[PATCH v2] dt-bindings: power: actions,owl-sps: convert to YAML

[Ivaylo Ivanov]

On 11/3/24 14:39, Ivaylo Ivanov wrote:
> Convert the Actions Semi Owl Smart Power System (SPS) bindings to DT
> schema.
>
> Changes during conversion:
>  - Add a description
>
> Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1 at gmail.com>
> Reviewed-by: Krzysztof Kozlowski <krzk at kernel.org>
> ---
> v2: add r-b tag from Krzysztof Kozlowski <krzk at kernel.org>
> v2: update commit message to be accurate (Krzysztof)
> v2: don't preserve formatting in the description (Krzysztof)
> v2: add a blank line after additionalProperties (Krzysztof)
> ---
>  .../bindings/power/actions,owl-sps.txt        | 21 --------
>  .../bindings/power/actions,owl-sps.yaml       | 51 +++++++++++++++++++
>  MAINTAINERS                                   |  2 +-
>  3 files changed, 52 insertions(+), 22 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/power/actions,owl-sps.txt
>  create mode 100644 Documentation/devicetree/bindings/power/actions,owl-sps.yaml
>
> diff --git a/Documentation/devicetree/bindings/power/actions,owl-sps.txt b/Documentation/devicetree/bindings/power/actions,owl-sps.txt

BUMP - what happened with the patch? Been a month now and
all the other ones have been applied.

Best regards, Ivo.

> deleted file mode 100644
> index a3571937b..000000000
> --- a/Documentation/devicetree/bindings/power/actions,owl-sps.txt
> +++ /dev/null
> @@ -1,21 +0,0 @@
> -Actions Semi Owl Smart Power System (SPS)
> -
> -Required properties:
> -- compatible          :  "actions,s500-sps" for S500
> -                         "actions,s700-sps" for S700
> -                         "actions,s900-sps" for S900
> -- reg                 :  Offset and length of the register set for the device.
> -- #power-domain-cells :  Must be 1.
> -                         See macros in:
> -                          include/dt-bindings/power/owl-s500-powergate.h for S500
> -                          include/dt-bindings/power/owl-s700-powergate.h for S700
> -                          include/dt-bindings/power/owl-s900-powergate.h for S900
> -
> -
> -Example:
> -
> -		sps: power-controller at b01b0100 {
> -			compatible = "actions,s500-sps";
> -			reg = <0xb01b0100 0x100>;
> -			#power-domain-cells = <1>;
> -		};
> diff --git a/Documentation/devicetree/bindings/power/actions,owl-sps.yaml b/Documentation/devicetree/bindings/power/actions,owl-sps.yaml
> new file mode 100644
> index 000000000..0855d82f3
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/power/actions,owl-sps.yaml
> @@ -0,0 +1,51 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/power/actions,owl-sps.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Actions Semi Owl Smart Power System (SPS)
> +
> +maintainers:
> +  - Andreas Färber <afaerber at suse.de>
> +
> +description:
> +  Actions Semi Owl SoCs feature a Smart Power System (SPS) that manages power
> +  domains to optimize power usage across various hardware blocks. Each power
> +  domain corresponds to a specific hardware block and is represented by a bit
> +  in the power control register and an acknowledgment bit, which is then
> +  translated into a corresponding voltage on a rail.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - actions,s500-sps
> +      - actions,s700-sps
> +      - actions,s900-sps
> +
> +  reg:
> +    maxItems: 1
> +
> +  "#power-domain-cells":
> +    const: 1
> +
> +required:
> +  - compatible
> +  - reg
> +  - "#power-domain-cells"
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/power/owl-s500-powergate.h>
> +    soc {
> +      #address-cells = <1>;
> +      #size-cells = <1>;
> +      sps: power-controller at b01b0100 {
> +        compatible = "actions,s500-sps";
> +        reg = <0xb01b0100 0x100>;
> +        #power-domain-cells = <1>;
> +      };
> +    };
> +...
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 76ea65128..420d06d37 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -2023,7 +2023,7 @@ F:	Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
>  F:	Documentation/devicetree/bindings/mmc/owl-mmc.yaml
>  F:	Documentation/devicetree/bindings/net/actions,owl-emac.yaml
>  F:	Documentation/devicetree/bindings/pinctrl/actions,*
> -F:	Documentation/devicetree/bindings/power/actions,owl-sps.txt
> +F:	Documentation/devicetree/bindings/power/actions,owl-sps.yaml
>  F:	Documentation/devicetree/bindings/timer/actions,owl-timer.yaml
>  F:	arch/arm/boot/dts/actions/
>  F:	arch/arm/mach-actions/