Hi, This series brings in several code cleanups and improvements to the Qualcomm PCIe controller drivers (RC and EP). The cleanup part mostly cleans up the bitfield definitions and transitions to bulk APIs for clocks, and resets. The improvement part adds the debugfs entry to track link transition counts in RC driver. Testing ------- I have tested this series on SDM845, SM8250 and SC8280XP based platforms. However, I'm counting on Qualcomm folks CCed to do testing on older IPQ/APQ platforms. Merging Strategy ---------------- Binding and driver patches through PCI tree and DTS patches through Qcom tree. NOTE: For the sake of maintaining dependency, I've clubbed both cleanup and improvement patches in the same series. If any of the maintainers prefer to have them splitted, please let me know. Thanks, Mani Changes in v2: * Moved the "mhi" region to last in the binding and dtsi's * Dropped the patches renaming the "mmio" region Manivannan Sadhasivam (17): PCI: qcom: Remove PCIE20_ prefix from register definitions PCI: qcom: Sort and group registers and bitfield definitions PCI: qcom: Use bitfield definitions for register fields PCI: qcom: Add missing macros for register fields PCI: qcom: Use lower case for hex PCI: qcom: Use bulk reset APIs for handling resets for IP rev 2.1.0 PCI: qcom: Use bulk clock APIs for handling clocks for IP rev 1.0.0 PCI: qcom: Use bulk clock APIs for handling clocks for IP rev 2.3.2 PCI: qcom: Use bulk clock APIs for handling clocks for IP rev 2.3.3 PCI: qcom: Use bulk reset APIs for handling resets for IP rev 2.3.3 PCI: qcom: Use bulk reset APIs for handling resets for IP rev 2.4.0 PCI: qcom: Use macros for defining total no. of clocks & supplies dt-bindings: PCI: qcom: Add "mhi" register region to supported SoCs arm64: dts: qcom: sdm845: Add "mhi" region to the PCIe nodes arm64: dts: qcom: sm8250: Add "mhi" region to the PCIe nodes arm64: dts: qcom: sc8280xp: Add "mhi" region to the PCIe nodes PCI: qcom: Expose link transition counts via debugfs .../devicetree/bindings/pci/qcom,pcie.yaml | 12 +- arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 25 +- arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 +- arch/arm64/boot/dts/qcom/sm8250.dtsi | 15 +- drivers/pci/controller/dwc/pcie-qcom.c | 1009 ++++++----------- 5 files changed, 402 insertions(+), 669 deletions(-) -- 2.25.1
