linux-kernel - [PATCH V2 2/2] dt-bindings: gpio: vf610: update gpio-ranges

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Message-Id: <20230330100550.2049687-2-peng.fan@oss.nxp.com>
Date:   Thu, 30 Mar 2023 18:05:50 +0800
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     linus.walleij@...aro.org, brgl@...ev.pl, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org
Cc:     shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-imx@....com, stefan@...er.ch,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Peng Fan <peng.fan@....com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH V2 2/2] dt-bindings: gpio: vf610: update gpio-ranges

From: Peng Fan <peng.fan@....com>

And bounds for gpio-ranges to address dtbs_error.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Peng Fan <peng.fan@....com>
---

V2:
 Enlarge bounds, and still restrict as 1 for previous devices
 Add A-b

 .../devicetree/bindings/gpio/gpio-vf610.yaml      | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
index d2c39dba56ad..69eac4194459 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
@@ -59,7 +59,8 @@ properties:
       - const: port
 
   gpio-ranges:
-    maxItems: 1
+    minItems: 1
+    maxItems: 32
 
 required:
   - compatible
@@ -70,6 +71,18 @@ required:
   - "#gpio-cells"
   - gpio-controller
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,vf610-gpio
+    then:
+      properties:
+        gpio-ranges:
+          maxItems: 1
+
 additionalProperties: false
 
 examples:
-- 
2.37.1