaron SierraThe property defined below will allow a PCI-X bridge to be used for bus 9*00406e87SAaron Sierraenumeration despite being strapped into Agent mode. 10*00406e87SAaron Sierra 11*00406e87SAaron SierraRequired properties: 12*00406e87SAaron Sierra- fsl,pci-agent-force-enum : There is no value associated with this 13*00406e87SAaron Sierra property. The property itself is treated as a boolean. 14*00406e87SAaron Sierra 15*00406e87SAaron SierraExample: 16*00406e87SAaron Sierra 17*00406e87SAaron Sierra /* PCI-X bridge known to be PrPMC Monarch */ 18*00406e87SAaron Sierra pci0: pci@ef008000 { 19*00406e87SAaron Sierra fsl,pci-agent-force-enum; 20*00406e87SAaron Sierra #interrupt-cells = <1>; 21*00406e87SAaron Sierra #size-cells = <2>; 22*00406e87SAaron Sierra #address-cells = <3>; 23*00406e87SAaron Sierra compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci"; 24*00406e87SAaron Sierra device_type = "pci"; 25*00406e87SAaron Sierra ... 26*00406e87SAaron Sierra ... 27*00406e87SAaron Sierra }; 28