From: Xiaowei Bao xiaowei.bao@nxp.com
[ Upstream commit fd5d16531a39322c3d7433d9f8a36203c9aaeddc ]
The layerscape PCIe controller have 4 BARs.
BAR0 and BAR1 are 32bit, BAR2 and BAR4 are 64bit and that's a fixed hardware configuration.
Set the bar_fixed_64bit variable accordingly.
Signed-off-by: Xiaowei Bao xiaowei.bao@nxp.com [lorenzo.pieralisi@arm.com: commit log] Signed-off-by: Lorenzo Pieralisi lorenzo.pieralisi@arm.com Acked-by: Kishon Vijay Abraham I kishon@ti.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pci/controller/dwc/pci-layerscape-ep.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index be61d96cc95ed..ca9aa4501e7e9 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -44,6 +44,7 @@ static const struct pci_epc_features ls_pcie_epc_features = { .linkup_notifier = false, .msi_capable = true, .msix_capable = false, + .bar_fixed_64bit = (1 << BAR_2) | (1 << BAR_4), };
static const struct pci_epc_features*