Subject: Re: [PATCH] arm64: dts: imx8mq-librem5-devkit: Use 0.9V for VDD_GPU

From: Shawn Guo <[email-masked]>
Date: Mon, 20 Apr 2020 22:54:59 +0800

On Thu, Mar 19, 2020 at 05:46:02PM +0100, Guido Günther wrote:
> According to the imx8mq data sheet running VDD_GPU at 0.9V is enough
> when not overclocking to 1GHz (which we currently don't do).
> 
> Signed-off-by: Guido Günther <[email-masked]>

It doesn't apply to my branch.

Shawn

> ---
>  arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
> index c47a26cf8e43..736b250bc9c2 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
> @@ -318,7 +318,7 @@
>  				regulator-min-microvolt = <700000>;
>  				regulator-max-microvolt = <1300000>;
>  				regulator-always-on;
> -				rohm,dvs-run-voltage = <1000000>;
> +				rohm,dvs-run-voltage = <900000>;
>  			};
>  
>  			buck4_reg: BUCK4 {
> -- 
> 2.23.0
> 

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