linux-kernel - [PATCH 2/2] dt-bindings: serial: renesas,scif: Validate 'interrupts' and 'interrupt-names'

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Message-Id: <20240306231007.13622-3-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Wed,  6 Mar 2024 23:10:07 +0000
From: Prabhakar <prabhakar.csengg@...il.com>
To: Geert Uytterhoeven <geert+renesas@...der.be>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jirislaby@...nel.org>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Magnus Damm <magnus.damm@...il.com>
Cc: linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH 2/2] dt-bindings: serial: renesas,scif: Validate 'interrupts' and 'interrupt-names'

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

This commit adds support to validate the 'interrupts' and 'interrupt-names'
properties for every supported SoC. This ensures proper handling and
configuration of interrupt-related properties across supported platforms.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
 .../bindings/serial/renesas,scif.yaml         | 117 +++++++++++++-----
 1 file changed, 85 insertions(+), 32 deletions(-)

diff --git a/Documentation/devicetree/bindings/serial/renesas,scif.yaml b/Documentation/devicetree/bindings/serial/renesas,scif.yaml
index af72c3420453..1a5f4568ae4f 100644
--- a/Documentation/devicetree/bindings/serial/renesas,scif.yaml
+++ b/Documentation/devicetree/bindings/serial/renesas,scif.yaml
@@ -82,38 +82,6 @@ properties:
   reg:
     maxItems: 1
 
-  interrupts:
-    oneOf:
-      - items:
-          - description: A combined interrupt
-      - items:
-          - description: Error interrupt
-          - description: Receive buffer full interrupt
-          - description: Transmit buffer empty interrupt
-          - description: Break interrupt
-      - items:
-          - description: Error interrupt
-          - description: Receive buffer full interrupt
-          - description: Transmit buffer empty interrupt
-          - description: Break interrupt
-          - description: Data Ready interrupt
-          - description: Transmit End interrupt
-
-  interrupt-names:
-    oneOf:
-      - items:
-          - const: eri
-          - const: rxi
-          - const: txi
-          - const: bri
-      - items:
-          - const: eri
-          - const: rxi
-          - const: txi
-          - const: bri
-          - const: dri
-          - const: tei
-
   clocks:
     minItems: 1
     maxItems: 4
@@ -173,6 +141,91 @@ allOf:
       required:
         - resets
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,scif-r8a7742
+              - renesas,scif-r8a7743
+              - renesas,scif-r8a7744
+              - renesas,scif-r8a7745
+              - renesas,scif-r8a77470
+              - renesas,scif-r8a774a1
+              - renesas,scif-r8a774b1
+              - renesas,scif-r8a774c0
+              - renesas,scif-r8a774e1
+              - renesas,scif-r8a7778
+              - renesas,scif-r8a7779
+              - renesas,scif-r8a7790
+              - renesas,scif-r8a7791
+              - renesas,scif-r8a7792
+              - renesas,scif-r8a7793
+              - renesas,scif-r8a7794
+              - renesas,scif-r8a7795
+              - renesas,scif-r8a7796
+              - renesas,scif-r8a77961
+              - renesas,scif-r8a77965
+              - renesas,scif-r8a77970
+              - renesas,scif-r8a77980
+              - renesas,scif-r8a77990
+              - renesas,scif-r8a77995
+              - renesas,scif-r8a779a0
+              - renesas,scif-r8a779f0
+              - renesas,scif-r8a779g0
+    then:
+      properties:
+        interrupts:
+          items:
+            - description: A combined interrupt
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,scif-r7s72100
+    then:
+      properties:
+        interrupts:
+          items:
+            - description: Error interrupt
+            - description: Receive buffer full interrupt
+            - description: Transmit buffer empty interrupt
+            - description: Break interrupt
+        interrupt-names:
+          items:
+            - const: eri
+            - const: rxi
+            - const: txi
+            - const: bri
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,scif-r7s9210
+              - renesas,scif-r9a07g044
+    then:
+      properties:
+        interrupts:
+          items:
+            - description: Error interrupt
+            - description: Receive buffer full interrupt
+            - description: Transmit buffer empty interrupt
+            - description: Break interrupt
+            - description: Data Ready interrupt
+            - description: Transmit End interrupt
+        interrupt-names:
+          items:
+            - const: eri
+            - const: rxi
+            - const: txi
+            - const: bri
+            - const: dri
+            - const: tei
+
 unevaluatedProperties: false
 
 examples:
-- 
2.34.1