diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2023-10-28 13:31:01 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-10-28 13:31:01 -0500 |
| commit | e365a36eaca029520e5cae555849934fde398c82 (patch) | |
| tree | 2312ce18578caf988975b7664141067edf38db37 /drivers/pci | |
| parent | 7fa8fe0bd926329e5e2383e45c4a6ed71d25120c (diff) | |
| parent | 81ef01bc5934f46204a199cd0e37d3fb2b10f342 (diff) | |
Merge branch 'pci/controller/layerscape'
- Set 64-bit DMA mask for layerscape-ep (Guanhua Gao)
* pci/controller/layerscape:
PCI: layerscape-ep: Set 64-bit DMA mask
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-layerscape-ep.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index b1faf41a2fae..3d3c50ef4b6f 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -266,6 +266,8 @@ static int __init ls_pcie_ep_probe(struct platform_device *pdev) pcie->big_endian = of_property_read_bool(dev->of_node, "big-endian"); + dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64)); + platform_set_drvdata(pdev, pcie); offset = dw_pcie_find_capability(pci, PCI_CAP_ID_EXP); |