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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 1/5] dt-bindings: PCI: ti,j721e-pci-*: add checks for num-lanes
Date: Wed, 18 Jan 2023 18:29:32 +0530	[thread overview]
Message-ID: <20230118125936.3456716-2-a-verma1@ti.com> (raw)
In-Reply-To: <20230118125936.3456716-1-a-verma1@ti.com>

From: Matt Ranostay <mranostay@ti.com>

Add num-lanes schema checks based on compatible string on available lanes
for that platform.

Signed-off-by: Matt Ranostay <mranostay@ti.com>
Signed-off-by: Achal Verma <a-verma1@ti.com>
---
 .../bindings/pci/ti,j721e-pci-ep.yaml         | 28 +++++++++++++++++--
 .../bindings/pci/ti,j721e-pci-host.yaml       | 28 +++++++++++++++++--
 2 files changed, 50 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
index 10e6eabdff53..403cd3ef1177 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
@@ -10,9 +10,6 @@ title: TI J721E PCI EP (PCIe Wrapper)
 maintainers:
   - Kishon Vijay Abraham I <kishon@ti.com>
 
-allOf:
-  - $ref: "cdns-pcie-ep.yaml#"
-
 properties:
   compatible:
     oneOf:
@@ -65,6 +62,31 @@ properties:
     items:
       - const: link_state
 
+allOf:
+  - $ref: cdns-pcie-ep.yaml#
+  - if:
+      properties:
+        compatible:
+          enum:
+            - ti,am64-pcie-ep
+    then:
+      properties:
+        num-lanes:
+          minimum: 1
+          maximum: 1
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - ti,j7200-pcie-ep
+            - ti,j721e-pcie-ep
+    then:
+      properties:
+        num-lanes:
+          minimum: 1
+          maximum: 2
+
 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 b0513b197d08..7bd78cfca845 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
@@ -10,9 +10,6 @@ title: TI J721E PCI Host (PCIe Wrapper)
 maintainers:
   - Kishon Vijay Abraham I <kishon@ti.com>
 
-allOf:
-  - $ref: "cdns-pcie-host.yaml#"
-
 properties:
   compatible:
     oneOf:
@@ -98,6 +95,31 @@ properties:
       interrupts:
         maxItems: 1
 
+allOf:
+  - $ref: cdns-pcie-host.yaml#
+  - if:
+      properties:
+        compatible:
+          enum:
+            - ti,am64-pcie-host
+    then:
+      properties:
+        num-lanes:
+          minimum: 1
+          maximum: 1
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - ti,j7200-pcie-host
+            - ti,j721e-pcie-host
+    then:
+      properties:
+        num-lanes:
+          minimum: 1
+          maximum: 2
+
 required:
   - compatible
   - reg
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
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 1/5] dt-bindings: PCI: ti,j721e-pci-*: add checks for num-lanes
Date: Wed, 18 Jan 2023 18:29:32 +0530	[thread overview]
Message-ID: <20230118125936.3456716-2-a-verma1@ti.com> (raw)
In-Reply-To: <20230118125936.3456716-1-a-verma1@ti.com>

From: Matt Ranostay <mranostay@ti.com>

Add num-lanes schema checks based on compatible string on available lanes
for that platform.

Signed-off-by: Matt Ranostay <mranostay@ti.com>
Signed-off-by: Achal Verma <a-verma1@ti.com>
---
 .../bindings/pci/ti,j721e-pci-ep.yaml         | 28 +++++++++++++++++--
 .../bindings/pci/ti,j721e-pci-host.yaml       | 28 +++++++++++++++++--
 2 files changed, 50 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
index 10e6eabdff53..403cd3ef1177 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
@@ -10,9 +10,6 @@ title: TI J721E PCI EP (PCIe Wrapper)
 maintainers:
   - Kishon Vijay Abraham I <kishon@ti.com>
 
-allOf:
-  - $ref: "cdns-pcie-ep.yaml#"
-
 properties:
   compatible:
     oneOf:
@@ -65,6 +62,31 @@ properties:
     items:
       - const: link_state
 
+allOf:
+  - $ref: cdns-pcie-ep.yaml#
+  - if:
+      properties:
+        compatible:
+          enum:
+            - ti,am64-pcie-ep
+    then:
+      properties:
+        num-lanes:
+          minimum: 1
+          maximum: 1
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - ti,j7200-pcie-ep
+            - ti,j721e-pcie-ep
+    then:
+      properties:
+        num-lanes:
+          minimum: 1
+          maximum: 2
+
 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 b0513b197d08..7bd78cfca845 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
@@ -10,9 +10,6 @@ title: TI J721E PCI Host (PCIe Wrapper)
 maintainers:
   - Kishon Vijay Abraham I <kishon@ti.com>
 
-allOf:
-  - $ref: "cdns-pcie-host.yaml#"
-
 properties:
   compatible:
     oneOf:
@@ -98,6 +95,31 @@ properties:
       interrupts:
         maxItems: 1
 
+allOf:
+  - $ref: cdns-pcie-host.yaml#
+  - if:
+      properties:
+        compatible:
+          enum:
+            - ti,am64-pcie-host
+    then:
+      properties:
+        num-lanes:
+          minimum: 1
+          maximum: 1
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - ti,j7200-pcie-host
+            - ti,j721e-pcie-host
+    then:
+      properties:
+        num-lanes:
+          minimum: 1
+          maximum: 2
+
 required:
   - compatible
   - reg
-- 
2.25.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2023-01-18 13:33 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-18 12:59 [PATCH v8 0/5] PCI: add 4x lane support for pci-j721e controllers Achal Verma
2023-01-18 12:59 ` Achal Verma
2023-01-18 12:59 ` Achal Verma [this message]
2023-01-18 12:59   ` [PATCH v8 1/5] dt-bindings: PCI: ti,j721e-pci-*: add checks for num-lanes Achal Verma
2023-01-19 15:38   ` Krzysztof Kozlowski
2023-01-19 15:38     ` Krzysztof Kozlowski
2023-01-18 12:59 ` [PATCH v8 2/5] PCI: j721e: Add per platform maximum lane settings Achal Verma
2023-01-18 12:59   ` Achal Verma
2023-01-18 12:59 ` [PATCH v8 3/5] PCI: j721e: Add PCIe 4x lane selection support Achal Verma
2023-01-18 12:59   ` Achal Verma
2023-01-18 12:59 ` [PATCH v8 4/5] dt-bindings: PCI: ti,j721e-pci-*: add j784s4-pci-* compatible strings Achal Verma
2023-01-18 12:59   ` Achal Verma
2023-01-18 12:59 ` [PATCH v8 5/5] PCI: j721e: add j784s4 PCIe configuration Achal Verma
2023-01-18 12:59   ` Achal Verma
2023-01-18 16:56   ` Bjorn Helgaas
2023-01-18 16:56     ` Bjorn Helgaas

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