On 7/17/19 12:38 PM, Krzysztof Kozlowski wrote:
> On Wed, 17 Jul 2019 at 12:27, Lukasz Luba <l.l...@partner.samsung.com> wrote:
>>
>>
>> On 7/17/19 12:10 PM, Krzysztof Kozlowski wrote:
>>> On Mon, 15 Jul 2019 at 14:44, Lukasz Luba <l.l...@partner.samsung.com>
>>> wrote:
>>>>
>>>> The NOC100 has a parent which clock rate is set tot 400MHz. The OPPs which
>>>> are not possible to set are removed and new one is added.
>>>
>>> I think it is just NOC bus... or are there more of such and this is 100 MHz
>>> one?
>> Yes, there is a bus NOC100 with a dedicated clock tree in the HW (with
>> 3 muxes and one divider), which makes possible to take different PLL as
>> a source then WCORE have, divide the rate from it and even switch for a
>> while to alternative stable PLL (on the 2nd mux to SPLL (after a
>> divider)) to wait for main PLL rate change stability delay. Max rate is
>> limited to 100MHz for this NOC100 bus.
>
> I think we misunderstood each other. I am saying, that the bus is
> called "NOC" in the DTSI. Not NOC100. So unless there are more of
> NOCs, stick to existing name NOC, even if it is not the most accurate.
OK, got it, thanks!
Lukasz
>
> Best regards,
> Krzysztof
>
>
