linux-kernel - 回复: [PATCH v14 01/22] dt-bindings: PCI: Add PLDA XpressRICH PCIe host common properties

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Message-ID:
 <SHXPR01MB0863D2B5503D55EFDEB9A989E66BA@SHXPR01MB0863.CHNPR01.prod.partner.outlook.cn>
Date: Mon, 8 Jan 2024 11:21:56 +0000
From: Minda Chen <minda.chen@...rfivetech.com>
To: Conor Dooley <conor@...nel.org>, Krzysztof Wilczy��ski
	<kw@...ux.com>, Rob Herring <robh+dt@...nel.org>, Bjorn Helgaas
	<bhelgaas@...gle.com>, Lorenzo Pieralisi <lpieralisi@...nel.org>, Daire
 McNamara <daire.mcnamara@...rochip.com>, Emil Renner Berthing
	<emil.renner.berthing@...onical.com>, Krzysztof Kozlowski
	<krzysztof.kozlowski+dt@...aro.org>,
	；tglx@...utronix.de <；tglx@...utronix.de>
CC: "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-riscv@...ts.infradead.org" <linux-riscv@...ts.infradead.org>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>, Paul Walmsley
	<paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>, Albert Ou
	<aou@...s.berkeley.edu>, Philipp Zabel <p.zabel@...gutronix.de>, Mason Huo
	<mason.huo@...rfivetech.com>, Leyfoon Tan <leyfoon.tan@...rfivetech.com>,
	Kevin Xie <kevin.xie@...rfivetech.com>
Subject:
 回复: [PATCH v14 01/22] dt-bindings: PCI: Add PLDA XpressRICH PCIe host common properties


> 主题: [PATCH v14 01/22] dt-bindings: PCI: Add PLDA XpressRICH PCIe host
> common properties
> 
Add Tomas
> Add PLDA XpressRICH PCIe host common properties dt-binding doc.
> PolarFire PCIe host using PLDA IP. Move common properties from Microchip
> PolarFire PCIe host to PLDA files.
> 
> Signed-off-by: Minda Chen <minda.chen@...rfivetech.com>
> Reviewed-by: Hal Feng <hal.feng@...rfivetech.com>
> Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>
> Reviewed-by: Rob Herring <robh@...nel.org>
> Tested-by: John Clark <inindev@...il.com>
> ---
>  .../bindings/pci/microchip,pcie-host.yaml     | 55 +-------------
>  .../pci/plda,xpressrich3-axi-common.yaml      | 75 +++++++++++++++++++
>  2 files changed, 76 insertions(+), 54 deletions(-)  create mode 100644
> Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml
> 
> diff --git a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
> b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
> index f7a3c2636355..7c2d51221f65 100644
> --- a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
> +++ b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
> @@ -10,21 +10,13 @@ maintainers:
>    - Daire McNamara <daire.mcnamara@...rochip.com>
> 
>  allOf:
> -  - $ref: /schemas/pci/pci-bus.yaml#
> +  - $ref: plda,xpressrich3-axi-common.yaml#
>    - $ref: /schemas/interrupt-controller/msi-controller.yaml#
> 
>  properties:
>    compatible:
>      const: microchip,pcie-host-1.0 # PolarFire
> 
> -  reg:
> -    maxItems: 2
> -
> -  reg-names:
> -    items:
> -      - const: cfg
> -      - const: apb
> -
>    clocks:
>      description:
>        Fabric Interface Controllers, FICs, are the interface between the FPGA
> @@ -52,18 +44,6 @@ properties:
>      items:
>        pattern: '^fic[0-3]$'
> 
> -  interrupts:
> -    minItems: 1
> -    items:
> -      - description: PCIe host controller
> -      - description: builtin MSI controller
> -
> -  interrupt-names:
> -    minItems: 1
> -    items:
> -      - const: pcie
> -      - const: msi
> -
>    ranges:
>      maxItems: 1
> 
> @@ -71,39 +51,6 @@ properties:
>      minItems: 1
>      maxItems: 6
> 
> -  msi-controller:
> -    description: Identifies the node as an MSI controller.
> -
> -  msi-parent:
> -    description: MSI controller the device is capable of using.
> -
> -  interrupt-controller:
> -    type: object
> -    properties:
> -      '#address-cells':
> -        const: 0
> -
> -      '#interrupt-cells':
> -        const: 1
> -
> -      interrupt-controller: true
> -
> -    required:
> -      - '#address-cells'
> -      - '#interrupt-cells'
> -      - interrupt-controller
> -
> -    additionalProperties: false
> -
> -required:
> -  - reg
> -  - reg-names
> -  - "#interrupt-cells"
> -  - interrupts
> -  - interrupt-map-mask
> -  - interrupt-map
> -  - msi-controller
> -
>  unevaluatedProperties: false
> 
>  examples:
> diff --git
> a/Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml
> b/Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml
> new file mode 100644
> index 000000000000..31bb17b11e58
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.
> +++ yaml
> @@ -0,0 +1,75 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2
> +---
> +$id:
> +http://devicetree.org/schemas/pci/plda,xpressrich3-axi-common.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: PLDA XpressRICH PCIe host common properties
> +
> +maintainers:
> +  - Daire McNamara <daire.mcnamara@...rochip.com>
> +  - Kevin Xie <kevin.xie@...rfivetech.com>
> +
> +description:
> +  Generic PLDA XpressRICH PCIe host common properties.
> +
> +allOf:
> +  - $ref: /schemas/pci/pci-bus.yaml#
> +
> +properties:
> +  reg:
> +    maxItems: 2
> +
> +  reg-names:
> +    items:
> +      - const: cfg
> +      - const: apb
> +
> +  interrupts:
> +    minItems: 1
> +    items:
> +      - description: PCIe host controller
> +      - description: builtin MSI controller
> +
> +  interrupt-names:
> +    minItems: 1
> +    items:
> +      - const: pcie
> +      - const: msi
> +
> +  msi-controller:
> +    description: Identifies the node as an MSI controller.
> +
> +  msi-parent:
> +    description: MSI controller the device is capable of using.
> +
> +  interrupt-controller:
> +    type: object
> +    properties:
> +      '#address-cells':
> +        const: 0
> +
> +      '#interrupt-cells':
> +        const: 1
> +
> +      interrupt-controller: true
> +
> +    required:
> +      - '#address-cells'
> +      - '#interrupt-cells'
> +      - interrupt-controller
> +
> +    additionalProperties: false
> +
> +required:
> +  - reg
> +  - reg-names
> +  - interrupts
> +  - msi-controller
> +  - "#interrupt-cells"
> +  - interrupt-map-mask
> +  - interrupt-map
> +
> +additionalProperties: true
> +
> +...
> --
> 2.17.1