[PATCH dev-5.10] arm: dts: nuvoton: gsj: Enable Nuvoton fan filter

[Willy Tu]

ping

On Fri, Apr 23, 2021 at 5:38 PM Willy Tu <wltu at google.com> wrote:

> gsj platform sometimes also see low fan speed issue that can be partly
> prevented with this fan filter.
>
> Signed-off-by: Willy Tu <wltu at google.com>
> ---
>  arch/arm/boot/dts/nuvoton-npcm730-gsj.dts | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
> b/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
> index 3ff116aaacb3..86facfc08c6e 100644
> --- a/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
> +++ b/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
> @@ -408,18 +408,21 @@ fan at 0 {
>                 reg = <0x00>;
>                 fan-tach-ch = /bits/ 8 <0x00 0x01>;
>                 cooling-levels = <127 255>;
> +               fan_filter_en;
>         };
>
>         fan at 1 {
>                 reg = <0x01>;
>                 fan-tach-ch = /bits/ 8 <0x02 0x03>;
>                 cooling-levels = /bits/ 8 <127 255>;
> +               fan_filter_en;
>         };
>
>         fan at 2 {
>                 reg = <0x02>;
>                 fan-tach-ch = /bits/ 8 <0x04 0x05>;
>                 cooling-levels = /bits/ 8 <127 255>;
> +               fan_filter_en;
>         };
>  };
>
> --
> 2.31.1.498.g6c1eba8ee3d-goog
>
>
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