From patchwork Tue Feb 7 07:23:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hal Feng X-Patchwork-Id: 13131189 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 863DCC636CC for ; Tue, 7 Feb 2023 07:24:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; 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:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=QB1mmGN+1jAFnahkh/qpqz8EA7kLFwxTHd7v7YPpQoQ=; b=zDrSKHX5YX1Gth 6lbQmJrTZksmuIu8/kg1ihFtB6qTxKC0pPZTvmvaqdpLwKzM5memCHxjGyVCHoVrDCUvVEN+yUHdm KgVURavInQdmhfpYumyctjgC+px5uVCN8adyM2+6p6dvJyLWExt8dIBFvaE+xyUIzcZRdVlqZYfCo 0jj6NFURoLfBOFlmIxR9VZm09r8vhJTEMM5JlZcx2LscK+APmFLELiftL5u9efJOsQzLsOx0m1h+v h9iyHVV2MdxVgeEHp9OE2LW0wRqb8jfM/f5aJIsGkUwQvr7N29mPnVHkZO/pFNkCUJMWxadl+COeL J/kuV6LrWnaO9OcFXLeA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pPIKW-00B7tO-CC; Tue, 07 Feb 2023 07:23:52 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pPIKQ-00B7n7-KU for linux-riscv@lists.infradead.org; Tue, 07 Feb 2023 07:23:50 +0000 Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id 9D2D024E0D8; Tue, 7 Feb 2023 15:23:17 +0800 (CST) Received: from EXMBX172.cuchost.com (172.16.6.92) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 7 Feb 2023 15:23:18 +0800 Received: from ubuntu.localdomain (183.27.96.33) by EXMBX172.cuchost.com (172.16.6.92) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 7 Feb 2023 15:23:16 +0800 From: Hal Feng To: , , , CC: Jean Delvare , Guenter Roeck , Jonathan Corbet , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Emil Renner Berthing , Samin Guo , Hal Feng , Subject: [PATCH v4 0/2] hwmon: Add StarFive JH71X0 temperature sensor Date: Tue, 7 Feb 2023 15:23:12 +0800 Message-ID: <20230207072314.62040-1-hal.feng@starfivetech.com> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 X-Originating-IP: [183.27.96.33] X-ClientProxiedBy: EXCAS062.cuchost.com (172.16.6.22) To EXMBX172.cuchost.com (172.16.6.92) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230206_232346_979083_6EDCC142 X-CRM114-Status: GOOD ( 13.88 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org This adds a driver for the temperature sensor on the JH7100 and JH7110, RISC-V SoCs by StarFive Technology Co. Ltd.. The JH7100 is used on the BeagleV Starlight board and StarFive VisionFive board. The JH7110 is used on the StarFive VisionFive 2 board. v4: * Change the node name from "tmon" to "temperature-sensor" in dt-binding example, which is more generic. * Add support for StarFive JH7110 SoC besides JH7100. * Add clock and reset support in the dt-bindings and driver. * Add the missing headers in patch 2. * Use devm_platform_ioremap_resource() to remap instead of platform_get_resource() and devm_ioremap_resource(). * Use dev_err_probe() instead of dev_err(). * Add Signed-off-by tag for Hal Feng. Add Co-developed-by tag for Samin Guo in patch 2. v3: * Handle timeouts from wait_for_completion_interruptible_timeout properly. v2: * Fix checkpatch.pl --strict warnings - Add myself to MAINTAINERS - Fix multiline comments - Use proper case and whitespace for #defines - Add comment to sfctemp::lock mutex. * Remaining comments by Guenter Roeck - Add Documentation/hwmon/sfctemp.rst - Use devm_add_action() and devm_hwmon_device_register_with_info() instead of a driver .remove function. - Don't do test conversion at probe time. - #include - Remove unused #defines - Use int return variable in sfctemp_convert(). * Add Samin's Signed-off-by to patch 2/2 History: v3: https://lore.kernel.org/all/20210726171802.1052716-1-kernel@esmil.dk/ v2: https://lore.kernel.org/all/20210624162108.832518-1-esmil@mailme.dk/ v1: https://lore.kernel.org/all/20210616181545.496149-1-kernel@esmil.dk/ Emil Renner Berthing (2): dt-bindings: hwmon: Add starfive,jh71x0-temp hwmon: (sfctemp) Add StarFive JH71x0 temperature sensor .../bindings/hwmon/starfive,jh71x0-temp.yaml | 75 ++++ Documentation/hwmon/index.rst | 1 + Documentation/hwmon/sfctemp.rst | 33 ++ MAINTAINERS | 8 + drivers/hwmon/Kconfig | 10 + drivers/hwmon/Makefile | 1 + drivers/hwmon/sfctemp.c | 352 ++++++++++++++++++ 7 files changed, 480 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml create mode 100644 Documentation/hwmon/sfctemp.rst create mode 100644 drivers/hwmon/sfctemp.c base-commit: 4ec5183ec48656cec489c49f989c508b68b518e3