linux-kernel - [PATCH 04/14] media: dt-bindings: media: rockchip,px30-vip: allow for different variants

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Message-Id: <20240220-v6-8-topic-rk3568-vicap-v1-4-2680a1fa640b@wolfvision.net>
Date: Tue, 20 Feb 2024 10:39:14 +0100
From: Michael Riesch <michael.riesch@...fvision.net>
To: Mehdi Djait <mehdi.djait.k@...il.com>, 
 Théo Lebrun <theo.lebrun@...tlin.com>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Rob Herring <robh+dt@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>, 
 Sakari Ailus <sakari.ailus@...ux.intel.com>
Cc: linux-media@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-rockchip@...ts.infradead.org, 
 Michael Riesch <michael.riesch@...fvision.net>
Subject: [PATCH 04/14] media: dt-bindings: media: rockchip,px30-vip: allow
 for different variants

Move the documentation of clocks and resets to a allOf: structure in order
to allow for different variants of the IP block.

Signed-off-by: Michael Riesch <michael.riesch@...fvision.net>
---
 .../bindings/media/rockchip,px30-vip.yaml          | 58 ++++++++++++++--------
 1 file changed, 37 insertions(+), 21 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml b/Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml
index 675a1ea47210..7168f166798c 100644
--- a/Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml
+++ b/Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml
@@ -24,32 +24,16 @@ properties:
   interrupts:
     maxItems: 1
 
-  clocks:
-    items:
-      - description: ACLK
-      - description: HCLK
-      - description: PCLK
-
-  clock-names:
-    items:
-      - const: aclk
-      - const: hclk
-      - const: pclk
+  clocks: true
+
+  clock-names: true
 
   iommus:
     maxItems: 1
 
-  resets:
-    items:
-      - description: AXI
-      - description: AHB
-      - description: PCLK IN
+  resets: true
 
-  reset-names:
-    items:
-      - const: axi
-      - const: ahb
-      - const: pclkin
+  reset-names: true
 
   power-domains:
     maxItems: 1
@@ -85,6 +69,38 @@ required:
   - clocks
   - ports
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,px30-vip
+    then:
+      properties:
+        clocks:
+          items:
+            - description: ACLK
+            - description: HCLK
+            - description: PCLK
+
+        clock-names:
+          items:
+            - const: aclk
+            - const: hclk
+            - const: pclk
+
+        resets:
+          items:
+            - description: AXI
+            - description: AHB
+            - description: PCLK IN
+
+        reset-names:
+          items:
+            - const: axi
+            - const: ahb
+            - const: pclkin
+
 additionalProperties: false
 
 examples:

-- 
2.30.2