From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f42.google.com (mail-pj1-f42.google.com [209.85.216.42]) (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 874BE3793AB for ; Mon, 25 May 2026 10:51:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779706309; cv=none; b=IT4cujXSbLuvCbgSDoAmYbbY6Hlp9GhnAHbRx39B7HE8HiJEYHibNKLUsmNUGVYeEwF5tT/530aw+DlXQbFZZdGMd77B2iWu9HaDhb3dhSGg2ZpbkYsufAnW1FkvhWt1pJHFnEM6qPjgJ8l7NuN18Opm85gVt2iyL/GSp459tso= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779706309; c=relaxed/simple; bh=QtSgviyssTBIh+gpFF5oWYlI+wnUX6VDGWmwQj4nPj4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SMmjYppg64KmFilnuQHro8/qqJwMNXTV9W2jGSuwQ2pZPlCMEYPsw0d1NkIgKWbRPNCGd4Zd7J6TvFBdRrkMMQ8SzhaAVFXZE2amfie/axpGv5EGU/FYtW9z3LDwHyUIBHBtZpKZQTpeUW3pPC8z/xZbF0ElEyjEuzNCdEM/iVA= 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=m/fU6hsW; arc=none smtp.client-ip=209.85.216.42 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="m/fU6hsW" Received: by mail-pj1-f42.google.com with SMTP id 98e67ed59e1d1-368f25ff4c4so5193470a91.2 for ; Mon, 25 May 2026 03:51:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1779706307; x=1780311107; 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=gK5p5D62bxTBsAn+SEu49ocLQ2IY7s+ZtWdqBWFj84c=; b=m/fU6hsWYm8YZJ38EllPAKS6N9wrzCKLL9FncPvNMDRUTA5cL3mz3BLwgI6bnjUJi/ De5Jj2P4ERqTBOjOUG9NzTnlfgkD3oWLDEeGh7dFW+dxY+w8fEWcTytqPPuIl2kw+Ff4 MbFjzK2oyNYlakFJo5yOtgmdMkzzHai6vTBtHEo6eP14Tcz1cENVt+1FI3K2vos/WdU/ VAoSNfQbV9P+kqxKefpmS7bdaD+mtxxx8AFt36ipjXP13Bse7jJ6e/BJ95CAIZ8kyVRf Jd82+CUiCqCvPYpzMQbOPWh4N2zlEVkyh1eQI3mQZwv3mWCGalC5B4aOWew5O53P+re6 B/4g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779706307; x=1780311107; 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=gK5p5D62bxTBsAn+SEu49ocLQ2IY7s+ZtWdqBWFj84c=; b=GADa3oRgnsSwisj3Dm2F7aGBedkLu0BF6rG3GNYQX41k93ePDn2RXp8L38D8tOv/pa vnTmui/2LR+LS1GLTHCCK1+YAm/j5o6WYAq2WHK2Ixkw6z0/9UCPC9yPSwrkG6DUBPx/ dRqexodW2huc8mO8NksuTdro3FMm0OsYYeUw178TeCdDKkC6QPGCBUFrfXaOtvB/iMPw xOcFI6KQoSojUriqkg84iaKFLLLLsXAnUnyfncGwOoCnU0jl9YASNL4sYCMQxv83TxWI ifM6+FnIPzwpGMrUG1UA84SkJ78PtSPO2DZJSsJmsZ6tgSAh5D8k6s08SJ7lbhxLoe91 7LDQ== X-Forwarded-Encrypted: i=1; AFNElJ8W86rMWSIpCCGODYG7atfSz49xbqoHaufIUPDwdAJzuUQWAnBjz1dKY3c315NKKT9Toc8/XcnvQG+qJLM=@vger.kernel.org X-Gm-Message-State: AOJu0YxSNchSjQHPOF1pQBzsB6oWBZQ5FSlR5f06BjtGNMpn8bKZPVbJ 1+wdk7sX7PYM2PWb/Gfup20BSP2+vIu9HTk2TaIfgNlvyZ2efKOUTIR+ X-Gm-Gg: Acq92OGwc8QADMZCp+UzYigvxjZ94ZB4fBmOMDsHJRa1XA/IVpO8/HvhHA9tv5dtJAa S8X+jezsvm4Rp6+3Mzjo72q5DbCaujgflEVybBto9I6B4OY0QYXHOTSwLkb4JaeKqbn0aK+VQjm eX4fCSw0SDib4IJ/pPFroXSCLCh2eyveBw8ooggPUXLeh9Z7VN6ovOp8Fq834k88AwPQP+CyNPh iGPYYyJH0dB9eRTRV0lWIeMYiDw5+zZgkQHHVwTb/a89A7b6x5r4qMv50mM8VnW/1uYib5EXmhw 4cce5nRw3wKPaNWmcJTnpdEsRcR+YA2xgue/6sCXmNyDKxxQhFFpf7naPelJUnzTIEAxGAsFdmG DHQqfvIW9F7l61qu/vCE/jmjYPcZ8dLH7o4BlRonanFxnolzBHcVJBoXJ5WRw2uTI/RwwdYMslo HLJinT3lUIEfMe+GFLuK5AEgfpUdfOPgPpNxtD5+B3Sa5DFwDRwLSmUbrELEhR8tSnT6m//hzUR oRrqdzHRmPCQ+ietNUAvegThU6UdomXMFzX8lgFt1EIagppmY4uWOYm0GI8azA= X-Received: by 2002:a17:90b:4d0f:b0:36a:6a4c:17dd with SMTP id 98e67ed59e1d1-36a6a4c19a2mr14431253a91.27.1779706306855; Mon, 25 May 2026 03:51:46 -0700 (PDT) Received: from lord-daniel-VivoBook-ASUSLaptop-K3502ZA-S3502ZA.. ([2405:201:2011:e829:fadd:33b:8fc3:b2c8]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-36a7265a001sm9302388a91.7.2026.05.25.03.51.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 May 2026 03:51:45 -0700 (PDT) From: Piyush Patle To: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: jic23@kernel.org, ak@it-klinger.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andy@kernel.org, nuno.sa@analog.com, dlechner@baylibre.com Subject: [PATCH v10 02/11] dt-bindings: iio: adc: hx711: add VSUP supply property Date: Mon, 25 May 2026 16:21:18 +0530 Message-ID: <20260525105127.180156-3-piyushpatle228@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260525105127.180156-1-piyushpatle228@gmail.com> References: <20260525105127.180156-1-piyushpatle228@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Document the optional VSUP supply used by the HX711 on-chip regulator. Signed-off-by: Piyush Patle Reviewed-by: Andy Shevchenko Acked-by: Conor Dooley --- .../devicetree/bindings/iio/adc/avia-hx711.yaml | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml b/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml index 1ea60dff98d5..0baf620e9057 100644 --- a/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml +++ b/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml @@ -33,6 +33,19 @@ properties: description: Analog supply voltage (AVDD). + vsup-supply: + description: + Supply voltage for the on-chip regulator (VSUP). + + dvdd-supply: + description: + Digital supply voltage (DVDD). On the HX711, DVDD is a + board-supplied digital rail; it was missing from the original + binding. On the HX710B, DVDD must be greater than or equal to + AVDD; when DVDD is a battery rail and AVDD is a regulated supply, + one channel monitors the DVDD-AVDD difference for battery level + detection. + clock-frequency: description: Controls the SCK bit-bang timing. The value is used to derive the -- 2.43.0