tree c71d1acd2a7e598dc27fcfb27005363644f9705e
parent caa98440ac537872f26792598471c658b5a2f599
parent 8a4f9fea2697ae11a0f542f158636f00d10b800f
author Bjorn Helgaas <bhelgaas@google.com> 1562969314 -0500
committer Bjorn Helgaas <bhelgaas@google.com> 1562969314 -0500

Merge branch 'remotes/lorenzo/pci/mobiveil'

  - Unify mobiveil register accessors (Hou Zhiqiang)

  - Remove MSI_FLAG_MULTI_PCI_MSI since mobiveil hardware doesn't support
    Multiple MSI (Hou Zhiqiang)

  - Program outbound windows with base address from DT instead of assuming
    zero (Hou Zhiqiang)

  - Skip "safe" list traversal when it's unnecessary (Hou Zhiqiang)

  - Initialize WIN_NUM_0 explicitly for CFG outbound transactions (Hou
    Zhiqiang)

  - Use WIN_NUM_0 for MEM inbound transactions (Hou Zhiqiang)

  - Fix up mobiveil Class Code to PCI_CLASS_BRIDGE_PCI (Hou Zhiqiang)

  - Wait for link-up before enumerating devices, not while initializing
    host (Hou Zhiqiang)

  - Move IRQ chained handler setup out of DT code (Hou Zhiqiang)

  - Set primary/secondary/subordinate bus numbers (Hou Zhiqiang)

  - Fix "valid device" check to allow root bus device 0 to be
    multi-function (Hou Zhiqiang)

  - Make DT "gpio_slave" and "apb_csr" properties optional (Hou Zhiqiang)

  - Refactor MEM/IO outbound window initialization (Hou Zhiqiang)

  - Fix validity check for inbound/outbound window programming (Hou
    Zhiqiang)

  - Initialize and preserve window control bits (Hou Zhiqiang)

  - Fix 64-bit outbound window setup (both CPU and PCI addresses) (Hou
    Zhiqiang)

  - Move IO port setup to host init (Hou Zhiqiang)

  - Fix infinite loop in INTx ISR (Hou Zhiqiang)

  - Fix INTx interrupt clearing to avoid missed interrupts (Hou Zhiqiang)

* remotes/lorenzo/pci/mobiveil:
  PCI: mobiveil: Fix INTx interrupt clearing in mobiveil_pcie_isr()
  PCI: mobiveil: Fix infinite-loop in the INTx handling function
  PCI: mobiveil: Move PCIe PIO enablement out of inbound window routine
  PCI: mobiveil: Add upper 32-bit PCI base address setup in inbound window
  PCI: mobiveil: Add upper 32-bit CPU base address setup in outbound window
  PCI: mobiveil: Mask out hardcoded bits in inbound/outbound windows setup
  PCI: mobiveil: Clear the control fields before updating it
  PCI: mobiveil: Add configured inbound windows counter
  PCI: mobiveil: Fix the valid check for inbound and outbound windows
  PCI: mobiveil: Clean-up program_{ib/ob}_windows()
  PCI: mobiveil: Remove an unnecessary return value check
  PCI: mobiveil: Fix error return values
  PCI: mobiveil: Refactor the MEM/IO outbound window initialization
  PCI: mobiveil: Make some register updates more readable
  PCI: mobiveil: Reformat the code for readability
  dt-bindings: PCI: mobiveil: Change gpio_slave and apb_csr to optional
  PCI: mobiveil: Fix devfn check in mobiveil_pcie_valid_device()
  PCI: mobiveil: Initialize Primary/Secondary/Subordinate bus numbers
  PCI: mobiveil: Move IRQ chained handler setup out of DT parse
  PCI: mobiveil: Move the link up waiting out of mobiveil_host_init()
  PCI: mobiveil: Fix the Class Code field
  PCI: mobiveil: Use the 1st inbound window for MEM inbound transactions
  PCI: mobiveil: Use WIN_NUM_0 explicitly for CFG outbound window
  PCI: mobiveil: Update the resource list traversal function
  PCI: mobiveil: Fix PCI base address in MEM/IO outbound windows
  PCI: mobiveil: Remove the flag MSI_FLAG_MULTI_PCI_MSI
  PCI: mobiveil: Unify register accessors