Re: [PATCH v2 8/8] ARM: DRA7: dts: Add the dts files for dra7 SoC and dra7-evm board

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[]..

>> +
>> +       cpus {
>> +               cpu@0 {
>> +                       compatible = "arm,cortex-a15";
>> +                       timer {
>> +                               compatible = "arm,armv7-timer";
>> +                               /*
>> +                                * PPI secure/nonsecure IRQ,
>> +                                * active low level-sensitive
>> +                                */
>> +                               interrupts = <1 13 0x308>,
>> +                                            <1 14 0x308>;
>> +                               clock-frequency = <6144000>;
>> +                       };
>> +               };
> 
> The cpu nodes should have a reg matching their unit-address, and a
> device_type = "cpu".
> 
> The timer nodes should *not* be under the CPU nodes. They should be
> under under the root node. I realise that it makes intuitive sense to
> describe per-cpu resources this way, but that's not the way the bindings
> are intended to be used (does thei DT even work?).
> 
> No virtual/hypervisor interrupts?

Mark, all valid points. I just updated the patch to include all the missing
interrupts and registers for timer and gic and moved the timer node out as
its supposed to be.

> 
> Do you really need the clock-frequency property? It's far preferrable to
> have your bootloader do the right thing and program CNTFRQ with the
> correct value.

I kept the clock-frequency property since our bootloader does not handle this
and I am not sure if its a good idea to have the dependency on bootloader
to do this.

Updated patch:
----

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