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From: Robert Jarzmik <robert.jarzmik@free.fr>
To: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>,
	Mike Turquette <mturquette@linaro.org>,
	Marek Vasut <marek.vasut@gmail.com>,
	Ian Molton <ian.molton@codethink.co.uk>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
	Daniel Mack <zonque@gmail.com>,
	kernel list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v1 0/3] Transition pxa25x clock to common clocks
Date: Tue, 11 Nov 2014 11:09:55 +0100	[thread overview]
Message-ID: <8761emujyk.fsf@free.fr> (raw)
In-Reply-To: <CALT56yOU=cqczdEs=FOgoWUHev1A0gihEpV-XsD5_g_ECz6+Qg@mail.gmail.com> (Dmitry Eremin-Solenikov's message of "Sun, 9 Nov 2014 20:11:27 +0400")

Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> writes:

> 2014-11-09 0:01 GMT+03:00 Robert Jarzmik <robert.jarzmik@free.fr>:
>    clock                         enable_cnt  prepare_cnt        rate
> accuracy   phase
> ----------------------------------------------------------------------------------------
>  clk_dummy                                0            0           0
>        0 0
>  osc_32_768khz                            3            3    32768000
Here the clock rate should be 1000 times slower, for v3.

>     ppll_147_46mhz                        2            4   147456000
>        0 0
>        AC97                               1            1    12288000
This is not the same value as before, but given that the manual states this
value and that AC97 clock's rate is not used by its driver (probably because the
clock is driven by the codec if I remember correctly), that will stay this way.

>        0 0
>        I2S                                0            0   147456000
Here to clock rate is 10 times too quick, for v3.

Cheers.

-- 
Robert

      parent reply	other threads:[~2014-11-11 10:10 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-02 15:16 [PATCH v1 0/3] Transition pxa25x clock to common clocks Robert Jarzmik
2014-11-02 15:16 ` [PATCH v1 1/3] clk: add pxa25x clock drivers Robert Jarzmik
2014-11-02 15:16 ` [PATCH v1 2/3] arm: pxa: Transition pxa25x to clk framework Robert Jarzmik
2014-11-02 15:16 ` [PATCH v1 3/3] ARM: pxa: move gpio11 clock to board files Robert Jarzmik
2014-11-06  8:45 ` [PATCH v1 0/3] Transition pxa25x clock to common clocks Dmitry Eremin-Solenikov
2014-11-06 20:04   ` Robert Jarzmik
2014-11-08 17:26   ` Robert Jarzmik
2014-11-08 19:55     ` Dmitry Eremin-Solenikov
2014-11-08 21:01       ` Robert Jarzmik
2014-11-09 16:11         ` Dmitry Eremin-Solenikov
2014-11-09 18:19           ` Robert Jarzmik
2014-11-11 10:09           ` Robert Jarzmik [this message]

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