Commit 3d0b2a3a authored by Kishon Vijay Abraham I's avatar Kishon Vijay Abraham I Committed by Lorenzo Pieralisi
Browse files

PCI: keystone: Let AM65 use the pci_ops defined in pcie-designware-host.c 

Both TI's AM65x (K3) and TI's K2 PCIe driver are implemented in
pci-keystone. However Only K2 PCIe driver should use it's own pci_ops
for configuration space accesses. But commit 10a797c6
("PCI: dwc: keystone: Use pci_ops for config space accessors") used
custom pci_ops for both AM65x and K2. This breaks configuration space
access for AM65x platform. Fix it here.

Link: https://lore.kernel.org/r/20210317131518.11040-1-kishon@ti.com


Fixes: 10a797c6 ("PCI: dwc: keystone: Use pci_ops for config space accessors")
Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: default avatarKrzysztof Wilczyński <kw@linux.com>
Cc: <stable@vger.kernel.org> # v5.10
parent a38fd874

drivers/pci/controller/dwc/pci-keystone.c

+2 −1
Original line number Diff line number Diff line
@@ -798,6 +798,7 @@ static int __init ks_pcie_host_init(struct pcie_port *pp) 
	int ret;



	pp->bridge->ops = &ks_pcie_ops;

	if (!ks_pcie->is_am6)

		pp->bridge->child_ops = &ks_child_pcie_ops;



	ret = ks_pcie_config_legacy_irq(ks_pcie);