From: Frank Wunderlich <[email protected]>
This series adds Rockchip PCIe V3 support found on rk3568 SOC.
It is based on "Enable rk356x PCIe controller" series of Peter Geis
v9: https://patchwork.kernel.org/project/linux-rockchip/list/?series=636944
Compared to PCIeV2 which uses the Naneng combphy, PCIe v3 uses a dedicated
PCI-phy.
New in this version is that lane-map is no separate patch and moved from
PCIe- to phy-driver.
Peter has tested m2-slot too and so the bifurcation.
The Phy-Patch is now changed to original author, but our changes are
squashed in.
Frank Wunderlich (4):
dt-bindings: phy: rockchip: add PCIe v3 phy
dt-bindings: soc: grf: add pcie30-{phy,pipe}-grf
arm64: dts: rockchip: rk3568: Add PCIe v3 nodes
arm64: dts: rockchip: Add PCIe v3 nodes to BPI-R2-Pro
Shawn Lin (1):
phy: rockchip: Support PCIe v3
.../bindings/phy/rockchip,pcie3-phy.yaml | 82 +++++
.../devicetree/bindings/soc/rockchip/grf.yaml | 3 +
.../boot/dts/rockchip/rk3568-bpi-r2-pro.dts | 90 +++++
arch/arm64/boot/dts/rockchip/rk3568.dtsi | 122 +++++++
drivers/phy/rockchip/Kconfig | 9 +
drivers/phy/rockchip/Makefile | 1 +
.../phy/rockchip/phy-rockchip-snps-pcie3.c | 317 ++++++++++++++++++
include/linux/phy/pcie.h | 12 +
8 files changed, 636 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/linux/phy/pcie.h
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2.25.1