Re: [PATCH v2 1/2] regulator: Add bindings for TPS6287x

["Mårten Lindahl" <martenli@axis.com>]

On 5/4/23 17:11, Krzysztof Kozlowski wrote:
> On 04/05/2023 17:08, Mårten Lindahl wrote:
>> Hi Krzysztof!
>>
>> On 5/4/23 11:34, Krzysztof Kozlowski wrote:
>>> On 04/05/2023 10:30, Mårten Lindahl wrote:
>>>> Add bindings for the TPS62870/TPS62871/TPS62872/TPS62873 voltage
>>>> regulators.
>>>>
>>> Use subject prefixes matching the subsystem (which you can get for
>>> example with `git log --oneline -- DIRECTORY_OR_FILE` on the directory
>>> your patch is touching).
>>>
>>> Just a hint - I in general ignore all the emails without dt-bindings prefix.
>> Ok, I'll prefix it "dt-bindings: regulator:"
> You got command to run, so run it.  This semi-automated response is made
> longer for the purpose to help you, not to be quickly scrolled and
> ignored. When you run it you will see the order is opposite, regulator
> followed by dt-bindings.
>
> You can apply such habit for other subsystems where maintainers also
> expect certain prefixes.

Hi! Sorry, I did run the command and followed the latest commit I could 
see (1ba7dfb905b3) as the result is mixed with prefixes.

But I will of course do as you request: "regulator: dt-bindings: ".

>
>
>>>> Signed-off-by: Mårten Lindahl <marten.lindahl@axis.com>
>>>> ---
>>>>    .../devicetree/bindings/regulator/ti,tps62870.yaml | 62 ++++++++++++++++++++++
>>>>    1 file changed, 62 insertions(+)
>>>>
>>>> diff --git a/Documentation/devicetree/bindings/regulator/ti,tps62870.yaml b/Documentation/devicetree/bindings/regulator/ti,tps62870.yaml
>>>> new file mode 100644
>>>> index 000000000000..32f259f16314
>>>> --- /dev/null
>>>> +++ b/Documentation/devicetree/bindings/regulator/ti,tps62870.yaml
>>>> @@ -0,0 +1,62 @@
>>>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>>>> +%YAML 1.2
>>>> +---
>>>> +$id: http://devicetree.org/schemas/regulator/ti,tps62870.yaml#
>>>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>>>> +
>>>> +title: TI TPS62870/TPS62871/TPS62872/TPS62873 voltage regulator
>>>> +
>>>> +maintainers:
>>>> +  - Mårten Lindahl <marten.lindahl@axis.com>
>>>> +
>>>> +properties:
>>>> +  compatible:
>>>> +    enum:
>>>> +      - ti,tps62870
>>>> +      - ti,tps62871
>>>> +      - ti,tps62872
>>>> +      - ti,tps62873
>>>> +
>>>> +  reg:
>>>> +    maxItems: 1
>>>> +
>>>> +  regulators:
>>>> +    type: object
>>>> +
>>>> +    properties:
>>>> +      "vout":
>>> Drop quotes.
>>>
>>> Why do you need entire "regulators" node for one regulator? Why do you
>>> need child at first place. Drop it entirely.
>> I will remove the regulators node. I think the vout node is needed to
>> get the of_get_regulator_init_data.
> Hmmm, how other simple regulators deal with it? Like all the fixed ones
> and few other one-regulator-devices?

Ok, I added of_get_regulator_init_data to the driver probe and then it 
works fine. I'll drop the child node.

Thanks!

Kind regards

Mårten

>
>
> Best regards,
> Krzysztof
>