Unverified Commit b8600b87 authored by Théo Lebrun's avatar Théo Lebrun Committed by Krzysztof Wilczyński
Browse files

PCI: j721e: Add reset GPIO to struct j721e_pcie 

Add reset GPIO to struct j721e_pcie, so it can be used at suspend and
resume stages.

Link: https://lore.kernel.org/linux-pci/20240102-j7200-pcie-s2r-v7-4-a2f9156da6c3@bootlin.com


Signed-off-by: default avatarThéo Lebrun <theo.lebrun@bootlin.com>
Signed-off-by: default avatarThomas Richard <thomas.richard@bootlin.com>
Signed-off-by: default avatarKrzysztof Wilczyński <kwilczynski@kernel.org>
parent 7d7ce746

drivers/pci/controller/cadence/pci-j721e.c

+2 −0
Original line number Diff line number Diff line
@@ -53,6 +53,7 @@ struct j721e_pcie { 
	u32			mode;

	u32			num_lanes;

	u32			max_lanes;

	struct gpio_desc	*reset_gpio;

	void __iomem		*user_cfg_base;

	void __iomem		*intd_cfg_base;

	u32			linkdown_irq_regfield;
@@ -545,6 +546,7 @@ static int j721e_pcie_probe(struct platform_device *pdev) 
			ret = dev_err_probe(dev, PTR_ERR(gpiod), "Failed to get reset GPIO\n");

			goto err_get_sync;

		}

		pcie->reset_gpio = gpiod;



		ret = cdns_pcie_init_phy(dev, cdns_pcie);

		if (ret) {