diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c index 31f6331ca46f..086e87a40316 100644 --- a/drivers/pci/controller/dwc/pcie-designware.c +++ b/drivers/pci/controller/dwc/pcie-designware.c @@ -14,12 +14,6 @@ #include "pcie-designware.h" -/* PCIe Port Logic registers */ -#define PLR_OFFSET 0x700 -#define PCIE_PHY_DEBUG_R1 (PLR_OFFSET + 0x2c) -#define PCIE_PHY_DEBUG_R1_LINK_UP (0x1 << 4) -#define PCIE_PHY_DEBUG_R1_LINK_IN_TRAINING (0x1 << 29) - int dw_pcie_read(void __iomem *addr, int size, u32 *val) { if (!IS_ALIGNED((uintptr_t)addr, size)) { @@ -334,9 +328,9 @@ int dw_pcie_link_up(struct dw_pcie *pci) if (pci->ops->link_up) return pci->ops->link_up(pci); - val = readl(pci->dbi_base + PCIE_PHY_DEBUG_R1); - return ((val & PCIE_PHY_DEBUG_R1_LINK_UP) && - (!(val & PCIE_PHY_DEBUG_R1_LINK_IN_TRAINING))); + val = readl(pci->dbi_base + PCIE_PORT_DEBUG1); + return ((val & PCIE_PORT_DEBUG1_LINK_UP) && + (!(val & PCIE_PORT_DEBUG1_LINK_IN_TRAINING))); } void dw_pcie_setup(struct dw_pcie *pci) |