[PATCH 09/11] ARM: at91/dt: define main xtal frequency of the at91sam9261ek board

Boris BREZILLON b.brezillon.dev at gmail.com
Thu Mar 20 05:50:36 EDT 2014


Le 20/03/2014 10:24, Jean-Jacques Hiblot a écrit :
> 2014-03-18 21:18 GMT+01:00 Boris BREZILLON <brezillonboris at gmail.com>:
>> Define at91sam9261ek main crystal frequency.
>>
>> Signed-off-by: Boris BREZILLON <b.brezillon.dev at gmail.com>
>> ---
>>   arch/arm/boot/dts/at91sam9261ek.dts |    4 ++++
>>   1 file changed, 4 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/at91sam9261ek.dts b/arch/arm/boot/dts/at91sam9261ek.dts
>> index 2ce527e..7175986 100644
>> --- a/arch/arm/boot/dts/at91sam9261ek.dts
>> +++ b/arch/arm/boot/dts/at91sam9261ek.dts
>> @@ -29,6 +29,10 @@
>>                          compatible = "atmel,osc", "fixed-clock";
>>                          clock-frequency = <18432000>;
>>                  };
>> +
>> +               main_xtal: main_xtal {
>> +                       clock-frequency = <18432000>;
>> +               };
>>          };
>>
>>          ahb {
>> --
>> 1.7.9.5
>>
> You forgot to remove the old fixed-clock definition for the main_clock: clock at 0

We need this clock when CCF is disabled (when using the old at91 clk 
implementation).
I'm afraid we'll have to keep it until we move all sam9 SoCs and boards 
to CCF (and DT).

Best Regards,

Boris
>
> Otherwise:
> Acked-by: Jean-Jacques HIBLOT <jjhiblot at traphandler.com>




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