linux-kernel - Re: [PATCH] phy: rockchip: naneng-combphy: Enable U3 OTG port for RK3568

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Message-Id: <175501691338.633310.6315313120573301384.b4-ty@kernel.org>
Date: Tue, 12 Aug 2025 22:11:53 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Kishon Vijay Abraham I <kishon@...nel.org>, 
 Heiko Stuebner <heiko@...ech.de>, Yifeng Zhao <yifeng.zhao@...k-chips.com>, 
 Johan Jonker <jbx6244@...il.com>, Jonas Karlman <jonas@...boo.se>
Cc: linux-phy@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org, 
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] phy: rockchip: naneng-combphy: Enable U3 OTG port for
 RK3568


On Wed, 23 Jul 2025 07:23:22 +0000, Jonas Karlman wrote:
> The boot firmware may disable the U3 port early during boot and leave it
> up to the controller or PHY driver to re-enable U3 when needed.
> 
> The Rockchip USBDP PHY driver currently does this for RK3576 and RK3588,
> something the Rockchip Naneng Combo PHY driver never does for RK3568.
> This may result in USB 3.0 ports being limited to only using USB 2.0 or
> in special cases not working at all on RK3568.
> 
> [...]

Applied, thanks!

[1/1] phy: rockchip: naneng-combphy: Enable U3 OTG port for RK3568
      commit: 4e346666edcc0506d8f0e581de4280b85b0d3e98

Best regards,
-- 
~Vinod