Hi, This adds PCIe v2 support for RK3588. The series has been tested with the onboard RTL8125 network card on Rockchip RK3588 EVB1 (&pcie2x1l1) and Radxa Rock 5B (&pcie2x1l2). Changes since v3: * https://lore.kernel.org/all/20230717172651.64324-1-sebastian.reichel@xxxxxxxxxxxxx/ * Remove unneeded quotes in patch 1 (msi handling) * Update patch description of patch 2 (interrupt names) adding information about Rockchip specific parts Changes since v2: * https://lore.kernel.org/all/20230713171851.73052-1-sebastian.reichel@xxxxxxxxxxxxx/ * Removed num-ib-windows/num-ob-windows/num-viewport from DT * Added patch making 'msi' irq optional, if 'msi-map' property is available * Updated binding according two discussion with Serge Semin, I provided two options by adding one extra patch that should be squashed into the main one or dropped depending on preferences from DT binding maintainers. * Collected Reviewed-by/Tested-by from Jagan Teki Changes since v1: * https://lore.kernel.org/all/20230616170022.76107-1-sebastian.reichel@xxxxxxxxxxxxx/ * Dropped patch adding 'RK3588' (queued by Rob) * Updated patch adding legacy-interrupt-controller according to comments from Rob and Serge - added missing additionalProperties: false - added all properties to new required property - removed useless quotes around interrupt-controller - added Rob's Reviewed-by * Updated patch adding the missing RK356x/RK3588 interrupt names, so that it provides more details about the interrupts * Updated the DT patch according to the comment from Jonas Karlman, so that the addresses are in 32 bit address space starting at 0x40000000 [0] https://lore.kernel.org/all/20230612171337.74576-1-sebastian.reichel@xxxxxxxxxxxxx/ Thanks, -- Sebastian Sebastian Reichel (5): dt-bindings: PCI: dwc: improve msi handling dt-bindings: PCI: dwc: rockchip: Fix interrupt-names issue dt-bindings: PCI: dwc: rockchip: Use generic binding dt-bindings: PCI: dwc: rockchip: Add missing legacy-interrupt-controller arm64: dts: rockchip: rk3588: add PCIe2 support .../bindings/pci/rockchip-dw-pcie.yaml | 70 ++++++++++++ .../devicetree/bindings/pci/snps,dw-pcie.yaml | 18 +++- arch/arm64/boot/dts/rockchip/rk3588.dtsi | 51 +++++++++ arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 102 ++++++++++++++++++ 4 files changed, 237 insertions(+), 4 deletions(-) -- 2.40.1
