From patchwork Sat Jul 13 08:04:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Mergnat X-Patchwork-Id: 1131605 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="wg4PnSKC"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45m2Qh4HKVz9sNs for ; Sat, 13 Jul 2019 18:05:16 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727660AbfGMIFJ (ORCPT ); Sat, 13 Jul 2019 04:05:09 -0400 Received: from mail-wr1-f67.google.com ([209.85.221.67]:39043 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727569AbfGMIFI (ORCPT ); Sat, 13 Jul 2019 04:05:08 -0400 Received: by mail-wr1-f67.google.com with SMTP id x4so12074127wrt.6 for ; Sat, 13 Jul 2019 01:05:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=K7MVo1cgFDsjyODbl6UghYby+bBwKYEV5/hf6CSHL9M=; b=wg4PnSKC1zr343VJSPKwlmxqO+ByphpHmnJapoYMhUKUhQYGgEv3SC81CURUjA4PxO W+NITGFc22UBcACrUoEd31VcCw/EUDVFRN1PEuBWKNtXaVlVqexeKya6OLMB0TSAVA8e AhyNIFCTxUEz+Ft63uZLjUxZJ5GOiwe3YgajBb/Pjm3igmMFBl5y5r1UAeNtm7mxV6ka A4mniTSWFEiQXLsKKPI+yk4vzn82/zOhfXi/WYEXuxBBYoABCvhqNQGqM/2+LKtxM3CJ NWiPENznVeh0Vkp/STULZA0kq3zwszCg8kmNZGIMwXThCxpJL0eukFkueSVcI/lcQVMi 6Buw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=K7MVo1cgFDsjyODbl6UghYby+bBwKYEV5/hf6CSHL9M=; b=YzNJjcIxg1RxQ4DZGCKbvHEZF7zBNSj+mRLHnif9E+3hnM93mhwF9HMGTzzfFgkhYH QkWgAvL9n4FLoPIg5/r4JMvZKKbMPGduKGIFA+vD4sfRX9zu8tyS3eIFQ68HnOqFH8h+ MMPq8Zr6tLI7IRqhaTk8/kle1BXqE90jwb+k9r33WPx1tO84t+//6CtjtuQ1QBR6JWwN mQ229iwCv8uji1vhFp+VIZThUIeIIzPnHAExigj62djIofQ2UVKOkC6F7wA03/31+LFo zvOdjBDd9tVcI795HcBIWQwtJoJi1OckkOc9fofpqNGVQlN91oWZmkHZ+0k96Tfnf+IQ 4mPQ== X-Gm-Message-State: APjAAAVz7jCX/NAS4BP4vDxPGxmevjnLXmEJefRFKcncP/5Tozu8c9Tz lDOTew5/f9kLN18cCZqo60xYtA== X-Google-Smtp-Source: APXvYqwHIkGDbVtUIpi7BaIFcXYTfm6oWcUszrNs0OI2hHBGtooeN8vMx4ADX4HykZvzepsubdgNkQ== X-Received: by 2002:a5d:4e06:: with SMTP id p6mr16790962wrt.336.1563005106590; Sat, 13 Jul 2019 01:05:06 -0700 (PDT) Received: from pop-os.baylibre.local ([2a01:e35:8ad2:2cb0:2dbb:fac9:5ec0:e3ef]) by smtp.googlemail.com with ESMTPSA id o26sm9621634wro.53.2019.07.13.01.05.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 13 Jul 2019 01:05:06 -0700 (PDT) From: Alexandre Mergnat To: robh+dt@kernel.org, mark.rutland@arm.com, jic23@kernel.org Cc: linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, baylibre-upstreaming@groups.io, dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, devicetree@vger.kernel.org, Alexandre Mergnat Subject: [PATCH v4 2/3] dt-bindings: iio: position: Add docs pat9125 Date: Sat, 13 Jul 2019 10:04:54 +0200 Message-Id: <20190713080455.17513-3-amergnat@baylibre.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190713080455.17513-1-amergnat@baylibre.com> References: <20190713080455.17513-1-amergnat@baylibre.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add documentation for the optical tracker PAT9125 and "position" directory for chip which can provides position data. Signed-off-by: Alexandre Mergnat --- .../bindings/iio/position/pat9125.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/position/pat9125.txt diff --git a/Documentation/devicetree/bindings/iio/position/pat9125.txt b/Documentation/devicetree/bindings/iio/position/pat9125.txt new file mode 100644 index 000000000000..4028aeef9b42 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/position/pat9125.txt @@ -0,0 +1,18 @@ +PixArt Imaging PAT9125 Optical Tracking Miniature Chip device driver + +Required properties: + - compatible: must be "pixart,pat9125" + - reg: i2c address where to find the device + - interrupts: the sole interrupt generated by the device + + Refer to interrupt-controller/interrupts.txt for generic + interrupt client node bindings. + +Example: + +pat9125@75 { + compatible = "pixart,pat9125"; + reg = <0x75>; + interrupt-parent = <&gpio3>; + interrupts = <12 IRQ_TYPE_EDGE_FALLING>; +};