From: Brandon Martin <martinbv-cvVvTOR6QHAqDJ6do+/SaQ@public.gmane.org>
To: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH 1/2] rtc: v3020: Add documentation for DT bindings
Date: Mon, 28 Aug 2017 22:30:58 -0400 [thread overview]
Message-ID: <59A4D1E2.3010208@mothictech.com> (raw)
In-Reply-To: <CAL_JsqLgxQ1xKg6mWHQTjq-u3ukOu7n1kwBspVnpF6XDxWpVFw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On 08/28/2017 02:36 PM, Rob Herring wrote:
> I only meant for the GPIO based connection, that it looks like SPI bitbanging.
I guess the question then becomes if that's an appropriate thing to do
as part of a change set intended only to add DT bindings to an existing
driver. It wouldn't remove much code since much of the bit-banging type
code still needs to remain to support the MMIO mode.
The chip does explicitly support a SPI type connection, but I'm unaware
of any boards using it with a real SPI controller.
--
Brandon Martin
Mothic Technologies
317-565-1357 x7000
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next prev parent reply other threads:[~2017-08-29 2:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-22 21:05 [PATCH 0/2] DT bindings for rtc-v3020 Brandon Martin
[not found] ` <b832db93-9885-adfe-39b4-1950851b391d-cvVvTOR6QHAqDJ6do+/SaQ@public.gmane.org>
2017-08-22 21:05 ` [PATCH 1/2] rtc: v3020: Add documentation for DT bindings Brandon Martin
[not found] ` <660fa006-4f91-2fb5-ef98-ba0482e1ecff-cvVvTOR6QHAqDJ6do+/SaQ@public.gmane.org>
2017-08-25 21:54 ` Rob Herring
2017-08-25 22:36 ` Brandon Martin
[not found] ` <59A0A664.7040904-cvVvTOR6QHAqDJ6do+/SaQ@public.gmane.org>
2017-08-28 18:36 ` Rob Herring
[not found] ` <CAL_JsqLgxQ1xKg6mWHQTjq-u3ukOu7n1kwBspVnpF6XDxWpVFw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-08-29 2:30 ` Brandon Martin [this message]
2017-08-22 21:06 ` [PATCH 2/2] rtc: v3020: " Brandon Martin
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