linux-kernel - [PATCH 0/6] Add PCIe support for Tesla FSD SoC

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Date:   Mon, 21 Nov 2022 16:22:04 +0530
From:   Shradha Todi <shradha.t@...sung.com>
To:     bhelgaas@...gle.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, kishon@...com, vkoul@...nel.org,
        lpieralisi@...nel.org, kw@...ux.com, mani@...nel.org,
        arnd@...db.de, gregkh@...uxfoundation.org, alim.akhtar@...sung.com,
        ajaykumar.rs@...sung.com, rcsekar@...sung.com,
        sriranjani.p@...sung.com, bharat.uppal@...sung.com,
        s.prashar@...sung.com, aswani.reddy@...sung.com,
        pankaj.dubey@...sung.com, p.rajanbabu@...sung.com,
        niyas.ahmed@...sung.com, chanho61.park@...sung.com
Cc:     linux-pci@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-phy@...ts.infradead.org,
        Shradha Todi <shradha.t@...sung.com>
Subject: [PATCH 0/6] Add PCIe support for Tesla FSD SoC

FSD platform has three instances of DesignWare based PCIe IP,
one is in FSYS0 block and other two in FSYS1 block.
This patch series add required DT binding, DT file modifications,
Controller driver support and PHY driver support for the same.

This series needs following three patches to be merged before
this patchset
[1]: https://www.spinics.net/lists/netdev/msg854161.html
[2]: https://www.spinics.net/lists/netdev/msg854158.html
[3]: https://lore.kernel.org/all/20221013104024.50179-2-p.rajanbabu@samsung.com/


Shradha Todi (6):
  dt-bindings: phy: Add PCIe PHY bindings for FSD
  dt-bindings: PCI: Add PCIe controller bindings for FSD
  PCI: dwc: fsd: Add FSD PCIe Controller driver support
  phy: tesla-pcie: Add PCIe PHY driver support for FSD
  arm64: dts: fsd: Add PCIe support for Tesla FSD SoC
  misc: pci_endpoint_test: Add driver data for FSD PCIe controllers

 .../bindings/pci/tesla,pcie-fsd-ep.yaml       |  107 ++
 .../bindings/pci/tesla,pcie-fsd.yaml          |  117 ++
 .../bindings/phy/phy-tesla-pcie.yaml          |   75 ++
 arch/arm64/boot/dts/tesla/fsd-evb.dts         |   48 +
 arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi    |   65 ++
 arch/arm64/boot/dts/tesla/fsd.dtsi            |  171 +++
 drivers/misc/pci_endpoint_test.c              |    3 +
 drivers/pci/controller/dwc/Kconfig            |   35 +
 drivers/pci/controller/dwc/Makefile           |    1 +
 drivers/pci/controller/dwc/pcie-fsd.c         | 1021 +++++++++++++++++
 drivers/phy/samsung/Kconfig                   |   10 +
 drivers/phy/samsung/Makefile                  |    1 +
 drivers/phy/samsung/phy-tesla-pcie.c          |  397 +++++++
 include/linux/pci_ids.h                       |    2 +
 14 files changed, 2053 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pci/tesla,pcie-fsd-ep.yaml
 create mode 100644 Documentation/devicetree/bindings/pci/tesla,pcie-fsd.yaml
 create mode 100644 Documentation/devicetree/bindings/phy/phy-tesla-pcie.yaml
 create mode 100644 drivers/pci/controller/dwc/pcie-fsd.c
 create mode 100644 drivers/phy/samsung/phy-tesla-pcie.c

-- 
2.17.1