From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH 01/22] dt-bindings: iio: adc: add AXP20X/AXP22X ADC DT binding Date: Tue, 3 Jan 2017 17:20:35 -0600 Message-ID: <20170103232035.wwsqmea5dxzu2r5m@rob-hp-laptop> References: <20170102163723.7939-1-quentin.schulz@free-electrons.com> <20170102163723.7939-2-quentin.schulz@free-electrons.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20170102163723.7939-2-quentin.schulz@free-electrons.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Quentin Schulz Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, lars@metafoo.de, linux-pm@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, sre@kernel.org, linux@armlinux.org.uk, wens@csie.org, linux-arm-kernel@lists.infradead.org, pmeerw@pmeerw.net, knaack.h@gmx.de, maxime.ripard@free-electrons.com, bonbons@linux-vserver.org, lee.jones@linaro.org, thomas.petazzoni@free-electrons.com, jic23@kernel.org, icenowy@aosc.xyz List-Id: devicetree@vger.kernel.org On Mon, Jan 02, 2017 at 05:37:01PM +0100, Quentin Schulz wrote: > The X-Powers AXP20X and AXP22X PMICs have multiple ADCs. They expose the > battery voltage, battery charge and discharge currents, AC-in and VBUS > voltages and currents, 2 GPIOs muxable in ADC mode and PMIC temperature. > > This adds the device tree binding documentation for the X-Powers AXP20X > and AXP22X PMICs ADCs. > > Signed-off-by: Quentin Schulz > --- > .../devicetree/bindings/iio/adc/axp20x_adc.txt | 24 ++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt > > diff --git a/Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt b/Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt > new file mode 100644 > index 0000000..1b60065 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt > @@ -0,0 +1,24 @@ > +X-Powers AXP20X and AXP22X PMIC Analog to Digital Converter (ADC) > + > +The X-Powers AXP20X and AXP22X PMICs have multiple ADCs. They expose the > +battery voltage, battery charge and discharge currents, AC-in and VBUS > +voltages and currents, 2 GPIOs muxable in ADC mode and PMIC temperature. > + > +The AXP22X PMICs do not have all ADCs of the AXP20X though. > + > +Required properties: > + - compatible, one of: > + "x-powers,axp209-adc" > + "x-powers,axp221-adc" > + - #io-channel-cells = <1>; > + > +This is a subnode of the AXP20X PMIC. > + > +Example: > + > +&axp209 { > + axp209_adc: axp209_adc { Use 'adc' for node name: With that, Acked-by: Rob Herring > + compatible = "x-powers,axp209-adc"; > + #io-channel-cells = <1>; > + }; > +}; > -- > 2.9.3 >