From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
To: Allen Martin <amartin-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: Simon Glass <sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] Add support for Nyan
Date: Mon, 24 Nov 2014 10:08:11 -0700 [thread overview]
Message-ID: <547365FB.7010408@wwwdotorg.org> (raw)
In-Reply-To: <1416757251-4588-1-git-send-email-sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
On 11/23/2014 08:40 AM, Simon Glass wrote:
> Add support for Tegra124 Nyan. Pinmux is based on norrin with a single
> change for the reset GPIO.
Allen, can you please confirm the reset GPIO setting for Norrin in the
pinmux patch you sent? It seems as if the two boards truly are this
identical, the reset pin would be too.
Perhaps the issue is that one of these patches assumes
APB_MISC_PP_PINMUX_GLOBAL_0's CLAMP_INPUTS_WHEN_TRISTATED bit is set,
whereas the other assumes it is clear? The latest guidance is that that
bit should always be clear now, although not all pinmux spreadsheets
have been updated to conform with this. Can you both confirm the value
your pinmux settings expect, or were tested with?
next prev parent reply other threads:[~2014-11-24 17:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-23 15:40 [PATCH] Add support for Nyan Simon Glass
[not found] ` <1416757251-4588-1-git-send-email-sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2014-11-24 17:08 ` Stephen Warren [this message]
[not found] ` <547365FB.7010408-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-11-24 17:10 ` Simon Glass
2014-11-24 19:07 ` Andrew Bresticker
[not found] ` <CAL1qeaG6cvKsrwtLnqWYYzdbe4jhGqGxi-DRxftWGYsHWE+T5A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-11-24 19:31 ` Stephen Warren
[not found] ` <547387A5.2060500-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-11-24 21:13 ` Andrew Bresticker
[not found] ` <CAL1qeaGD9J+p=JoTPX5GuSmcZ2YnqbWExL-o5XuVfCZKdS0Bgw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-11-24 21:53 ` Stephen Warren
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