[PATCH 1/3] dt-bindings: reset: Add Apple SoC CIO reset

[Sven Peter]

On 8/10/26 18:02, Conor Dooley wrote:
> On Sun, Aug 09, 2026 at 02:16:02PM +0200, Sven Peter wrote:
>> The CIO (USB4/Thunderbolt) blocks on Apple Silicon SoCs have a reset
>> inside the power manager that has to be deasserted before their
>> co-processor can be booted. On t8103 each port comes with a dedicated
>> register page, represented as a standalone node. On t600x a single
>> register shared by all ports of a die is located in the middle of the
>> PMGR MMIO region instead, represented as a sub-node of the PMGR syscon.
>>
>> Signed-off-by: Sven Peter <sven at kernel.org>
> Fix the sashiko complaint and then
> Reviewed-by: Conor Dooley <conor.dooley at microchip.com>
> pw-bot: not-applicable
>
>> +  - |
>> +    power-management at 28e080000 {
>> +        compatible = "apple,t6000-pmgr", "apple,pmgr", "syscon", "simple-mfd";
>> +        reg = <0x8e080000 0x1c000>;
>> +        #address-cells = <1>;
>> +        #size-cells = <1>;
>> +
>> +        reset-controller at 1a034 {
>> +            compatible = "apple,t6000-cio-reset";
>> +            reg = <0x1a034 0x4>;
>> +            #reset-cells = <1>;
>> +        };
>> +    };
> Probably the fix is actually moving this to the parent device bnding.

Thanks for the review, I've moved the example to the parent binding 
where I just had to add the reset-controller node itself and could drop 
all the stuff around it.


Thanks,


Sven