From: Peter De Schrijver <pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
Cc: "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
"linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Prashant Gaikwad
<pgaikwad-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH v6 08/10] ARM: dt: Add references to tegra_car clocks
Date: Fri, 15 Feb 2013 14:22:44 +0200 [thread overview]
Message-ID: <20130215122244.GP3073@tbergstrom-lnx.Nvidia.com> (raw)
In-Reply-To: <511D1F3F.1020309-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
On Thu, Feb 14, 2013 at 06:30:39PM +0100, Stephen Warren wrote:
> On 02/14/2013 03:01 AM, Peter De Schrijver wrote:
> > On Wed, Feb 13, 2013 at 05:48:03PM +0100, Stephen Warren wrote:
> ...
> >> You still need to initialize all the UART clocks in init_table[]. This
> ...
> > Yes. The parent relationships still need to be defined. But I think that's
> > the only thing we actually need to define still?
>
> You might want to explicitly set the rate too, if there is a divider in
> the clk module that affects it. If not, then parenting is indeed all you
> need.
Yes, for PLLs that might be useful. Device clock rates can also be set by the
driver and probably should be set by the driver.
Cheers,
Peter.
next prev parent reply other threads:[~2013-02-15 12:22 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-11 11:04 [PATCH v6 00/10] Tegra114 clockframework Peter De Schrijver
[not found] ` <1360580700-10245-1-git-send-email-pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-11 11:04 ` [PATCH v6 01/10] clk: tegra: Refactor PLL programming code Peter De Schrijver
2013-02-11 11:04 ` [PATCH v6 02/10] clk: tegra: Add TEGRA_PLL_BYPASS flag Peter De Schrijver
2013-02-11 11:04 ` [PATCH v6 03/10] clk: tegra: Add PLL post divider table Peter De Schrijver
2013-02-11 11:04 ` [PATCH v6 04/10] clk: tegra: Add new fields and PLL types for Tegra114 Peter De Schrijver
2013-02-11 11:04 ` [PATCH v6 05/10] clk: tegra: Add flags to tegra_clk_periph() Peter De Schrijver
2013-02-11 11:04 ` [PATCH v6 06/10] clk: tegra: Workaround for Tegra114 MSENC problem Peter De Schrijver
2013-02-11 11:04 ` [PATCH v6 07/10] ARM: tegra: Define Tegra114 CAR binding Peter De Schrijver
2013-02-11 11:04 ` [PATCH v6 08/10] ARM: dt: Add references to tegra_car clocks Peter De Schrijver
[not found] ` <1360580700-10245-9-git-send-email-pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-12 17:24 ` Stephen Warren
[not found] ` <511A7AB5.4040607-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-02-13 11:38 ` Peter De Schrijver
[not found] ` <20130213113807.GE3073-Rysk9IDjsxmJz7etNGeUX8VPkgjIgRvpAL8bYrjMMd8@public.gmane.org>
2013-02-13 16:48 ` Stephen Warren
[not found] ` <511BC3C3.6070402-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-02-14 10:01 ` Peter De Schrijver
[not found] ` <20130214100112.GH3073-Rysk9IDjsxmJz7etNGeUX8VPkgjIgRvpAL8bYrjMMd8@public.gmane.org>
2013-02-14 17:30 ` Stephen Warren
[not found] ` <511D1F3F.1020309-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-02-15 12:22 ` Peter De Schrijver [this message]
2013-02-11 11:04 ` [PATCH v6 09/10] clk: tegra: Implement clocks for Tegra114 Peter De Schrijver
[not found] ` <1360580700-10245-10-git-send-email-pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-15 5:39 ` Hiroshi Doyu
2013-02-15 6:18 ` Hiroshi Doyu
[not found] ` <20130215.081805.2193798170330624846.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-15 9:13 ` Peter De Schrijver
2013-03-06 23:51 ` Andrew Chew
[not found] ` <643E69AA4436674C8F39DCC2C05F7638629CA50CB4-lR+7xdUAJVNDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2013-03-11 9:25 ` Peter De Schrijver
2013-02-11 11:05 ` [PATCH v6 10/10] clk: tegra: devicetree match for nvidia,tegra114-car Peter De Schrijver
[not found] <1360330602-30472-1-git-send-email-pdeschrijver@nvidia.com>
2013-02-08 13:36 ` [PATCH v6 08/10] ARM: dt: Add references to tegra_car clocks Peter De Schrijver
[not found] ` <1360330602-30472-9-git-send-email-pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-08 14:03 ` Felipe Balbi
[not found] ` <20130208140301.GA23979-S8G//mZuvNWo5Im9Ml3/Zg@public.gmane.org>
2013-02-08 17:16 ` Stephen Warren
2013-02-11 10:03 ` Peter De Schrijver
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