[PATCH v7 00/10] R-Car Gen2 PCIe host driver

[Phil Edworthy <phil.edworthy@renesas.com>]

This is version 7 of a PCIe Host driver for the R-Car Gen2 devices,
i.e. R-Car H2 (r8a7790) and R-Car M2 (r8a7791).

v7:
 - Change binding description of clocks to 'clock specifiers'

v6:
 - Correct DT bindings description for reg and clocks
 - Split device and board DT changes
 - Add shmobile to subject for shmobile DT patches
 - Don't check MSI irq number is valid, as upper level checks this
 - Change "Unexpected MSI" msg to debug level
 - Reword "Unexpected MSI" comment so that it's one line
 - Remove patch that adds HAVE_ARM_ARCH_TIMER to koelsch defconfig as not needed

v5:
 - Use module_platform_driver instead of subsys_initcall
 - Use the of_device_id data field for HW init function
 - Init hw_pci struct in declaration
 - Renesas SoC compatible string has peripheral before device name
 - Add PCIe bus clock reference
 - Use dma-ranges property to specify inbound memory regions
 - Support multiple IO windows and correct resources
 - Return IRQ_NONE from MSI isr when there is no pending MSI
 - Add additional interrupt bindings

v4:
 - Use runtime PM properly

Phil Edworthy (10):
  PCI: host: rcar: Add Renesas R-Car PCIe driver
  PCI: host: rcar: Add MSI support
  ARM: shmobile: r8a7790: Add PCIe clock device tree nodes
  ARM: shmobile: r8a7791: Add PCIe clock device tree nodes
  dt-bindings: pci: rcar pcie device tree bindings
  ARM: shmobile: r8a7790: Add PCIe device nodes
  ARM: shmobile: lager: Add PCIe device nodes
  ARM: shmobile: r8a7791: Add PCIe device nodes
  ARM: shmobile: koelsch: Add PCIe device nodes
  ARM: shmobile: koelsch: Add PCIe to defconfig

 Documentation/devicetree/bindings/pci/rcar-pci.txt |  45 +
 arch/arm/boot/dts/r8a7790-lager.dts                |  10 +
 arch/arm/boot/dts/r8a7790.dtsi                     |  31 +-
 arch/arm/boot/dts/r8a7791-koelsch.dts              |  14 +
 arch/arm/boot/dts/r8a7791.dtsi                     |  31 +-
 arch/arm/configs/koelsch_defconfig                 |   3 +
 drivers/pci/host/Kconfig                           |   6 +
 drivers/pci/host/Makefile                          |   1 +
 drivers/pci/host/pcie-rcar.c                       | 929 +++++++++++++++++++++
 drivers/pci/host/pcie-rcar.h                       |  87 ++
 include/dt-bindings/clock/r8a7790-clock.h          |   1 +
 include/dt-bindings/clock/r8a7791-clock.h          |   1 +
 12 files changed, 1154 insertions(+), 5 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/pci/rcar-pci.txt
 create mode 100644 drivers/pci/host/pcie-rcar.c
 create mode 100644 drivers/pci/host/pcie-rcar.h

-- 
1.9.0