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Date:   Thu, 10 Feb 2022 06:40:19 +0100
From:   Lukas Wunner <lukas@wunner.de>
To:     Vidya Sagar <vidyas@nvidia.com>
Cc:     Keith Busch <kbusch@kernel.org>, robh+dt@kernel.org,
        rafael.j.wysocki@intel.com, hch@lst.de, bhelgaas@google.com,
        mmaddireddy@nvidia.com, kthota@nvidia.com, sagar.tv@gmail.com,
        linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: Query related to shutting down NVMe during system suspend
Message-ID: <20220210054019.GA929@wunner.de>
References: <65b836cd-8d5d-b9c2-eb8f-2ee3ef46112b@nvidia.com>
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 <0801d0ee-1c39-4413-7865-6c1c61e4706e@nvidia.com>
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On Thu, Feb 10, 2022 at 09:41:04AM +0530, Vidya Sagar wrote:
> On 2/10/2022 1:56 AM, Keith Busch wrote:
> > Christoph prefers to append quirks for platforms that need full device
> > shutdown on s2idle instead of changing the driver default.
> > 
> > We use dmi matching for our current platform quirk list. I do not know
> > what the equivalent is for device-tree based platforms. Do you know?
> 
> I'm afraid I don't.

of_machine_is_compatible()