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From:   Fabrizio Castro <fabrizio.castro.jz@renesas.com>
To:     Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <brgl@bgdev.pl>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Sebastian Reichel <sre@kernel.org>,
        Geert Uytterhoeven <geert+renesas@glider.be>
CC:     Lee Jones <lee@kernel.org>,
        "linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
        Chris Paterson <Chris.Paterson2@renesas.com>,
        Biju Das <biju.das@bp.renesas.com>,
        "linux-renesas-soc@vger.kernel.org" 
        <linux-renesas-soc@vger.kernel.org>,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Jacopo Mondi <jacopo@jmondi.org>, Rob Herring <robh@kernel.org>
Subject: RE: [PATCH v3 1/2] dt-bindings: mfd: Add RZ/V2M PWC
Thread-Topic: [PATCH v3 1/2] dt-bindings: mfd: Add RZ/V2M PWC
Thread-Index: AQHZITQ/OTCDBsfXiUysXg/AmECLyq6QNl2A
Date:   Thu, 5 Jan 2023 19:32:48 +0000
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References: <20230105183319.144366-1-fabrizio.castro.jz@renesas.com>
 <20230105183319.144366-2-fabrizio.castro.jz@renesas.com>
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I need to move the dt-bindings document to a different location.
I'll send a v4 to fix this issue.

Thanks,
Fab

>=20
> The Renesas RZ/V2M External Power Sequence Controller (PWC)
> IP is a multi-function device, and it's capable of:
> * external power supply on/off sequence generation
> * on/off signal generation for the LPDDR4 core power supply (LPVDD)
> * key input signals processing
> * general-purpose output pins
>=20
> Add the corresponding dt-bindings.
>=20
> Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
> Reviewed-by: Rob Herring <robh@kernel.org>
> ---
>=20
> v1->v2: I have dropped syscon, simple-mfd, regmap, offset, and the child
> nodes.
> v2->v3: No change.
>=20
>  .../bindings/mfd/renesas,rzv2m-pwc.yaml       | 56 +++++++++++++++++++
>  1 file changed, 56 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mfd/renesas,rzv2m-
> pwc.yaml
>=20
> diff --git a/Documentation/devicetree/bindings/mfd/renesas,rzv2m-pwc.yaml
> b/Documentation/devicetree/bindings/mfd/renesas,rzv2m-pwc.yaml
> new file mode 100644
> index 000000000000..e6794c5152d5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/renesas,rzv2m-pwc.yaml
> @@ -0,0 +1,56 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id:
> https://jpn01.safelinks.protection.outlook.com/?url=3Dhttp%3A%2F%2Fdevice=
tre
> e.org%2Fschemas%2Fmfd%2Frenesas%2Crzv2m-
> pwc.yaml%23&data=3D05%7C01%7Cfabrizio.castro.jz%40renesas.com%7Cfa21d14e8=
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tre
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7Cf
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> +
> +title: Renesas RZ/V2M External Power Sequence Controller (PWC)
> +
> +description: |+
> +  The PWC IP found in the RZ/V2M family of chips comes with the below
> +  capabilities
> +    - external power supply on/off sequence generation
> +    - on/off signal generation for the LPDDR4 core power supply (LPVDD)
> +    - key input signals processing
> +    - general-purpose output pins
> +
> +maintainers:
> +  - Fabrizio Castro <fabrizio.castro.jz@renesas.com>
> +
> +properties:
> +  compatible:
> +    items:
> +      - enum:
> +          - renesas,r9a09g011-pwc # RZ/V2M
> +          - renesas,r9a09g055-pwc # RZ/V2MA
> +      - const: renesas,rzv2m-pwc
> +
> +  reg:
> +    maxItems: 1
> +
> +  gpio-controller: true
> +
> +  '#gpio-cells':
> +    const: 2
> +
> +  renesas,rzv2m-pwc-power:
> +    description: The PWC is used to control the system power supplies.
> +    type: boolean
> +
> +required:
> +  - compatible
> +  - reg
> +  - gpio-controller
> +  - '#gpio-cells'
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    pwc: pwc@a3700000 {
> +      compatible =3D "renesas,r9a09g011-pwc", "renesas,rzv2m-pwc";
> +      reg =3D <0xa3700000 0x800>;
> +      gpio-controller;
> +      #gpio-cells =3D <2>;
> +      renesas,rzv2m-pwc-power;
> +    };
> --
> 2.34.1