diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pci-imx6.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/host/pci-imx6.c b/drivers/pci/host/pci-imx6.c index 776789f0ebe0..a4ee579421df 100644 --- a/drivers/pci/host/pci-imx6.c +++ b/drivers/pci/host/pci-imx6.c @@ -47,6 +47,8 @@ struct imx6_pcie { #define PCIE_RC_LCR_MAX_LINK_SPEEDS_GEN2 0x2 #define PCIE_RC_LCR_MAX_LINK_SPEEDS_MASK 0xf +#define PCIE_RC_LCSR 0x80 + /* PCIe Port Logic registers (memory-mapped) */ #define PL_OFFSET 0x700 #define PCIE_PL_PFLR (PL_OFFSET + 0x08) @@ -427,7 +429,7 @@ static int imx6_pcie_start_link(struct pcie_port *pp) return ret; } - tmp = readl(pp->dbi_base + 0x80); + tmp = readl(pp->dbi_base + PCIE_RC_LCSR); dev_dbg(pp->dev, "Link up, Gen=%i\n", (tmp >> 16) & 0xf); return 0; } |