Hello, this is the second version of the patch series for Armada 3720 PCIe controller (aardvark). It's main purpose is to fix some bugs regarding buggy ath10k cards, but we also found out some suspicious stuff about the driver and the SOC itself, which we try to address. Changes since v1: - commit titles and messages were reviewed and some of them were rewritten - patches 1 and 5 from v1 which touch PCIe speed configuration were reworked into one patch - patch 2 from v1 was removed, it is not needed anymore - patch 7 from v1 now touches the device tree of armada-3720-db - a patch was added that tries to enable PCIe PHY via generic-phy API (if a phandle to the PHY is found in the device tree) - a patch describing the new PCIe node DT properties was added - a patch was added that moves the PHY phandle from board device trees to armada-37xx.dtsi Marek and Pali Marek Behún (5): PCI: aardvark: improve link training PCI: aardvark: add PHY support dt-bindings: PCI: aardvark: describe new properties arm64: dts: marvell: armada-37xx: set pcie_reset_pin to gpio function arm64: dts: marvell: armada-37xx: move PCIe comphy handle property Pali Rohár (4): PCI: aardvark: train link immediately after enabling training PCI: aardvark: don't write to read-only register PCI: aardvark: issue PERST via GPIO PCI: aardvark: add FIXME comment for PCIE_CORE_CMD_STATUS_REG access .../devicetree/bindings/pci/aardvark-pci.txt | 4 + .../arm64/boot/dts/marvell/armada-3720-db.dts | 3 + .../dts/marvell/armada-3720-espressobin.dtsi | 2 +- .../dts/marvell/armada-3720-turris-mox.dts | 5 - arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 3 +- drivers/pci/controller/pci-aardvark.c | 219 +++++++++++++++--- 6 files changed, 203 insertions(+), 33 deletions(-) -- 2.24.1
