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From: Macpaul Lin <macpaul.lin@mediatek.com>
To: Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-phy@lists.infradead.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <stable@vger.kernel.org>,
	<gregkh@linuxfoundation.org>
Subject: Re: [PATCH v2 1/2] dt-bindings: phy: mediatek: tphy: add a property for force-mode switch
Date: Mon, 19 Feb 2024 18:11:03 +0800	[thread overview]
Message-ID: <91b2109d-1bf7-1fa7-ac16-ec1d9aba2f5b@mediatek.com> (raw)
In-Reply-To: <170317895962.712473.102387666807925662.b4-ty@kernel.org>

On 12/22/23 01:15, Vinod Koul wrote:
> 	
> 
> External email : Please do not click links or open attachments until you 
> have verified the sender or the content.
> 
> On Mon, 11 Dec 2023 10:56:23 +0800, Chunfeng Yun wrote:
>> Due to some old SoCs with shared t-phy between usb3 and pcie only support
>> force-mode switch, and shared and non-shared t-phy may exist at the same
>> time on a SoC, can't use compatible to distinguish between shared and
>> non-shared t-phy, add a property to supported it.
>> Currently, only support switch from default pcie mode to usb3 mode.
>> But now prefer to use "mediatek,syscon-type" on new SoC as far as possible.
>> 
>> [...]
> 
> Applied, thanks!
> 
> [1/2] dt-bindings: phy: mediatek: tphy: add a property for force-mode switch
>        commit: cc230a4cd8e91f64c90b5494dfd76848197418ed
> [2/2] phy: mediatek: tphy: add support force phy mode switch
>        commit: 9b27303003f5af0d378f29ccccea57c7d65cc642
> 
> Best regards,
> -- 
> ~Vinod
> 
> 

Is it possible to cherry-pick these 2 patches to stable branches?
These 2 patches help fix USB port 1 (xhci1) for board mt8395-genio-1200-evb.
The following branch has been tested.
  - linux-6.7.y (6.7.5): apply test, build pass, function tested OK 
(with corresponded dtb change).
  - linux-6.6.y (6.6.17): apply test, build pass.
  - linux-6.1.y (6.1.78): apply test, build pass.

Thanks.
Macpaul Lin

-- 
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linux-phy@lists.infradead.org
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      reply	other threads:[~2024-02-19 10:11 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-11  2:56 [PATCH v2 1/2] dt-bindings: phy: mediatek: tphy: add a property for force-mode switch Chunfeng Yun
2023-12-11  2:56 ` [PATCH v2 2/2] phy: mediatek: tphy: add support force phy mode switch Chunfeng Yun
2023-12-11  8:02 ` [PATCH v2 1/2] dt-bindings: phy: mediatek: tphy: add a property for force-mode switch Krzysztof Kozlowski
2023-12-21 17:15 ` Vinod Koul
2024-02-19 10:11   ` Macpaul Lin [this message]

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