[RESEND v6 1/2] dt-bindings: soc: starfive: Add StarFive syscon doc

[Conor Dooley]

On Wed, Mar 15, 2023 at 01:58:12PM +0800, William Qiu wrote:
> Add documentation to describe StarFive System Controller Registers.
> 
> Signed-off-by: William Qiu <william.qiu at starfivetech.com>

I thought I'd already left an R-b tag against this, but w/e, here it is
again:
Reviewed-by: Conor Dooley <conor.dooley at microchip.com>

I'll pick this one up once either Krzysztof or Rob have reviewed it.

Cheers,
Conor.

> ---
>  .../soc/starfive/starfive,jh7110-syscon.yaml  | 41 +++++++++++++++++++
>  MAINTAINERS                                   |  5 +++
>  2 files changed, 46 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
> 
> diff --git a/Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml b/Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
> new file mode 100644
> index 000000000000..ae7f1d6916af
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
> @@ -0,0 +1,41 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/soc/starfive/starfive,jh7110-syscon.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: StarFive JH7110 SoC system controller
> +
> +maintainers:
> +  - William Qiu <william.qiu at starfivetech.com>
> +
> +description: |
> +  The StarFive JH7110 SoC system controller provides register information such
> +  as offset, mask and shift to configure related modules such as MMC and PCIe.
> +
> +properties:
> +  compatible:
> +    items:
> +      - enum:
> +          - starfive,jh7110-aon-syscon
> +          - starfive,jh7110-stg-syscon
> +          - starfive,jh7110-sys-syscon
> +      - const: syscon
> +
> +  reg:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    syscon at 10240000 {
> +        compatible = "starfive,jh7110-stg-syscon", "syscon";
> +        reg = <0x10240000 0x1000>;
> +    };
> +
> +...
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 958b7ec118b4..fdad60cc9f2e 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -19964,6 +19964,11 @@ S:	Supported
>  F:	Documentation/devicetree/bindings/rng/starfive*
>  F:	drivers/char/hw_random/jh7110-trng.c
> 
> +STARFIVE JH7110 SYSCON
> +M:	William Qiu <william.qiu at starfivetech.com>
> +S:	Supported
> +F:	Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
> +
>  STATIC BRANCH/CALL
>  M:	Peter Zijlstra <peterz at infradead.org>
>  M:	Josh Poimboeuf <jpoimboe at kernel.org>
> --
> 2.34.1
> 
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