Where is The pcie_root_enable register ?

[george]

Hi all,

I want to use PCIe-RootComplex in RTOS on i.MX6.

Please let me know someone about the description of a document(IMX6SDLRM Rev. 1, 04/2013).

I cannot find pcie_root_enable described in the Page.800.

In which register is it?

And, is there any useful other document in order to operate PCIe-RC?

Best Regards,

George

[jimmychan · Accepted solution]

I checked the clock.c in the linux BSP. The clock gating for PCIe is CCM_CCGR4[CG0].

[george]

Thanks Jimmy,

BR

George