From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Rutland Subject: Re: [RESEND PATCH 5/5] devicetree: mfd: max14577: Add device tree bindings document Date: Thu, 3 Jul 2014 12:32:36 +0100 Message-ID: <20140703113236.GA28504@leverpostej> References: <1404198121-22989-1-git-send-email-k.kozlowski@samsung.com> <1404198121-22989-6-git-send-email-k.kozlowski@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1404198121-22989-6-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Krzysztof Kozlowski Cc: Dmitry Eremin-Solenikov , David Woodhouse , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Samuel Ortiz , Lee Jones , Liam Girdwood , Mark Brown , Rob Herring , Pawel Moll , Ian Campbell , Kumar Gala , Kyungmin Park , Marek Szyprowski , Bartlomiej Zolnierkiewicz , Tomasz Figa , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: devicetree@vger.kernel.org Hi, On Tue, Jul 01, 2014 at 08:02:00AM +0100, Krzysztof Kozlowski wrote: > Add document describing device tree bindings for MAX14577 MFD > drivers: MFD core, extcon, regulator and charger. > > Both MAX14577 and MAX77836 chipsets are documented. > > Signed-off-by: Krzysztof Kozlowski > Cc: Kyungmin Park > Cc: Tomasz Figa > Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > Cc: Rob Herring > Cc: Pawel Moll > Cc: Mark Rutland > Cc: Ian Campbell > Cc: Kumar Gala > Reviewed-by: Tomasz Figa > --- > Documentation/devicetree/bindings/mfd/max14577.txt | 152 +++++++++++++++++++++ > 1 file changed, 152 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/max14577.txt > > diff --git a/Documentation/devicetree/bindings/mfd/max14577.txt b/Documentation/devicetree/bindings/mfd/max14577.txt > new file mode 100644 > index 000000000000..b235250a7b41 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/max14577.txt > @@ -0,0 +1,152 @@ > +Maxim MAX14577/77836 Multi-Function Device > + > +MAX14577 is a Multi-Function Device with Micro-USB Interface Circuit, Li+ > +Battery Charger and SFOUT LDO output for powering USB devices. It is > +interfaced to host controller using I2C. > + > +MAX77836 additionally contains PMIC (with two LDO regulators) and Fuel Gauge. > + > + > +Required properties: > +- compatible : Must be "maxim,max14577" or "maxim,max77836". > +- reg : I2C slave address for the max14577 chip (0x25 for max14577/max77836) > +- interrupts : IRQ line for the chip. > +- interrupt-parent : The parent interrupt controller. > + > + > +Required nodes: > + - charger : > + Node for configuring the charger driver. > + Required properties: > + - compatible : "maxim,max14577-charger" > + or "maxim,max77836-charger" > + - maxim,fast-charge-timer : Timer in hours to trigger the > + INT3/MBCCHGERR interrupt; Valid values: > + - 5, 6 or 7 (hours), > + - 0 to disable. I'm not sure I follow what this is any why it should be in the DT. Could you explain what this is used for? Thanks, Mark. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html