From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: Re: [PATCH v5 1/3] Documentation: mfd: LP873X: Add information for the mfd driver Date: Fri, 5 Aug 2016 09:05:57 +0100 Message-ID: <20160805080557.GP5243@dell> References: <1467215067-6486-1-git-send-email-j-keerthy@ti.com> <1467215067-6486-2-git-send-email-j-keerthy@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Return-path: Received: from mail-wm0-f46.google.com ([74.125.82.46]:36391 "EHLO mail-wm0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759326AbcHEIEd (ORCPT ); Fri, 5 Aug 2016 04:04:33 -0400 Received: by mail-wm0-f46.google.com with SMTP id q128so21330321wma.1 for ; Fri, 05 Aug 2016 01:04:32 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1467215067-6486-2-git-send-email-j-keerthy@ti.com> Sender: linux-gpio-owner@vger.kernel.org List-Id: linux-gpio@vger.kernel.org To: Keerthy Cc: linus.walleij@linaro.org, gnurou@gmail.com, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, broonie@kernel.org, robh+dt@kernel.org, tony@atomide.com On Wed, 29 Jun 2016, Keerthy wrote: > The lp873x series of PMICs have a bunch of regulators and a couple > of GPO(General Purpose Outputs). > Add information for the mfd and regulator drivers. Nit: s/mfd/MFD/ > Acked-by: Rob Herring > Signed-off-by: Keerthy > --- > > Changes in v4: > > * Added the GPIO properties. > > Changes in v3: > > * Changed the example node lable to pmic from lp8733. > > Documentation/devicetree/bindings/mfd/lp873x.txt | 59 ++++++++++++++++++++++++ > 1 file changed, 59 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..1377c25 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/lp873x.txt > @@ -0,0 +1,59 @@ > +TI LP873X MFD driver "PMIC MFD" or "MFD PMIC" > +Required properties: > + - compatible: "ti,lp8732", "ti,lp8733" > + - reg: I2C slave address. > + - gpio-controller : Marks the device node as a GPIO Controller. > + - #gpio-cells : Should be two. The first cell is the pin number and > + the second cell is used to specify flags. > + See ../gpio/gpio.txt for more information. > + - regulators: : List of child nodes that specify the regulator > + initialization data. Please standardise your formatting here. Sometimes you do ":", other times you do " :", and oddly ": :". > +Example: > + > +pmic: lp8733@60 { > + compatible = "ti,lp8733"; > + reg = <0x60>; > + gpio-controller; > + #gpio-cells = <2>; > + > + 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 Follow Linaro: Facebook | Twitter | Blog