From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f169.google.com (mail-pl1-f169.google.com [209.85.214.169]) (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 4A590322A2E for ; Sun, 10 May 2026 19:50:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.169 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778442655; cv=none; b=AmVlyfb1lFx9ZqTrNQHtqJ9Lz++T6EhpmLVr9ff6MAcgpXJ0LXl6bPm9kN98SRfqiQFTOEN9EnEe3QjW5cCAYVUIl5xz4HclrjnMdGpu4SpbFZxc7aT4AW5BdL+8CRCCRGROlw+aPfiI8XLarj/gXngaV3hFku/x7HjZRN7MRi0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778442655; c=relaxed/simple; bh=we1AKANq/NREsS4tweY9WCb0aVw3YLaZgCYIUAl/3R8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CvbBKDq9kCBh9VP+KPrgUs7JQPvjAiMiyXvtRjw5+8lzf2CBq+0ppEibuXL9aA+UIxWea9np4oMIfDUa8cF2LewIZ9CPpImEIBnV9/Vbh5RXUFd4mQICOnjmV5X7Xlp+gM2VRjhs9i2bHGoKlERdDrzFbZSZzdOW38dAFnwPfoA= 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=pMbOCS6e; arc=none smtp.client-ip=209.85.214.169 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="pMbOCS6e" Received: by mail-pl1-f169.google.com with SMTP id d9443c01a7336-2b4583f0a1aso22298855ad.3 for ; Sun, 10 May 2026 12:50:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778442654; x=1779047454; darn=vger.kernel.org; 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; bh=FC6iaLaMepNHbep9t8aKdIuhjAiXuoDAQZC7jBmjFtc=; b=pMbOCS6eUUQ60mrUQO344U7qWZ1rDBxtw68sOellFHwSOk+7yDnsRJy6fXe635UGsS PuQ7J4GPbEoEvQr1OdZwtivQBM7NFbXsr8tdsaAjR4O+yMt/Bo4XvYCDdZfCt40145uM BsVpf/CTMRXTmujGw2BxbSYmG7lVqWhZMiDNJsy0gUdn0TD9mrH9mhP+XligeoKxG2mF JKNUh6T+3RXlYgTKhZ1HKrh6owaFKV3Lkt2nd47q9mTGJfEy5yHfx/1+k/Wz82wcXP3h HhscFHhaf276qvAYyOb+y9RfnYaMprR+XUUUbzLgUjMSiUGcWAfI1KuqgdBjD7NF08B/ MjKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778442654; x=1779047454; 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; bh=FC6iaLaMepNHbep9t8aKdIuhjAiXuoDAQZC7jBmjFtc=; b=lZyJGLGgyn2B6p8ZQU41JJNozKj9KxNr89mNeALVjCCXUbcOko2qrtrEhxo0as5pI+ 0YcvBGuIQ2Y06qzm7P2uvDOFahR+Qo87NEp4iTjzrKBzrt5A8DVESqoDwjEZmhbiUUG1 okGuxOl7m+wH9z39esAjzuCr8wMkyJzztHAPohKVIQuCdYvkpkbeZv8UT+xJGJHYQ1L4 i1gPelvrnKUOFdOsAS3ekMPtdp1wNhZhA2jdqyf0wxnvTbOh1kh8naY0KlB42xkuK+tC 1WoKqYtD+hAqgop9WiS2BXUD2b8TZnehi3ggg601ywfB1OsU4zavTiSUfaq40NxzJLmk iNTw== X-Forwarded-Encrypted: i=1; AFNElJ+JnCOirpSEFDZ5BTG+YlLpFbBqnocWg+QX71i9l6byoRPN7K/Xm+5owZyT39AqbRsrya/gM7v8Nd8=@vger.kernel.org X-Gm-Message-State: AOJu0Yx8Vbv3ezHUj2eTrqHX+22EVCDD/UENfmQvx0GvCD0dRFXAkOeb T79uIw6KiGlR6H/DnFTMFnWjQnQTTzSrSemhVtAD0qjQAZryqva4P/mh X-Gm-Gg: Acq92OHqul69DTwGH5dFlhw8GHhexoN2iKz0oSQgYdkCTfRwaoGEjNCoNLcaXY5u6RI 9LOUJ9B9p3ZkVm/YbwED4FwXFsJzN/XvUOQayEjTd1AMS88Z8QBG+vCTPeamhUKBCmAa03LerHJ S6eO3eVFa3DQd8UU1NdqbhXGPzkiyWDFLZugi32ixaFzTnrYOrPfn31Zve77Nr8udg/MSbMaO5q cP3dVBCBvXdhczRNBXuTegQR6SMxC3OzCYu7kGD2ppmlIy36E5WYeNCjMvOlwpv2MC3KatWVh53 eL1lA5oA5nSzF55CcUwMSBYr/PPa9ss/xEEoRPBHQiSXndVs9A/yn0CThq0sd+wPhwzVcbWmU5Y JqdvIrMLutLgGXQUdz3XjLvtuZgSoaKEFYjfILtOb5Qn35/2TFOFMkhBW+vF+tFyOruRolnur75 fj/hRSfzoelyKxxwTgDgPLiIBDE4iQQwt+aYi/Z/e8gexr+aQ7aEfSv/GYcsz9hz3kEbFdxznn9 GKzO1dt/nS1zapu/Bz2MEQBnK7DXPbp/NCrj9UMpBv/sHgwv/F1npwSmqxG X-Received: by 2002:a17:903:32ca:b0:2ba:1756:aea7 with SMTP id d9443c01a7336-2bc7a990937mr69806415ad.2.1778442653564; Sun, 10 May 2026 12:50:53 -0700 (PDT) Received: from lord-daniel-VivoBook-ASUSLaptop-K3502ZA-S3502ZA.www.tendawifi.com ([14.139.108.62]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2baf1e358b2sm77065095ad.54.2026.05.10.12.50.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 10 May 2026 12:50:52 -0700 (PDT) From: Piyush Patle To: ak@it-klinger.de, jic23@kernel.org Cc: andriy.shevchenko@intel.com, dlechner@baylibre.com, nuno.sa@analog.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v7 03/11] dt-bindings: iio: adc: hx711: add RATE GPIO property Date: Mon, 11 May 2026 01:19:25 +0530 Message-ID: <20260510194947.31997-4-piyushpatle228@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260510194947.31997-1-piyushpatle228@gmail.com> References: <20260510194947.31997-1-piyushpatle228@gmail.com> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Document the optional RATE pin GPIO used to select the HX711 output data rate. Update the example to show the property in use. Signed-off-by: Piyush Patle Reviewed-by: Andy Shevchenko --- Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml b/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml index a8eaa1f18de5..9134bbe41379 100644 --- a/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml +++ b/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml @@ -37,6 +37,13 @@ properties: description: Supply voltage for the on-chip regulator (VSUP). + rate-gpios: + description: + GPIO connected to the RATE pin. When driven low the output data + rate is 10 SPS; when driven high it is 80 SPS. If omitted the + RATE pin state is determined by the board wiring. + maxItems: 1 + clock-frequency: description: Controls the SCK bit-bang timing. The value is used to derive the @@ -61,6 +68,7 @@ examples: compatible = "avia,hx711"; sck-gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>; dout-gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; + rate-gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; avdd-supply = <&avdd>; clock-frequency = <100000>; }; -- 2.43.0