Re: [PATCH v3 2/3] soc: dt-bindings: add loongson-2 pm

[zhuyinbo]

在 2023/6/16 下午4:03, Krzysztof Kozlowski 写道:
> On 15/06/2023 11:17, Yinbo Zhu wrote:
> > Add the Loongson-2 SoC Power Management Controller binding with DT
> > schema format using json-schema.
> >
> > Signed-off-by: Yinbo Zhu <zhuyinbo@xxxxxxxxxxx>
> > ---
> >   .../soc/loongson/loongson,ls2k-pmc.yaml       | 53 +++++++++++++++++++
> >   MAINTAINERS                                   |  6 +++
> >   2 files changed, 59 insertions(+)
> >   create mode 100644 Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml b/Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
> > new file mode 100644
> > index 000000000000..32499bd10f8c
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
> > @@ -0,0 +1,53 @@
> > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/soc/loongson/loongson,ls2k-pmc.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Loongson-2 Power Manager controller
> > +
> > +maintainers:
> > +  - Yinbo Zhu <zhuyinbo@xxxxxxxxxxx>
> > +
> > +properties:
> > +  compatible:
> > +    oneOf:
>
> Drop oneOf, you don't have here many choices.


okay, I got it.

> > +      - items:
> > +          - enum:
> > +              - loongson,ls2k1000-pmc
> > +              - loongson,ls2k0500-pmc
> > +          - const: syscon
> > +
> > +  reg:
> > +    maxItems: 1
> > +
> > +  interrupts:
> > +    maxItems: 1
> > +
> > +  suspend-address:
> > +    $ref: /schemas/types.yaml#/definitions/uint32
> > +    description:
> > +      The "suspend-address" is a deep sleep state (Suspend To RAM)
> > +      firmware entry address which was jumped from kernel and it's
> > +      value was dependent on specific platform firmware code. In
> > +      addition, the PM need according to it to indicate that current
> > +      SoC whether support Suspend To RAM.
> > +
> > +required:
> > +  - compatible
> > +  - reg
> > +  - interrupts
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > +  - |
> > +    #include <dt-bindings/interrupt-controller/irq.h>
> > +
> > +    pmc: pm@1fe27000 {
>
> Node name: system-controller or power-pamanagement
>
> With these two:
>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>


okay, I will do it.

Thanks,
Yinbo