From: Marc Dietrich <Marc.Dietrich-wkdnK3oF/XPYtB+G+YtuwQgYPMzSbZxj@public.gmane.org>
To: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: Colin Cross <ccross-z5hGa2qSFaRBDgjK7y7TUQ@public.gmane.org>,
Olof Johansson <olof-nZhT3qVonbNeoWH0uzbU5w@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 4/5] ARM: tegra: paz00: add clocks required forusboperation
Date: Mon, 8 Aug 2011 23:15:15 +0200 [thread overview]
Message-ID: <201108082315.16974.marc.dietrich@ap.physik.uni-giessen.de> (raw)
In-Reply-To: <74CDBE0F657A3D45AFBB94109FB122FF049F1721DE-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
Am Montag 08 August 2011, 19:38:25 schrieb Stephen Warren:
> Marc Dietrich wrote at Monday, August 08, 2011 11:19 AM:
> > On Monday 08 August 2011 18:57:52 Stephen Warren wrote:
>
> + { "pll_p_out4", "pll_p", 24000000, true },
>
> Oh, and looking at the patches I recently posted to add USB support to
> Harmony and Seaboard, which have been in the ChromeOS kernel for a while,
> the USB clocks entries are typically e.g.:
>
> { "usbd", "clk_m", 12000000, true},
> { "usb3", "clk_m", 12000000, true},
>
> Our internal Android kernel uses the same parent/rate setup for Harmony
> too.
>
> (there's a "usb2" too if you need; one per controller, so it depends which
> are used on the AC100)
Seems we are using all three ports (including fsl_udc for debugging). I left
them out because they seem to be switched on automaticly (either via the
bootloader or via the tegra-ehci driver).
On the other hand, we want to move to u-boot sooner or later so I think it's
better to enable them now.
Marc
WARNING: multiple messages have this Message-ID (diff)
From: Marc.Dietrich@ap.physik.uni-giessen.de (Marc Dietrich)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/5] ARM: tegra: paz00: add clocks required forusboperation
Date: Mon, 8 Aug 2011 23:15:15 +0200 [thread overview]
Message-ID: <201108082315.16974.marc.dietrich@ap.physik.uni-giessen.de> (raw)
In-Reply-To: <74CDBE0F657A3D45AFBB94109FB122FF049F1721DE@HQMAIL01.nvidia.com>
Am Montag 08 August 2011, 19:38:25 schrieb Stephen Warren:
> Marc Dietrich wrote at Monday, August 08, 2011 11:19 AM:
> > On Monday 08 August 2011 18:57:52 Stephen Warren wrote:
>
> + { "pll_p_out4", "pll_p", 24000000, true },
>
> Oh, and looking at the patches I recently posted to add USB support to
> Harmony and Seaboard, which have been in the ChromeOS kernel for a while,
> the USB clocks entries are typically e.g.:
>
> { "usbd", "clk_m", 12000000, true},
> { "usb3", "clk_m", 12000000, true},
>
> Our internal Android kernel uses the same parent/rate setup for Harmony
> too.
>
> (there's a "usb2" too if you need; one per controller, so it depends which
> are used on the AC100)
Seems we are using all three ports (including fsl_udc for debugging). I left
them out because they seem to be switched on automaticly (either via the
bootloader or via the tegra-ehci driver).
On the other hand, we want to move to u-boot sooner or later so I think it's
better to enable them now.
Marc
next prev parent reply other threads:[~2011-08-08 21:15 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-07 19:00 [PATCH 0/5] ARM: tegra: paz00: updates for "for-next" Marc Dietrich
2011-08-07 19:00 ` Marc Dietrich
[not found] ` <cover.1312742856.git.marvin24-Mmb7MZpHnFY@public.gmane.org>
[not found] ` <cover.1312735430.git.marvin24-Mmb7MZpHnFY@public.gmane.org>
2011-08-07 19:00 ` [PATCH 1/5] ARM: tegra: paz00: add support serial port on JP1 Marc Dietrich
2011-08-07 19:00 ` Marc Dietrich
2011-08-07 19:00 ` [PATCH 2/5] ARM: tegra: paz00: enable rfkill for internal wifi card Marc Dietrich
2011-08-07 19:00 ` Marc Dietrich
2011-08-07 19:00 ` [PATCH 3/5] ARM: tegra: paz00: enable wifi led Marc Dietrich
2011-08-07 19:00 ` Marc Dietrich
2011-08-07 19:00 ` [PATCH 4/5] ARM: tegra: paz00: add clocks required for usb operation Marc Dietrich
2011-08-07 19:00 ` Marc Dietrich
[not found] ` <76f31183766f1edce1230a925ced1c986dbdf028.1312742856.git.marvin24-Mmb7MZpHnFY@public.gmane.org>
2011-08-08 16:57 ` Stephen Warren
2011-08-08 16:57 ` Stephen Warren
2011-08-08 17:18 ` [PATCH 4/5] ARM: tegra: paz00: add clocks required for usboperation Marc Dietrich
2011-08-08 17:18 ` Marc Dietrich
[not found] ` <201108081919.07647.marc.dietrich-wkdnK3oF/XPYtB+G+YtuwQgYPMzSbZxj@public.gmane.org>
2011-08-08 17:38 ` Stephen Warren
2011-08-08 17:38 ` Stephen Warren
[not found] ` <74CDBE0F657A3D45AFBB94109FB122FF049F1721DE-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-08-08 21:15 ` Marc Dietrich [this message]
2011-08-08 21:15 ` [PATCH 4/5] ARM: tegra: paz00: add clocks required forusboperation Marc Dietrich
2011-08-09 18:29 ` [PATCH 4/5 V2] ARM: tegra: paz00: add clocks required for usb operation Marc Dietrich
2011-08-09 18:29 ` Marc Dietrich
[not found] ` <201108092029.17546.marvin24-Mmb7MZpHnFY@public.gmane.org>
2011-08-09 18:30 ` Olof Johansson
2011-08-09 18:30 ` Olof Johansson
[not found] ` <CAOesGMiV-jrcGFUXBf=5H__-gXvwgxUias7WGouYTvAy+k=oMg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-08-09 19:18 ` Marc Dietrich
2011-08-09 19:18 ` Marc Dietrich
[not found] ` <201108092118.43724.marvin24-Mmb7MZpHnFY@public.gmane.org>
2011-08-09 19:24 ` Olof Johansson
2011-08-09 19:24 ` Olof Johansson
2011-08-09 18:35 ` Stephen Warren
2011-08-09 18:35 ` Stephen Warren
2011-08-07 19:00 ` [PATCH 5/5] ARM: tegra: paz00: reorder the SDHCI channel init Marc Dietrich
2011-08-07 19:00 ` Marc Dietrich
2011-08-09 19:35 ` [PATCH 0/5] ARM: tegra: paz00: updates for "for-next" Olof Johansson
2011-08-09 19:35 ` Olof Johansson
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