From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
To: Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: Marc Dietrich <marvin24-Mmb7MZpHnFY@public.gmane.org>,
"linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>
Subject: Re: [PATCH V2 9/9] ARM: dts: tegra: add the PM configurations of PMC
Date: Tue, 12 Mar 2013 22:14:10 -0600 [thread overview]
Message-ID: <513FFD12.8050007@wwwdotorg.org> (raw)
In-Reply-To: <1363142623.3998.33.camel-yx3yKKdKkHfc7b1ADBJPm0n48jw8i0AO@public.gmane.org>
On 03/12/2013 08:43 PM, Joseph Lo wrote:
> Hi Marc,
>
> On Tue, 2013-03-12 at 18:43 +0800, Marc Dietrich wrote:
>> Am Dienstag, 12. März 2013, 12:04:03 schrieb Joseph Lo:
>>> Adding the PM configuration of PMC when the platform support suspend
>>> function.
>>> + nvidia,core-pwr-good-time = <3845 3845>;
>>
>> mmh, no idea here. original source [1] shows 0x7e7e ticks which translates to
>> 1 sec?
>>
> The ticks was based on the 32KHz clock domain. I translate it to uS.
>>> 0x7e7e * (1.0/32000) * 1000000
1011937.4999999999
Oh, I suppose perhaps the 0x7e7e value is both values packed together,
so this should be:
>>> 0x7e * (1.0/32000) * 1000000
3937.5
WARNING: multiple messages have this Message-ID (diff)
From: swarren@wwwdotorg.org (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 9/9] ARM: dts: tegra: add the PM configurations of PMC
Date: Tue, 12 Mar 2013 22:14:10 -0600 [thread overview]
Message-ID: <513FFD12.8050007@wwwdotorg.org> (raw)
In-Reply-To: <1363142623.3998.33.camel@jlo-ubuntu-64.nvidia.com>
On 03/12/2013 08:43 PM, Joseph Lo wrote:
> Hi Marc,
>
> On Tue, 2013-03-12 at 18:43 +0800, Marc Dietrich wrote:
>> Am Dienstag, 12. M?rz 2013, 12:04:03 schrieb Joseph Lo:
>>> Adding the PM configuration of PMC when the platform support suspend
>>> function.
>>> + nvidia,core-pwr-good-time = <3845 3845>;
>>
>> mmh, no idea here. original source [1] shows 0x7e7e ticks which translates to
>> 1 sec?
>>
> The ticks was based on the 32KHz clock domain. I translate it to uS.
>>> 0x7e7e * (1.0/32000) * 1000000
1011937.4999999999
Oh, I suppose perhaps the 0x7e7e value is both values packed together,
so this should be:
>>> 0x7e * (1.0/32000) * 1000000
3937.5
next prev parent reply other threads:[~2013-03-13 4:14 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-12 4:04 [PATCH V2 9/9] ARM: dts: tegra: add the PM configurations of PMC Joseph Lo
2013-03-12 4:04 ` Joseph Lo
[not found] ` <1363061043-9680-1-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-03-12 10:43 ` Marc Dietrich
2013-03-12 10:43 ` Marc Dietrich
[not found] ` <97395805.p014F9TUYL-D3pzGp0ZKuDWZbiwp4sFPyrtisivX6KghOMvlBiLbJSELgA04lAiVw@public.gmane.org>
2013-03-13 2:43 ` Joseph Lo
2013-03-13 2:43 ` Joseph Lo
[not found] ` <1363142623.3998.33.camel-yx3yKKdKkHfc7b1ADBJPm0n48jw8i0AO@public.gmane.org>
2013-03-13 4:14 ` Stephen Warren [this message]
2013-03-13 4:14 ` Stephen Warren
[not found] ` <513FFD12.8050007-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-03-13 4:57 ` Joseph Lo
2013-03-13 4:57 ` Joseph Lo
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