Re: [RESEND PATCH v4] clk: stm32h7: Add stm32h743 clock driver

[Gabriel FERNANDEZ]

On 06/28/2017 05:59 PM, Stephen Boyd wrote:
> On 06/27, Gabriel FERNANDEZ wrote:
>>
>> On 06/22/2017 12:07 AM, Stephen Boyd wrote:
>>> readl_poll_timeout?
>>>
>> if i use readl_poll_timeout (wich use 'ktime_get()') it can be
>> operational only after the selection of clocksource ? (device_initcall).
>> And then if a driver turn on a clock before, it could blocked the linux
>> console ?
>>
> Ok. I wonder if we could add some sort of starting check to
> readl_poll_timeout() that tests system_state for booting vs.
> scheduling? That should be sufficient to handle this case?
>
Oops i think i understood my problem...
i used readl_poll_timeout in atomic context.
I have to move my code in the .prepare ops.

If you are ok with that i will send a v5

Thanks

Gabriel