linux-kernel - RE: [PATCH 4/6] ARM: dts: vf: rename io-expander@20 to pinctrl@20

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Message-ID:
 <PAXPR04MB8459B664F892D4A8726C70B88864A@PAXPR04MB8459.eurprd04.prod.outlook.com>
Date: Tue, 27 May 2025 05:24:23 +0000
From: Peng Fan <peng.fan@....com>
To: Frank Li <frank.li@....com>, Shawn Guo <shawnguo@...nel.org>, Sascha Hauer
	<s.hauer@...gutronix.de>, Pengutronix Kernel Team <kernel@...gutronix.de>,
	Stefan Agner <stefan@...er.ch>, Rob Herring <robh@...nel.org>, Krzysztof
 Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>,
	"moderated list:ARM/FREESCALE VYBRID ARM ARCHITECTURE"
	<linux-arm-kernel@...ts.infradead.org>, "open list:OPEN FIRMWARE AND
 FLATTENED DEVICE TREE BINDINGS" <devicetree@...r.kernel.org>, open list
	<linux-kernel@...r.kernel.org>
CC: "imx@...ts.linux.dev" <imx@...ts.linux.dev>
Subject: RE: [PATCH 4/6] ARM: dts: vf: rename io-expander@20 to pinctrl@20

> Subject: [PATCH 4/6] ARM: dts: vf: rename io-expander@20 to
> pinctrl@20
> 
> Rename io-expander@20 to pinctrl@20 to fix below CHECK_DTB
> warning:
> 
> arch/arm/boot/dts/nxp/vf/vf610-zii-dev-rev-c.dtb: sx1503@20
> (semtech,sx1503q):
>     $nodename:0: 'sx1503@20' does not match '^(pinctrl|pinmux)(@[0-
> 9a-f]+)?$
> 
> Signed-off-by: Frank Li <Frank.Li@....com>
> ---
>  arch/arm/boot/dts/nxp/vf/vf610-zii-dev-rev-c.dts | 2 +-
> arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts  | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/nxp/vf/vf610-zii-dev-rev-c.dts
> b/arch/arm/boot/dts/nxp/vf/vf610-zii-dev-rev-c.dts
> index 7a209c9c57a4d..79ea7cf57a4dc 100644
> --- a/arch/arm/boot/dts/nxp/vf/vf610-zii-dev-rev-c.dts
> +++ b/arch/arm/boot/dts/nxp/vf/vf610-zii-dev-rev-c.dts
> @@ -311,7 +311,7 @@ gpio5: io-expander@18 {
>  	 *    I/O14 - OPT1_TX_DIS
>  	 *    I/O15 - OPT2_TX_DIS
>  	 */
> -	gpio6: sx1503@20 {
> +	gpio6: pinctrl@20 {

Use gpio-controller?

>  		compatible = "semtech,sx1503q";
> 
>  		pinctrl-names = "default";
> diff --git a/arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts
> b/arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts
> index b3d338312df4f..8020a644dd9d1 100644
> --- a/arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts
> +++ b/arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts
> @@ -583,7 +583,7 @@ &i2c2 {
>  	pinctrl-0 = <&pinctrl_i2c2>;
>  	status = "okay";
> 
> -	gpio9: io-expander@20 {
> +	gpio9: pinctrl@20 {

Ditto.

Regards
Peng.

>  		compatible = "semtech,sx1503q";
>  		pinctrl-names = "default";
>  		pinctrl-0 = <&pinctrl_sx1503_20>;
> --
> 2.34.1
>