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

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Date:   Wed, 29 Mar 2023 14:14:22 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Peng Fan <peng.fan@....com>
Cc:     "Peng Fan (OSS)" <peng.fan@....nxp.com>,
        "linus.walleij@...aro.org" <linus.walleij@...aro.org>,
        "brgl@...ev.pl" <brgl@...ev.pl>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "krzysztof.kozlowski+dt@...aro.org" 
        <krzysztof.kozlowski+dt@...aro.org>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        dl-linux-imx <linux-imx@....com>,
        "stefan@...er.ch" <stefan@...er.ch>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] dt-bindings: gpio: vf610: update gpio-ranges

> i.MX9 reuse the gpio-vf610 driver and yaml dtschema. There are some
> minor differences from hardware level. The gpio-ranges will also impact
> vybrid, but this may not matter.

So maybe use a constraint to limit it to 1 for everything other than
fsl,imx93-gpio?

	Andrew