From patchwork Fri Jun 16 15:10:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Waqar Hameed X-Patchwork-Id: 109202 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp1430915vqr; Fri, 16 Jun 2023 08:36:33 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ4zdQAojGXr9N6QUpMbO/yOYNbNiI9v0oavmSBw+gEAGNIAYnF51dyGEEeBlt/e4lUTFi/s X-Received: by 2002:a05:6808:2993:b0:39c:717c:f4e3 with SMTP id ex19-20020a056808299300b0039c717cf4e3mr2374641oib.27.1686929793522; Fri, 16 Jun 2023 08:36:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1686929793; cv=none; d=google.com; s=arc-20160816; b=b/ncUNjWkO5ms/752AFKWGqCJUErmmEc7wJxQtsVizQxyko7MlCnvA4pzvSVoFjQ8B v7E9UZ87Cf6OoQY2glgNHRRzcDW3DmSsS0L8CHLZTEwIauAHM5jCCHlIg+YdRs6j6CBu 1wJ5jPCCiyaMW6qlZ6Qxy1ASGQvZcqxWEPQAdH1moVZJqh3JCw1x7lir/gyingPp2l1W aWeojDmXVmGwkhQ2qcUiUuqV8ZrAj1GII6rriqfltAixxtB+exAQCSjKfg+I6UnoWm4A h6+Ff2r5Qrkyj3ieWSHhWJ6NKtva1oas42VlxcsADGE/7Bt+3mC7hVtwSLIHRB2/OYG0 v9rQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:in-reply-to:subject :cc:to:from:user-agent:references:dkim-signature; bh=BuJWD6MDEmgPeXDb5794LN9Pv82aJsMiwAk15GVPLck=; b=Mr87NCCmoG0W/LCzFtcq2sgKlB5eYl1ATrSnJKloiC+J/VVdl7MiOxPzB7SFo1Qe/y QRmGwza0wi09TYi3144LaJ+CmSIvQl1a+OjLO1+J6q/KcGgjO2RsbIemm2cqqjs8alnu vB9So3ffqjBSkzYj6G2jvMF8xSWmKEVK5qwl5pkpEiUSsoURoVyXoqsj+WcRz7n1YFNi 14cK0s2acxwwJmuTejbRGbCd8k3YClUxwreeH1sBeAw43cPP1Zq+ptncaM+aBwQd8zLn uBz8jgE2R0+XKBT4acmpznOO4xgRdzAHVXoNM74VLSyhV/L69s3fJq7qdgygOkik4Ckk 69rw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass (test mode) header.i=@axis.com header.s=axis-central1 header.b=fEeHnF6r; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=axis.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id 17-20020a17090a001100b0025b8c6cfc45si1368092pja.80.2023.06.16.08.36.20; Fri, 16 Jun 2023 08:36:33 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass (test mode) header.i=@axis.com header.s=axis-central1 header.b=fEeHnF6r; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=axis.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345715AbjFPPNc (ORCPT + 99 others); Fri, 16 Jun 2023 11:13:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38542 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345881AbjFPPNa (ORCPT ); Fri, 16 Jun 2023 11:13:30 -0400 Received: from smtp2.axis.com (smtp2.axis.com [195.60.68.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C0BD33581; Fri, 16 Jun 2023 08:13:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=axis.com; q=dns/txt; s=axis-central1; t=1686928409; x=1718464409; h=references:from:to:cc:subject:in-reply-to:date: message-id:mime-version; bh=BuJWD6MDEmgPeXDb5794LN9Pv82aJsMiwAk15GVPLck=; b=fEeHnF6roftz+0JFxpjLDFMyAFMGISh+UdGR+xlsPVsOgT/Zuq9ZKSGu 4aKP+FGQCXcN03q1ohT7hx0LbitjAxhvBpqgGd3UpjFc/T/hhRYcjjFpa +GCcK25eyrVAvBk7H4O1VKZC0vNRifARtCPqj4lFgHXeIgBBESZrJtv4h 7Rq/A96xkW71HUFR9c66Cr445384BH+q8LcZ8uqkfVWw+2OIItL11qEHI TT7/mCWXmVJg3tLvgAwPHULVLFjkLLsyAKJUZkKa2heJZtEb3z9zOgQ46 0P1BYLMDFb5H3apdSVoA4ZBIHE2xbNumrkkRWUkyc0c3EDRbbUqpJHtGb g==; References: User-agent: a.out From: Waqar Hameed To: Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , Subject: [PATCH 1/2] dt-bindings: iio: proximity: Add bindings for Murata IRS-D200 In-Reply-To: Date: Fri, 16 Jun 2023 17:10:42 +0200 Message-ID: <9487391b0565434761055b39ba04900bd839580a.1686926857.git.waqarh@axis.com> MIME-Version: 1.0 X-Originating-IP: [10.0.5.60] X-ClientProxiedBy: se-mail01w.axis.com (10.20.40.7) To se-mail01w.axis.com (10.20.40.7) X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_PASS, SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1768874095050169546?= X-GMAIL-MSGID: =?utf-8?q?1768874095050169546?= Murata IRS-D200 is a PIR sensor for human detection. It uses the I2C bus for communication with interrupt support. Add devicetree bindings requiring the compatible string, I2C slave address (reg) and interrupts. Signed-off-by: Waqar Hameed --- .../iio/proximity/murata,irsd200.yaml | 54 +++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/proximity/murata,irsd200.yaml diff --git a/Documentation/devicetree/bindings/iio/proximity/murata,irsd200.yaml b/Documentation/devicetree/bindings/iio/proximity/murata,irsd200.yaml new file mode 100644 index 000000000000..d317fbe7bd50 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/proximity/murata,irsd200.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/proximity/murata,irsd200.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Murata IRS-D200 PIR sensor + +maintainers: + - Waqar Hameed + +description: | + PIR sensor for human detection. + +properties: + compatible: + const: murata,irsd200 + + reg: + items: + - enum: + - 0x48 + - 0x49 + description: | + When the AD pin is connected to GND, the slave address is 0x48. + When the AD pin is connected to VDD, the slave address is 0x49. + + interrupts: + maxItems: 1 + description: + Type should be IRQ_TYPE_EDGE_RISING. + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pir@48 { + compatible = "murata,irsd200"; + reg = <0x48>; + interrupts = <24 IRQ_TYPE_EDGE_RISING>; + }; + }; +...