linux-kernel - [PATCH v4 0/5] RK3568 PCIe V3 support

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Message-Id: <20220619082605.7935-1-linux@fw-web.de>
Date:   Sun, 19 Jun 2022 10:26:00 +0200
From:   Frank Wunderlich <linux@...web.de>
To:     linux-rockchip@...ts.infradead.org
Cc:     Frank Wunderlich <frank-w@...lic-files.de>,
        Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Johan Jonker <jbx6244@...il.com>,
        Yifeng Zhao <yifeng.zhao@...k-chips.com>,
        Peter Geis <pgwipeout@...il.com>,
        Michael Riesch <michael.riesch@...fvision.net>,
        Liang Chen <cl@...k-chips.com>, Simon Xue <xxm@...k-chips.com>,
        Shawn Lin <shawn.lin@...k-chips.com>,
        linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v4 0/5] RK3568 PCIe V3 support

From: Frank Wunderlich <frank-w@...lic-files.de>

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

Compared to PCIeV2 which uses the Naneng combphy, PCIe v3 uses a dedicated
PCI-phy.

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      |  80 +++++
 .../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, 634 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

-- 
2.34.1