linux-kernel - Re: [PATCH] dt-bindings: power: Convert Actions Owl SPS to DT schema

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Message-ID: <e7ve2cp4x4slaqjgxyzvlc4ndgvtjbf7q5rgpcbjhxgr5ymix6@zie2hysmsox7>
Date: Tue, 21 Oct 2025 07:49:39 +0530
From: Manivannan Sadhasivam <mani@...nel.org>
To: "Rob Herring (Arm)" <robh@...nel.org>
Cc: Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Andreas Färber <afaerber@...e.de>, 
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
	linux-actions@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: power: Convert Actions Owl SPS to DT schema

On Mon, Oct 13, 2025 at 04:58:26PM -0500, Rob Herring (Arm) wrote:
> Convert the Actions S500/S700/S900 Smart Power System binding to DT
> schema format. It's a straight-forward conversion.
> 
> Signed-off-by: Rob Herring (Arm) <robh@...nel.org>

Reviewed-by: Manivannan Sadhasivam <mani@...nel.org>

- Mani

> ---
>  .../bindings/power/actions,owl-sps.txt        | 21 ----------
>  .../bindings/power/actions,s500-sps.yaml      | 39 +++++++++++++++++++
>  2 files changed, 39 insertions(+), 21 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/power/actions,owl-sps.txt
>  create mode 100644 Documentation/devicetree/bindings/power/actions,s500-sps.yaml
> 
> diff --git a/Documentation/devicetree/bindings/power/actions,owl-sps.txt b/Documentation/devicetree/bindings/power/actions,owl-sps.txt
> deleted file mode 100644
> index a3571937b019..000000000000
> --- 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@...b0100 {
> -			compatible = "actions,s500-sps";
> -			reg = <0xb01b0100 0x100>;
> -			#power-domain-cells = <1>;
> -		};
> diff --git a/Documentation/devicetree/bindings/power/actions,s500-sps.yaml b/Documentation/devicetree/bindings/power/actions,s500-sps.yaml
> new file mode 100644
> index 000000000000..bb942817b3db
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/power/actions,s500-sps.yaml
> @@ -0,0 +1,39 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/power/actions,s500-sps.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Actions Semi Owl Smart Power System (SPS)
> +
> +maintainers:
> +  - Andreas Färber <afaerber@...e.de>
> +  - Manivannan Sadhasivam <mani@...nel.org>
> +
> +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:
> +  - |
> +    power-controller@...b0100 {
> +        compatible = "actions,s500-sps";
> +        reg = <0xb01b0100 0x100>;
> +        #power-domain-cells = <1>;
> +    };
> -- 
> 2.51.0
> 

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