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SubjectRe: [PATCH v8 42/42] ARM: dts: da850: Add clocks
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On Friday 16 March 2018 10:50 PM, David Lechner wrote:
> On 03/15/2018 09:52 PM, David Lechner wrote:
>> This adds clock provider nodes for da850 and wires them up to all of the
>> devices.
>>
>> Signed-off-by: David Lechner <david@lechnology.com>
>> ---
>
> ...
>
> This is the mcasp0: mcasp@100000 node...
>
>> @@ -560,6 +720,7 @@
>>               dmas = <&edma0 1 1>,
>>                   <&edma0 0 1>;
>>               dma-names = "tx", "rx";
>> +            clocks = <&psc1 7>;
>
> After some testing, it looks like it needs to be:
>
> +            power-domains = <&psc1 7>;
>
> instead of
>
> +            clocks = <&psc1 7>;

We should probably have both clocks and power-domains properties for all
PSC clocks. This way, the driver can change without a corresponding DT
update dependency.

Thanks,
Sekhar

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