From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de ([212.227.17.24]:50743 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752164AbdA1X7O (ORCPT ); Sat, 28 Jan 2017 18:59:14 -0500 Date: Sun, 29 Jan 2017 00:58:14 +0100 From: Andreas Klinger To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, gregkh@linuxfoundation.org, dledford@redhat.com, akpm@linux-foundation.org, shraddha.6596@gmail.com, w@1wt.eu, balbi@kernel.org, mtk.manpages@gmail.com, sjenning@redhat.com, ksenija.stanojevic@gmail.com, vilhelm.gray@gmail.com, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org Cc: ak@it-klinger.de Subject: [PATCH 1/2] iio: distance: add dt binding for devantech-srf04 Message-ID: <20170128235814.GA4786@andreas> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org This patch adds dt binding for devantech ultrasonic ranger srf04. The vendor "devantech" was already added to the vendor list with "[PATCH v4 1/3] iio: distance: srf08: add trivial DT binding" Signed-off-by: Andreas Klinger --- .../bindings/iio/proximity/devantech-srf04.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/proximity/devantech-srf04.txt diff --git a/Documentation/devicetree/bindings/iio/proximity/devantech-srf04.txt b/Documentation/devicetree/bindings/iio/proximity/devantech-srf04.txt new file mode 100644 index 000000000000..4ea29ef3ff89 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/proximity/devantech-srf04.txt @@ -0,0 +1,17 @@ +* Devantech SRF04 ultrasonic range finder + Bit-banging driver + +Required properties: + - compatible: Should be "devantech,srf04" + - trig-gpios: Definition of the GPIO for the triggering input + - echo-gpios: Definition of the GPIO for the echo + needs to be an interrupt input + See Documentation/devicetree/bindings/gpio/gpio.txt + +Example: +srf04@0 { + compatible = "devantech,srf04"; + trig-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; + echo-gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>; +}; + -- 2.1.4