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SubjectRe: [PATCH v3 5/7] dt-bindings: Add Tegra PMC pad configuration bindings
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Adding Linus ...

On 17/07/18 16:30, Aapo Vienamo wrote:

...

>>>>> +Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt.
>>>>> +
>>>>> +The values accepted by power-source property are
>>>>> +TEGRA_IO_PAD_VOLTAGE_1V8 and TEGRA_IO_PAD_VOLTAGE_3V3, which are defined
>>>>> +in dt-bindings/pinctrl/pinctrl-tegra-io-pad.h.
>>>>
>>>> You need to list out what properties the child nodes can have.
>>>>
>>>> power-source needs a vendor prefix.
>>>
>>> Isn't it a generic pinctrl property?
>>
>> I don't know offhand. Doesn't look like it if you have custom values.
>
> It's listed under "Supported generic properties" in
> pinctrl-bindings.txt. The convention seems to be not to add a vendor
> prefix even though such custom macro values are used. The property is
> currently used by qcom,pmic-gpio, qcom,pmic-mpp, and renesas,pfc-pinctrl.
> I could not find a bindings document describing it with a vendor prefix.
Looking at other users of the 'power-source' property it is not clear to
me if the values should/can be vendor specific or not. I see cases where
some people use definitions and others use actual voltages.

Linus, any recommendations here?

Cheers
Jon

--
nvpublic

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