linux-kernel - Re: [PATCH v3 2/2] arm64: dts: ti: am642-phyboard-electra: Add overlay to enable PCIe

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Message-ID: <bf928964-2c00-4e4a-a677-ad920cdc9759@ti.com>
Date: Mon, 10 Jun 2024 14:26:32 +0530
From: Vignesh Raghavendra <vigneshr@...com>
To: Nathan Morrisson <nmorrisson@...tec.com>, <nm@...com>, <kristo@...nel.org>,
        <robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>
CC: <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <upstream@...ts.phytec.de>,
        <w.egorov@...tec.de>
Subject: Re: [PATCH v3 2/2] arm64: dts: ti: am642-phyboard-electra: Add
 overlay to enable PCIe

Hi

On 14/05/24 04:26, Nathan Morrisson wrote:
> Add an overlay to enable PCIe on the am642-phyboard-electra. This
> will disable USB3 and restrict us to USB2.
> 


Commit message still doesn't answer why? Could you explain why the
overlay is needed


I am guessing USB3 and PCIe are exclusive at SoC level and board has
capabilities for both? So, please add the same to commit message.


[...]
-- 
Regards
Vignesh