linux-kernel - Re: [PATCH v6 3/5] arm64: dts: rockchip: Add AP6275P wireless support to Khadas Edge 2

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Message-ID: <1910785a220.279b.9b12b7fc0a3841636cfb5e919b41b954@broadcom.com>
Date: Wed, 31 Jul 2024 08:41:24 +0200
From: Arend Van Spriel <arend.vanspriel@...adcom.com>
To: Jacobe Zang <jacobe.zang@...ion.com>, <robh@...nel.org>, <krzk+dt@...nel.org>, <heiko@...ech.de>, <kvalo@...nel.org>, <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>, <conor+dt@...nel.org>
CC: <efectn@...tonmail.com>, <dsimic@...jaro.org>, <jagan@...eble.ai>, <devicetree@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-rockchip@...ts.infradead.org>, <linux-kernel@...r.kernel.org>, <arend@...adcom.com>, <linux-wireless@...r.kernel.org>, <netdev@...r.kernel.org>, <megi@....cz>, <duoming@....edu.cn>, <bhelgaas@...gle.com>, <minipli@...ecurity.net>, <brcm80211@...ts.linux.dev>, <brcm80211-dev-list.pdl@...adcom.com>, <nick@...das.com>
Subject: Re: [PATCH v6 3/5] arm64: dts: rockchip: Add AP6275P wireless support to Khadas Edge 2

On July 31, 2024 8:11:58 AM Jacobe Zang <jacobe.zang@...ion.com> wrote:

> Khadas Edge2 uses the PCI-e Ampak AP6275P 2T2R Wi-Fi 6 module. The
> pcie@0 node can be used as Bridge1, so the wifi@0 node is used as a
> device under the Bridge1.
>
> Co-developed-by: Muhammed Efe Cetin <efectn@...tonmail.com>
> Signed-off-by: Muhammed Efe Cetin <efectn@...tonmail.com>
> Signed-off-by: Jacobe Zang <jacobe.zang@...ion.com>
> ---
> .../boot/dts/rockchip/rk3588s-khadas-edge2.dts   | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts 
> b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
> index dbddfc3bb4641..b80a552dad883 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
> @@ -283,6 +283,22 @@ &pcie2x1l2 {
>  reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
>  vpcie3v3-supply = <&vcc3v3_pcie_wl>;
>  status = "okay";
> +
> + pcie@0,0 {
> + reg = <0x400000 0 0 0 0>;
> + #address-cells = <3>;
> + #size-cells = <2>;
> + ranges;
> + device_type = "pci";
> + bus-range = <0x40 0x4f>;
> +
> + wifi: wifi@0,0 {
> + compatible = "pci14e4,449d";

Probably need to add "brcm,bcm4329-fmac" as well here.

Regards,
Arend