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Subject[RFC/RFT 0/6] RK3568 PCIe V3 support
Date
From: Frank Wunderlich <frank-w@public-files.de>

This series adds Rockchip PCIe V3 support found on rk3568 SOC.

It is based on "Enable rk356x PCIe controller" series of Peter Geis
v7: https://patchwork.kernel.org/project/linux-rockchip/cover/20220416110507.642398-1-pgwipeout@gmail.com/

Compared to PCIeV2 which uses the Naneng combphy, pciev3
uses a dedicated pci-phy.

Frank Wunderlich (6):
dt-bindings: phy: rockchip: add pcie3 phy
dt-bindings: soc: grf: add pcie30-{phy,pipe}-grf
phy: rockchip: Support pcie v3
PCI: rockchip-dwc: add pcie bifurcation
arm64: dts: rockchip: rk3568: Add PCIe v3 nodes
arm64: dts: rockchip: Add PCIe v3 nodes to BPI-R2-Pro

.../bindings/phy/rockchip-pcie3-phy.yaml | 77 +++++
.../devicetree/bindings/soc/rockchip/grf.yaml | 2 +
.../boot/dts/rockchip/rk3568-bpi-r2-pro.dts | 79 +++++
arch/arm64/boot/dts/rockchip/rk3568.dtsi | 122 ++++++++
drivers/pci/controller/dwc/pcie-dw-rockchip.c | 11 +
drivers/phy/rockchip/Kconfig | 9 +
drivers/phy/rockchip/Makefile | 1 +
.../phy/rockchip/phy-rockchip-snps-pcie3.c | 278 ++++++++++++++++++
include/dt-bindings/phy/phy-snps-pcie3.h | 21 ++
include/linux/phy/pcie.h | 12 +
10 files changed, 612 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/rockchip-pcie3-phy.yaml
create mode 100644 drivers/phy/rockchip/phy-rockchip-snps-pcie3.c
create mode 100644 include/dt-bindings/phy/phy-snps-pcie3.h
create mode 100644 include/linux/phy/pcie.h

--
2.25.1

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