[PATCH 1/8] dt-bindings: soc: socionext: Add UniPhier system controller
Kunihiko Hayashi
hayashi.kunihiko at socionext.com
Thu Dec 1 00:29:39 PST 2022
On 2022/12/01 0:24, Krzysztof Kozlowski wrote:
> On 30/11/2022 09:59, Kunihiko Hayashi wrote:
>>>> +maintainers:
>>>> + - Kunihiko Hayashi <hayashi.kunihiko at socionext.com>
>>>> +
>>>> +description: |+
>>>> + System controller implemented on Socionext UniPhier SoCs has multiple
>>>> + functions such as clock control, reset control, internal watchdog
>>>> timer,
>>>> + thermal management, and so on.
>>>> +
>>>> +properties:
>>>> + compatible:
>>>> + items:
>>>> + - enum:
>>>> + - socionext,uniphier-ld4-sysctrl
>>>> + - socionext,uniphier-pro4-sysctrl
>>>> + - socionext,uniphier-pro5-sysctrl
>>>> + - socionext,uniphier-pxs2-sysctrl
>>>> + - socionext,uniphier-ld6b-sysctrl
>>>> + - socionext,uniphier-sld8-sysctrl
>>>> + - socionext,uniphier-ld11-sysctrl
>>>> + - socionext,uniphier-ld20-sysctrl
>>>> + - socionext,uniphier-pxs3-sysctrl
>>>> + - socionext,uniphier-nx1-sysctrl
>>>
>>> All of them can have children or only some?
>>
>> In case of this system controller,
>> all SoCs has clock-controller, reset-controller and watchdog.
>>
>> However, some SoCs don't have thermal-sensor and
>> their register addresses are reserved.
>
> OK
>
>>
>>>> + - socionext,uniphier-sysctrl
>
> What about this one? What SoC is this? Looks too generic.
It's the same one as soc-glue, so it should be placed as follows.
items:
- enum:
- ...
- ...
- const: socionext,uniphier-sysctrl
However, currently it is no use for now. I'll drop it.
Thank you,
---
Best Regards
Kunihiko Hayashi
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