linux-kernel - Re: [PATCH v2 2/2] arm64: dts: broadcom: bcmbca: bcm4908: Add DT for Zyxel EX3510-B

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Message-ID: <20241124175713.718830-1-florian.fainelli@broadcom.com>
Date: Sun, 24 Nov 2024 09:57:12 -0800
From: Florian Fainelli <florian.fainelli@...adcom.com>
To: bcm-kernel-feedback-list@...adcom.com,
	Sam Edwards <cfsworks@...il.com>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Rafał Miłecki <rafal@...ecki.pl>,
	William Zhang <william.zhang@...adcom.com>,
	Anand Gore <anand.gore@...adcom.com>,
	Kursad Oney <kursad.oney@...adcom.com>
Cc: Florian Fainelli <f.fainelli@...il.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Sam Edwards <CFSworks@...il.com>
Subject: Re: [PATCH v2 2/2] arm64: dts: broadcom: bcmbca: bcm4908: Add DT for Zyxel EX3510-B

From: Florian Fainelli <f.fainelli@...il.com>

On Wed,  9 Oct 2024 14:54:54 -0700, Sam Edwards <cfsworks@...il.com> wrote:
> Zyxel EX3510-B is a WiFi 6 capable home gateway (family) based on the
> BCM4906 SoC, with 512MiB of RAM and 512MiB of NAND flash. WiFi support
> consists of a BCM6710 and a BCM6715 attached to separate PCIe buses.
> 
> Add an initial devicetree for this system, with support for:
> - Onboard UART (per base dtsi)
> - USB (2.0 only; superspeed devices are treated as high-speed due to an
>     unknown cause)
> - Both buttons (rear reset, front WPS)
> - Almost all LEDs:
>   - Power (red/green)
>   - Internet (red/green)
>   - WAN (green)
>   - LAN (green; anode is connected to GPIO 13 so currently
>       nonfunctioning)
>   - USB (green)
>   - WPS button (red/green)
>   - Absent in DT: There are 2.4GHz/5.0GHz WiFi status LEDs connected to
>       the WiFi chips instead of the SoC.
> - NAND flash
> - Embedded Ethernet switch
> - Factory-programmed Ethernet MAC address
> 
> WiFi cannot be enabled at this time due to Linux lacking drivers for
> both the PCIe controllers and the PCIe WiFi peripherals.
> 
> Signed-off-by: Sam Edwards <CFSworks@...il.com>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian