linux-kernel - Re: [PATCH v3 14/15] dt-bindings: mtd: sunxi: Add H616 compatible

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Message-ID: <a231f2a4-1cc4-4e40-8560-f0cb72b21f1a@bootlin.com>
Date: Fri, 24 Oct 2025 11:08:45 +0200
From: Richard GENOUD <richard.genoud@...tlin.com>
To: Miquel Raynal <miquel.raynal@...tlin.com>
Cc: Richard Weinberger <richard@....at>, Vignesh Raghavendra
 <vigneshr@...com>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
 Jernej Skrabec <jernej.skrabec@...il.com>,
 Samuel Holland <samuel@...lland.org>,
 Uwe Kleine-König <u.kleine-koenig@...libre.com>,
 Wentao Liang <vulab@...as.ac.cn>, Johan Hovold <johan@...nel.org>,
 Maxime Ripard <mripard@...nel.org>,
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
 linux-mtd@...ts.infradead.org, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 14/15] dt-bindings: mtd: sunxi: Add H616 compatible

Le 22/10/2025 à 11:20, Miquel Raynal a écrit :
> Hi Richard,
> 
> On 20/10/2025 at 12:13:10 +02, Richard Genoud <richard.genoud@...tlin.com> wrote:
> 
>> The H616 NAND controller is quite different from the A10 and A23 ones,
>> some registers offset changed, and some new one are introduced.
>> Also, the DMA handling is different (it uses chained descriptors)
>>
>> So, introduce a new compatible to represent this version of the IP.
>>
>> Signed-off-by: Richard Genoud <richard.genoud@...tlin.com>
>> ---
>>   .../mtd/allwinner,sun4i-a10-nand.yaml         | 41 +++++++++++++++++--
>>   1 file changed, 38 insertions(+), 3 deletions(-)
> 
> Please move the binding patch first in your series (binding then driver
> changes aligned with the introduced binding and then DT changes using
> it).
Yes, sorry, it took time but now I got it :)

> 
> Thanks,
> Miquèl
> 

Thanks!

-- 
Richard Genoud, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com