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

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Message-ID: <575843BC.3090004@ti.com>
Date:	Wed, 8 Jun 2016 21:41:40 +0530
From:	Keerthy <a0393675@...com>
To:	Lee Jones <lee.jones@...aro.org>, 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 Wednesday 08 June 2016 09:21 PM, Lee Jones wrote:
> 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?

A bunch of GPOs in addition to 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;
>> +		};
>> +	};
>> +};
>