This series add PCIe support for Kirin 970 SoC. Patch 1 converts the Synopsys DesignWare PCIe binding documentation to the DT schema; Patch 2 converts the pcie-kirin DT binding to the DT schema; Patch 3 adds some extra configuration needed to support Kirin 970. Patch 4 were imported from Manivannan's HiKey 970 96boards tree: https://git.linaro.org/people/manivannan.sadhasivam/96b-common.git/commit/?h=hikey970_pcie&id=4917380ad023c62960aa0f876bd4f23cefc8729e It contains the original port made by Linaro. The remaining patches contain several cleanups applied on the top of Manivann's work. They cleanup the code and change it to use the DT bindings defined on patch 3. --- v2: - DTS bindings dropped, as they depend on other DTS changes that will be happening at staging and ARM trees; - Use regulator_get() for Kirin 970, instead of regulator_get_optional(); - The power supply was renamed to "pcie_vdd", in order to better match the schematics; - The patch descriptions were renamed in order to match the terms used by other PCI patches; - dts patches removed from this series, as they depend on other patches being merged via other trees. Manivannan Sadhasivam (1): PCI: dwc: pcie-kirin: add support for Kirin 970 PCIe controller Mauro Carvalho Chehab (10): doc: bindings: PCI: designware-pcie.txt: convert it to YAML doc: bindings: kirin-pcie.txt: convert it to YAML doc: bindings: add new parameters used by Kirin 970 PCI: dwc: pcie-kirin: simplify error handling logic PCI: dwc: pcie-kirin: simplify Kirin 970 get resource logic PCI: dwc: pcie-kirin: place common init code altogether PCI: dwc: pcie-kirin: add support for a regulator PCI: dwc: pcie-kirin: allow using multiple reset GPIOs PCI: dwc: pcie-kirin: add support for clkreq GPIOs pci: dwc: pcie-kirin: cleanup kirin970_pcie_get_eyeparam() .../bindings/pci/amlogic,meson-pcie.txt | 4 +- .../bindings/pci/axis,artpec6-pcie.txt | 2 +- .../bindings/pci/designware-pcie.txt | 77 -- .../bindings/pci/fsl,imx6q-pcie.txt | 2 +- .../bindings/pci/hisilicon,kirin-pcie.yaml | 144 ++++ .../bindings/pci/hisilicon-histb-pcie.txt | 2 +- .../bindings/pci/hisilicon-pcie.txt | 2 +- .../devicetree/bindings/pci/kirin-pcie.txt | 50 -- .../bindings/pci/layerscape-pci.txt | 2 +- .../bindings/pci/nvidia,tegra194-pcie.txt | 4 +- .../devicetree/bindings/pci/pci-armada8k.txt | 2 +- .../devicetree/bindings/pci/pci-keystone.txt | 10 +- .../devicetree/bindings/pci/pcie-al.txt | 2 +- .../devicetree/bindings/pci/qcom,pcie.txt | 14 +- .../bindings/pci/samsung,exynos-pcie.yaml | 2 +- .../devicetree/bindings/pci/snps,pcie.yaml | 139 ++++ .../pci/socionext,uniphier-pcie-ep.yaml | 2 +- .../devicetree/bindings/pci/ti-pci.txt | 4 +- .../devicetree/bindings/pci/uniphier-pcie.txt | 2 +- MAINTAINERS | 4 +- drivers/pci/controller/dwc/pcie-kirin.c | 749 +++++++++++++++++- 21 files changed, 1033 insertions(+), 186 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pci/designware-pcie.txt create mode 100644 Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml delete mode 100644 Documentation/devicetree/bindings/pci/kirin-pcie.txt create mode 100644 Documentation/devicetree/bindings/pci/snps,pcie.yaml -- 2.29.2
