Hi All,
following the article
when PCIE_VPH operates at 3.3V but the PCIE is disabled in the device tree, the kernel driver is not even loaded, so the changes from MLK-25349 have no effects, correct ?
Does this condition potentially leads to PCIe PHY overstress ?
Thanks
Regards
Pier
Hi,
>>when PCIE_VPH operates at 3.3V but the PCIE is disabled in the device tree, the kernel driver is not even loaded, so the changes from MLK-25349 have no effects, correct ?
No, we can't understand it like this.
You mean that you don't use PCIe interface , But you should remove 3.3V from VPH pin . Because the core issue discussed in this article is VPH=3.3V, and the purpose of patch is to enable 1.8V regulator.
Have a good day!
Regards,
weidong