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 EA4BFC55171 for ; Thu, 30 Jul 2026 20:07:30 +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:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=FcNj3VWT2EMW1WsvzBJkGm+OlIgRuqLdc/gvgHbHu88=; b=QfByOVRlOUQg5frr19uyS9ptDk hdEL54PqiozlHRshG+erjnvdzTMxRxcSxkppsOjZnJQWDPWi6Grad/B0QUM5Tz6M9SE8G5ZzYv4bm kK1bceTwDPN1eYzoF9Bqy/Nnt/+ELLIz+Isz21hRCzmIP4UjDUKhy9KqSYlh7FxcvymMc8pqiY0fw ZIMBFaj+AQfiseCTPwY6OX2eLU3u8qExc93J8j+4Ghfc/92916lGMOM9x2wFN2zJmsRNrqKSjRYzm qBGVb1nIOIugkRKLEAoLSe78pXa4ze1G0GQ2trs7og8HpAeRsXR9GjaeaMPAH2nquS4lXICTfeY9l MxhjVNGw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wpX2K-0000000BIMG-2ztk; Thu, 30 Jul 2026 20:07:24 +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 1wpX2H-0000000BILh-0rm2 for linux-arm-kernel@lists.infradead.org; Thu, 30 Jul 2026 20:07:23 +0000 Received: from mail01.layka.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 55E9D847ED; Thu, 30 Jul 2026 22:07:19 +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 VenSGTaRhAZp; Thu, 30 Jul 2026 22:07:18 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1785442038; bh=hsDrP8++gHKqbMjx+74h0AYnoikBSvo37osklk8gToQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=Q9HL3wLcsOqiU7SLb9F1HlcwQh2OwSEanz3lM934qhmuBVlfZF+8y04Pz91UvFljT FchxTk1koKt25W8/yIx/kr16P9JpoIoNksUCw5kqWyldwxJdYemWyixFfNKToSAhKr WYLpp8/CPfU+i84Xt+8nTFTvvXQ6DIGk2BnMFqk7BfKBfwEQLzZVOYFN4rX+vlt7xx wI1tc+VPe7D2FO8Df3aSt84hEqWyg7RatkxsxK9Sp6oyr3Zvdvs7Y4sGIce+piXWlc Q7JcrUPS1KQKpH7LSpEtfcG73lZnwwLTIFE4j0DyhhBqetq8wfjhKAsQx0/sMu1vP3 1/LsTjjRuX5lQ== From: Kaustabh Chakraborty Date: Fri, 31 Jul 2026 01:37:00 +0530 Subject: [PATCH v3 1/3] dt-bindings: iio: proximity: add Sharp GP2AP070S proximity sensor MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260731-gp2ap070s-v3-1-d1f5cecf9fe7@disroot.org> References: <20260731-gp2ap070s-v3-0-d1f5cecf9fe7@disroot.org> In-Reply-To: <20260731-gp2ap070s-v3-0-d1f5cecf9fe7@disroot.org> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kaustabh Chakraborty , Peter Griffin , Alim Akhtar Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260730_130722_079114_197A41AD X-CRM114-Status: GOOD ( 12.24 ) 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 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. 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. This chip has been used in production mobile devices such as the Samsung Galaxy J6. Signed-off-by: Kaustabh Chakraborty --- .../bindings/iio/proximity/sharp,gp2ap070s.yaml | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/proximity/sharp,gp2ap070s.yaml b/Documentation/devicetree/bindings/iio/proximity/sharp,gp2ap070s.yaml new file mode 100644 index 000000000000..73f0abc1f09c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/proximity/sharp,gp2ap070s.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/proximity/sharp,gp2ap070s.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sharp GP2AP070S Proximity sensor + +maintainers: + - Kaustabh Chakraborty + +allOf: + - $ref: ../common.yaml# + +properties: + compatible: + const: sharp,gp2ap070s + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + 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 + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + proximity@39 { + compatible = "sharp,gp2ap070s"; + reg = <0x39>; + interrupt-parent = <&gpio>; + interrupts = <1 IRQ_TYPE_EDGE_BOTH>; + vdd-supply = <&vdd_supply>; + vled-supply = <&vled_supply>; + proximity-near-level = <500>; + }; + }; + +... -- 2.54.0