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Message-Id: <20231227182727.1747435-16-Frank.Li@nxp.com> Date: Wed, 27 Dec 2023 13:27:26 -0500 From: Frank Li <Frank.Li@....com> To: krzysztof.kozlowski@...aro.org Cc: Frank.Li@....com, bhelgaas@...gle.com, conor+dt@...nel.org, devicetree@...r.kernel.org, festevam@...il.com, helgaas@...nel.org, hongxing.zhu@....com, imx@...ts.linux.dev, kernel@...gutronix.de, krzysztof.kozlowski+dt@...aro.org, kw@...ux.com, l.stach@...gutronix.de, linux-arm-kernel@...ts.infradead.org, linux-imx@....com, linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org, lpieralisi@...nel.org, manivannan.sadhasivam@...aro.org, robh@...nel.org, s.hauer@...gutronix.de, shawnguo@...nel.org Subject: [PATCH v7 15/16] dt-bindings: imx6q-pcie: Add iMX95 pcie endpoint compatible string Add i.MX95 PCIe "fsl,imx95-pcie-ep" compatible string. Add reg-name: "atu", "dbi2", "dma" and "app". Reuse PCI linux,pci-domain as controller id at endpoint. Signed-off-by: Frank Li <Frank.Li@....com> --- Notes: Change from v1 to v3 - new patches at v3 .../bindings/pci/fsl,imx6q-pcie-ep.yaml | 57 ++++++++++++++++--- 1 file changed, 49 insertions(+), 8 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml index ee155ed5f1811..f4d6ae5dab785 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml @@ -22,14 +22,7 @@ properties: - fsl,imx8mm-pcie-ep - fsl,imx8mq-pcie-ep - fsl,imx8mp-pcie-ep - - reg: - minItems: 2 - - reg-names: - items: - - const: dbi - - const: addr_space + - fsl,imx95-pcie-ep clocks: minItems: 3 @@ -62,11 +55,48 @@ required: allOf: - $ref: /schemas/pci/snps,dw-pcie-ep.yaml# - $ref: /schemas/pci/fsl,imx6q-pcie-common.yaml# + - if: + properties: + compatible: + enum: + - fsl,imx8mm-pcie-ep + - fsl,imx8mq-pcie-ep + - fsl,imx8mp-pcie-ep + then: + properties: + reg: + minItems: 2 + maxItems: 2 + reg-names: + items: + - const: dbi + - const: addr_space + + - if: + properties: + compatible: + enum: + - fsl,imx95-pcie-ep + then: + properties: + reg: + minItems: 6 + maxItems: 6 + reg-names: + items: + - const: dbi + - const: atu + - const: dbi2 + - const: app + - const: dma + - const: addr_space + - if: properties: compatible: enum: - fsl,imx8mq-pcie-ep + - fsl,imx95-pcie-ep then: properties: clocks: @@ -87,6 +117,17 @@ allOf: - const: pcie_bus - const: pcie_aux +# reuse PCI linux,pci-domain as controller id at Endpoint + - if: + properties: + compatible: + enum: + - fsl,imx95-pcie-ep + then: + properties: + linux,pci-domain: true + required: + - linux,pci-domain unevaluatedProperties: false -- 2.34.1
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