linux-kernel - Re: [PATCH v1 0/3] Transition pxa25x clock to common clocks

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Message-ID: <8761epwgni.fsf@free.fr>
Date:	Sat, 08 Nov 2014 22:01:37 +0100
From:	Robert Jarzmik <robert.jarzmik@...e.fr>
To:	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>
Cc:	Haojian Zhuang <haojian.zhuang@...il.com>,
	Mike Turquette <mturquette@...aro.org>,
	Marek Vasut <marek.vasut@...il.com>,
	Ian Molton <ian.molton@...ethink.co.uk>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
	Daniel Mack <zonque@...il.com>,
	kernel list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1 0/3] Transition pxa25x clock to common clocks

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

> 2014-11-08 20:26 GMT+03:00 Robert Jarzmik <robert.jarzmik@...e.fr>:
>> Dmitry Eremin-Solenikov <dbaryshkov@...il.com> writes:
>>
>>> Hello,
>>> Tested in qemu (pxa25x target).
>>>
>>> 2) sa1100-rtc could not find a clock and thus failed to be probed.
>>> 4) Got an issue with IrDA driver - it gets -ENODEV for UARTCLK clock
>>
>> Hi Dmitry,
>>
>> Would you mind retesting with the patch in [1] applied to see if points 2 and 4
>> are fixed ? Alternatively you can refetch from the github tree, I included that
>> incremental patch there too.
>>
>> If it works correctly for you, could I have your Tested-by ? If not, tell me and
>> I'll try to figure out what's wrong.
>
> Tested in qemu, everything works fine. I will test on the real hardware
> tomorow.
Aha, the test.
Would you at that time do a "cat /sys/kernel/debug/clk/clk_summary" and send it
to me please ?

>
> BTW: It looks like pxa27x also shows the same behaviour wrt. sa1100-rtc and
> pxa2xx-ir (after reverting a revert).
Ah yes, you're very right about that.

Same as before, github updated and patch included in this mail.

Cheers.

-- 
Robert


View attachment "0001-clk-pxa-add-missing-clocks-for-Irda-and-sa1100-rtc.patch" of type "text/x-diff" (1946 bytes)