[PATCH v3 5/7] PCI: mediatek-gen3: Integrate new pwrctrl API

[Bjorn Helgaas]

On Mon, Mar 02, 2026 at 01:31:05PM +0800, Chen-Yu Tsai wrote:
> With the new PCI pwrctrl API and PCI slot binding and power drivers, we
> now have a way to describe and power up WiFi/BT adapters connected
> through a PCIe or M.2 slot, or exploded onto the mainboard itself.
> 
> Integrate the PCI pwrctrl API into the PCIe driver, so that power is
> properly enabled before PCIe link training is done, allowing the
> card to successfully be detected.
> ...

> @@ -1211,9 +1222,13 @@ static int mtk_pcie_probe(struct platform_device *pdev)
>  	pcie->soc = device_get_match_data(dev);
>  	platform_set_drvdata(pdev, pcie);
>  
> +	err = pci_pwrctrl_create_devices(pcie->dev);

AFAICT this has nothing at all to do with mediatek-gen3; it only has
to do with the fact that the platform provides a way to control the
main power to endpoints that happen to be connected to it.  Are we
going to have to add this in every single native host controller
driver?