linux-kernel - Re: [PATCH v3 1/2] Documentation: mfd: LP873X: Add information for the mfd and regulator drivers

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Message-ID: <20160608155136.GC14888@dell>
Date:	Wed, 8 Jun 2016 16:51:36 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Keerthy <j-keerthy@...com>
Cc:	broonie@...nel.org, tony@...mide.com, robh+dt@...nel.org,
	mark.rutland@....com, linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v3 1/2] Documentation: mfd: LP873X: Add information for
 the mfd and regulator drivers

On Fri, 13 May 2016, Keerthy wrote:

> Add information for the mfd and regulator drivers.
> 
> Acked-by: Rob Herring <robh@...nel.org>
> Signed-off-by: Keerthy <j-keerthy@...com>
> ---
> 
> Changes in v3:
> 
>   * Changed the example node lable to pmic from lp8733.
> 
>  Documentation/devicetree/bindings/mfd/lp873x.txt | 55 ++++++++++++++++++++++++
>  1 file changed, 55 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mfd/lp873x.txt
> 
> diff --git a/Documentation/devicetree/bindings/mfd/lp873x.txt b/Documentation/devicetree/bindings/mfd/lp873x.txt
> new file mode 100644
> index 0000000..8f3ef0d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/lp873x.txt
> @@ -0,0 +1,55 @@
> +TI LP3943 MFD driver
> +
> +Required properties:
> +  - compatible: "ti,lp8732", "ti,lp8733"
> +  - reg: I2C slave address.
> +
> +For the lp873x regulator properties please refer to:
> +../bindings/regulator/lp873x.txt

What else does the LP3943 consist of apart from regulators?

> +Example:
> +
> +pmic: lp8733@60 {
> +	compatible = "ti,lp8733";
> +	reg = <0x60>;
> +
> +	regulators {
> +		lp8733_buck0: buck0 {
> +			regulator-name = "lp8733-buck0";
> +			regulator-min-microvolt = <800000>;
> +			regulator-max-microvolt = <1400000>;
> +			regulator-min-microamp = <1500000>;
> +			regulator-max-microamp = <4000000>;
> +			regulator-ramp-delay = <10000>;
> +			regulator-always-on;
> +			regulator-boot-on;
> +		};
> +
> +		lp8733_buck1: buck1 {
> +			regulator-name = "lp8733-buck1";
> +			regulator-min-microvolt = <800000>;
> +			regulator-max-microvolt = <1400000>;
> +			regulator-min-microamp = <1500000>;
> +			regulator-max-microamp = <4000000>;
> +			regulator-ramp-delay = <10000>;
> +			regulator-boot-on;
> +			regulator-always-on;
> +		};
> +
> +		lp8733_ldo0: ldo0 {
> +			regulator-name = "lp8733-ldo0";
> +			regulator-min-microvolt = <800000>;
> +			regulator-max-microvolt = <3000000>;
> +			regulator-boot-on;
> +			regulator-always-on;
> +		};
> +
> +		lp8733_ldo1: ldo1 {
> +			regulator-name = "lp8733-ldo1";
> +			regulator-min-microvolt = <800000>;
> +			regulator-max-microvolt = <3000000>;
> +			regulator-always-on;
> +			regulator-boot-on;
> +		};
> +	};
> +};

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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