From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH 3/4] Documentation: Add SPI example Date: Wed, 22 Feb 2017 17:14:37 +0100 Message-ID: <1487780078-18510-4-git-send-email-michael.hennerich@analog.com> References: <1487780078-18510-1-git-send-email-michael.hennerich@analog.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from mail-by2nam01on0063.outbound.protection.outlook.com ([104.47.34.63]:13894 "EHLO NAM01-BY2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754620AbdBVQOZ (ORCPT ); Wed, 22 Feb 2017 11:14:25 -0500 In-Reply-To: <1487780078-18510-1-git-send-email-michael.hennerich@analog.com> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: dmitry.torokhov@gmail.com Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Hennerich From: Michael Hennerich Signed-off-by: Michael Hennerich --- .../devicetree/bindings/input/touchscreen/ad7879.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt b/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt index 323b609..3c8614c 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt @@ -52,3 +52,21 @@ Example: adi,averaging = /bits/ 8 <1>; adi,conversion-interval = /bits/ 8 <255>; }; + + ad7879@1 { + compatible = "adi,ad7879"; + spi-max-frequency = <5000000>; + reg = <1>; + spi-cpol; + spi-cpha; + gpio-controller; + interrupt-parent = <&gpio1>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + touchscreen-max-pressure = <4096>; + adi,resistance-plate-x = <120>; + adi,first-conversion-delay = /bits/ 8 <3>; + adi,acquisition-time = /bits/ 8 <1>; + adi,median-filter-size = /bits/ 8 <2>; + adi,averaging = /bits/ 8 <1>; + adi,conversion-interval = /bits/ 8 <255>; + }; -- 2.7.4