From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-vs1-f49.google.com (mail-vs1-f49.google.com [209.85.217.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9EA7F2C21FD for ; Wed, 19 Aug 2026 20:58:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.217.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787173095; cv=none; b=EMbRANWa4F4MpYY4UgPB4AWAFdmeXr2f4a2oAZhJqUTwZiKgihPFjl0A6lwIJdgRKdKORj2nUrBxZfC1MBMRAQdr9uvk8Cb7txd/WNYZBg7iNmGtswk+GyRwaD7zGMY8mxjCGirrFMLH9UlMowrzuTmkR5pvitJd1JmLsdUPThE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787173095; c=relaxed/simple; bh=4yOAcHCi9um0K8UTl3s2TjwG/mb+CyVD7wWEW1YbriM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Lij24Eh+PDsI6IjPsol6KeFk4dfIvS2CwzREt8EsEvrfWZD0gxD3GLMgAcP45lrN1pHl1vVj2SH6Qxmhvj+I0ZVa5ux0X7St79lnWtB3zkZFAa5iRJ8SmgcrKEJsECB/nWNpbDx2lGHSGemGcyzH9lLdT033f4XNeyRuRYQ07sU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=MCh8S6BU; arc=none smtp.client-ip=209.85.217.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="MCh8S6BU" Received: by mail-vs1-f49.google.com with SMTP id ada2fe7eead31-73b909fbb6bso984759137.2 for ; Wed, 19 Aug 2026 13:58:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1787173093; x=1787777893; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=58Z3XVoKaJQbEkvkG1Y4mEaTnnepGYJ8EOpBbp+pok0=; b=MCh8S6BU2SpbpRo0rt+rm2GpiaQSWlv7ucorSY7JDUybtWMnerm3DtT3HTBmgZWKdu mQXmFAHrAIB5PJFedbiTrkjmPvTepN665kh/FTH2rfoN6mQVRSQv5dzMQFJecEElRgHd KEJIk91zc0B0TonSxCFatyrIuQr1vL12h0lnlWp/9L8KgspUU6XTdRJI7W1ojDUZZP6k 4ISJMz2wNstdWcWF6bwR11A90bEMFudQ1iTRoLhltIV9Be+UTL/peAlPnLGoOrWjGmpY iTMI/89q8byo3FEOi1AbZSYVdeXYAtoTHLH2/WZzDuQfOOGPk5q+e+u8teXjE6rMk+Qk FwYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787173093; x=1787777893; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=58Z3XVoKaJQbEkvkG1Y4mEaTnnepGYJ8EOpBbp+pok0=; b=MnBe5+EWZi0GOYiXjacLBmg+xGrEHgRq5UBDGqopjynUfotDLO/vVIxwvc+GfDO7cb OWEcOM/tWI/OTgzaiDqxXKa4S/lA5ENXIjTfkko1kMVOlo2sbd7tBzOFAZO+hgHhhBjY KFvXb15rK88i1tz+1MHPGKLQfu4ysWhBv9/DSGzGD0ksfDcu02WaPZtKty3DaCZhmsXv N0GLAWFve2l8DSFJBwLWoAtwPef4jTbPyErBVY5eNVU5juJCOXLKzatlxIsdnaoNeoaW 2FLryP1THUuoQWSxuMTwbEXtdomQXmIbTrDKy66KtP+pLySDHuXqBU90GUL9QHABRdDQ nFAA== X-Forwarded-Encrypted: i=1; AHgh+Rq72Hb9lJsUlvSwKT5/7rkOXlEnr/4bL5LLqzHBfR8dMwCR5etewI+rS8AJsbR+KCg9y50qNmplxwsBMUDboIkja8zu+w==@lists.linux.dev X-Gm-Message-State: AOJu0Yy5Mm8Lf8Qwj0EP1XusImv7cSE2I8I+l5Ybvj44rTdcmctbLIb7 mTvhVqWsQWJKzcNQiD65B4Xyt8dqu765mFzy0SBzSW7hHYYs6nd+31GM X-Gm-Gg: AR+sD11fvgqhRYitYb1lnNp4Cnv6WC5h/31s4+CviUntA5DXoPKPSUaQXUipkKCmo4j /aFLfFg8GB80BMDQf/cymO8JnQSmEIZoRjaRrRR1/dU+F+yL7O5TtWX/px4U5kExb2TGKJ/joAC 6Itrh+oFRy6cNBQvH8Xfv/7tlAvrxb1m3zpYMIO4P1j3zTcPZ4pIm8kSToIM6NEtPEFzuLK9k04 wCBA7sbG6NA+2AbqdBXrrvDe9DVsjfBI6vRbIN1RrhiEL/m71MTymjqD4zskItJKLyoncX0Du0t MgZKmoREO62N4mCW5i6p4UfSL7RbBGe8tgmF6XSQa+ppiextrdh4voF5u7JojQReJMytGtXbGhB hau1eG6yitm5OuB6qA6Ul86ps9DpmmSjpllfXrGJVue/opu2vgsJxN9z0O/84JqbTzVcwAamIbB pjnpQsJxpWpgQxDFTbjJlyaiau9VpA0rw7Hp2RwbIU43AFDZ4ToiAf+a90BBAR8ZeGya8eH33Gx i2Z0VopwGp+tbOXWZinWH/G3iY27fEx/gMeoV4SEnPL X-Received: by 2002:a05:6102:6ce:b0:738:fd01:5b60 with SMTP id ada2fe7eead31-777f897904amr3350181137.3.1787173092636; Wed, 19 Aug 2026 13:58:12 -0700 (PDT) Received: from localhost.localdomain ([2804:14d:4c64:82a2:3443:53b2:2e07:b3bf]) by smtp.gmail.com with ESMTPSA id ada2fe7eead31-777ddc844besm3616259137.11.2026.08.19.13.58.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Aug 2026 13:58:11 -0700 (PDT) From: Rodrigo Gobbi To: jic23@kernel.org, dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matt@ranostay.sg Cc: ~lkcamp/patches@lists.sr.ht, linux-kernel-mentees@lists.linux.dev, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 2/2] dt-bindings: iio: proximity: document LIDAR-Lite v3 fallback compatible Date: Wed, 19 Aug 2026 17:55:18 -0300 Message-ID: <20260819205751.166030-3-rodrigo.gobbi.7@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20260819205751.166030-1-rodrigo.gobbi.7@gmail.com> References: <20260819205751.166030-1-rodrigo.gobbi.7@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel-mentees@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit PulsedLight was acquired by Garmin, who now sells the LIDAR-Lite v3. It is pin-compatible with the v2, and the driver already matches it directly: commit b257c1a45e99 ("iio: pulsedlight-lidar-lite-v2: add lidar-lite-v3 property") added a "grmn,lidar-lite-v3" of_device_id entry. Document it with "pulsedlight,lidar-lite-v2" as a fallback compatible. Signed-off-by: Rodrigo Gobbi Acked-by: Krzysztof Kozlowski --- .../proximity/pulsedlight,lidar-lite-v2.yaml | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/proximity/pulsedlight,lidar-lite-v2.yaml b/Documentation/devicetree/bindings/iio/proximity/pulsedlight,lidar-lite-v2.yaml index 491960bb3a0e..dd739319b9eb 100644 --- a/Documentation/devicetree/bindings/iio/proximity/pulsedlight,lidar-lite-v2.yaml +++ b/Documentation/devicetree/bindings/iio/proximity/pulsedlight,lidar-lite-v2.yaml @@ -4,15 +4,15 @@ $id: http://devicetree.org/schemas/iio/proximity/pulsedlight,lidar-lite-v2.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Pulsedlight LIDAR-Lite v2 range-finding sensor +title: Pulsedlight/Garmin LIDAR-Lite range-finding sensors maintainers: - Matt Ranostay - Rodrigo Gobbi description: | - This binding covers the I2C interface of the Pulsedlight LIDAR-Lite v2 - laser rangefinder. + This binding covers the I2C interface of the Pulsedlight/Garmin + LIDAR-Lite v2 and v3 laser rangefinders. Besides I2C, the mode control pin can also trigger acquisitions and report the measured distance through a PWM signal, without using I2C @@ -21,12 +21,18 @@ description: | remains the active interface, as a plain status output signalling when an acquisition has completed. - Datasheet: + Datasheets: + https://static.garmin.com/pumac/LIDAR_Lite_v3_Operation_Manual_and_Technical_Specifications.pdf https://github.com/PulsedLight3D/LIDAR-Lite-Documentation/blob/master/Docs/LIDAR-Lite-v2-Docs.pdf properties: compatible: - const: pulsedlight,lidar-lite-v2 + oneOf: + - items: + - enum: + - grmn,lidar-lite-v3 + - const: pulsedlight,lidar-lite-v2 + - const: pulsedlight,lidar-lite-v2 reg: maxItems: 1 @@ -57,7 +63,7 @@ examples: #address-cells = <1>; #size-cells = <0>; lidar@62 { - compatible = "pulsedlight,lidar-lite-v2"; + compatible = "grmn,lidar-lite-v3", "pulsedlight,lidar-lite-v2"; reg = <0x62>; vdd-supply = <&vdd_5v0>; }; -- 2.48.1