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From:   Achal Verma <a-verma1@ti.com>
To:     <mranostay@ti.com>, <rogerq@kernel.org>, <lpieralisi@kernel.org>,
        <robh@kernel.org>, <kw@linux.com>, <bhelgaas@google.com>,
        <krzysztof.kozlowski@linaro.org>, <vigneshr@ti.com>,
        <tjoseph@cadence.com>, <sergio.paracuellos@gmail.com>,
        <pthombar@cadence.com>, <linux-pci@vger.kernel.org>
CC:     <devicetree@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-omap@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v8 4/5] dt-bindings: PCI: ti,j721e-pci-*: add j784s4-pci-* compatible strings
Date:   Wed, 18 Jan 2023 18:29:35 +0530
Message-ID: <20230118125936.3456716-5-a-verma1@ti.com>
In-Reply-To: <20230118125936.3456716-1-a-verma1@ti.com>
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From: Matt Ranostay <mranostay@ti.com>

Add definition for j784s4-pci-ep + j784s4-pci-host devices along with
schema checks for num-lanes.

Signed-off-by: Matt Ranostay <mranostay@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Achal Verma <a-verma1@ti.com>
---
 .../devicetree/bindings/pci/ti,j721e-pci-ep.yaml     | 12 ++++++++++++
 .../devicetree/bindings/pci/ti,j721e-pci-host.yaml   | 12 ++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
index 403cd3ef1177..0c93832e381b 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
@@ -14,6 +14,7 @@ properties:
   compatible:
     oneOf:
       - const: ti,j721e-pcie-ep
+      - const: ti,j784s4-pcie-ep
       - description: PCIe EP controller in AM64
         items:
           - const: ti,am64-pcie-ep
@@ -87,6 +88,17 @@ allOf:
           minimum: 1
           maximum: 2
 
+  - if:
+      properties:
+        compatible:
+          enum:
+            - ti,j784s4-pcie-ep
+    then:
+      properties:
+        num-lanes:
+          minimum: 1
+          maximum: 4
+
 required:
   - compatible
   - reg
diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
index 7bd78cfca845..6b1521c6b607 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
@@ -14,6 +14,7 @@ properties:
   compatible:
     oneOf:
       - const: ti,j721e-pcie-host
+      - const: ti,j784s4-pcie-host
       - description: PCIe controller in AM64
         items:
           - const: ti,am64-pcie-host
@@ -120,6 +121,17 @@ allOf:
           minimum: 1
           maximum: 2
 
+  - if:
+      properties:
+        compatible:
+          enum:
+            - ti,j784s4-pcie-host
+    then:
+      properties:
+        num-lanes:
+          minimum: 1
+          maximum: 4
+
 required:
   - compatible
   - reg
-- 
2.25.1