[PATCH v2] ARM: dts: dra7: Correct clock tree for sys_32k_ck
Tero Kristo
t-kristo at ti.com
Wed Mar 30 23:30:23 PDT 2016
On 03/31/2016 12:32 AM, Tony Lindgren wrote:
> * Tony Lindgren <tony at atomide.com> [160330 14:19]:
>> * Keerthy <j-keerthy at ti.com> [160314 05:04]:
>>> This is w.r.t J6/J6eco: 32clk is pseudo (erratum i856) - clock source.
>>> Errata i856 for the AM572x (DRA7xx) points out that the 32.768KHz external
>>> crystal is not enabled at power up. Instead the CPU falls back to using
>>> an emulation for the 32KHz clock which is SYSCLK1/610. SYSCLK1 is usually
>>> 20MHz on boards so far (which gives an emulated frequency of 32.786KHz)
>>
>> Thanks applying into omap-for-v4.6/fixes.
>
> Actually let's wait a review from Tero on this one, not sure
> about the pseudo clock naming here. So dropping for now.
The patch is fine for me, I didn't comment anything before as I thought
you already applied it.
Acked-by: Tero Kristo <t-kristo at ti.com>
>
> Regards,
>
> Tony
>
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