Hi, This adds PCIe v3 support for RK3588. The series depends on the PCIe v2 series [0], since the the same binding is used. It has been tested on Rockchip EVB1 and Radxa Rock 5B. Note, that the PCIe3 PHY driver is currently missing bifurcation support for RK3588. Thus after this series only PCIe3x4 is usable (in aggregated x4 mode) without adding support for the PHY's "rockchip,pcie30-phymode" DT property, which allows configuring how the lanes are distributed. Aggregated 3x4 mode seems to be the most common configuration. Both EVB1 and Rock 5B use it, so I cannot test anything else anyways. [0] https://lore.kernel.org/all/20230717172651.64324-1-sebastian.reichel@xxxxxxxxxxxxx/ Changes since v1: * https://lore.kernel.org/all/20230714175331.112923-1-sebastian.reichel@xxxxxxxxxxxxx/ * Collected Acked-by from Conor Dooley * Dropped deprecated and useless num-ib-windows/num-ob-windows/num-viewport properties from DT (Serge Semin) -- Sebastian Sebastian Reichel (2): dt-bindings: phy: rockchip: add RK3588 PCIe v3 phy arm64: dts: rockchip: rk3588: add PCIe3 support .../bindings/phy/rockchip,pcie3-phy.yaml | 33 ++++- arch/arm64/boot/dts/rockchip/rk3588.dtsi | 120 ++++++++++++++++++ 2 files changed, 148 insertions(+), 5 deletions(-) -- 2.40.1
