diff options
Diffstat (limited to 'dts/upstream/Bindings/pci')
33 files changed, 341 insertions, 136 deletions
diff --git a/dts/upstream/Bindings/pci/amlogic,axg-pcie.yaml b/dts/upstream/Bindings/pci/amlogic,axg-pcie.yaml index a5bd90bc071..79a21ba0f9f 100644 --- a/dts/upstream/Bindings/pci/amlogic,axg-pcie.yaml +++ b/dts/upstream/Bindings/pci/amlogic,axg-pcie.yaml @@ -13,7 +13,7 @@ description: Amlogic Meson PCIe host controller is based on the Synopsys DesignWare PCI core. allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - $ref: /schemas/pci/snps,dw-pcie-common.yaml# # We need a select here so we don't match all nodes with 'snps,dw-pcie' diff --git a/dts/upstream/Bindings/pci/apple,pcie.yaml b/dts/upstream/Bindings/pci/apple,pcie.yaml index 215ff9a9c83..c8775f9cb07 100644 --- a/dts/upstream/Bindings/pci/apple,pcie.yaml +++ b/dts/upstream/Bindings/pci/apple,pcie.yaml @@ -85,7 +85,7 @@ required: unevaluatedProperties: false allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - $ref: /schemas/interrupt-controller/msi-controller.yaml# - if: properties: diff --git a/dts/upstream/Bindings/pci/brcm,iproc-pcie.yaml b/dts/upstream/Bindings/pci/brcm,iproc-pcie.yaml index 0e07ab61a48..5434c144d2e 100644 --- a/dts/upstream/Bindings/pci/brcm,iproc-pcie.yaml +++ b/dts/upstream/Bindings/pci/brcm,iproc-pcie.yaml @@ -11,7 +11,7 @@ maintainers: - Scott Branden <scott.branden@broadcom.com> allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: diff --git a/dts/upstream/Bindings/pci/brcm,stb-pcie.yaml b/dts/upstream/Bindings/pci/brcm,stb-pcie.yaml index 22491f7f885..11f8ea33240 100644 --- a/dts/upstream/Bindings/pci/brcm,stb-pcie.yaml +++ b/dts/upstream/Bindings/pci/brcm,stb-pcie.yaml @@ -108,7 +108,7 @@ required: - msi-controller allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - $ref: /schemas/interrupt-controller/msi-controller.yaml# - if: properties: diff --git a/dts/upstream/Bindings/pci/cdns,cdns-pcie-host.yaml b/dts/upstream/Bindings/pci/cdns,cdns-pcie-host.yaml index bc3c48f60ff..a8190d9b100 100644 --- a/dts/upstream/Bindings/pci/cdns,cdns-pcie-host.yaml +++ b/dts/upstream/Bindings/pci/cdns,cdns-pcie-host.yaml @@ -10,7 +10,6 @@ maintainers: - Tom Joseph <tjoseph@cadence.com> allOf: - - $ref: /schemas/pci/pci-bus.yaml# - $ref: cdns-pcie-host.yaml# properties: @@ -25,8 +24,6 @@ properties: - const: reg - const: cfg - msi-parent: true - required: - reg - reg-names diff --git a/dts/upstream/Bindings/pci/cdns-pcie-host.yaml b/dts/upstream/Bindings/pci/cdns-pcie-host.yaml index a6b494401eb..f4eb82e684b 100644 --- a/dts/upstream/Bindings/pci/cdns-pcie-host.yaml +++ b/dts/upstream/Bindings/pci/cdns-pcie-host.yaml @@ -10,7 +10,7 @@ maintainers: - Tom Joseph <tjoseph@cadence.com> allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - $ref: cdns-pcie.yaml# properties: diff --git a/dts/upstream/Bindings/pci/faraday,ftpci100.yaml b/dts/upstream/Bindings/pci/faraday,ftpci100.yaml index 92efbf0f129..378dd1c8e2e 100644 --- a/dts/upstream/Bindings/pci/faraday,ftpci100.yaml +++ b/dts/upstream/Bindings/pci/faraday,ftpci100.yaml @@ -51,7 +51,7 @@ description: | <0x6000 0 0 4 &pci_intc 2>; allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: diff --git a/dts/upstream/Bindings/pci/fsl,layerscape-pcie-ep.yaml b/dts/upstream/Bindings/pci/fsl,layerscape-pcie-ep.yaml new file mode 100644 index 00000000000..399efa7364c --- /dev/null +++ b/dts/upstream/Bindings/pci/fsl,layerscape-pcie-ep.yaml @@ -0,0 +1,102 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/fsl,layerscape-pcie-ep.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale Layerscape PCIe Endpoint(EP) controller + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +description: + This PCIe EP controller is based on the Synopsys DesignWare PCIe IP. + + This controller derives its clocks from the Reset Configuration Word (RCW) + which is used to describe the PLL settings at the time of chip-reset. + + Also as per the available Reference Manuals, there is no specific 'version' + register available in the Freescale PCIe controller register set, + which can allow determining the underlying DesignWare PCIe controller version + information. + +properties: + compatible: + enum: + - fsl,ls2088a-pcie-ep + - fsl,ls1088a-pcie-ep + - fsl,ls1046a-pcie-ep + - fsl,ls1028a-pcie-ep + - fsl,lx2160ar2-pcie-ep + + reg: + maxItems: 2 + + reg-names: + items: + - const: regs + - const: addr_space + + fsl,pcie-scfg: + $ref: /schemas/types.yaml#/definitions/phandle + description: A phandle to the SCFG device node. The second entry is the + physical PCIe controller index starting from '0'. This is used to get + SCFG PEXN registers. + + big-endian: + $ref: /schemas/types.yaml#/definitions/flag + description: If the PEX_LUT and PF register block is in big-endian, specify + this property. + + dma-coherent: true + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + maxItems: 2 + +required: + - compatible + - reg + - reg-names + +allOf: + - if: + properties: + compatible: + enum: + - fsl,ls1028a-pcie-ep + - fsl,ls1046a-pcie-ep + - fsl,ls1088a-pcie-ep + then: + properties: + interrupt-names: + items: + - const: pme + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + pcie_ep1: pcie-ep@3400000 { + compatible = "fsl,ls1028a-pcie-ep"; + reg = <0x00 0x03400000 0x0 0x00100000 + 0x80 0x00000000 0x8 0x00000000>; + reg-names = "regs", "addr_space"; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */ + interrupt-names = "pme"; + num-ib-windows = <6>; + num-ob-windows = <8>; + status = "disabled"; + }; + }; +... diff --git a/dts/upstream/Bindings/pci/fsl,layerscape-pcie.yaml b/dts/upstream/Bindings/pci/fsl,layerscape-pcie.yaml new file mode 100644 index 00000000000..793986c5af7 --- /dev/null +++ b/dts/upstream/Bindings/pci/fsl,layerscape-pcie.yaml @@ -0,0 +1,167 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/fsl,layerscape-pcie.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale Layerscape PCIe Root Complex(RC) controller + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +description: + This PCIe RC controller is based on the Synopsys DesignWare PCIe IP + + This controller derives its clocks from the Reset Configuration Word (RCW) + which is used to describe the PLL settings at the time of chip-reset. + + Also as per the available Reference Manuals, there is no specific 'version' + register available in the Freescale PCIe controller register set, + which can allow determining the underlying DesignWare PCIe controller version + information. + +properties: + compatible: + enum: + - fsl,ls1021a-pcie + - fsl,ls2080a-pcie + - fsl,ls2085a-pcie + - fsl,ls2088a-pcie + - fsl,ls1088a-pcie + - fsl,ls1046a-pcie + - fsl,ls1043a-pcie + - fsl,ls1012a-pcie + - fsl,ls1028a-pcie + - fsl,lx2160a-pcie + + reg: + maxItems: 2 + + reg-names: + items: + - const: regs + - const: config + + fsl,pcie-scfg: + $ref: /schemas/types.yaml#/definitions/phandle + description: A phandle to the SCFG device node. The second entry is the + physical PCIe controller index starting from '0'. This is used to get + SCFG PEXN registers. + + big-endian: + $ref: /schemas/types.yaml#/definitions/flag + description: If the PEX_LUT and PF register block is in big-endian, specify + this property. + + dma-coherent: true + + msi-parent: true + + iommu-map: true + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + maxItems: 2 + +required: + - compatible + - reg + - reg-names + - "#address-cells" + - "#size-cells" + - device_type + - bus-range + - ranges + - interrupts + - interrupt-names + - "#interrupt-cells" + - interrupt-map-mask + - interrupt-map + +allOf: + - $ref: /schemas/pci/pci-bus.yaml# + + - if: + properties: + compatible: + enum: + - fsl,ls1028a-pcie + - fsl,ls1046a-pcie + - fsl,ls1043a-pcie + - fsl,ls1012a-pcie + then: + properties: + interrupts: + maxItems: 2 + interrupt-names: + items: + - const: pme + - const: aer + + - if: + properties: + compatible: + enum: + - fsl,ls2080a-pcie + - fsl,ls2085a-pcie + - fsl,ls2088a-pcie + then: + properties: + interrupts: + maxItems: 1 + interrupt-names: + items: + - const: intr + + - if: + properties: + compatible: + enum: + - fsl,ls1088a-pcie + then: + properties: + interrupts: + maxItems: 1 + interrupt-names: + items: + - const: aer + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + pcie@3400000 { + compatible = "fsl,ls1088a-pcie"; + reg = <0x00 0x03400000 0x0 0x00100000>, /* controller registers */ + <0x20 0x00000000 0x0 0x00002000>; /* configuration space */ + reg-names = "regs", "config"; + interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */ + interrupt-names = "aer"; + #address-cells = <3>; + #size-cells = <2>; + dma-coherent; + device_type = "pci"; + bus-range = <0x0 0xff>; + ranges = <0x81000000 0x0 0x00000000 0x20 0x00010000 0x0 0x00010000 /* downstream I/O */ + 0x82000000 0x0 0x40000000 0x20 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ + msi-parent = <&its>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0000 0 0 1 &gic 0 0 0 109 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 2 &gic 0 0 0 110 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 3 &gic 0 0 0 111 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 4 &gic 0 0 0 112 IRQ_TYPE_LEVEL_HIGH>; + iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */ + }; + }; +... diff --git a/dts/upstream/Bindings/pci/host-generic-pci.yaml b/dts/upstream/Bindings/pci/host-generic-pci.yaml index d25423aa716..3484e0b4b41 100644 --- a/dts/upstream/Bindings/pci/host-generic-pci.yaml +++ b/dts/upstream/Bindings/pci/host-generic-pci.yaml @@ -116,7 +116,7 @@ required: - ranges allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - if: properties: compatible: diff --git a/dts/upstream/Bindings/pci/intel,ixp4xx-pci.yaml b/dts/upstream/Bindings/pci/intel,ixp4xx-pci.yaml index debfb54a804..3cae2e0f7f5 100644 --- a/dts/upstream/Bindings/pci/intel,ixp4xx-pci.yaml +++ b/dts/upstream/Bindings/pci/intel,ixp4xx-pci.yaml @@ -12,7 +12,7 @@ maintainers: description: PCI host controller found in the Intel IXP4xx SoC series. allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: diff --git a/dts/upstream/Bindings/pci/intel,keembay-pcie.yaml b/dts/upstream/Bindings/pci/intel,keembay-pcie.yaml index 505acc4f3ef..1fd557504b1 100644 --- a/dts/upstream/Bindings/pci/intel,keembay-pcie.yaml +++ b/dts/upstream/Bindings/pci/intel,keembay-pcie.yaml @@ -11,7 +11,7 @@ maintainers: - Srikanth Thokala <srikanth.thokala@intel.com> allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: diff --git a/dts/upstream/Bindings/pci/layerscape-pci.txt b/dts/upstream/Bindings/pci/layerscape-pci.txt deleted file mode 100644 index ee8a4791a78..00000000000 --- a/dts/upstream/Bindings/pci/layerscape-pci.txt +++ /dev/null @@ -1,79 +0,0 @@ -Freescale Layerscape PCIe controller - -This PCIe host controller is based on the Synopsys DesignWare PCIe IP -and thus inherits all the common properties defined in snps,dw-pcie.yaml. - -This controller derives its clocks from the Reset Configuration Word (RCW) -which is used to describe the PLL settings at the time of chip-reset. - -Also as per the available Reference Manuals, there is no specific 'version' -register available in the Freescale PCIe controller register set, -which can allow determining the underlying DesignWare PCIe controller version -information. - -Required properties: -- compatible: should contain the platform identifier such as: - RC mode: - "fsl,ls1021a-pcie" - "fsl,ls2080a-pcie", "fsl,ls2085a-pcie" - "fsl,ls2088a-pcie" - "fsl,ls1088a-pcie" - "fsl,ls1046a-pcie" - "fsl,ls1043a-pcie" - "fsl,ls1012a-pcie" - "fsl,ls1028a-pcie" - EP mode: - "fsl,ls1028a-pcie-ep", "fsl,ls-pcie-ep" - "fsl,ls1046a-pcie-ep", "fsl,ls-pcie-ep" - "fsl,ls1088a-pcie-ep", "fsl,ls-pcie-ep" - "fsl,ls2088a-pcie-ep", "fsl,ls-pcie-ep" - "fsl,lx2160ar2-pcie-ep", "fsl,ls-pcie-ep" -- reg: base addresses and lengths of the PCIe controller register blocks. -- interrupts: A list of interrupt outputs of the controller. Must contain an - entry for each entry in the interrupt-names property. -- interrupt-names: It could include the following entries: - "aer": Used for interrupt line which reports AER events when - non MSI/MSI-X/INTx mode is used - "pme": Used for interrupt line which reports PME events when - non MSI/MSI-X/INTx mode is used - "intr": Used for SoCs(like ls2080a, lx2160a, ls2080a, ls2088a, ls1088a) - which has a single interrupt line for miscellaneous controller - events(could include AER and PME events). -- fsl,pcie-scfg: Must include two entries. - The first entry must be a link to the SCFG device node - The second entry is the physical PCIe controller index starting from '0'. - This is used to get SCFG PEXN registers -- dma-coherent: Indicates that the hardware IP block can ensure the coherency - of the data transferred from/to the IP block. This can avoid the software - cache flush/invalid actions, and improve the performance significantly. - -Optional properties: -- big-endian: If the PEX_LUT and PF register block is in big-endian, specify - this property. - -Example: - - pcie@3400000 { - compatible = "fsl,ls1088a-pcie"; - reg = <0x00 0x03400000 0x0 0x00100000>, /* controller registers */ - <0x20 0x00000000 0x0 0x00002000>; /* configuration space */ - reg-names = "regs", "config"; - interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */ - interrupt-names = "aer"; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; - dma-coherent; - num-viewport = <256>; - bus-range = <0x0 0xff>; - ranges = <0x81000000 0x0 0x00000000 0x20 0x00010000 0x0 0x00010000 /* downstream I/O */ - 0x82000000 0x0 0x40000000 0x20 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ - msi-parent = <&its>; - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0000 0 0 1 &gic 0 0 0 109 IRQ_TYPE_LEVEL_HIGH>, - <0000 0 0 2 &gic 0 0 0 110 IRQ_TYPE_LEVEL_HIGH>, - <0000 0 0 3 &gic 0 0 0 111 IRQ_TYPE_LEVEL_HIGH>, - <0000 0 0 4 &gic 0 0 0 112 IRQ_TYPE_LEVEL_HIGH>; - iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */ - }; diff --git a/dts/upstream/Bindings/pci/loongson.yaml b/dts/upstream/Bindings/pci/loongson.yaml index a8324a9bd00..1988465e73a 100644 --- a/dts/upstream/Bindings/pci/loongson.yaml +++ b/dts/upstream/Bindings/pci/loongson.yaml @@ -13,7 +13,7 @@ description: |+ PCI host controller found on Loongson PCHs and SoCs. allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: diff --git a/dts/upstream/Bindings/pci/mediatek,mt7621-pcie.yaml b/dts/upstream/Bindings/pci/mediatek,mt7621-pcie.yaml index e63e6458cea..6fba42156db 100644 --- a/dts/upstream/Bindings/pci/mediatek,mt7621-pcie.yaml +++ b/dts/upstream/Bindings/pci/mediatek,mt7621-pcie.yaml @@ -14,7 +14,7 @@ description: |+ with 3 Root Ports. Each Root Port supports a Gen1 1-lane Link allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: @@ -33,9 +33,12 @@ properties: patternProperties: '^pcie@[0-2],0$': type: object - $ref: /schemas/pci/pci-bus.yaml# + $ref: /schemas/pci/pci-pci-bridge.yaml# properties: + reg: + maxItems: 1 + resets: maxItems: 1 diff --git a/dts/upstream/Bindings/pci/mediatek-pcie-gen3.yaml b/dts/upstream/Bindings/pci/mediatek-pcie-gen3.yaml index 7e8c7a2a5f9..76d742051f7 100644 --- a/dts/upstream/Bindings/pci/mediatek-pcie-gen3.yaml +++ b/dts/upstream/Bindings/pci/mediatek-pcie-gen3.yaml @@ -140,7 +140,7 @@ required: - interrupt-controller allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - if: properties: compatible: diff --git a/dts/upstream/Bindings/pci/microchip,pcie-host.yaml b/dts/upstream/Bindings/pci/microchip,pcie-host.yaml index f7a3c263635..5d7aec5f54e 100644 --- a/dts/upstream/Bindings/pci/microchip,pcie-host.yaml +++ b/dts/upstream/Bindings/pci/microchip,pcie-host.yaml @@ -10,7 +10,7 @@ maintainers: - Daire McNamara <daire.mcnamara@microchip.com> allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - $ref: /schemas/interrupt-controller/msi-controller.yaml# properties: @@ -65,7 +65,8 @@ properties: - const: msi ranges: - maxItems: 1 + minItems: 1 + maxItems: 3 dma-ranges: minItems: 1 diff --git a/dts/upstream/Bindings/pci/qcom,pcie-common.yaml b/dts/upstream/Bindings/pci/qcom,pcie-common.yaml index 0d1b23523f6..0a39bbfcb28 100644 --- a/dts/upstream/Bindings/pci/qcom,pcie-common.yaml +++ b/dts/upstream/Bindings/pci/qcom,pcie-common.yaml @@ -95,6 +95,6 @@ anyOf: - msi-map allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# additionalProperties: true diff --git a/dts/upstream/Bindings/pci/qcom,pcie-sm8350.yaml b/dts/upstream/Bindings/pci/qcom,pcie-sm8350.yaml index 9eb6e457b07..2a4cc41fc71 100644 --- a/dts/upstream/Bindings/pci/qcom,pcie-sm8350.yaml +++ b/dts/upstream/Bindings/pci/qcom,pcie-sm8350.yaml @@ -71,28 +71,6 @@ properties: items: - const: pci -oneOf: - - properties: - interrupts: - maxItems: 1 - interrupt-names: - items: - - const: msi - - - properties: - interrupts: - minItems: 8 - interrupt-names: - items: - - const: msi0 - - const: msi1 - - const: msi2 - - const: msi3 - - const: msi4 - - const: msi5 - - const: msi6 - - const: msi7 - allOf: - $ref: qcom,pcie-common.yaml# diff --git a/dts/upstream/Bindings/pci/qcom,pcie.yaml b/dts/upstream/Bindings/pci/qcom,pcie.yaml index cf9a6910b54..f867746b1ae 100644 --- a/dts/upstream/Bindings/pci/qcom,pcie.yaml +++ b/dts/upstream/Bindings/pci/qcom,pcie.yaml @@ -130,7 +130,7 @@ anyOf: - msi-map allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - if: properties: compatible: diff --git a/dts/upstream/Bindings/pci/rcar-gen4-pci-ep.yaml b/dts/upstream/Bindings/pci/rcar-gen4-pci-ep.yaml index fe38f62da06..91b81ac7559 100644 --- a/dts/upstream/Bindings/pci/rcar-gen4-pci-ep.yaml +++ b/dts/upstream/Bindings/pci/rcar-gen4-pci-ep.yaml @@ -16,7 +16,9 @@ allOf: properties: compatible: items: - - const: renesas,r8a779f0-pcie-ep # R-Car S4-8 + - enum: + - renesas,r8a779f0-pcie-ep # R-Car S4-8 + - renesas,r8a779g0-pcie-ep # R-Car V4H - const: renesas,rcar-gen4-pcie-ep # R-Car Gen4 reg: diff --git a/dts/upstream/Bindings/pci/rcar-gen4-pci-host.yaml b/dts/upstream/Bindings/pci/rcar-gen4-pci-host.yaml index ffb34339b63..955c664f1fb 100644 --- a/dts/upstream/Bindings/pci/rcar-gen4-pci-host.yaml +++ b/dts/upstream/Bindings/pci/rcar-gen4-pci-host.yaml @@ -16,7 +16,9 @@ allOf: properties: compatible: items: - - const: renesas,r8a779f0-pcie # R-Car S4-8 + - enum: + - renesas,r8a779f0-pcie # R-Car S4-8 + - renesas,r8a779g0-pcie # R-Car V4H - const: renesas,rcar-gen4-pcie # R-Car Gen4 reg: diff --git a/dts/upstream/Bindings/pci/rcar-pci-host.yaml b/dts/upstream/Bindings/pci/rcar-pci-host.yaml index b6a7cb32f61..666f013e3af 100644 --- a/dts/upstream/Bindings/pci/rcar-pci-host.yaml +++ b/dts/upstream/Bindings/pci/rcar-pci-host.yaml @@ -12,7 +12,7 @@ maintainers: - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> allOf: - - $ref: pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: @@ -77,6 +77,9 @@ properties: vpcie12v-supply: description: The 12v regulator to use for PCIe. + iommu-map: true + iommu-map-mask: true + required: - compatible - reg diff --git a/dts/upstream/Bindings/pci/renesas,pci-rcar-gen2.yaml b/dts/upstream/Bindings/pci/renesas,pci-rcar-gen2.yaml index 5a0d64d3ae6..b288cdb1ec7 100644 --- a/dts/upstream/Bindings/pci/renesas,pci-rcar-gen2.yaml +++ b/dts/upstream/Bindings/pci/renesas,pci-rcar-gen2.yaml @@ -110,7 +110,7 @@ required: - "#interrupt-cells" allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - if: properties: diff --git a/dts/upstream/Bindings/pci/rockchip,rk3399-pcie.yaml b/dts/upstream/Bindings/pci/rockchip,rk3399-pcie.yaml index 531008f0b6a..720a5f945a4 100644 --- a/dts/upstream/Bindings/pci/rockchip,rk3399-pcie.yaml +++ b/dts/upstream/Bindings/pci/rockchip,rk3399-pcie.yaml @@ -10,7 +10,7 @@ maintainers: - Shawn Lin <shawn.lin@rock-chips.com> allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - $ref: rockchip,rk3399-pcie-common.yaml# properties: @@ -37,6 +37,7 @@ properties: description: This property is needed if using 24MHz OSC for RC's PHY. ep-gpios: + maxItems: 1 description: pre-reset GPIO vpcie12v-supply: diff --git a/dts/upstream/Bindings/pci/snps,dw-pcie.yaml b/dts/upstream/Bindings/pci/snps,dw-pcie.yaml index 022055edbf9..548f59d76ef 100644 --- a/dts/upstream/Bindings/pci/snps,dw-pcie.yaml +++ b/dts/upstream/Bindings/pci/snps,dw-pcie.yaml @@ -23,7 +23,7 @@ select: - compatible allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - $ref: /schemas/pci/snps,dw-pcie-common.yaml# - if: not: diff --git a/dts/upstream/Bindings/pci/ti,am65-pci-host.yaml b/dts/upstream/Bindings/pci/ti,am65-pci-host.yaml index a20dccbafd9..0a9d10532cc 100644 --- a/dts/upstream/Bindings/pci/ti,am65-pci-host.yaml +++ b/dts/upstream/Bindings/pci/ti,am65-pci-host.yaml @@ -11,7 +11,7 @@ maintainers: - Kishon Vijay Abraham I <kishon@ti.com> allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: @@ -55,6 +55,20 @@ properties: dma-coherent: true + num-viewport: + $ref: /schemas/types.yaml#/definitions/uint32 + + phys: + description: per-lane PHYs + minItems: 1 + maxItems: 2 + + phy-names: + minItems: 1 + maxItems: 2 + items: + pattern: '^pcie-phy[0-1]$' + required: - compatible - reg @@ -74,6 +88,7 @@ then: - dma-coherent - power-domains - msi-map + - num-viewport unevaluatedProperties: false @@ -81,6 +96,7 @@ examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/phy/phy.h> #include <dt-bindings/soc/ti,sci_pm_domain.h> pcie0_rc: pcie@5500000 { @@ -98,9 +114,13 @@ examples: ti,syscon-pcie-id = <&scm_conf 0x0210>; ti,syscon-pcie-mode = <&scm_conf 0x4060>; bus-range = <0x0 0xff>; + num-viewport = <16>; max-link-speed = <2>; dma-coherent; interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>; msi-map = <0x0 &gic_its 0x0 0x10000>; device_type = "pci"; + num-lanes = <1>; + phys = <&serdes0 PHY_TYPE_PCIE 0>; + phy-names = "pcie-phy0"; }; diff --git a/dts/upstream/Bindings/pci/ti,j721e-pci-host.yaml b/dts/upstream/Bindings/pci/ti,j721e-pci-host.yaml index b7a534cef24..15a2658ceee 100644 --- a/dts/upstream/Bindings/pci/ti,j721e-pci-host.yaml +++ b/dts/upstream/Bindings/pci/ti,j721e-pci-host.yaml @@ -23,6 +23,10 @@ properties: items: - const: ti,j7200-pcie-host - const: ti,j721e-pcie-host + - description: PCIe controller in J722S + items: + - const: ti,j722s-pcie-host + - const: ti,j721e-pcie-host reg: maxItems: 4 @@ -68,6 +72,7 @@ properties: - 0xb00d - 0xb00f - 0xb010 + - 0xb012 - 0xb013 msi-map: true diff --git a/dts/upstream/Bindings/pci/versatile.yaml b/dts/upstream/Bindings/pci/versatile.yaml index 09748ef6b94..294c7cd84b3 100644 --- a/dts/upstream/Bindings/pci/versatile.yaml +++ b/dts/upstream/Bindings/pci/versatile.yaml @@ -13,7 +13,7 @@ description: |+ PCI host controller found on the ARM Versatile PB board's FPGA. allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: diff --git a/dts/upstream/Bindings/pci/xilinx-versal-cpm.yaml b/dts/upstream/Bindings/pci/xilinx-versal-cpm.yaml index 4734be456bd..4770ce02fcc 100644 --- a/dts/upstream/Bindings/pci/xilinx-versal-cpm.yaml +++ b/dts/upstream/Bindings/pci/xilinx-versal-cpm.yaml @@ -10,7 +10,7 @@ maintainers: - Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: @@ -48,13 +48,16 @@ properties: interrupt-controller: description: Interrupt controller node for handling legacy PCI interrupts. type: object + additionalProperties: false + properties: "#address-cells": const: 0 + "#interrupt-cells": const: 1 - "interrupt-controller": true - additionalProperties: false + + interrupt-controller: true required: - reg diff --git a/dts/upstream/Bindings/pci/xlnx,axi-pcie-host.yaml b/dts/upstream/Bindings/pci/xlnx,axi-pcie-host.yaml index 69b7decabd4..fb87b960a25 100644 --- a/dts/upstream/Bindings/pci/xlnx,axi-pcie-host.yaml +++ b/dts/upstream/Bindings/pci/xlnx,axi-pcie-host.yaml @@ -10,7 +10,7 @@ maintainers: - Thippeswamy Havalige <thippeswamy.havalige@amd.com> allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: diff --git a/dts/upstream/Bindings/pci/xlnx,nwl-pcie.yaml b/dts/upstream/Bindings/pci/xlnx,nwl-pcie.yaml index 426f90a47f3..9cad860c51a 100644 --- a/dts/upstream/Bindings/pci/xlnx,nwl-pcie.yaml +++ b/dts/upstream/Bindings/pci/xlnx,nwl-pcie.yaml @@ -10,7 +10,7 @@ maintainers: - Thippeswamy Havalige <thippeswamy.havalige@amd.com> allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# - $ref: /schemas/interrupt-controller/msi-controller.yaml# properties: @@ -84,7 +84,7 @@ properties: "#interrupt-cells": const: 1 - "interrupt-controller": true + interrupt-controller: true required: - "#address-cells" diff --git a/dts/upstream/Bindings/pci/xlnx,xdma-host.yaml b/dts/upstream/Bindings/pci/xlnx,xdma-host.yaml index 0aa00b8e49b..2f59b3a73dd 100644 --- a/dts/upstream/Bindings/pci/xlnx,xdma-host.yaml +++ b/dts/upstream/Bindings/pci/xlnx,xdma-host.yaml @@ -10,7 +10,7 @@ maintainers: - Thippeswamy Havalige <thippeswamy.havalige@amd.com> allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: /schemas/pci/pci-host-bridge.yaml# properties: compatible: |