From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
To: Lucas Stach <dev-8ppwABl0HbeELgA04lAiVw@public.gmane.org>,
"mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org"
<mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: "linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Peter De Schrijver
<pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Olof Johansson <olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org>,
Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
Subject: Re: [PATCH resend 1/2] clk: tegra: remove USB from clk init table
Date: Mon, 06 May 2013 15:05:24 -0600 [thread overview]
Message-ID: <51881B14.7030703@wwwdotorg.org> (raw)
In-Reply-To: <516EDC0B.1060105-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
On 04/17/2013 11:29 AM, Stephen Warren wrote:
> On 04/15/2013 01:31 AM, Lucas Stach wrote:
>> The USB clocks are just clock gates, so no need to set a specific clock.
>> In fact trying to set a specific clock is just a NOP if the requested
>> clockrate is the same as those of the parent (clk_m) or will trigger a
>> WARN_ON() if rates don't match up.
>>
>> As we are not setting a specific rate, nor activating the clocks at
>> init, there is no point in keeping the the usb entries in the clock init
>> table.
>
> Lucas, these two patches look good for me. I'm just waiting on Mike's
> ack to forward them to arm-soc. If that doesn't happen today, feel free
> to forward them to arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org when it does, with a note requesting
> they be applied since I'm away on vacation. ...
It looks like this didn't happen, so I'll forward the patches today.
prev parent reply other threads:[~2013-05-06 21:05 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-15 7:31 [PATCH resend 1/2] clk: tegra: remove USB from clk init table Lucas Stach
[not found] ` <1366011105-2351-1-git-send-email-dev-8ppwABl0HbeELgA04lAiVw@public.gmane.org>
2013-04-15 7:31 ` [PATCH resend 2/2] clk: tegra: add ac97 controller clock Lucas Stach
[not found] ` <1366011105-2351-2-git-send-email-dev-8ppwABl0HbeELgA04lAiVw@public.gmane.org>
2013-04-15 11:03 ` Peter De Schrijver
2013-04-17 12:17 ` Prashant Gaikwad
[not found] ` <516E92C7.6070700-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-04-17 15:11 ` Stephen Warren
2013-04-15 10:59 ` [PATCH resend 1/2] clk: tegra: remove USB from clk init table Peter De Schrijver
2013-04-15 17:47 ` Stephen Warren
[not found] ` <516C3D3A.7000508-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-04-17 12:14 ` Prashant Gaikwad
[not found] ` <516E9222.4080506-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-04-17 15:10 ` Stephen Warren
2013-04-17 12:09 ` Prashant Gaikwad
2013-04-17 17:29 ` Stephen Warren
[not found] ` <516EDC0B.1060105-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-04-17 19:48 ` Mike Turquette
2013-04-18 6:46 ` Olof Johansson
2013-05-06 21:05 ` Stephen Warren [this message]
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