linux-kernel - [PATCH v3 1/6] dt-bindings: gpio: vf610: update gpio-ranges

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Date:   Mon, 18 Sep 2023 16:16:05 +0800
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Andy Shevchenko <andy@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Stefan Agner <stefan@...er.ch>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>
Cc:     linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Peng Fan <peng.fan@....com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 1/6] dt-bindings: gpio: vf610: update gpio-ranges

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

i.MX93 supports four gpio-ranges at max. To fix below issue:
"gpio@...20080: gpio-ranges: [[30, 0, 84, 8], [30, 8, 66, 18],
 [30, 26, 34, 2], [30, 28, 0, 4]] is too long"

 Update the gpio-ranges property

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Peng Fan <peng.fan@....com>
---
 Documentation/devicetree/bindings/gpio/gpio-vf610.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
index 7c2d152e8617..59427d97adf5 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: 4
 
 patternProperties:
   "^.+-hog(-[0-9]+)?$":

-- 
2.37.1