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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B615FC77B61 for ; Tue, 21 Mar 2023 05:52:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229966AbjCUFwj convert rfc822-to-8bit (ORCPT ); Tue, 21 Mar 2023 01:52:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44546 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229583AbjCUFwg (ORCPT ); Tue, 21 Mar 2023 01:52:36 -0400 Received: from fd01.gateway.ufhost.com (fd01.gateway.ufhost.com [61.152.239.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F00022DE1; Mon, 20 Mar 2023 22:52:33 -0700 (PDT) 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 fd01.gateway.ufhost.com (Postfix) with ESMTP id 611BB24E0B4; Tue, 21 Mar 2023 13:52:30 +0800 (CST) Received: from EXMBX168.cuchost.com (172.16.6.78) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 21 Mar 2023 13:52:30 +0800 Received: from williamqiu-virtual-machine.starfivetech.com (171.223.208.138) by EXMBX168.cuchost.com (172.16.6.78) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 21 Mar 2023 13:52:29 +0800 From: William Qiu To: , , CC: Rob Herring , Krzysztof Kozlowski , Philipp Zabel , Thierry Reding , William Qiu , Hal Feng Subject: [RESEND v3 0/2] StarFive's Pulse Width Modulation driver support Date: Tue, 21 Mar 2023 13:52:26 +0800 Message-ID: <20230321055228.105945-1-william.qiu@starfivetech.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [171.223.208.138] X-ClientProxiedBy: EXCAS064.cuchost.com (172.16.6.24) To EXMBX168.cuchost.com (172.16.6.78) X-YovoleRuleAgent: yovoleflag Content-Transfer-Encoding: 8BIT Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This patchset adds initial rudimentary support for the StarFive Pulse Width Modulation controller driver. And this driver will be used in StarFive's VisionFive 2 board.The first patch add Documentations for the device and Patch 2 adds device probe for the module. Changes v2->v3: - Fixed some formatting issues. Changes v1->v2: - Renamed the dt-binding 'pwm-starfive.yaml' to 'starfive,jh7110-pwm.yaml'. - Dropped the compatible's Items. - Dropped the unuse defines. - Modified the code to follow the Linux coding style. - Changed return value to dev_err_probe. - Dropped the unnecessary local variable. The patch series is based on v6.2. William Qiu (2): dt-bindings: PWM: Add StarFive PWM module pwm: starfive: Add PWM driver support .../bindings/pwm/starfive,jh7110-pwm.yaml | 53 ++++ MAINTAINERS | 7 + drivers/pwm/Kconfig | 10 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-starfive-ptc.c | 245 ++++++++++++++++++ 5 files changed, 316 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/starfive,jh7110-pwm.yaml create mode 100644 drivers/pwm/pwm-starfive-ptc.c -- 2.34.1