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The PCIe ranges property has been corrected in the DTS, and the DesignWare common code now handles address translation properly without requiring this workaround. Signed-off-by: Frank Li --- drivers/pci/controller/dwc/pcie-visconti.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-visconti.c b/drivers/pci/controller/dwc/pcie-visconti.c index cdeac6177143c..9c3386c965948 100644 --- a/drivers/pci/controller/dwc/pcie-visconti.c +++ b/drivers/pci/controller/dwc/pcie-visconti.c @@ -171,20 +171,7 @@ static void visconti_pcie_stop_link(struct dw_pcie *pci) visconti_mpu_writel(pcie, val | MPU_MP_EN_DISABLE, PCIE_MPU_REG_MP_EN); } -/* - * In this SoC specification, the CPU bus outputs the offset value from - * 0x40000000 to the PCIe bus, so 0x40000000 is subtracted from the CPU - * bus address. This 0x40000000 is also based on io_base from DT. - */ -static u64 visconti_pcie_cpu_addr_fixup(struct dw_pcie *pci, u64 cpu_addr) -{ - struct dw_pcie_rp *pp = &pci->pp; - - return cpu_addr & ~pp->io_base; -} - static const struct dw_pcie_ops dw_pcie_ops = { - .cpu_addr_fixup = visconti_pcie_cpu_addr_fixup, .link_up = visconti_pcie_link_up, .start_link = visconti_pcie_start_link, .stop_link = visconti_pcie_stop_link, -- 2.34.1