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 55E2AC531F9 for ; Thu, 23 Jul 2026 17:29:11 +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=8sga4MOmTV9FTSsd/3VxLp/kpppIQyfNmPszDEaYxk0=; b=udTH1l0F2rDuDQh1Tvb1CsXkaC Tny5eCsya+gG+IBA0Dgu2R6rgAhLsJM/5QCVrEo6WypUJ/Pm2x9jrFb3ET8Tpa7nxDWtit/slm+kP RZrSp/Qn5nVVseA8z7S9UehKpCvgrd/mUkTfcl6pzTrBRHxGqVNbO5eOi32wWWmHpTSbMKFJUkcbc 1+dXXgTsOyeDzFZkJ1OcXHRWGux+gTQ37fX3LSrlHBREDDJwCGeef26Jb3MV/QwLGPbG8zKeECc5S W2h7LFf/+SPPHHzYWEdGxvZUx/lgS71x9okdqpoafMCz+krAK7O89DcISrd6Iydmo76vzcfdcZR3B xfGNMHDw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wmxEG-0000000Ep9u-1Odf; Thu, 23 Jul 2026 17:29:04 +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 1wmxED-0000000Ep8i-3AKV for linux-arm-kernel@lists.infradead.org; Thu, 23 Jul 2026 17:29:03 +0000 Received: from mail01.layka.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id B9F2A887E7; Thu, 23 Jul 2026 19:28:59 +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 FFMCgq-LND6L; Thu, 23 Jul 2026 19:28:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1784827738; bh=8RNNJicbOxkofsbn69rExkYA+ETIbn8fNyoaONjKg8o=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=hH3b9XxY/0b2Zcd3ud0DtNCxIiif6sJ+eNj/Fr01R53LX+MQKIF/y0+6nscDFHgQf fij/II88++vWilc2uxgxbRHb5FbkCfXgW+4ZsjdmlllYUdK5dk3yB8y/yYBv1BXMgH PgpeqHNruISJY9neyG+lPjEzIJIl1Wa7Sw5g++axg7FAN5jKhSGCHjvsXq+c+vrBlm rBdjhI8+IeTPhK6IqZjLFp5iqw9QkPZqGofloLrCgljcLuer4LaeL5i9A1UHwV9Jiz q2DR9swV0dIVGjyIb4GtS9VuW4cmlSrDywlYgykjl70GBR89KYomebyqB5NqeLsdxa bQ9mzbn0FDdHg== From: Kaustabh Chakraborty Date: Thu, 23 Jul 2026 22:58:33 +0530 Subject: [PATCH 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: <20260723-gp2ap070s-v1-1-b8ca3a4c10dd@disroot.org> References: <20260723-gp2ap070s-v1-0-b8ca3a4c10dd@disroot.org> In-Reply-To: <20260723-gp2ap070s-v1-0-b8ca3a4c10dd@disroot.org> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , 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, Kaustabh Chakraborty X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260723_102901_952878_F4DE810E X-CRM114-Status: GOOD ( 11.41 ) 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 | 59 ++++++++++++++++++++++ 1 file changed, 59 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..bcae68303b3f --- /dev/null +++ b/Documentation/devicetree/bindings/iio/proximity/sharp,gp2ap070s.yaml @@ -0,0 +1,59 @@ +# 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 + +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