[PATCH v6 0/3] PCI: qcom: ep: Add basic interconnect support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Add basic support for managing "pcie-mem" interconnect path by setting
a low constraint before enabling clocks and updating it after the link
is up based on link speed and width the device got enumerated.

changes from v5:
	- addressed the comments by mani.
changes from v4:
        - rebased with linux-next.
        - Added comments as suggested by mani.
        - removed the arm: dts: qcom: sdx55: Add interconnect path
          as that patch is already applied.
changes from v3:
        - ran make DT_CHECKER_FLAGS=-m dt_binding_check and fixed
         errors.
        - Added macros in the qcom ep driver patch as suggested by Dmitry
changes from v2:
        - changed the logic for getting speed and width as suggested
         by bjorn.
        - fixed compilation errors.


Krishna chaitanya chundru (3):
  dt-bindings: PCI: qcom: ep: Add interconnects path
  arm: dts: qcom: sdx65: Add PCIe interconnect path
  PCI: qcom-ep: Add ICC bandwidth voting support

 .../devicetree/bindings/pci/qcom,pcie-ep.yaml      | 13 ++++
 arch/arm/boot/dts/qcom/qcom-sdx65.dtsi             |  3 +
 drivers/pci/controller/dwc/pcie-qcom-ep.c          | 72 +++++++++++++++++++++-
 3 files changed, 87 insertions(+), 1 deletion(-)

-- 
2.7.4




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux