[PATCH v2 00/42] ARM: at91: move to common clk framework
boris brezillon
b.brezillon at overkiz.com
Mon Jul 29 05:25:42 EDT 2013
On 29/07/2013 10:00, Richard Genoud wrote:
> 2013/7/26 boris brezillon <b.brezillon at overkiz.com>:
>> On 26/07/2013 17:44, boris brezillon wrote:
>> I found 2 bugs:
>> 1) the main frequency ready test in recalc_rate function is wrong
>> 2) the common clk framework uses the first match for dt clk registration
>> and main clk has this compatible property:
>> compatible = "atmel,at91rm9200-clk-main", "fixed-clock";
>> As a result the main clk is always bound to the fixed-clock driver
>> which set the clock frequency to 0 if 'clock-frequency' property is
>> missing.
>>
>> These bugs will be fixed in next version.
>> Tell me if you want need thesse patches for testing purpose.
> Hi Boris,
>
> I tested your patch, the clock is not at 0 anymore:
> AT91: PIT: mck rate = 8333333
>
> And it's booting correctly.
> There's a small bug I found in the at91sam9x5 dtsi file (ssc id is 28,
> not 27). (patch attached)
>
> And yes, I could use your patches for some more tests !
>
> Thanks,
>
> Richard.
Hi Richard,
Thanks for the bug report.
You'll find in attachements the pre-v3 series fixing the detected bugs
(including the ssc clock id bug).
If you need anything else please let me know.
Best Regards,
Boris
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