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SubjectRe: [PATCH v2 4/5] dt-bindings: clock: uniphier: Add clock binding for SoC-glue
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On 2021/10/09 4:20, Rob Herring wrote:
> On Thu, Oct 7, 2021 at 3:50 AM Kunihiko Hayashi
> <hayashi.kunihiko@socionext.com> wrote:
>>
>> Hi Rob,
>>
>> On 2021/10/07 4:49, Rob Herring wrote:
>>> On Wed, Oct 06, 2021 at 08:09:14PM +0900, Kunihiko Hayashi wrote:
>>>> Update binding document for clocks implemented in SoC-glue.
>>>>
>>>> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
>>>> ---
>>>> .../bindings/clock/socionext,uniphier-clock.yaml | 16
>>> ++++++++++++++++
>>>> 1 file changed, 16 insertions(+)
>>>>
>>>> diff --git
>>> a/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml
>>> b/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml
>>>> index ee8d16a8019e..05a9d1f89756 100644
>>>> ---
>>> a/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml
>>>> +++
>>> b/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml
>>>> @@ -46,6 +46,9 @@ properties:
>>>> - socionext,uniphier-ld20-peri-clock
>>>> - socionext,uniphier-pxs3-peri-clock
>>>> - socionext,uniphier-nx1-peri-clock
>>>> + - description: SoC-glue clock
>>>> + enum:
>>>> + - socionext,uniphier-pro4-sg-clock
>>>>
>>>> "#clock-cells":
>>>> const: 1
>>>> @@ -95,3 +98,16 @@ examples:
>>>>
>>>> // other nodes ...
>>>> };
>>>> +
>>>> + - |
>>>> + soc-glue@5f800000 {
>>>> + compatible = "socionext,uniphier-sysctrl", "simple-mfd",
>>> "syscon";
>>>> + reg = <0x5f800000 0x2000>;
>>>> +
>>>> + clock {
>>>> + compatible = "socionext,uniphier-pro4-sg-clock";
>>>> + #clock-cells = <1>;
>>>> + };
>>>> +
>>>> + // other nodes ...
>>>> + };
>>>
>>> What's the value of this 2nd example? It's just a different compatible
>>> string.
>> Following the previous three examples in the document, it describes the
>> difference between the parent nodes that place the clock.
>>
>> They are common to be child nodes of "syscon", and the definition of the
>> parent node is not in this document.
>> Should I put them together in a common example?
>
> I'd just drop the example.
I see. I'd drop the example in next.

Thank you,

---
Best Regards
Kunihiko Hayashi

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