[PATCH 1/4] dt-bindings: reset: thead,th1520-reset: Add controllers for more subsys

[Krzysztof Kozlowski]

On 02/09/2025 11:04, Yao Zi wrote:
> On Tue, Sep 02, 2025 at 10:27:53AM +0200, Krzysztof Kozlowski wrote:
>> On Mon, Sep 01, 2025 at 04:23:17AM +0000, Yao Zi wrote:
>>> +/* VO Subsystem */
>>>  #define TH1520_RESET_ID_GPU		0
>>>  #define TH1520_RESET_ID_GPU_CLKGEN	1
>>> -#define TH1520_RESET_ID_NPU		2
>>> -#define TH1520_RESET_ID_WDT0		3
>>> -#define TH1520_RESET_ID_WDT1		4
>>
>> This is ABI break and deserves explanation and its own patchset.
> 
> The registers in control of TH1520_RESET_ID_{NPU,WDT0,WDT1} don't belong
> to the VO reset controller (documented as "thead,th1520-reset"), and
> thus cannot be implemented by it. They're in fact AP subsystem resets,
> which gets supported in Linux with this series.
> 
> Is it okay for you to separate a patch to delete these wrong IDs and add
> them back for the AP reset controller latter? Anyway, I should have
> provided more information about these three resets. Thanks for catching
> this.

So feels like separate patch dropping these resets with above explanation.

Best regards,
Krzysztof