linux-kernel - Re: [PATCH V3 1/5] dt-bindings: virtio: Add binding for virtio devices

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Message-ID: <20210727050903.io6kbeotsyplt2lx@vireshk-i7>
Date:   Tue, 27 Jul 2021 10:39:03 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Rob Herring <robh+dt@...nel.org>
Cc:     Jason Wang <jasowang@...hat.com>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Arnd Bergmann <arnd@...nel.org>,
        Jean-Philippe Brucker <jean-philippe@...aro.org>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Bill Mills <bill.mills@...aro.org>,
        Alex Bennée <alex.bennee@...aro.org>,
        "Enrico Weigelt, metux IT consult" <info@...ux.net>,
        Jie Deng <jie.deng@...el.com>, devicetree@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "open list:DRM DRIVER FOR QEMU'S CIRRUS DEVICE" 
        <virtualization@...ts.linux-foundation.org>
Subject: Re: [PATCH V3 1/5] dt-bindings: virtio: Add binding for virtio
 devices

On 26-07-21, 08:57, Rob Herring wrote:
> On Sun, Jul 25, 2021 at 10:52 PM Viresh Kumar <viresh.kumar@...aro.org> wrote:
> > +    description: |
> > +      Exactly one node describing the virtio device. The name of the node isn't
> > +      significant but its phandle can be used to by a user of the virtio device.
> > +
> > +  compatible:
> > +    pattern: "^virtio,[0-9a-f]+$"
> 
> DID is only 4 chars? If so, "^virtio,[0-9a-f]{1,4}$"

It is 32 bit actually, so making this {1,8}.

-- 
viresh