[v6,1/3] dt-binding: reset-controller: mediatek: add YAML schemas

Stanley Chu stanley.chu at mediatek.com
Wed Nov 11 03:28:37 EST 2020


Hi Matthias, Philipp, Suman,

Since almost one month pending with this patch series, just a gentle
ping that would you have further suggestions on this series?

We are looking for this series being merged soon.

Thanks

On Wed, 2020-10-14 at 21:30 +0800, Crystal Guo wrote:
> Hi Maintainers,
> 
> Gentle ping for this patch set.
> 
> Many thanks
> Crystal
> 
> On Wed, 2020-09-30 at 10:21 +0800, Crystal Guo wrote:
> > Add a YAML documentation for Mediatek, which uses ti reset-controller
> > driver directly. The TI reset controller provides a common reset
> > management, and is suitable for Mediatek SoCs.
> > 
> > Signed-off-by: Crystal Guo <crystal.guo at mediatek.com>
> > ---
> >  .../bindings/reset/mediatek-syscon-reset.yaml | 51 +++++++++++++++++++
> >  1 file changed, 51 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/reset/mediatek-syscon-reset.yaml
> > 
> > diff --git a/Documentation/devicetree/bindings/reset/mediatek-syscon-reset.yaml b/Documentation/devicetree/bindings/reset/mediatek-syscon-reset.yaml
> > new file mode 100644
> > index 000000000000..7871550c3c69
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/reset/mediatek-syscon-reset.yaml
> > @@ -0,0 +1,51 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/reset/mediatek-syscon-reset.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Mediatek Reset Controller
> > +
> > +maintainers:
> > +  - Crystal Guo <crystal.guo at mediatek.com>
> > +
> > +description:
> > +  The bindings describe the reset-controller for Mediatek SoCs,
> > +  which is based on TI reset controller. For more detail, please
> > +  visit Documentation/devicetree/bindings/reset/ti-syscon-reset.txt.
> > +
> > +properties:
> > +  compatible:
> > +    const: mediatek,syscon-reset
> > +
> > +  '#reset-cells':
> > +    const: 1
> > +
> > +  mediatek,reset-bits:
> > +    description: >
> > +      Contains the reset control register information, please refer to
> > +      Documentation/devicetree/bindings/reset/ti-syscon-reset.txt.
> > +
> > +required:
> > +  - compatible
> > +  - '#reset-cells'
> > +  - mediatek,reset-bits
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > +  - |
> > +    #include <dt-bindings/reset/ti-syscon.h>
> > +    infracfg: infracfg at 10001000 {
> > +        compatible = "mediatek,mt8192-infracfg", "syscon", "simple-mfd";
> > +        reg = <0 0x10001000>;
> > +        #clock-cells = <1>;
> > +
> > +        infracfg_rst: reset-controller {
> > +            compatible = "mediatek,syscon-reset";
> > +            #reset-cells = <1>;
> > +            mediatek,reset-bits = <
> > +               0x140 15 0x144 15 0 0 (ASSERT_SET | DEASSERT_SET | STATUS_NONE)
> > +            >;
> > +        };
> > +    };
> 
> 



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