[Gta04-owner] [PATCH 0/3] tty slave device support - version 3.
Dr. H. Nikolaus Schaller
hns at goldelico.com
Wed May 6 07:19:31 CEST 2015
Am 05.05.2015 um 21:54 schrieb Peter Hurley <peter at hurleysoftware.com>:
> Hi Neil,
> On 03/18/2015 01:58 AM, NeilBrown wrote:
>> here is version 3 of support for tty-slaves.
> Is there a v4 of this that I missed?
We did have a lengthy discussion about [PATCH 3/3] how to best (1)
represent the slave device in the device tree but as far as I am concerned,
I do not see that we have a consensus (2) and the device tree maintainers
have no comments or clear guidelines so far.
(1) best with respect to maintainability, flexibility, common design patterns,
compatibility and some other factors I don’t know the correct english words for
(2) basically the slave can be described as a subnode like for I2C bus slaves
or the slave device can reference the uart it is connected to like for GPIOs
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