From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755728AbcLNKNP (ORCPT ); Wed, 14 Dec 2016 05:13:15 -0500 Received: from www381.your-server.de ([78.46.137.84]:42956 "EHLO www381.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755046AbcLNKMH (ORCPT ); Wed, 14 Dec 2016 05:12:07 -0500 Subject: Re: [PATCH v2 1/2] iio: adc: hx711: Add DT binding for avia,hx711 To: Andreas Klinger , devicetree@vger.kernel.org, linux-iio@vger.kernel.org References: <20161214095945.GA26511@andreas> Cc: linux-kernel@vger.kernel.org, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, jic23@kernel.org, knaack.h@gmx.de, pmeerw@pmeerw.net From: Lars-Peter Clausen Message-ID: <470f0017-2607-d5bd-bcd3-69f892cdc88b@metafoo.de> Date: Wed, 14 Dec 2016 11:11:36 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.5.1 MIME-Version: 1.0 In-Reply-To: <20161214095945.GA26511@andreas> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-Authenticated-Sender: lars@metafoo.de Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/14/2016 10:59 AM, Andreas Klinger wrote: > Add DT bindings for avia,hx711 > Add vendor avia to vendor list > > Signed-off-by: Andreas Klinger > --- > .../devicetree/bindings/iio/adc/avia-hx711.txt | 21 +++++++++++++++++++++ > .../devicetree/bindings/vendor-prefixes.txt | 1 + > 2 files changed, 22 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/avia-hx711.txt > > diff --git a/Documentation/devicetree/bindings/iio/adc/avia-hx711.txt b/Documentation/devicetree/bindings/iio/adc/avia-hx711.txt > new file mode 100644 > index 000000000000..6a4659fc7a4f > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/avia-hx711.txt > @@ -0,0 +1,21 @@ > +* AVIA HX711 ADC chip for weight cells > + Bit-banging driver > + > +Required properties: > + - compatible: Should be "avia,hx711" > + - sck-gpios: Definition of the GPIO for the clock > + - dout-gpios: Definition of the GPIO for data-out > + See Documentation/devicetree/bindings/gpio/gpio.txt > + > +Recommended properties: > + - gain: Gain select, can be 32, 64 or 128 > + default is 128 If the gain is software programmable it should be exposed by the driver allowing the application to change it rather than putting it in the devicetree.