From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A6960347BC1; Wed, 29 Oct 2025 15:51:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761753082; cv=none; b=InkozMtFg8UrEz8XIZQz0GRhIKg8COMJFtnZbetJ9eD2SP22RZM0g96Ngj8saSHlH58o8clJWYb7DNL2RrZfe7IW9t8A/bZNmHqx08N1UWTOdq4X1ZIDWujWqF9I1MaFI1BTGcB8ilK+BbO4GfR1N/9lV0cNOZdOfeD4NrNJzHA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761753082; c=relaxed/simple; bh=VkIEbYbO2lmvSO+zYN2/qpg6TLG1lIbwcMUuFUY0hRI=; h=From:Subject:Date:Message-ID:MIME-Version:Content-Type:To:CC; b=iOy1Vm/S0HpPTshPxfAAqKlQp+iuE/Th2Rg/Ei8nZL5IUZ3zOBKkpNvOYqWq3Moieh5EhBOPWWo2k9KwD62+i4pBpPKXHcI6B1xNtBn1TY0OOMUjCKBvtMVH+BVt7SqP6zvPqmbOYZojPRy5DendQjl4/VkAN7aHnGnXQ1Zms+Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=vukrHudz; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="vukrHudz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1761753081; x=1793289081; h=from:subject:date:message-id:mime-version: content-transfer-encoding:to:cc; bh=VkIEbYbO2lmvSO+zYN2/qpg6TLG1lIbwcMUuFUY0hRI=; b=vukrHudzvHEzV86q0hHPFgi/4NgmvKvSjqtIOK5pri13hHVbAjNp9lPo iOYveKdhkOvNUDVAYG9JWr6HV+DZGgRAcoHSwnFgCrJKB2WjiIh4aOo4b eKmVkqvzkSvDfsSb8C13MbK5q/PE+LIL+rOXB/Lskmu2lWuGEj05Rijke 16Ws7sZLFvrUZr4hzEyobFMmK87gwLUPiaNS5ktdmTvUlOS3j4QLPx0RM b8mf14efJBMp2Mc/rnl8mQSX7ZBv1m0rx9wZpZ2WrqkyJjfa378PDZ9t4 CFhOmheE5e8+45K4Zi5Q2XEVF5sDqA/HQhmx61Yu+k1SNQYMv/GyNaebu Q==; X-CSE-ConnectionGUID: YUlZdbPOTGGodPHj5Yz7YQ== X-CSE-MsgGUID: ljkyKKKiSUiZTexeIdMnRw== X-IronPort-AV: E=Sophos;i="6.19,264,1754982000"; d="scan'208";a="48421760" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa3.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 29 Oct 2025 08:51:14 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Wed, 29 Oct 2025 08:51:09 -0700 Received: from marius-VM.mshome.net (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Wed, 29 Oct 2025 08:51:07 -0700 From: Marius Cristea Subject: [PATCH 0/2] Add support for Microchip EMC1812 Date: Wed, 29 Oct 2025 17:50:57 +0200 Message-ID: <20251029-hw_mon-emc1812-v1-0-be4fd8af016a@microchip.com> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAOE3AmkC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1NDAwMj3Yzy+Nz8PN3U3GRDC0Mj3TTDJAsDMxML8xRDAyWgpoKi1LTMCrC B0bG1tQDmTPZ+YAAAAA== X-Change-ID: 20251002-hw_mon-emc1812-f1b806487d10 To: Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Corbet CC: , , , , Marius Cristea X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1146; i=marius.cristea@microchip.com; h=from:subject:message-id; bh=VkIEbYbO2lmvSO+zYN2/qpg6TLG1lIbwcMUuFUY0hRI=; b=owGbwMvMwCW2tbSTZa7u0x2Mp9WSGDKZzF8FP5upyn+27sHWnCl/mEKenPg1N/HlZZek8xrpU eozTt062lHKwiDGxSArpsiy4q2fWtXaD5eVxDJ1YOawMoEMYeDiFICJrNnDyLDVLaMy2kFco8+C 88yPn/ymh33zjojfP3DLJp/X56Ft3BJGhvuebupWVt7s3wL3Ffod/PMgw2jq8cnuPr1vbi9v3Nv ExwsA X-Developer-Key: i=marius.cristea@microchip.com; a=openpgp; fpr=E32F8D4396E72E463E8CCD91446DE0ABD9140C3E This is the hwmon driver for EMC1812/13/14/15/33 multichannel Low-Voltage Remote Diode Sensor Family. The chips in the family have one internal and different numbers of external channels, ranging from 1 (EMC1812) to 4 channels (EMC1815). Reading diodes in anti-parallel connection is supported by EMC1814, EMC1815 and EMC1833. Signed-off-by: Marius Cristea --- Marius Cristea (2): dt-bindings: hwmon: temperature: add support for EMC1812 hwmon: temperature: add support for EMC1812 .../bindings/hwmon/microchip,emc1812.yaml | 176 ++++ Documentation/hwmon/emc1812.rst | 68 ++ MAINTAINERS | 8 + drivers/hwmon/Kconfig | 11 + drivers/hwmon/Makefile | 1 + drivers/hwmon/emc1812.c | 967 +++++++++++++++++++++ 6 files changed, 1231 insertions(+) --- base-commit: d2b2fea3503e5e12b2e28784152937e48bcca6ff change-id: 20251002-hw_mon-emc1812-f1b806487d10 Best regards, -- Marius Cristea