Re: [PATCH] schemas: pci: Document PCIe T_POWER_ON

[Krishna Chaitanya Chundru]

On 11/6/2025 6:08 PM, Manivannan Sadhasivam wrote:
> On Thu, Nov 06, 2025 at 05:09:51PM +0530, Krishna Chaitanya Chundru wrote:
> >  From PCIe r6, sec 5.5.4 & sec 5.5.5 T POWER_ON is the minimum amount
> T_POWER_ON
>
> You should provide reference to the Table 5-11, where T_POWER_ON is described
Actually 5.5.5 section has only table 5-11 which describes this, I will 
add the Table 5-11
reference also in next patch.
> > of time
> "(in us)"
>
> > that each component must wait in L1.2.Exit after sampling CLKREQ#
> > asserted before actively driving the interface to ensure no device is ever
> > actively driving into an unpowered component and these values are based on
> > the components and AC coupling capacitors used in the connection linking
> > the two components.
> >
> > Certain controllers may need to program this before enumeration, such
> > controllers can use this property to program it.
> I'd remove this statement and just mention that this property should be used to
> indicate the T_POWER_ON for each Root Port.
ack.

- Krishna Chaitanya.
> - Mani