linux-kernel - Re: [PATCH v2 2/2] mips: dts: ralink: mt7621: add crypto offload support

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Message-ID: <3ca3ee0d-7402-4f97-b700-a84971413d4a@genexis.eu>
Date: Fri, 2 Jan 2026 13:16:44 +0100
From: Benjamin Larsson <benjamin.larsson@...exis.eu>
To: Aleksander Jan Bajkowski <olek2@...pl>,
 Sergio Paracuellos <sergio.paracuellos@...il.com>
Cc: ansuelsmth@...il.com, herbert@...dor.apana.org.au, davem@...emloft.net,
 chester.a.unal@...nc9.com, robh@...nel.org, krzk+dt@...nel.org,
 conor+dt@...nel.org, matthias.bgg@...il.com, tsbogend@...ha.franken.de,
 angelogioacchino.delregno@...labora.com, linux-crypto@...r.kernel.org,
 linux-mips@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v2 2/2] mips: dts: ralink: mt7621: add crypto offload
 support

On 02/01/2026 00:06, Aleksander Jan Bajkowski wrote:
> Hi Sergio,
>
> On 1/1/26 22:46, Sergio Paracuellos wrote:
>> AFAICS, the crypto engine for mt7621 has also a clock gate[0] and a
>> reset line[1]. These two are not present in this binding.
> Will add reset and clock gate in the next iteration. It looks like
> the crypto engine in AN7581 also has a clock gate[0] and reset line[1].
> Just not sure if these definitions are correct.
>
> CC: Benjamin Larsson
>
>
Hi, bit 6 seems to reset the AN7581 crypto block ie the current code 
looks ok). The irq seems to be 44 and the clock code seems to be correct 
also.

MvH

Benjamin Larsson