From: Stephen Boyd <sboyd@codeaurora.org>
To: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Michael Turquette <mturquette@baylibre.com>,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Subject: Re: [PATCH] clk: pxa: pxa3xx: fix CKEN register access
Date: Tue, 04 Aug 2015 10:58:54 -0700 [thread overview]
Message-ID: <55C0FD5E.7000705@codeaurora.org> (raw)
In-Reply-To: <87h9ofmv2n.fsf@belgarion.home>
On 08/03/2015 11:22 PM, Robert Jarzmik wrote:
> Stephen Boyd <sboyd@codeaurora.org> writes:
>
>> On 08/03/2015 12:58 PM, Robert Jarzmik wrote:
>>> Clocks 0 to 31 are on CKENA, and not CKENB. The clock register names
>>> were inadequately inverted. As a consequence, all clock operations were
>>> happening on CKENB, because almost all but 2 clocks are on CKENA.
>>>
>>> As the clocks were activated by the bootloader in the former tests, it
>>> escaped the testing that the wrong clock gate was manipulated. The error
>>> was revealed by changing the pxa3xx-and driver to a module, where tupon
>>> unloading the wrong clock was disabled in CKENB.
>>>
>>> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
>>> ---
>> Did you want a fixes tag to send this back to stable?
> Ah yes, good point, v2 on its way.
>
> Stephen and Mike, do you think this can still get in -rc6 ?
>
It's not a new regression for v4.2 so we'll leave it to v4.3. I'll apply
it to clk-next.
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2015-08-04 17:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-03 19:58 [PATCH] clk: pxa: pxa3xx: fix CKEN register access Robert Jarzmik
2015-08-04 0:42 ` Stephen Boyd
2015-08-04 6:22 ` Robert Jarzmik
2015-08-04 17:58 ` Stephen Boyd [this message]
2015-08-04 18:33 ` Robert Jarzmik
2015-08-04 19:00 ` Stephen Boyd
2015-08-04 19:05 ` Robert Jarzmik
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=55C0FD5E.7000705@codeaurora.org \
--to=sboyd@codeaurora.org \
--cc=ezequiel@vanguardiasur.com.ar \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mturquette@baylibre.com \
--cc=robert.jarzmik@free.fr \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox