diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2025-12-03 14:18:39 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2025-12-03 14:18:39 -0600 |
| commit | 88b8b5b3eab25cdd3ef9b4efafd1db1d1b83d5e7 (patch) | |
| tree | adb8701bf9e924cf82a5cc531475294659af49d6 /drivers/pci/controller/dwc/pcie-designware.c | |
| parent | 9563c343d921332a939c58b7a9dffb383d3136b4 (diff) | |
| parent | eff0306b109f2d611e44f0155b0324f6cfec3ef4 (diff) | |
Merge branch 'pci/controller/meson'
- Update DT binding to name DBI region "dbi", not "elbi", and update driver
to support both (Manivannan Sadhasivam)
* pci/controller/meson:
PCI: meson: Fix parsing the DBI register region
dt-bindings: PCI: amlogic: Fix the register name of the DBI region
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c index 6e6a0dac5b53..75fc8b767fcc 100644 --- a/drivers/pci/controller/dwc/pcie-designware.c +++ b/drivers/pci/controller/dwc/pcie-designware.c @@ -168,11 +168,13 @@ int dw_pcie_get_resources(struct dw_pcie *pci) } /* ELBI is an optional resource */ - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "elbi"); - if (res) { - pci->elbi_base = devm_ioremap_resource(pci->dev, res); - if (IS_ERR(pci->elbi_base)) - return PTR_ERR(pci->elbi_base); + if (!pci->elbi_base) { + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "elbi"); + if (res) { + pci->elbi_base = devm_ioremap_resource(pci->dev, res); + if (IS_ERR(pci->elbi_base)) + return PTR_ERR(pci->elbi_base); + } } /* LLDD is supposed to manually switch the clocks and resets state */ |