linux-kernel - Re: (subset) [PATCH v8 00/10] arm64: lan969x: Add support for Microchip LAN969x SoC

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Message-ID: <50ca5062-5bbd-4c72-83c6-1d9abc6bde2e@microchip.com>
Date: Wed, 3 Sep 2025 16:01:08 +0200
From: Nicolas Ferre <nicolas.ferre@...rochip.com>
To: Claudiu Beznea <claudiu.beznea@...on.dev>, Vinod Koul <vkoul@...nel.org>,
	<linux@...linux.org.uk>, <alexandre.belloni@...tlin.com>,
	<catalin.marinas@....com>, <will@...nel.org>, <olivia@...enic.com>,
	<herbert@...dor.apana.org.au>, <davem@...emloft.net>,
	<andi.shyti@...nel.org>, <lee@...nel.org>, <broonie@...nel.org>,
	<gregkh@...uxfoundation.org>, <jirislaby@...nel.org>, <arnd@...nel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	<linux-crypto@...r.kernel.org>, <dmaengine@...r.kernel.org>,
	<linux-i2c@...r.kernel.org>, <linux-spi@...r.kernel.org>,
	<linux-serial@...r.kernel.org>, <o.rempel@...gutronix.de>,
	<daniel.machon@...rochip.com>, Robert Marko <robert.marko@...tura.hr>,
	<luka.perkov@...tura.hr>, Vinod Koul <vinod.koul@...el.com>
Subject: Re: (subset) [PATCH v8 00/10] arm64: lan969x: Add support for
 Microchip LAN969x SoC

On 03/09/2025 at 15:16, Alexander Dahl wrote:
> Hello,
> 
> Am Thu, Jul 31, 2025 at 11:05:07AM +0300 schrieb Claudiu Beznea:
>> Hi, Vinod,
>>
>> On 23.07.2025 15:29, Vinod Koul wrote:
>>>
>>> On Wed, 02 Jul 2025 20:35:58 +0200, Robert Marko wrote:
>>>> This patch series adds basic support for Microchip LAN969x SoC.
>>>>
>>>> It introduces the SoC ARCH symbol itself under the ARCH_MICROCHIP symbol
>>>> which allows to avoid the need to change dependencies of the drivers that
>>>> are shared for Microchip SoC-s in the future.
>>>>
>>>> DTS and further driver will be added in follow-up series.
>>>>
>>>> [...]
>>>
>>> Applied, thanks!
>>>
>>> [08/10] dma: xdmac: make it selectable for ARCH_MICROCHIP
>>>          commit: e56982021f5303b2523ac247e3c79b063459d012
>>
>> As this one depends, as well, on the first 3 patches in the series (Robert,
>> please correct me if I'm wrong), and there are still discussions ongoing,
>> can you please drop it until all is clear on the first 3 patches?
>>
>> Otherwise, applying only this patch will lead to AT91 XDMAC driver not
>> being built for SAMA5{D2, D3, D4}, SAMA7{G5, D65} SoCs. Linux is not
>> booting on SAMA7G5 SoC only with this patch applied.
> 
> Second that.  Just tested v6.17-rc4 on sam9x60 and DMA is not working
> at all because this driver can not be selected anymore.  This must be
> fixed before v6.17 release please!

Yep, I'll try to fast forward patch 02 of this series before 6.17-final 
(this instead of reverting XDMA patch).

Regards,
   Nicolas