[PATCH v10 02/10] dt-bindings: power: reset: Document reboot-mode cookie
Shivendra Pratap
shivendra.pratap at oss.qualcomm.com
Fri Jul 11 10:49:51 PDT 2025
On 7/11/2025 11:09 PM, Arnd Bergmann wrote:
> On Fri, Jul 11, 2025, at 19:00, Shivendra Pratap wrote:
>> On 7/11/2025 8:14 PM, Arnd Bergmann wrote:
>>> On Fri, Jul 11, 2025, at 14:32, Shivendra Pratap wrote:
>>>
>>> The distinction between cookie and magic value may be relevant in the
>>> context of the psci specification, but for the Linux driver, this is
>>> really just a 64-bit magic number.
>> ok. then if i understand, this binding change for reboot-mode be dropped
>> and driver can internally handle the two 32 bit numbers?
>
> Yes, if you can easily keep it internal to the psci driver, that
> would work, or you could just change the callback type to take a
> 64-bit number and leave the interpretation up to the driver.
ok. thanks. Will try it out.
>
> Arnd
More information about the linux-arm-kernel
mailing list