[PATCH] arm64: dts: mt7622: fix cpufreq 300MHz node value

[Daniel Golle]

On Mon, Oct 25, 2021 at 12:07:24PM +0100, Alan Swanson wrote:
> Descriptor is "opp-300000000" but opp-hz value is "30000000"
> missing a zero.
> 
> Fixes: a5a80f78657f ("arm64: dts: mt7622: add cpufreq related device
> nodes")
> Signed-off-by: Alan Swanson <reiver at improbability.net>

This has been reported by users of OpenWrt as well, and it's an obvious
typo.
Some boards hang at reboot in TF-A bl2 when reboot happens @0.95V.
Raising the voltage to 1.00V fixes that, but this should probably be
fixed in TF-A (as Linux itself works fine with 300MHz at 0.95V)

Acked-by: Daniel Golle <daniel at makrotopia.org>

> ---
>  arch/arm64/boot/dts/mediatek/mt7622.dtsi | 2 +-
>  1 file changed, 1 insertions(+), 1 deletions(-)
> 
> diff -u a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
> b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
> --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi	2021-10-25
> 11:30:11.000000000 +0100
> +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi	2021-10-25
> 11:30:38.638229331 +0100
> @@ -24,7 +24,7 @@
>  		compatible = "operating-points-v2";
>  		opp-shared;
>  		opp-300000000 {
> -			opp-hz = /bits/ 64 <30000000>;
> +			opp-hz = /bits/ 64 <300000000>;
>  			opp-microvolt = <950000>;
>  		};
> 
> -- 
> 
> 
> 
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