linux-kernel - Re: [linux-sunxi] [PATCH v2] arm64: dts: allwinner: h6: PineH64 model B: Add wifi

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Date:   Sat, 31 Oct 2020 22:12:51 +0100
From:   Corentin Labbe <clabbe.montjoie@...il.com>
To:     Jernej Skrabec <jernej.skrabec@...l.net>
Cc:     mripard@...nel.org, wens@...e.org, robh+dt@...nel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com
Subject: Re: [linux-sunxi] [PATCH v2] arm64: dts: allwinner: h6: PineH64
 model B: Add wifi

On Fri, Oct 30, 2020 at 06:25:30PM +0100, Jernej Skrabec wrote:
> PineH64 model B contains RTL8723CS wifi+bt combo module.
> 
> Since bluetooth support is not yet squared away, only wifi is enabled
> for now.
> 
> Acked-by: Chen-Yu Tsai <wens@...e.org>
> Signed-off-by: Jernej Skrabec <jernej.skrabec@...l.net>
> ---
> Changes from v1:
> - added Chen-Yu tag
> - added vqmmc-supply
> 
>  .../dts/allwinner/sun50i-h6-pine-h64-model-b.dts  | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts
> index f4c8966a6497..7fea1e4e2d49 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts
> @@ -10,6 +10,12 @@ / {
>  	compatible = "pine64,pine-h64-model-b", "allwinner,sun50i-h6";
>  
>  	/delete-node/ reg_gmac_3v3;
> +
> +	wifi_pwrseq: wifi_pwrseq {
> +		compatible = "mmc-pwrseq-simple";
> +		reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
> +		post-power-on-delay-ms = <200>;
> +	};
>  };
>  
>  &hdmi_connector {
> @@ -19,3 +25,12 @@ &hdmi_connector {
>  &emac {
>  	phy-supply = <&reg_aldo2>;
>  };
> +
> +&mmc1 {
> +	vmmc-supply = <&reg_cldo3>;
> +	vqmmc-supply = <&reg_aldo1>;
> +	mmc-pwrseq = <&wifi_pwrseq>;
> +	bus-width = <4>;
> +	non-removable;
> +	status = "okay";
> +};
> -- 

Hello

Tested-by: <clabbe.montjoie@...il.com>
RTL8723CS driver probe and related iwlist commands works. (like listing availlable channels)
But connecting to a wireless network was not successfully tested yet. (I need to set a test network).

Regards