From nobody Fri Dec 19 06:56:54 2025 Received: from mail-lj1-f182.google.com (mail-lj1-f182.google.com [209.85.208.182]) (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 208231D5174; Mon, 28 Apr 2025 06:54:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745823282; cv=none; b=QP1/2j2YkKHG2ROxrwMJ0LBICpuCx5XwCvrvO9MD+i+aAuTgRuGavVFrQtNd0DvOh9KliH4JZvsTVp2kjHTK0WtJmQaqx/sKpvGls/WdBbCmDoX+QIBye4Uz3/3ETUiiJj+dwfGIp26clou/Ddz0JRGsGA1HKsVnoxGjSpra48Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745823282; c=relaxed/simple; bh=o9rko7Mal2eB/MUZ2Oa01bIuz8dWUsyCQuiKuHvbZLk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=bGVLI++0kLstWaBzk0KIN3kfrs5M/8RhWn9hYAh0axQvwTlICTKg1m8DdOjGoNnXLvj+QDhulpe7uUSudxbmRm3uhSqxtjeVBr/f8lBXVyQH8RUetv5oXpoBoo2R9nH67u/UC6iDc6puZYrgnaQ3ObkekUIf4Oim74r1+3ko5OM= 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=nbKDWS+j; arc=none smtp.client-ip=209.85.208.182 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="nbKDWS+j" Received: by mail-lj1-f182.google.com with SMTP id 38308e7fff4ca-30db1bd3bebso46544341fa.2; Sun, 27 Apr 2025 23:54:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1745823279; x=1746428079; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=7FTG6YAFpavOo57Q/QlOcqWA0covw0d5GqnQeh6CN/o=; b=nbKDWS+jumqe4YnmjLcxup+mx5xOlOkov5J99jtISNiO1ByS7/vMzAYYzNojcY5N5D zCtp6tBieW3kglmMW9s+K9mX4sqZcPE4ABaJ+624FWr2Z/sm2iJS7I7wk5z95KcV+/SZ obISwMmzadxZhbE30GNewi5tCI1cfyNbNhyXsOPw+UIYejoLTudr2qqixb3bFR/8iXmg 6l96dp6RO7nQF2HnIriwydhAUEoRPT0VCbMIaJ8iv1myk61kM1T2sSr+//SrNZ89TXTM 0pZ9YfeMypBThacMLzTUe3QZo+9Ugr2rZntXi3p78cY+Xe0kvlR6KDBxkXfM6WYTo/Y2 fMAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745823279; x=1746428079; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=7FTG6YAFpavOo57Q/QlOcqWA0covw0d5GqnQeh6CN/o=; b=Ak4jUeTuMu3nP4C4fXzGB6zcHIIuFt7BeLn2KnIHcokHTobEPVKMmBEYEH3LnTqNHf HkHlX5zLL3f6HONTLSbepGJeJ9xXT4eJXmVdeZd2LwzE2Qs8/xxiUR68AQb88ElxNvLO sjxlE10/11LLOozctYq2YZOZiaF9heJT8bxqn7CDeAUoGzWrH2czYbitjgUUlTwN92t0 wMhQ+8mAbfsVFQ4QWuCdMQ+ZlVrLm4wksBFsIsMZIO9rI3MjSYHVxmS2Id86XUYq16NR hahiIQqyNdXYR21lvdsw5574BSZUIP2bZYZnFD65nPvj7VupC9rT0KRpVr07oR63sdyV j6RQ== X-Forwarded-Encrypted: i=1; AJvYcCUXD7l6/4n9owNKvMEG+zrHpUz2YVQPVaIin9qCe02SJF5JAQSd0+ffLWsGFi8ToVGdWrQFJBqkSOzA@vger.kernel.org, AJvYcCXHZl/B0AD0XSRnUcJEMisxrdrIw/Tfb7oL9Ta749fFY2vfTmmshAXJpCeniqCYloC8HLPFpp4v5Eye@vger.kernel.org, AJvYcCXvwvzrFEK8nJ3B/6KGvfUA75DL9ZahbbLD1BgtxFwGgaN/mOezmk8+ezIU4GkyCJW7CWJL3wWLj34deKAr@vger.kernel.org X-Gm-Message-State: AOJu0YxkZsoLWeS/i1au3hrnVyBxd3YJMc4QKfphymcfTeFFZjAgbb+y 1RJLgf96ZKF5LcEacvShKBYDoYM8Iqulu+TLSRoHs6EKhvqeHh08 X-Gm-Gg: ASbGnctnZhoxGixuTJYXZmt4UhBt5BMf0ulvrYIxhjdGZ2kz6NzzP30UhIWelM+zFMF 5eR4inyMFrUQd3UCsjwueyVVhinPtBjjdjnIbNCJ4CHTmnFrtDHFoqF54uOFjSwf8xHlFUWHzV5 D5RXNaMONSnzJCjb32BY99KiM+G5ZxI0569JnlNZDwgYnz70lSX38MrwXthuJUvXFq2x+2eZkB3 uFIwReINt2mHl2H4k+TRUNMmDggz4T7CL8HMieAKAj27Nv7PMTFe8SpfzrJSSJTYdB0q7mIYD4r n7DXY/AxKyisRk5Jf1FdsBC3XicItOiHmEbYlkV/g2udgT/LFX193Cj9+uWHW/fSoT5E6MG2h6Y q5E5zB2Om2kQjG3NpygQ= X-Google-Smtp-Source: AGHT+IGFHQ953XlFUNcdWeX3LFF7ZinSerC0mh6VkIwkXLw1YYkrlJKuT6eHgUezwJV415R2Utt+wg== X-Received: by 2002:a2e:bc15:0:b0:30d:e104:a942 with SMTP id 38308e7fff4ca-319dd798a4cmr23585521fa.38.1745823279202; Sun, 27 Apr 2025 23:54:39 -0700 (PDT) Received: from [192.168.1.11] (83-233-6-197.cust.bredband2.com. [83.233.6.197]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-317cf659c4fsm20017871fa.21.2025.04.27.23.54.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Apr 2025 23:54:38 -0700 (PDT) From: Marcus Folkesson Date: Mon, 28 Apr 2025 08:54:12 +0200 Subject: [PATCH v2 2/3] dt-bindings: iio: adc: mcp3911: add reset-gpios Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250428-mcp3911-fixes-v2-2-406e39330c3d@gmail.com> References: <20250428-mcp3911-fixes-v2-0-406e39330c3d@gmail.com> In-Reply-To: <20250428-mcp3911-fixes-v2-0-406e39330c3d@gmail.com> To: Kent Gustavsson , Jonathan Cameron , Lars-Peter Clausen , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Jonathan Cameron , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Kent Gustavsson , devicetree@vger.kernel.org, Marcus Folkesson , Lukas Rauber X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1540; i=marcus.folkesson@gmail.com; h=from:subject:message-id; bh=o9rko7Mal2eB/MUZ2Oa01bIuz8dWUsyCQuiKuHvbZLk=; b=owEBbQKS/ZANAwAIAYiATm9ZXVIyAcsmYgBoDyYh/Ug1dMfpEZK40qCZjPJlTVboll+EyXs+X qxZDRw+VSGJAjMEAAEIAB0WIQQFUaLotmy1TWTBLGWIgE5vWV1SMgUCaA8mIQAKCRCIgE5vWV1S MlH8EACKc1bBvasZIEvdmceQ7TMNQ+L/Nl1b+T2S6mnWxeEW0n8FDZpt2v2MrbdHYs17en/Baba Q03tW+qlP/1VVmNZH8oCWbiNwUVv0/DFLQA+aUkkZ9/5Tjmg+ZWwG7scaVC7IREYT19D0vUMGIS BkrRz3CjQ3FVURxBYJIcIMhLhw5RqX7DftsOZS+clF9ufUYfoRXA0us78T/a+LSvyxbx17Px3F/ nTqttu926yHDooVWEH74U74FuZywiOWHUk7XBX2vqWt2X+g8XDyYN8/ySwLXDm1iuC4Peu+3HD1 IUWUVb9hqwCbFaMNPUz9FucJmhV1KnZal+63MD8efUpF8J5z6DJhJmG1llJfrByMAflWH2zZBFJ Ep323Kp7V2rOfE7yKddsaNpMSkzUa9hKKFfGFHXVds549ARK7p4Fy6nv2kyodfHzs9W507TrOYg ZTnJIm7FdfzzCm6ePX4a9C139kcFbWrRpOxfCnIT/UBTy3xqjqZUPvyjc0Iuck+0dcVELdk/HzN YiEoSuv4s5qlkbMpq8pcnsLUR7jJ2Au6vVKlEGFs4im/I2LFo9dX8ht+fuX3G7SOROtSqPcmuxO mZMnFiGR4z2UGDXC29C479qbhYVzwbVTUdU0H9MOlaR64D3ZiBcxacNmvZjbSeSkYZ3rMuAgs5b z/VCTjOvamtQ59w== X-Developer-Key: i=marcus.folkesson@gmail.com; a=openpgp; fpr=AB91D46C7E0F6E6FB2AB640EC0FE25D598F6C127 The MCP391X family provides an active low reset signal that is still not described in the bindings. Add reset-gpios to the bindings and the example. Co-developed-by: Lukas Rauber Signed-off-by: Lukas Rauber Signed-off-by: Marcus Folkesson Acked-by: Conor Dooley --- Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.ya= ml b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml index 06951ec5f5da381a9bb942d0ac7416128eebd3bc..3a69ec60edb915ae16312b94fdd= d32f5c87f37a7 100644 --- a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml +++ b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml @@ -32,6 +32,9 @@ properties: spi-max-frequency: maximum: 20000000 =20 + reset-gpios: + maxItems: 1 + clocks: description: | Phandle and clock identifier for external sampling clock. @@ -71,6 +74,7 @@ unevaluatedProperties: false =20 examples: - | + #include spi { #address-cells =3D <1>; #size-cells =3D <0>; @@ -80,6 +84,7 @@ examples: reg =3D <0>; interrupt-parent =3D <&gpio5>; interrupts =3D <15 2>; + reset-gpios =3D <&gpio1 10 GPIO_ACTIVE_LOW>; spi-max-frequency =3D <20000000>; microchip,device-addr =3D <0>; vref-supply =3D <&vref_reg>; --=20 2.49.0