diff options
Diffstat (limited to 'drivers/pci/controller/mobiveil/pcie-mobiveil-host.c')
| -rw-r--r-- | drivers/pci/controller/mobiveil/pcie-mobiveil-host.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c index 3adec419a45b..778ec780b139 100644 --- a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c +++ b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c @@ -236,6 +236,12 @@ int mobiveil_host_init(struct mobiveil_pcie *pcie, bool reinit) mobiveil_csr_writel(pcie, value, PCI_PRIMARY_BUS); } + /* setup bus numbers */ + value = csr_readl(pcie, PCI_PRIMARY_BUS); + value &= 0xff000000; + value |= 0x00ff0100; + csr_writel(pcie, value, PCI_PRIMARY_BUS); + /* * program Bus Master Enable Bit in Command Register in PAB Config * Space |