Adding Reza.
On 11/21/23 21:03, Miles Glenn wrote:
On Tue, 2023-11-21 at 19:36 +0100, Cédric Le Goater wrote:
On 11/21/23 00:51, Glenn Miles wrote:
For power10-rainier, a pca9552 device is used for PCIe slot hotplug
power control by the Power Hypervisor code. The code expects that
some time after it enables power to a PCIe slot by asserting one of
the pca9552 GPIO pins 0-4, it should see a "power good" signal
asserted
on one of pca9552 GPIO pins 5-9.
And this is what OPAL is not doing :
https://github.com/open-power/skiboot/blob/master/platforms/astbmc/rainier.c#L65
Correct ?
Ah, yes, I believe you are correct!
Thanks,
C.
