From: "skyonce@126.com" <skyonce@126.com>
To: "Simon Glass" <sjg@chromium.org>
Cc: u-boot <u-boot@lists.denx.de>
Subject: Re: Re: The u-boot supports i2c-over-hid?
Date: Wed, 19 Apr 2023 16:33:28 +0800 [thread overview]
Message-ID: <202304191633269638855@126.com> (raw)
In-Reply-To: CAPnjgZ1N1yDQ2muh1H=MEU7USo6HMY4GcZ_HFcTRVNkWmDK2+g@mail.gmail.com
hi，
For i2c interface keyboard, how should we implement u-boot driver？
Do you have any suggestions
skyonce@126.com
From: Simon Glass
Date: 2023-04-19 09:45
To: skyonce@126.com
CC: u-boot
Subject: Re: The u-boot supports i2c-over-hid?
Hi,
+Heinrich Schuchardt +Heiko Schocher
On Thu, 13 Apr 2023 at 08:58, skyonce@126.com <skyonce@126.com> wrote:
>
> Hello,
> I would like to ask whether i2c-over-hid is not supported under u-boot at present. At present, we have this development need. I would like to ask whether it is feasible to transplant i2c-over-hid from kernel. If not, is there any other way?
>
I don't see any support for it. Yes, bringing things in from Linux is
a common approach. Some changes are needed for driver model and some
differing APIs.
Regards,
Simon
next prev parent reply other threads:[~2023-04-19 14:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-13 10:40 The u-boot supports i2c-over-hid? skyonce
2023-04-19 1:45 ` Simon Glass
2023-04-19 8:33 ` skyonce [this message]
2023-04-19 22:40 ` Simon Glass
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