From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Cameron Subject: Re: [PATCH 01/10 v4] iio: pressure: bmp280: augment DT bindings Date: Thu, 30 Jun 2016 20:23:26 +0100 Message-ID: <0bd26779-4ac3-faa2-68e3-52fab273721a@kernel.org> References: <1467251334-30594-1-git-send-email-linus.walleij@linaro.org> <1467251334-30594-2-git-send-email-linus.walleij@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1467251334-30594-2-git-send-email-linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Sender: linux-iio-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Linus Walleij , linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Akinobu Mita , "H. Nikolaus Schaller" , Matt Ranostay , Peter Meerwald-Stadler Cc: Christoph Mair , Vlad Dogaru , Hartmut Knaack , Marek Belisko , Eric Andersson , Neil Brown , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On 30/06/16 02:48, Linus Walleij wrote: > This adds standard device tree bindings for a reset GPIO line, and > the VDDD and VDDA power regulators. > > Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > Acked-by: Rob Herring > Signed-off-by: Linus Walleij Applied to the togreg branch of iio.git - initially pushed out as testing. Thanks, Jonathan > --- > ChangeLog v3->v4: > - Just resending. If the old patch (in the tree) is good enough, just > drop this. > ChangeLog v2->v3: > - None, just resending in case Jonathan prefers this binding doc > ChangeLog v1->v2: > - Order compatible string on single lines > - Add "bosch,bme280" for the new sensor from Matt > --- > Documentation/devicetree/bindings/iio/pressure/bmp085.txt | 15 +++++++++++++-- > 1 file changed, 13 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/iio/pressure/bmp085.txt b/Documentation/devicetree/bindings/iio/pressure/bmp085.txt > index d7a6deb6b21e..c7198a03c906 100644 > --- a/Documentation/devicetree/bindings/iio/pressure/bmp085.txt > +++ b/Documentation/devicetree/bindings/iio/pressure/bmp085.txt > @@ -1,7 +1,11 @@ > -BMP085/BMP18x digital pressure sensors > +BMP085/BMP18x/BMP28x digital pressure sensors > > Required properties: > -- compatible: bosch,bmp085 > +- compatible: must be one of: > + "bosch,bmp085" > + "bosch,bmp180" > + "bosch,bmp280" > + "bosch,bme280" > > Optional properties: > - chip-id: configurable chip id for non-default chip revisions > @@ -10,6 +14,10 @@ Optional properties: > value range is 0-3 with rising sensitivity. > - interrupt-parent: should be the phandle for the interrupt controller > - interrupts: interrupt mapping for IRQ > +- reset-gpios: a GPIO line handling reset of the sensor: as the line is > + active low, it should be marked GPIO_ACTIVE_LOW (see gpio/gpio.txt) > +- vddd-supply: digital voltage regulator (see regulator/regulator.txt) > +- vdda-supply: analog voltage regulator (see regulator/regulator.txt) > > Example: > > @@ -21,4 +29,7 @@ pressure@77 { > default-oversampling = <2>; > interrupt-parent = <&gpio0>; > interrupts = <25 IRQ_TYPE_EDGE_RISING>; > + reset-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>; > + vddd-supply = <&foo>; > + vdda-supply = <&bar>; > }; >