The Linux devicetrees for Apple silicon devices are after review feedback switching from deleting unused PCIe ports to disabling them.
Link: https://lore.kernel.org/asahi/1ea2107a-bb86-8c22-0bbc-82c453ab08ce@linaro.or... Signed-off-by: Janne Grunau j@jannau.net --- drivers/pci/pcie_apple.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/pci/pcie_apple.c b/drivers/pci/pcie_apple.c index 9b08e1e5da87..b934fdbc35c2 100644 --- a/drivers/pci/pcie_apple.c +++ b/drivers/pci/pcie_apple.c @@ -315,6 +315,8 @@ static int apple_pcie_probe(struct udevice *dev) for (of_port = ofnode_first_subnode(dev_ofnode(dev)); ofnode_valid(of_port); of_port = ofnode_next_subnode(of_port)) { + if (!ofnode_is_enabled(of_port)) + continue; ret = apple_pcie_setup_port(pcie, of_port); if (ret) { dev_err(pcie->dev, "Port %d setup fail: %d\n", i, ret);
--- base-commit: 6c1cdf158c4f3ccc8c5f9552f049a3386899dcd2 change-id: 20230313-apple_disabled_pcie_ports-469b7feebe32
Best regards,