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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id o83sm8838149oif.33.2019.03.28.10.51.35 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 28 Mar 2019 10:51:35 -0700 (PDT) Date: Thu, 28 Mar 2019 12:51:35 -0500 From: Rob Herring To: Andreas Klinger Cc: devicetree@vger.kernel.org, linux-iio@vger.kernel.org, jic23@kernel.org, mark.rutland@arm.com, afaerber@suse.de, arnd@arndb.de, davem@davemloft.net, gregkh@linuxfoundation.org, johan@kernel.org, khilman@baylibre.com, knaack.h@gmx.de, lars@metafoo.de, linux-kernel@vger.kernel.org, martin.blumenstingl@googlemail.com, mchehab+samsung@kernel.org, m.othacehe@gmail.com, nicolas.ferre@microchip.com, pmeerw@pmeerw.net, songqiang1304521@gmail.com, treding@nvidia.com, techsupport@maxbotix.com Subject: Re: [PATCH v3 2/4] dt-bindings: maxbotix,mb1232: Add MaxBotix i2c ultrasonic rangers Message-ID: <20190328175134.GA15033@bogus> References: <20190317203526.4pcwo4gdrrng44v7@arbad> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190317203526.4pcwo4gdrrng44v7@arbad> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org On Sun, Mar 17, 2019 at 09:35:27PM +0100, Andreas Klinger wrote: > Add doc for dt binding maxbotix,mb1232. This binding is for MaxBotix > I2CXL-MaxSonar ultrasonic rangers which share a common i2c interface. > > Signed-off-by: Andreas Klinger > --- > .../bindings/iio/proximity/maxbotix,mb1232.txt | 31 ++++++++++++++++++++++ > 1 file changed, 31 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt > > diff --git a/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt b/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt > new file mode 100644 > index 000000000000..0e9df87eca1d > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt > @@ -0,0 +1,31 @@ > +* MaxBotix I2CXL-MaxSonar ultrasonic distance sensor of type mb1202, > + mb1212, mb1222, mb1232, mb1242, mb7040 or mb7137 using the i2c interface > + for ranging > + > +Required properties: > + - compatible: "maxbotix,mb1202", > + "maxbotix,mb1212", > + "maxbotix,mb1222", > + "maxbotix,mb1232", > + "maxbotix,mb1242", > + "maxbotix,mb7040" or > + "maxbotix,mb7137" > + > + - reg: i2c address of the device, see also i2c/i2c.txt > + > +Optional properties: > + - interrupt-parent: Interrupt controller to use Don't need this as it is implied and could be in the parent. Otherwise, Reviewed-by: Rob Herring > + > + - interrupts: Interrupt used to announce the preceding reading > + request has finished and that data is available. > + If no interrupt is specified the device driver > + falls back to wait a fixed amount of time until > + data can be retrieved. > + > +Example: > +proximity@70 { > + compatible = "maxbotix,mb1232"; > + reg = <0x70>; > + interrupt-parent = <&gpio2>; > + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; > +}; > -- > 2.11.0