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From: Francesco Dolcini <francesco@dolcini.it>
To: Nishanth Menon <nm@ti.com>, kamlesh@ti.com
Cc: vigneshr@ti.com, kristo@kernel.org, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: ti: k3-am62-main: Remove power-domains from crypto node
Date: Thu, 25 May 2023 16:44:21 +0200	[thread overview]
Message-ID: <ZG90RS4KYo0bCwF7@francesco-nb.int.toradex.com> (raw)
In-Reply-To: <20230417134241.oj5cmrqjeoxj2sb2@power>

On Mon, Apr 17, 2023 at 08:42:41AM -0500, Nishanth Menon wrote:
> On 19:03-20230417, kamlesh@ti.com wrote:
> > From: Kamlesh Gurudasani <kamlesh@ti.com>
> > 
> > With latest firmware update, we can no longer control power of SA3UL from
> > main domain.
> 
> How is this backward compatible?

I just stumbled across this commit since I had an issue with crypto@40900000
not being probed on Verdin AM62.

Not sure how this is supposed to work about backward/forward
compatibility, however this is needed for having it working with the
latest firmware.

And if there is a proper way that take care of this, it should be
backported IMO.

Francesco


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  reply	other threads:[~2023-05-25 14:53 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-04-17 13:33 [PATCH] arm64: dts: ti: k3-am62-main: Remove power-domains from crypto node kamlesh
2023-04-17 13:42 ` Nishanth Menon
2023-05-25 14:44   ` Francesco Dolcini [this message]
2023-05-27  6:31     ` Vignesh Raghavendra

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