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[0/7] Add PCIe Root Port support for Agilex family of chips

Message ID 20240731143946.3478057-1-matthew.gerlach@linux.intel.com
Headers show
Series Add PCIe Root Port support for Agilex family of chips | expand

Message

matthew.gerlach@linux.intel.com July 31, 2024, 2:39 p.m. UTC 
From: Matthew Gerlach <matthew.gerlach@linux.intel.com>

This patch set adds PCIe Root Port support for the Agilex family of FPGA chips.
Patches 1 and 2 have been reviewed previously and individually on the mailing
list and are included here with their revision history and Reviewed-by: tags
for convenience and completeness.

Patch 1: 
  Convert text device tree binding for Altera Root Port PCIe controller to YAML.

Patch 2:
  Convert text device tree binding for Altera PCIe MSI controller to YAML.

Patch 3:
  Add new compatible strings for the three variants of the Agilex PCIe controller IP.

Patch 4:
  Add a label to the soc@0 device tree node to be used by patch 5.

Patch 5:
  Add base dtsi for PCIe Root Port support of the Agilex family of chips.

Patch 6:
  Add dts enabling PCIe Root Port support on an Agilex F-series Development Kit.

Patch 7:
  Update Altera PCIe controller driver to support the Agilex family of chips.

D M, Sharath Kumar (1):
  pci: controller: pcie-altera: Add support for Agilex

Matthew Gerlach (6):
  dt-bindings: PCI: altera: Convert to YAML
  dt-bindings: PCI: altera: msi: Convert to YAML
  dt-bindings: PCI: altera: Add binding for Agilex
  arm64: dts: agilex: add soc0 label
  arm64: dts: agilex: add dtsi for PCIe Root Port
  arm64: dts: agilex: add dts enabling PCIe Root Port

 .../bindings/pci/altera-pcie-msi.txt          |  27 --
 .../devicetree/bindings/pci/altera-pcie.txt   |  50 ----
 .../bindings/pci/altr,msi-controller.yaml     |  65 +++++
 .../bindings/pci/altr,pcie-root-port.yaml     | 123 +++++++++
 MAINTAINERS                                   |   4 +-
 arch/arm64/boot/dts/intel/Makefile            |   1 +
 arch/arm64/boot/dts/intel/socfpga_agilex.dtsi |   2 +-
 .../socfpga_agilex7f_socdk_pcie_root_port.dts |  16 ++
 .../intel/socfpga_agilex_pcie_root_port.dtsi  |  55 ++++
 drivers/pci/controller/pcie-altera.c          | 260 ++++++++++++++++--
 10 files changed, 507 insertions(+), 96 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
 delete mode 100644 Documentation/devicetree/bindings/pci/altera-pcie.txt
 create mode 100644 Documentation/devicetree/bindings/pci/altr,msi-controller.yaml
 create mode 100644 Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml
 create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dts
 create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex_pcie_root_port.dtsi

Comments

Rob Herring Aug. 1, 2024, 3:29 p.m. UTC | #1 
On Wed, 31 Jul 2024 09:39:39 -0500, matthew.gerlach@linux.intel.com wrote:
> From: Matthew Gerlach <matthew.gerlach@linux.intel.com>
> 
> This patch set adds PCIe Root Port support for the Agilex family of FPGA chips.
> Patches 1 and 2 have been reviewed previously and individually on the mailing
> list and are included here with their revision history and Reviewed-by: tags
> for convenience and completeness.
> 
> Patch 1:
>   Convert text device tree binding for Altera Root Port PCIe controller to YAML.
> 
> Patch 2:
>   Convert text device tree binding for Altera PCIe MSI controller to YAML.
> 
> Patch 3:
>   Add new compatible strings for the three variants of the Agilex PCIe controller IP.
> 
> Patch 4:
>   Add a label to the soc@0 device tree node to be used by patch 5.
> 
> Patch 5:
>   Add base dtsi for PCIe Root Port support of the Agilex family of chips.
> 
> Patch 6:
>   Add dts enabling PCIe Root Port support on an Agilex F-series Development Kit.
> 
> Patch 7:
>   Update Altera PCIe controller driver to support the Agilex family of chips.
> 
> D M, Sharath Kumar (1):
>   pci: controller: pcie-altera: Add support for Agilex
> 
> Matthew Gerlach (6):
>   dt-bindings: PCI: altera: Convert to YAML
>   dt-bindings: PCI: altera: msi: Convert to YAML
>   dt-bindings: PCI: altera: Add binding for Agilex
>   arm64: dts: agilex: add soc0 label
>   arm64: dts: agilex: add dtsi for PCIe Root Port
>   arm64: dts: agilex: add dts enabling PCIe Root Port
> 
>  .../bindings/pci/altera-pcie-msi.txt          |  27 --
>  .../devicetree/bindings/pci/altera-pcie.txt   |  50 ----
>  .../bindings/pci/altr,msi-controller.yaml     |  65 +++++
>  .../bindings/pci/altr,pcie-root-port.yaml     | 123 +++++++++
>  MAINTAINERS                                   |   4 +-
>  arch/arm64/boot/dts/intel/Makefile            |   1 +
>  arch/arm64/boot/dts/intel/socfpga_agilex.dtsi |   2 +-
>  .../socfpga_agilex7f_socdk_pcie_root_port.dts |  16 ++
>  .../intel/socfpga_agilex_pcie_root_port.dtsi  |  55 ++++
>  drivers/pci/controller/pcie-altera.c          | 260 ++++++++++++++++--
>  10 files changed, 507 insertions(+), 96 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
>  delete mode 100644 Documentation/devicetree/bindings/pci/altera-pcie.txt
>  create mode 100644 Documentation/devicetree/bindings/pci/altr,msi-controller.yaml
>  create mode 100644 Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml
>  create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dts
>  create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex_pcie_root_port.dtsi
> 
> --
> 2.34.1
> 
> 
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


New warnings running 'make CHECK_DTBS=y intel/socfpga_agilex7f_socdk_pcie_root_port.dtb' for 20240731143946.3478057-1-matthew.gerlach@linux.intel.com:

arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /firmware/svc: failed to match any schema with compatible: ['intel,agilex-svc']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /firmware/svc/fpga-mgr: failed to match any schema with compatible: ['intel,agilex-soc-fpga-mgr']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: cb-intosc-hs-div2-clk: 'clock-frequency' is a required property
	from schema $id: http://devicetree.org/schemas/clock/fixed-clock.yaml#
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: cb-intosc-ls-clk: 'clock-frequency' is a required property
	from schema $id: http://devicetree.org/schemas/clock/fixed-clock.yaml#
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: f2s-free-clk: 'clock-frequency' is a required property
	from schema $id: http://devicetree.org/schemas/clock/fixed-clock.yaml#
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: clock-controller@ffd10000: 'clocks' is a required property
	from schema $id: http://devicetree.org/schemas/clock/intel,agilex.yaml#
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/ethernet@ff800000: failed to match any schema with compatible: ['altr,socfpga-stmmac-a10-s10', 'snps,dwmac-3.74a', 'snps,dwmac']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/ethernet@ff800000: failed to match any schema with compatible: ['altr,socfpga-stmmac-a10-s10', 'snps,dwmac-3.74a', 'snps,dwmac']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/ethernet@ff802000: failed to match any schema with compatible: ['altr,socfpga-stmmac-a10-s10', 'snps,dwmac-3.74a', 'snps,dwmac']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/ethernet@ff802000: failed to match any schema with compatible: ['altr,socfpga-stmmac-a10-s10', 'snps,dwmac-3.74a', 'snps,dwmac']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/ethernet@ff804000: failed to match any schema with compatible: ['altr,socfpga-stmmac-a10-s10', 'snps,dwmac-3.74a', 'snps,dwmac']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/ethernet@ff804000: failed to match any schema with compatible: ['altr,socfpga-stmmac-a10-s10', 'snps,dwmac-3.74a', 'snps,dwmac']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/sysmgr@ffd12000: failed to match any schema with compatible: ['altr,sys-mgr-s10', 'altr,sys-mgr']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/sysmgr@ffd12000: failed to match any schema with compatible: ['altr,sys-mgr-s10', 'altr,sys-mgr']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr: failed to match any schema with compatible: ['altr,socfpga-s10-ecc-manager', 'altr,socfpga-a10-ecc-manager']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr: failed to match any schema with compatible: ['altr,socfpga-s10-ecc-manager', 'altr,socfpga-a10-ecc-manager']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr/sdramedac: failed to match any schema with compatible: ['altr,sdram-edac-s10']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr/ocram-ecc@ff8cc000: failed to match any schema with compatible: ['altr,socfpga-s10-ocram-ecc', 'altr,socfpga-a10-ocram-ecc']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr/ocram-ecc@ff8cc000: failed to match any schema with compatible: ['altr,socfpga-s10-ocram-ecc', 'altr,socfpga-a10-ocram-ecc']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr/usb0-ecc@ff8c4000: failed to match any schema with compatible: ['altr,socfpga-s10-usb-ecc', 'altr,socfpga-usb-ecc']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr/usb0-ecc@ff8c4000: failed to match any schema with compatible: ['altr,socfpga-s10-usb-ecc', 'altr,socfpga-usb-ecc']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr/emac0-rx-ecc@ff8c0000: failed to match any schema with compatible: ['altr,socfpga-s10-eth-mac-ecc', 'altr,socfpga-eth-mac-ecc']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr/emac0-rx-ecc@ff8c0000: failed to match any schema with compatible: ['altr,socfpga-s10-eth-mac-ecc', 'altr,socfpga-eth-mac-ecc']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr/emac0-tx-ecc@ff8c0400: failed to match any schema with compatible: ['altr,socfpga-s10-eth-mac-ecc', 'altr,socfpga-eth-mac-ecc']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr/emac0-tx-ecc@ff8c0400: failed to match any schema with compatible: ['altr,socfpga-s10-eth-mac-ecc', 'altr,socfpga-eth-mac-ecc']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr/sdmmca-ecc@ff8c8c00: failed to match any schema with compatible: ['altr,socfpga-s10-sdmmc-ecc', 'altr,socfpga-sdmmc-ecc']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: /soc@0/eccmgr/sdmmca-ecc@ff8c8c00: failed to match any schema with compatible: ['altr,socfpga-s10-sdmmc-ecc', 'altr,socfpga-sdmmc-ecc']
arch/arm64/boot/dts/intel/socfpga_agilex7f_socdk_pcie_root_port.dtb: bridge@80000000: $nodename:0: 'bridge@80000000' does not match '^([a-z][a-z0-9\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$'
	from schema $id: http://devicetree.org/schemas/simple-bus.yaml#