diff options
Diffstat (limited to 'drivers/pci/host/pci-dra7xx.c')
| -rw-r--r-- | drivers/pci/host/pci-dra7xx.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/pci/host/pci-dra7xx.c b/drivers/pci/host/pci-dra7xx.c index 199e29a04..8c3688046 100644 --- a/drivers/pci/host/pci-dra7xx.c +++ b/drivers/pci/host/pci-dra7xx.c @@ -62,6 +62,7 @@ #define PCIECTRL_DRA7XX_CONF_PHY_CS 0x010C #define LINK_UP BIT(16) +#define DRA7XX_CPU_TO_BUS_ADDR 0x0FFFFFFF struct dra7xx_pcie { void __iomem *base; @@ -151,6 +152,12 @@ static void dra7xx_pcie_enable_interrupts(struct pcie_port *pp) static void dra7xx_pcie_host_init(struct pcie_port *pp) { dw_pcie_setup_rc(pp); + + pp->io_base &= DRA7XX_CPU_TO_BUS_ADDR; + pp->mem_base &= DRA7XX_CPU_TO_BUS_ADDR; + pp->cfg0_base &= DRA7XX_CPU_TO_BUS_ADDR; + pp->cfg1_base &= DRA7XX_CPU_TO_BUS_ADDR; + dra7xx_pcie_establish_link(pp); if (IS_ENABLED(CONFIG_PCI_MSI)) dw_pcie_msi_init(pp); |