From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 22B78C53219 for ; Wed, 29 Jul 2026 17:26:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:References:To: From:Subject:Cc:Message-Id:Date:Content-Type:Content-Transfer-Encoding: Mime-Version:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=nej5rDE9D8Ou8TET/t/E6sIPHZFBGYU+Isgtq9cqzkQ=; b=qWAj5jXOMEPu0Pd2l8N5VR+vBI hUm9oLExo8YGf38KjauUxm9aceQ7Y1NzJAjt9LxqNPcKhT8szaaOpZ14bIq0PTXsqMObR/mRRbwip Xwfb9sBKk/XZBS4K08LLWGeQ8qNbowwXY0PLff9E+OMexnwS6j0+TViUq00tIxg8RfQMBlABdfKtu VyFC+FLesRvGJC5VEVN1gFJxhpvRZQUtPi8ohK2hEP/bPVeTz6xfwxK4Up6ExYQxED1pRoAhV/Js+ oN/6utBn6u4NnOZRxU33xeNjd290Ew2RPhA+E6CVjwH5Dpl9iz7CEwFPeMAj/LMW1i9Et3mdp/azE ZRwz+Fhg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wp831-00000008hQ9-0vy9; Wed, 29 Jul 2026 17:26:27 +0000 Received: from layka.disroot.org ([178.21.23.139]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wp82y-00000008hPI-0Tzn for linux-arm-kernel@lists.infradead.org; Wed, 29 Jul 2026 17:26:25 +0000 Received: from mail01.layka.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 5516D9D7AF; Wed, 29 Jul 2026 19:26:21 +0200 (CEST) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id YwPuHWlpuxWt; Wed, 29 Jul 2026 19:26:20 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1785345980; bh=nMjFaRoJNGnbz+t5zveKj4iOLSf/Wb8jM6TD9XURS+Q=; h=Date:Cc:Subject:From:To:References:In-Reply-To; b=PsV07BatffL5jN3ImqbbcQv+gur5q/xysu6e5JICwMI9lxzOvSI9sCAnqiZDA7QVT mPkbxMsSjpCE8PgzaamveMgcSu2pGBcQKiFCQK7lhxICTjuLPMlXX7f+DuERrWhB/I WU3KR30ZAnEVnwMIboFqSPZuXmYqka4DutprVZ42NCi7g8w+oN0W04f2Ly1ul5fQW2 I5Fzs5skSlgupEx4jRX5z7+UHcjONQATcj1ui0fLwuIOnVhzw8TNino8U05W6LfFMT 3r9wNwBcZ1YhChkCUgdA+NRVCb7VyWBV39o7avsjXGKfHUerm4lBc8vIRNsLzeQtUF yfKpi6wGkGD+g== Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Wed, 29 Jul 2026 22:56:07 +0530 Message-Id: Cc: "Jonathan Cameron" , "David Lechner" , =?utf-8?q?Nuno_S=C3=A1?= , "Andy Shevchenko" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Peter Griffin" , "Alim Akhtar" , , , , , Subject: Re: [PATCH 1/3] dt-bindings: iio: proximity: add Sharp GP2AP070S proximity sensor From: "Kaustabh Chakraborty" To: "Joshua Crofts" , "Kaustabh Chakraborty" References: <20260723-gp2ap070s-v1-0-b8ca3a4c10dd@disroot.org> <20260723-gp2ap070s-v1-1-b8ca3a4c10dd@disroot.org> <20260723234751.5ff138bd@systembl0wer> In-Reply-To: <20260723234751.5ff138bd@systembl0wer> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260729_102624_581107_7499468B X-CRM114-Status: GOOD ( 11.33 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2026-07-23 23:47 +02:00, Joshua Crofts wrote: > On Thu, 23 Jul 2026 22:58:33 +0530 > Kaustabh Chakraborty wrote: > >> The GP2AP070S is a proximity sensor designed and manufactured by Sharp >> Corporation. Unlike the other GP2AP* schemas, this is strictly a >> proximity sensor and NOT an ambient light sensor. >>=20 >> For power supplies, it expects two voltage supplies, one for core and >> other for driving the infrared LED which is used to measure proximity >> distance. >>=20 >> This chip has been used in production mobile devices such as the Samsung >> Galaxy J6. >>=20 >> Signed-off-by: Kaustabh Chakraborty >> --- > > ... > >> + vdd-supply: >> + description: Voltage supply for the internal circuitry >> + >> + vled-supply: >> + description: Voltage supply for the IR LED >> + >> + proximity-near-level: true >> + >> +required: >> + - compatible >> + - reg >> + - interrupts > > vdd-supply and vled-supply are definitely required. Only marking vdd-supply as required as some chips are able to draw LED power from vdd-supply instead of its own regulator.