Hello Greg, Sasha,
this series for 4.14-stable backports all the fixes (and their dependencies) for Armada 3720 PCIe driver. These include: - fixes (and their dependencies) for pci-aardvark controller - fixes (and their dependencies) for pinctrl-armada-37xx driver - device-tree fixes
Basically all fixes from upstream are taken, excluding those that need fix the emulated bridge, since that was introduced after 4.19. (Should we backport it? It concerns only mvebu and aardvark controllers...)
Marek
Evan Wang (1): PCI: aardvark: Remove PCIe outbound window configuration
Frederick Lawler (1): PCI: Add PCI_EXP_LNKCTL2_TLS* macros
Gregory CLEMENT (1): pinctrl: armada-37xx: add missing pin: PCIe1 Wakeup
Marek Behún (4): PCI: aardvark: Improve link training pinctrl: armada-37xx: Correct mpp definitions pinctrl: armada-37xx: Correct PWM pins definitions arm64: dts: marvell: armada-37xx: Set pcie_reset_pin to gpio function
Miquel Raynal (1): arm64: dts: marvell: armada-37xx: declare PCIe reset pin
Pali Rohár (12): PCI: aardvark: Train link immediately after enabling training PCI: aardvark: Issue PERST via GPIO PCI: aardvark: Replace custom macros by standard linux/pci_regs.h macros PCI: aardvark: Indicate error in 'val' when config read fails PCI: aardvark: Don't touch PCIe registers if no card connected PCI: aardvark: Fix compilation on s390 PCI: aardvark: Move PCIe reset card code to advk_pcie_train_link() PCI: aardvark: Update comment about disabling link training PCI: aardvark: Configure PCIe resources from 'ranges' DT property PCI: aardvark: Fix PCIe Max Payload Size setting PCI: aardvark: Fix link training PCI: aardvark: Fix checking for link up via LTSSM state
Remi Pommarel (1): PCI: aardvark: Wait for endpoint to be ready before training link
Sergei Shtylyov (1): PCI: aardvark: Fix I/O space page leak
Thomas Petazzoni (1): PCI: aardvark: Introduce an advk_pcie_valid_device() helper
Wen Yang (1): PCI: aardvark: Fix a leaked reference by adding missing of_node_put()
.../pinctrl/marvell,armada-37xx-pinctrl.txt | 26 +- .../arm64/boot/dts/marvell/armada-3720-db.dts | 3 + .../dts/marvell/armada-3720-espressobin.dts | 3 + arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 9 + drivers/pci/host/pci-aardvark.c | 463 ++++++++++++++---- drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 28 +- include/uapi/linux/pci_regs.h | 5 + 7 files changed, 430 insertions(+), 107 deletions(-)