From: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
The first two patches are aim to fix the designware Class code fixup
doesn't work issue, because the Class Code register of DBI is read-only,
so must enable the write permission before updating this register.
The rest 4 patches are used to refactor the ls-pcie host init function.
Make ls1021a pcie reuse the ls-pcie common host init function.
Disable the bootloader configured outbound windows to avoid conflict
to outbound windows configured by dw_pcie_setup_rc().
And remove the duplicate Class Code fixup from ls-pcie driver.
Hou Zhiqiang (6):
PCI: designware: add accessors for write permission of DBI read-only
registers
PCI: designware: enable write permission before updating class code
PCI: layerscape: use accessors to enable/disable DBI RO registers'
write permission
PCI: layerscape: refactor the host_init function
PCI: layerscape: Disable the outbound windows configured by bootloader
PCI: layerscape: remove the duplicate Class field fix code
drivers/pci/dwc/pci-layerscape.c | 86 +++++++++++++++++++---------------
drivers/pci/dwc/pcie-designware-host.c | 4 ++
drivers/pci/dwc/pcie-designware.h | 25 ++++++++++
3 files changed, 76 insertions(+), 39 deletions(-)
--
2.1.0.27.g96db324
