From patchwork Mon Nov 4 13:30:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pascal Paillet X-Patchwork-Id: 11225817 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 298E6913 for ; Mon, 4 Nov 2019 13:31:05 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F246620B7C for ; Mon, 4 Nov 2019 13:31:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="NNPJ+/yy"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=st.com header.i=@st.com header.b="QNXyxE1y" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F246620B7C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=st.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=seYic+N+ffVpLLmTNSozaMe+7DfQ4YaHB6T+7s2CkDk=; b=NNPJ+/yy7/V5DA npGtlBlrSYkUuYosGzYjQXauIVBlnBSWvtAl70FO0nGXwH7YkrfhmjZBe2BKR0klCwQ3XBPF+DiFb w58d4C4ePJyAKdP7PZ3y1T04WdHs5XYK1ghANf0sgVhGw15QVSnX1dF4d3qnRXdbKw3A0GHi6rzWL Is2rweUIBYvMbBZSiK0HwaR03tJzfBV+g0ed+TuOmekjKqGtB6iEXZuJxrrQPhUPx+yhxXmHYIw6E 7oBl3OCWUto8VwO6ZM45JnNnZmXP+9SF8+nC8yXseL05JWEicVxHU58l+6orIPnmFW4EGa6zhWopB jKQYAYioII87huzaMZHw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iRcRk-0008Nh-6J; Mon, 04 Nov 2019 13:31:04 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iRcRI-0007ua-1Y for linux-arm-kernel@lists.infradead.org; Mon, 04 Nov 2019 13:30:37 +0000 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id xA4DNH0l017943; Mon, 4 Nov 2019 14:30:25 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=I3NGuc3Rt+teCuWa84VgiyUccSUQsi2ao2vZWxXCPGY=; b=QNXyxE1yFylAYnPQmDlZtT6exOsIQPDCeA7Znu8TNAQhDGJcRJ1L2N6tKJ8OvV/DqFmb qdkcJWQDkvGStQ2i9mdI1lCMNaSIRsnAjeHan6LUMLv9MrwK72AVusRylcff0q/JAbNz UmxDmNW58GdFPHsnjkPu3mLQq15qMuhxGdEkfUc6AGPKF6JE1mzkl3rsNNtaSBAfR6g/ hQgrkasIV0FrAS2OD4Jc88cC9sEDrcXmeBa74CF86D1cJ3SNwS3t2hJGSS091xxwlBpP JeM+TSmHRho/fanptl/sxPpIAYwRgmf4pSDu5IUASxgw0NoFM2pNk7AvxgE8gajd470H 7A== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2w11jn1vxb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 04 Nov 2019 14:30:25 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 00B10100038; Mon, 4 Nov 2019 14:30:22 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag6node2.st.com [10.75.127.17]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id DB3D22D379D; Mon, 4 Nov 2019 14:30:22 +0100 (CET) Received: from localhost (10.75.127.48) by SFHDAG6NODE2.st.com (10.75.127.17) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 4 Nov 2019 14:30:22 +0100 From: Pascal Paillet To: , , , , , , , , , , , , , Subject: [PATCH v2 0/5] thermal: stm32: driver improvements Date: Mon, 4 Nov 2019 14:30:15 +0100 Message-ID: <20191104133020.8820-1-p.paillet@st.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.75.127.48] X-ClientProxiedBy: SFHDAG4NODE3.st.com (10.75.127.12) To SFHDAG6NODE2.st.com (10.75.127.17) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,1.0.8 definitions=2019-11-04_08:2019-11-04,2019-11-04 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191104_053036_411457_45944E8F X-CRM114-Status: UNSURE ( 9.80 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [91.207.212.93 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The goal of this patchset is to improve and simplify the stm32 thermal driver: * remove hardware interrupt handler that is useless * let the framewwork handle the trip points * fix interrupt management to avoid receiving hundreds of interrupts when the temperature is close to the low threshold. * improve temperature reading resolution Pascal Paillet (5): thermal: stm32: remove hardware irq handler thermal: stm32: fix icifr register name thermal: stm32: handle multiple trip points thermal: stm32: improve temperature resolution thermal: stm32: fix low threshold interrupt flood drivers/thermal/st/stm_thermal.c | 367 ++++++++++--------------------- 1 file changed, 111 insertions(+), 256 deletions(-)