linux-kernel - Re: [PATCH 2/7] ARM: dts: ls1021a-tqmals1021a: Add vcc-supply for spi-nor

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Message-ID: <Z+VnKhbXj0SB1L+i@lizhi-Precision-Tower-5810>
Date: Thu, 27 Mar 2025 10:56:42 -0400
From: Frank Li <Frank.li@....com>
To: Alexander Stein <alexander.stein@...tq-group.com>
Cc: Shawn Guo <shawnguo@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/7] ARM: dts: ls1021a-tqmals1021a: Add vcc-supply for
 spi-nor

On Thu, Mar 27, 2025 at 03:41:08PM +0100, Alexander Stein wrote:
> (Q)SPI NOR flash is supplied by 3.3V. Add the corresponding supply.
>
> Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>

Reviewed-by: Frank Li <Frank.Li@....com>

> ---
>  arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi
> index f7fe8581a23fa..271001eb5ad7f 100644
> --- a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi
> +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a.dtsi
> @@ -72,6 +72,7 @@ qflash0: flash@0 {
>  		spi-rx-bus-width = <4>;
>  		spi-tx-bus-width = <4>;
>  		reg = <0>;
> +		vcc-supply = <&reg_3p3v_som>;
>
>  		partitions {
>  			compatible = "fixed-partitions";
> --
> 2.43.0
>