Re: [PATCH v5 04/11] power: sequencing: pcie-m2: Report power controllability

[Manivannan Sadhasivam]

On Mon, Jul 20, 2026 at 10:04:06AM +0200, Loic Poulain wrote:
> The M.2 Key E connector gates/resets its functions through the
> W_DISABLE1# (PCIe/WiFi) and W_DISABLE2# (Bluetooth) signals.
> When a signal is not routed to a host GPIO, the corresponding
> enable/disable callbacks are no-ops, so the consumer cannot gate
> or reset that function on its own.
> 
> Implement the .is_controllable() callback on the "uart" and "pcie"
> targets so that consumers can query this per instance (based on the
> runtime presence of the W_DISABLE2#/W_DISABLE1# GPIOs) via
> pwrseq_is_controllable().
> 
> Signed-off-by: Loic Poulain <loic.poulain@xxxxxxxxxxxxxxxx>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxxxxxxxx>

- Mani

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