[PATCH 1/6] dt-bindings: mfd: add support the SpacmiT P1 PMIC

[Alex Elder]

On 6/19/25 1:03 AM, Vivian Wang wrote:
> Hi Alex,
> 
> Before the patch body, there's a typo in the subject line: "SpacmiT" ->
> "SpacemiT".

Thank you, I will fix that in v2, which I plan to post today.

					-Alex

> On 6/14/25 05:01, Alex Elder wrote:
>> Enable the SpacemiT P1, which is an I2C-controlled PMIC.  Initially we
>> only the regulators will be supported.
>>
>> Signed-off-by: Alex Elder <elder at riscstar.com>
>> ---
>>   .../devicetree/bindings/mfd/spacemit,p1.yaml  | 86 +++++++++++++++++++
>>   1 file changed, 86 insertions(+)
>>   create mode 100644 Documentation/devicetree/bindings/mfd/spacemit,p1.yaml
>>
>> <snip>
>>
>> +
>> +examples:
>> +  - |
>> +    i2c {
>> +        #address-cells = <1>;
>> +        #size-cells = <0>;
>> +
>> +        pmic at 41 {
>> +            compatible = "spacemit,p1";
>> +            reg = <0x41>;
>> +            interrupts = <64>;
>> +
> 
> (Not really a review, just a note.)
> 
> I couldn't believe it at first, but it looks like the SpacemiT K1 really
> does have PLIC interrupt 64 dedicated to receiving PMIC interrupt [1]
> over pin "PMIC_INT_N".
> 
> Regards,
> Vivian "dramforever" Wang
> 
> [1]: https://developer.spacemit.com/documentation?token=AZsXwVrqaisaDGkUqMWcNuMVnPb
> 
>> <snip>
>