diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pci-keystone.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-keystone.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index 566718ea7ebf..5eebef9b9ada 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -44,7 +44,6 @@ #define CFG_TYPE1 BIT(24) #define OB_SIZE 0x030 -#define SPACE0_REMOTE_CFG_OFFSET 0x1000 #define OB_OFFSET_INDEX(n) (0x200 + (8 * (n))) #define OB_OFFSET_HI(n) (0x204 + (8 * (n))) #define OB_ENABLEN BIT(0) @@ -807,21 +806,19 @@ static int __init ks_pcie_add_pcie_port(struct keystone_pcie *ks_pcie, struct resource *res; int ret; - /* Index 0 is the config reg. space address */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbics"); pci->dbi_base = devm_pci_remap_cfg_resource(dev, res); if (IS_ERR(pci->dbi_base)) return PTR_ERR(pci->dbi_base); - /* - * We set these same and is used in pcie rd/wr_other_conf - * functions - */ - pp->va_cfg0_base = pci->dbi_base + SPACE0_REMOTE_CFG_OFFSET; + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "config"); + pp->va_cfg0_base = devm_pci_remap_cfg_resource(dev, res); + if (IS_ERR(pp->va_cfg0_base)) + return PTR_ERR(pp->va_cfg0_base); + pp->va_cfg1_base = pp->va_cfg0_base; - /* Index 1 is the application reg. space address */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 1); + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "app"); ks_pcie->va_app_base = devm_ioremap_resource(dev, res); if (IS_ERR(ks_pcie->va_app_base)) return PTR_ERR(ks_pcie->va_app_base); |