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[2620:137:e000::1:20]) by mx.google.com with ESMTP id p4-20020a17090a74c400b001bef37a5fdesi16484704pjl.117.2022.03.14.09.38.30; Mon, 14 Mar 2022 09:38:42 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=WohuxuSd; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236202AbiCNFwc (ORCPT + 99 others); Mon, 14 Mar 2022 01:52:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52036 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229696AbiCNFwb (ORCPT ); Mon, 14 Mar 2022 01:52:31 -0400 Received: from mail-pj1-x102e.google.com (mail-pj1-x102e.google.com [IPv6:2607:f8b0:4864:20::102e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2C3CF3FD8D; Sun, 13 Mar 2022 22:51:21 -0700 (PDT) Received: by mail-pj1-x102e.google.com with SMTP id b8so13478577pjb.4; Sun, 13 Mar 2022 22:51:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id; bh=vWu/ETSZNoHOJrD7BGAJ22j0JvzvgibtxRQEo0x/cEk=; b=WohuxuSd4UsK09plXPhFahmIBDESyrk6S3SGq6ruiOe9IuQXAmeiIsbmF1Fa/Al3af VaTLgc1eb7ecWWBPxZfAJNJ//YWoUfdxfPPs0Bx4oJhRqI2LWhigDTguTuZisvBrLIrp kKn7aYRMO3G+SzyVUpUoG/o//68W20h2ZEYYAhyqn4PYeIC3AP5RcW2hu0htiKz+y12U IwIWLacaxX4zWL/E6lw//0E7fhXkJ5BTQP90LhL/7QRonYogeTx/NHiLx5vEJrHJGbTv d+fulX6EkB/FHNg9/zUydjMPH/BHzCHQCaUoM1GGmpK3M/axDIweA1vN5jmnBeTjgW59 jWoQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=vWu/ETSZNoHOJrD7BGAJ22j0JvzvgibtxRQEo0x/cEk=; b=RTiO5Bi6EpcfRsrq8/wxepqZqY2G+RMOr6MyT9RubQY5NimopIyEWab+tPILF037+w v93MIxTcMqTkXhaCBfwGvx2nirtvXBgX0XkXukNvVWsGh1InZCjhnzfGaxWLGyvP+tKO LnkhALmSVRqP7z14vH2oZzfEFQp2dI2Bmeo9JFIxxxtsAUuxbL2kPtf6h3wUeyCRax8K dw/nuak6AnJbGeyfS6IFaYmu4sziCWJH6oPkSa+CSpfXOJ4guY7IpMR0TMJymnFKXfRg E2Ee/R/nqJeQXwAYRQaPRpl7NgGkhzYmd65VeqkcV7BrzRODlUprHjRtANqNGJepBRbV fysQ== X-Gm-Message-State: AOAM532pHNpehBVg3nx86duBcha+Iqk2+bMKi0EXpMEl8QNSKRr8G1MX AiN91AbU6YkGpsSZ/HEKj5I= X-Received: by 2002:a17:902:7102:b0:151:ef50:32ec with SMTP id a2-20020a170902710200b00151ef5032ecmr22430264pll.50.1647237080527; Sun, 13 Mar 2022 22:51:20 -0700 (PDT) Received: from scdiu3.sunplus.com ([113.196.136.192]) by smtp.googlemail.com with ESMTPSA id h17-20020a63df51000000b0036b9776ae5bsm15238115pgj.85.2022.03.13.22.51.18 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 13 Mar 2022 22:51:20 -0700 (PDT) From: Hammer Hsieh To: thierry.reding@gmail.com, u.kleine-koenig@pengutronix.de, lee.jones@linaro.org, robh+dt@kernel.org, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: wells.lu@sunplus.com, hammer.hsieh@sunplus.com, Hammer Hsieh Subject: [PATCH v3 0/2] Add PWM driver for Suplus SP7021 SoC Date: Mon, 14 Mar 2022 13:51:35 +0800 Message-Id: <1647237097-29172-1-git-send-email-hammerh0314@gmail.com> X-Mailer: git-send-email 2.7.4 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a patch series for PWM driver for Suplus SP7021 SoC. Sunplus SP7021 is an ARM Cortex A7 (4 cores) based SoC. It integrates many peripherals (ex: UART. I2C, SPI, SDIO, eMMC, USB, SD card and etc.) into a single chip. It is designed for industrial control. Refer to: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview https://tibbo.com/store/plus1.html Refer to (PWM): https://sunplus.atlassian.net/wiki/spaces/doc/pages/461144198/12.+Pulse+Width+Modulation+PWM Hammer Hsieh (2): dt-bindings: pwm: Add bindings doc for Sunplus SoC SP7021 PWM Driver pwm: sunplus-pwm: Add Sunplus SoC SP7021 PWM Driver .../bindings/pwm/sunplus,sp7021-pwm.yaml | 42 ++++ MAINTAINERS | 6 + drivers/pwm/Kconfig | 11 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-sunplus.c | 232 +++++++++++++++++++++ 5 files changed, 292 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml create mode 100644 drivers/pwm/pwm-sunplus.c -- 2.7.4