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From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: "Macpaul Lin (林智斌)" <Macpaul.Lin@mediatek.com>,
	"Peter Wang (王信友)" <peter.wang@mediatek.com>,
	"chu.stanley@gmail.com" <chu.stanley@gmail.com>,
	"robh@kernel.org" <robh@kernel.org>,
	"James.Bottomley@HansenPartnership.com"
	<James.Bottomley@HansenPartnership.com>,
	"bvanassche@acm.org" <bvanassche@acm.org>,
	"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"conor+dt@kernel.org" <conor+dt@kernel.org>,
	"linux-mediatek@lists.infradead.org"
	<linux-mediatek@lists.infradead.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"krzk+dt@kernel.org" <krzk+dt@kernel.org>,
	"alim.akhtar@samsung.com" <alim.akhtar@samsung.com>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	"matthias.bgg@gmail.com" <matthias.bgg@gmail.com>,
	"avri.altman@wdc.com" <avri.altman@wdc.com>,
	"martin.petersen@oracle.com" <martin.petersen@oracle.com>
Cc: "macpaul@gmail.com" <macpaul@gmail.com>,
	"Pablo Sun (孫毓翔)" <pablo.sun@mediatek.com>,
	Project_Global_Chrome_Upstream_Group
	<Project_Global_Chrome_Upstream_Group@mediatek.com>,
	"Bear Wang (萩原惟德)" <bear.wang@mediatek.com>,
	"Ramax Lo (羅明遠)" <Ramax.Lo@mediatek.com>
Subject: Re: [PATCH v2 3/4] dt-bindings: ufs: mediatek,ufs: add MT8195 compatible and update clock nodes
Date: Wed, 23 Jul 2025 10:10:02 +0200	[thread overview]
Message-ID: <f1589156-7e4a-4f47-88a1-8c51f6594366@collabora.com> (raw)
In-Reply-To: <845f204b2b2e39b794cdb9c0f3293dc8cba7286a.camel@mediatek.com>

Il 23/07/25 09:33, Macpaul Lin (林智斌) ha scritto:
> On Tue, 2025-07-22 at 11:39 +0200, AngeloGioacchino Del Regno wrote:
>>
>> External email : Please do not click links or open attachments until
>> you have verified the sender or the content.
>>
> 
> [snip...]
> 
>> The unipro mp_bclk really is the ufs-sap clock; besides, the standard
>> has clocks
>> for both TX and RX symbols - and also MT8195 (and also MT6991,
>> MT8196, and others)
>> UFS controller do have both TX and RX symbol clocks.
>>
>> Besides, you're also missing the crypto clocks for UFS, which brings
>> the count to
>> 12 total clocks for MT8195.
>>
>> Please, look at my old submission, which actually fixes the
>> compatibles other than
>> adding the right clocks for all UFS controllers in MediaTek
>> platforms.
>>
>> https://lore.kernel.org/all/20240612074309.50278-1-angelogioacchino.delregno@collabora.com/
>>
>> I want to take the occasion to remind everyone that my fixes were
>> discarded because
>> the MediaTek UFS driver maintainer wants to keep the low quality of
>> the driver in
>> favor of easier downstream porting - which is *not* in any way
>> adhering to quality
>> standards that the Linux community deserves.
>>
> 
> Oops, it is sad to hear that.
> MediaTek will raise an internal discussion and hope
> we could get the more specific requirements back to you soon.
> 

Thanks for that.

Cheers,
Angelo


  reply	other threads:[~2025-07-23  8:34 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-22  8:57 [PATCH v2 1/4] scsi: ufs: ufs-mediatek: Add UFS host support for MT8195 SoC Macpaul Lin
2025-07-22  8:57 ` [PATCH v2 2/4] dt-bindings: ufs: mediatek,ufs: add ufs-disable-mcq flag for UFS host Macpaul Lin
2025-07-23  4:45   ` Rob Herring (Arm)
2025-07-23  9:33   ` Peter Wang (王信友)
2025-07-22  8:57 ` [PATCH v2 3/4] dt-bindings: ufs: mediatek,ufs: add MT8195 compatible and update clock nodes Macpaul Lin
2025-07-22  9:39   ` AngeloGioacchino Del Regno
2025-07-23  4:50     ` Rob Herring
2025-07-23  7:33     ` Macpaul Lin (林智斌)
2025-07-23  8:10       ` AngeloGioacchino Del Regno [this message]
2025-07-23  9:41     ` Peter Wang (王信友)
2025-10-19 10:19       ` Krzysztof Kozlowski
2025-10-20  8:13         ` Peter Wang (王信友)
2025-10-20  8:28           ` Krzysztof Kozlowski
2025-10-20  9:44             ` Peter Wang (王信友)
2025-10-20  9:56               ` Krzysztof Kozlowski
2025-10-20 10:46                 ` Peter Wang (王信友)
2025-10-20 11:04                   ` AngeloGioacchino Del Regno
2025-10-20 11:46                     ` Peter Wang (王信友)
2025-10-20 10:02               ` Krzysztof Kozlowski
2025-10-20 10:49                 ` Peter Wang (王信友)
2025-07-22  8:57 ` [PATCH v2 4/4] arm64: dts: mediatek: mt8195: add UFSHCI node Macpaul Lin
2025-07-23  9:34   ` Peter Wang (王信友)
2025-07-23  9:33 ` [PATCH v2 1/4] scsi: ufs: ufs-mediatek: Add UFS host support for MT8195 SoC Peter Wang (王信友)
2025-07-31  4:44 ` Martin K. Petersen
2025-10-20 15:40 ` Bart Van Assche

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