| Message ID | 20180925083024.6960-1-vigneshr@ti.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | pci-dra7xx: Enable errata i870 workaround for RC mode | expand |
On Tue, Sep 25, 2018 at 02:00:22PM +0530, Vignesh R wrote: > Make workaround for errata i870 applicable in Host mode as > well(previously it was enabled only for EP mode) as per errata > documentation: http://www.ti.com/lit/er/sprz450/sprz450.pdf > Driver will continue to work with w/o applying errata in host mode when > using older DT, to maintain backward compatibility. > > Tested on DRA72 EVM > > Changes since v4: > Fail driver probe if DT binding is absent for EP(as it is in current > code) > > Changes since v3: > Rebase onto latest next > Drop DT patches from this series. They will be sent separately once > driver changes in this series is merged. > > Changes since v2: > Reorder patch 2 to appear at the last. > Collect all the ACKs > > Changes since v1: > Drop IRQ handling rework (will be sent out separately) > > > Vignesh R (2): > dt-bindings: PCI: dra7xx: Add bindings for unaligned access in host > mode > pci: dwc: pci-dra7xx: Enable errata i870 for both EP and RC mode > > Documentation/devicetree/bindings/pci/ti-pci.txt | 5 +++++ > drivers/pci/controller/dwc/pci-dra7xx.c | 11 ++++++++--- > 2 files changed, 13 insertions(+), 3 deletions(-) Applied to pci/dwc for v4.20, thanks. Lorenzo
Make workaround for errata i870 applicable in Host mode as well(previously it was enabled only for EP mode) as per errata documentation: http://www.ti.com/lit/er/sprz450/sprz450.pdf Driver will continue to work with w/o applying errata in host mode when using older DT, to maintain backward compatibility. Tested on DRA72 EVM Changes since v4: Fail driver probe if DT binding is absent for EP(as it is in current code) Changes since v3: Rebase onto latest next Drop DT patches from this series. They will be sent separately once driver changes in this series is merged. Changes since v2: Reorder patch 2 to appear at the last. Collect all the ACKs Changes since v1: Drop IRQ handling rework (will be sent out separately) Vignesh R (2): dt-bindings: PCI: dra7xx: Add bindings for unaligned access in host mode pci: dwc: pci-dra7xx: Enable errata i870 for both EP and RC mode Documentation/devicetree/bindings/pci/ti-pci.txt | 5 +++++ drivers/pci/controller/dwc/pci-dra7xx.c | 11 ++++++++--- 2 files changed, 13 insertions(+), 3 deletions(-)