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[v9,11/16] dt-bindings: imx6q-pcie: Add imx95 pcie compatible string

Message ID 20240119171122.3057511-12-Frank.Li@nxp.com
State New
Headers show
Series PCI: imx6: Clean up and add imx95 pci support | expand

Commit Message

Frank Li Jan. 19, 2024, 5:11 p.m. UTC 
From: Richard Zhu <hongxing.zhu@nxp.com>

Add i.MX95 PCIe "fsl,imx95-pcie" compatible string.
Add "atu" and "app" to reg-names.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---

Notes:
    Change from v8 to v9
    - Added rob's review tag
    Change from v7 to v8
    -none
    Change from v6 to v7
    - Added my sign off
    
    Change from v5 to v6
    - move atu and app after config
    
    Change from v2 to v3
    - Remove krzy's ACK tag
    - Add condition check for imx95, which required more reg-names then old
    platform, so need Krzy review again,
    
    Change from v1 to v2
    - add Krzy's ACK tag

 .../bindings/pci/fsl,imx6q-pcie-common.yaml   |  1 +
 .../bindings/pci/fsl,imx6q-pcie.yaml          | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
index a284a27c5e873..1b63089ff0aee 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
@@ -207,6 +207,7 @@  allOf:
                 - fsl,imx6sx-pcie
                 - fsl,imx6q-pcie
                 - fsl,imx6qp-pcie
+                - fsl,imx95-pcie
                 - fsl,imx6sx-pcie-ep
                 - fsl,imx6q-pcie-ep
                 - fsl,imx6qp-pcie-ep
diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
index eeca6b7b540f9..8b8d77b1154b5 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
@@ -29,6 +29,7 @@  properties:
       - fsl,imx8mq-pcie
       - fsl,imx8mm-pcie
       - fsl,imx8mp-pcie
+      - fsl,imx95-pcie
 
   clocks:
     minItems: 3
@@ -100,6 +101,23 @@  allOf:
             - const: dbi
             - const: config
 
+  - if:
+      properties:
+        compatible:
+          enum:
+            - fsl,imx95-pcie
+    then:
+      properties:
+        reg:
+          minItems: 4
+          maxItems: 4
+        reg-names:
+          items:
+            - const: dbi
+            - const: config
+            - const: atu
+            - const: app
+
   - if:
       properties:
         compatible:
@@ -121,6 +139,7 @@  allOf:
         compatible:
           enum:
             - fsl,imx8mq-pcie
+            - fsl,imx95-pcie
     then:
       properties:
         clocks: