All of lore.kernel.org
 help / color / mirror / Atom feed
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
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=59A4D1E2.3010208@mothictech.com \
    --to=martinbv-cvvvtor6qhaqdj6do+/saq@public.gmane.org \
    --cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.