[OpenWrt-Devel] [PATCH] ramips: enable external amplifier for Xiaomi MiWiFi Mini

郭传鈜 gch981213 at gmail.com
Wed Sep 2 19:49:40 EDT 2015


Hi!
   I remember that there is no external PA on Miwifi Mini so this
patch may be useless :-(  BTW There is no external PA and external LNA
support in current rt2x00 driver.

2015-09-01 0:11 GMT+08:00 D. Andrei Măceș <dmaces at nd.edu>:
> Attempt to boost the 2.4 GHz signal, currently very low.
>
> Signed-off-by: D. Andrei Măceș <dmaces at nd.edu>
> ---
>  target/linux/ramips/dts/MIWIFI-MINI.dts | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/target/linux/ramips/dts/MIWIFI-MINI.dts b/target/linux/ramips/dts/MIWIFI-MINI.dts
> index fa9846c..dad99c3 100644
> --- a/target/linux/ramips/dts/MIWIFI-MINI.dts
> +++ b/target/linux/ramips/dts/MIWIFI-MINI.dts
> @@ -113,6 +113,11 @@
>                                 ralink,group = "i2c", "rgmii1";
>                                 ralink,function = "gpio";
>                         };
> +
> +                       pa {
> +                               ralink,group = "pa";
> +                               ralink,function = "pa";
> +                       };
>                 };
>         };
>
> --
> 2.1.4
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