Re: [PATCH] MIPS: cevt-r4k: Enable intimer for Loongson64 CPUs with extimer

[Jiaxun Yang]

于 2020年10月2日 GMT+08:00 下午9:27:21, Thomas Bogendoerfer 
<tsbog...@alpha.franken.de> 写到:
>On Wed, Sep 23, 2020 at 07:02:54PM +0800, Jiaxun Yang wrote:
>>  
>> +#ifdef CONFIG_CPU_LOONGSON64
>> +static int c0_compare_int_enable(struct clock_event_device *cd)
>> +{
>> +    if (cpu_has_extimer)
>> +            set_c0_config6(LOONGSON_CONF6_INTIMER);
>
>why are you not simply do this in loognson64 board setup code and avoid
>the whole cluttering of #ifdef CONFIG_CPU_LOONGSON64 over common code ?

Because I'm going to add extimer support later that require dynamic switch of 
cevt-r4k.

This callback is required.

Thanks.

- Jiaxun

>
>Thomas.
>