This is a note to let you know that I've just added the patch titled
PCI: j721e: Add reset GPIO to struct j721e_pcie
to the 6.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
pci-j721e-add-reset-gpio-to-struct-j721e_pcie.patch
and it can be found in the queue-6.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 0d0ec6f5e8e667d1c37fa8e1f1d0a1cf686d350c
Author: Théo Lebrun <theo.lebrun@xxxxxxxxxxx>
Date: Wed Jun 19 12:15:12 2024 +0200
PCI: j721e: Add reset GPIO to struct j721e_pcie
[ Upstream commit b8600b8791cb2b7c8be894846b1ecddba7291680 ]
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@xxxxxxxxxxx
Signed-off-by: Théo Lebrun <theo.lebrun@xxxxxxxxxxx>
Signed-off-by: Thomas Richard <thomas.richard@xxxxxxxxxxx>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@xxxxxxxxxx>
Stable-dep-of: 22a9120479a4 ("PCI: j721e: Deassert PERST# after a delay of PCIE_T_PVPERL_MS milliseconds")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/pci/controller/cadence/pci-j721e.c b/drivers/pci/controller/cadence/pci-j721e.c
index 85718246016b7..d676a4ed57803 100644
--- a/drivers/pci/controller/cadence/pci-j721e.c
+++ b/drivers/pci/controller/cadence/pci-j721e.c
@@ -52,6 +52,7 @@ 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;
@@ -510,6 +511,7 @@ static int j721e_pcie_probe(struct platform_device *pdev)
dev_err(dev, "Failed to get reset GPIO\n");
goto err_get_sync;
}
+ pcie->reset_gpio = gpiod;
ret = cdns_pcie_init_phy(dev, cdns_pcie);
if (ret) {
