linux-kernel - [PATCH v11 13/14] dt-bindings: imx6q-pcie: Add iMX95 pcie endpoint compatible string

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Message-Id: <20240220161924.3871774-14-Frank.Li@nxp.com>
Date: Tue, 20 Feb 2024 11:19:23 -0500
From: Frank Li <Frank.Li@....com>
To: lpieralisi@...nel.org
Cc: Frank.li@....com,
	bhelgaas@...gle.com,
	cassel@...nel.org,
	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,
	krzysztof.kozlowski@...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,
	manivannan.sadhasivam@...aro.org,
	robh@...nel.org,
	s.hauer@...gutronix.de,
	shawnguo@...nel.org
Subject: [PATCH v11 13/14] 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".

Reviewed-by: Rob Herring <robh@...nel.org>
Signed-off-by: Frank Li <Frank.Li@....com>
---

Notes:
    Change from v9 to v10
    - remove "pci-domain" part
    Change from v8 to v9
    - add rob's review tag
    Change from v3 to v8
    - none
    Change from v1 to v3
    - new patches at v3

 .../bindings/pci/fsl,imx6q-pcie-ep.yaml       | 46 +++++++++++++++----
 1 file changed, 38 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..a06f75df8458a 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:
-- 
2.34.1