linux-pci.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
* [RFC v3 0/5] RK3568 PCIe V3 support
@ 2022-05-14 11:59 Frank Wunderlich
  2022-05-14 11:59 ` [RFC v3 1/5] dt-bindings: phy: rockchip: add PCIe v3 phy Frank Wunderlich
                   ` (4 more replies)
  0 siblings, 5 replies; 15+ messages in thread
From: Frank Wunderlich @ 2022-05-14 11:59 UTC (permalink / raw)
  To: linux-rockchip
  Cc: Frank Wunderlich, Bjorn Helgaas, Rob Herring,
	Krzysztof Kozlowski, Heiko Stuebner, Kishon Vijay Abraham I,
	Vinod Koul, Lorenzo Pieralisi, Krzysztof Wilczyński,
	Philipp Zabel, Johan Jonker, Peter Geis, Michael Riesch,
	linux-pci, devicetree, linux-arm-kernel, linux-kernel, linux-phy

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
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

-- 
2.25.1


^ permalink raw reply	[flat|nested] 15+ messages in thread

end of thread, other threads:[~2022-06-02 13:48 UTC | newest]

Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-05-14 11:59 [RFC v3 0/5] RK3568 PCIe V3 support Frank Wunderlich
2022-05-14 11:59 ` [RFC v3 1/5] dt-bindings: phy: rockchip: add PCIe v3 phy Frank Wunderlich
2022-05-14 20:44   ` Krzysztof Kozlowski
2022-05-14 23:14   ` Rob Herring
2022-05-15 11:49     ` Aw: " Frank Wunderlich
2022-05-16 17:35       ` Rob Herring
2022-05-16 19:21         ` Frank Wunderlich
2022-05-18 15:55           ` Rob Herring
2022-05-20 11:50             ` Aw: " Frank Wunderlich
2022-06-02 13:47               ` Frank Wunderlich
2022-05-14 11:59 ` [RFC v3 2/5] dt-bindings: soc: grf: add pcie30-{phy,pipe}-grf Frank Wunderlich
2022-05-14 20:43   ` Krzysztof Kozlowski
2022-05-14 11:59 ` [RFC v3 3/5] phy: rockchip: Support PCIe v3 Frank Wunderlich
2022-05-14 11:59 ` [RFC v3 4/5] arm64: dts: rockchip: rk3568: Add PCIe v3 nodes Frank Wunderlich
2022-05-14 11:59 ` [RFC v3 5/5] arm64: dts: rockchip: Add PCIe v3 nodes to BPI-R2-Pro Frank Wunderlich

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).