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SubjectRe: [PATCH 1/3] clk: Add the flag CLK_ENABLE_MUTEX_LOCK of enabling clock
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On 8/2/2023 3:18 AM, Stephen Boyd wrote:
> Quoting Luo Jie (2023-08-01 01:53:50)
>> Support the clock controller where the HW register is
>> accessed by MDIO bus, the spin lock can't be used because
>> of sleep during the MDIO operation.
>>
>> Add the flag CLK_ENABLE_MUTEX_LOCK to hint clock framework
>> to use mutex lock instead of the spin lock.
>
> Why can't you enable the MDIO bus clk in .prepare()?

thanks Stephen for the suggestion, let me check this and update patchset.

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