diff options
author | Kishon Vijay Abraham I <kishon@ti.com> | 2019-03-25 15:09:31 +0530 |
---|---|---|
committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2019-04-15 13:24:01 +0100 |
commit | a9f4c2d2f99ec85ebc734a5bfb21a2cf93c169ad (patch) | |
tree | 4741b3e680eb06e7aa5bb9f1300ecd9e24a7312f /drivers/pci/controller/dwc/pcie-designware-ep.c | |
parent | 26f51e85b3b61106ea8b9e1c0a277aa3851f7433 (diff) |
PCI: dwc: Enable iATU unroll for endpoint too
iatu_unroll_enabled flag is set only for Designware in host mode.
However iATU unroll can be applicable for endpoint mode too. Set
iatu_unroll_enabled flag in dw_pcie_setup() which is common for
both host mode and endpoint mode.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware-ep.c')
-rw-r--r-- | drivers/pci/controller/dwc/pcie-designware-ep.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c index 24f5a775ad34..dc6a4bbd3ace 100644 --- a/drivers/pci/controller/dwc/pcie-designware-ep.c +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c @@ -517,10 +517,6 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) dev_err(dev, "dbi_base/dbi_base2 is not populated\n"); return -EINVAL; } - if (pci->iatu_unroll_enabled && !pci->atu_base) { - dev_err(dev, "atu_base is not populated\n"); - return -EINVAL; - } ret = of_property_read_u32(np, "num-ib-windows", &ep->num_ib_windows); if (ret < 0) { |