From patchwork Fri Dec 24 07:07:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanwoo Choi X-Patchwork-Id: 528085 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 183FBC433EF for ; Fri, 24 Dec 2021 06:44:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343496AbhLXGoo (ORCPT ); Fri, 24 Dec 2021 01:44:44 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:42976 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229862AbhLXGon (ORCPT ); Fri, 24 Dec 2021 01:44:43 -0500 Received: from epcas1p2.samsung.com (unknown [182.195.41.46]) by mailout3.samsung.com (KnoxPortal) with ESMTP id 20211224064440epoutp03ac8a9c80da61bc2bdf6781dcec4616b5~DneFxddBy2162921629epoutp03O for ; Fri, 24 Dec 2021 06:44:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20211224064440epoutp03ac8a9c80da61bc2bdf6781dcec4616b5~DneFxddBy2162921629epoutp03O DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1640328280; bh=Q65SdoUxVF82yqKEiz3o/mcQDWD7Y0oAKClGnD10t4s=; h=To:Cc:From:Subject:Date:References:From; b=TBPPJ9Zf6jepxEoTaoYwrQQ6lGbAhJRA4C295q1s66cwcRuBBLWzOXV7B4Mv+VGD7 GPxrrR7mVbsPro7fz8ex+swJBNZnOrHtu/+E/oCrqjUvVzw8qHNOHpo0HE06LN4yIo 0T7rLXXux20fFw+WRPcv2fgx3N0TfpWJksZ+zCJM= Received: from epsnrtp1.localdomain (unknown [182.195.42.162]) by epcas1p2.samsung.com (KnoxPortal) with ESMTP id 20211224064440epcas1p20b65f9be32d7b814fb28b74d24cde42d~DneFcDOk_0369603696epcas1p23; Fri, 24 Dec 2021 06:44:40 +0000 (GMT) Received: from epsmges1p5.samsung.com (unknown [182.195.38.233]) by epsnrtp1.localdomain (Postfix) with ESMTP id 4JKyGV2b7xz4x9Q7; Fri, 24 Dec 2021 06:44:34 +0000 (GMT) Received: from epcas1p3.samsung.com ( [182.195.41.47]) by epsmges1p5.samsung.com (Symantec Messaging Gateway) with SMTP id 6A.24.28648.D4C65C16; Fri, 24 Dec 2021 15:44:29 +0900 (KST) Received: from epsmtrp2.samsung.com (unknown [182.195.40.14]) by epcas1p4.samsung.com (KnoxPortal) with ESMTPA id 20211224064428epcas1p40282064859748cd6735279bb7274a753~Dnd6p8RvA2512325123epcas1p4N; Fri, 24 Dec 2021 06:44:28 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20211224064428epsmtrp24173e6cfc5022e9a55cc9d49ed883914~Dnd6pI2mS2975829758epsmtrp2-; Fri, 24 Dec 2021 06:44:28 +0000 (GMT) X-AuditID: b6c32a39-813e6a8000006fe8-d9-61c56c4d7af9 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id B3.56.29871.C4C65C16; Fri, 24 Dec 2021 15:44:28 +0900 (KST) Received: from [10.113.221.102] (unknown [10.113.221.102]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20211224064428epsmtip1e41359287ede42cba7bbda827b722868~Dnd6bCW0X1524715247epsmtip1d; Fri, 24 Dec 2021 06:44:28 +0000 (GMT) To: "Rafael J. Wysocki " Cc: "linux-pm@vger.kernel.org" , "Chanwoo Choi (samsung.com)" , "Chanwoo Choi (chanwoo@kernel.org)" , =?utf-8?b?7ZWo?= =?utf-8?b?66qF7KO8?= , Kyungmin Park , "linux-kernel@vger.kernel.org" From: Chanwoo Choi Subject: [GIT PULL] devfreq next for v5.17 Organization: Samsung Electronics Message-ID: <09ff8415-0ebb-c8f2-026b-65af27f58f44@samsung.com> Date: Fri, 24 Dec 2021 16:07:40 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:59.0) Gecko/20100101 Thunderbird/59.0 MIME-Version: 1.0 Content-Language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprMJsWRmVeSWpSXmKPExsWy7bCmvq5vztFEg0PfBC0m3rjCYnH9y3NW i7NNb9gtLu+aw2bxufcIo8XtxhVsFmdOX2J1YPfYtKqTzWPL1XYWj74tqxg9Pm+SC2CJyrbJ SE1MSS1SSM1Lzk/JzEu3VfIOjneONzUzMNQ1tLQwV1LIS8xNtVVy8QnQdcvMAbpASaEsMacU KBSQWFyspG9nU5RfWpKqkJFfXGKrlFqQklNgWqBXnJhbXJqXrpeXWmJlaGBgZApUmJCd8eLy ddaCa3wVM6ZfYm5g/MfdxcjBISFgInFkckwXIxeHkMAORokjH2YyQTifGCWu/vzGDOF8Y5R4 tbWDsYuRE6xj49ezjBCJvYwSV67tgKp6zygxff1CNpC5IgL2Eh0fMkHizAIXmCSOPtjIBtLN JqAlsf/FDTBbGMhetmQOmM0voChx9cdjsA28AnYS9x5NZAaxWQRUJfp/N4LZogJhEie3tUDV CEqcnPmEBcRmFhCXuPVkPhOELS+x/e0cZohLf7JLrDjsB2G7SNz5d54JwhaWeHV8CzuELSXx +d1eNpBDJQSWMUr8mtzJBOGsZ5R4OasTapKxxP6lk5lAPmMW0JRYv0sfIqwosfP3XEaIxXwS 7772sEIClVeio00IokRZ4vKDu1B7JSUWt3eyQdgeElvavzFNYFScheSdWUjemYXknVkIixcw sqxiFEstKM5NTy02LDCFx3Zyfu4mRnDq1LLcwTj97Qe9Q4xMHIyHGCU4mJVEeD1XHUkU4k1J rKxKLcqPLyrNSS0+xGgKDOCJzFKiyfnA5J1XEm9oYmlgYmZkbGJhaGaoJM773H96opBAemJJ anZqakFqEUwfEwenVAPTqlcOL1VineWepB/iPvf5k/fPbcIl7qsfrJnlfWllwoMcrlBG/337 px9d/jFmi910lwxOXQsv9ncnXPqZL/5qlkuc8L5c7vxCH8PYH5NVHSu/vFYoWy4nWcv1612j v9mE/2Gn3B73xlzkZLWqvml/s/6R+t4ClTZHU87nbv7iux8s59T7MPem/pz6a6+3/WCavUCL o53xy8Gcz/waO1mubbUJM5uzc3vmd2mmhhlHXiR+Zz/O2VQoJbBu/v67H/zXiJ2bxNZzcc5Z NZvaD7VyD9Y2uvh6Ge74Uvx8KY+MnOHbGzLrgm7m9GzyW3AhwUdeuIPv1NqFuzdvzvh82DI9 dqGawHquogXCfte3TspersRSnJFoqMVcVJwIAF2WdPUmBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrCLMWRmVeSWpSXmKPExsWy7bCSnK5PztFEgwfvzS0m3rjCYnH9y3NW i7NNb9gtLu+aw2bxufcIo8XtxhVsFmdOX2J1YPfYtKqTzWPL1XYWj74tqxg9Pm+SC2CJ4rJJ Sc3JLEst0rdL4Mp4cfk6a8E1vooZ0y8xNzD+4+5i5OSQEDCR2Pj1LGMXIxeHkMBuRokLjw+y QSQkJaZdPMrcxcgBZAtLHD5cDFHzllHi+OUvYHERAXuJjg+ZIOXMApeYJN6fZQWx2QS0JPa/ uAE2RhjIXrZkDpjNL6AocfXHY0YQm1fATuLeo4nMIDaLgKpE/+9GMFtUIExi55LHTBA1ghIn Zz5hgZivLvFn3iVmCFtc4taT+UwQtrzE9rdzmCcwCs5C0jILScssJC2zkLQsYGRZxSiZWlCc m55bbFhgmJdarlecmFtcmpeul5yfu4kRHBFamjsYt6/6oHeIkYmD8RCjBAezkgiv56ojiUK8 KYmVValF+fFFpTmpxYcYpTlYlMR5L3SdjBcSSE8sSc1OTS1ILYLJMnFwSjUwret7sav3xert sX7F0+48bl58WvX9O+EI/TeO0y7dYrYSqfr8UXsC33ZzNp85vV0zf7lNOfm08uCmpmeF0z37 JS+JGzVsszyQuj6O9bT1pT9LRF52p6ydcW5x5etFcSu5j0wXPB/nyHng6vRPN5QWHU4XWsbw Zcf6CMUVq+svHc0sKsrrFfWveWR8l7tU5HIhY7OL4uEDKx6/U5bZdqzwvcPjy1srV9zuVjqc Ksy+yVF29YmVmz+X7P/mfjbDjM0+sFhKJUfc8d+tlETLzKpb7o8slRfVnT+W47ZH7sAsL7X0 3InO9zrry1hXvY/y27zVQFpC86/klXlX3HbfTIt+9qjiLWPijtBdlvN4pLW3WSqxFGckGmox FxUnAgBxlh4Z9wIAAA== X-CMS-MailID: 20211224064428epcas1p40282064859748cd6735279bb7274a753 X-Msg-Generator: CA X-Sendblock-Type: SVC_REQ_APPROVE CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20211224064428epcas1p40282064859748cd6735279bb7274a753 References: Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Dear Rafael, This is devfreq-next pull request for v5.17-rc1. I add detailed description of this pull request on the following tag. Please pull devfreq with following updates. Best Regards, Chanwoo Choi The following changes since commit 0fcfb00b28c0b7884635dacf38e46d60bf3d4eb1: Linux 5.16-rc4 (2021-12-05 14:08:22 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git tags/devfreq-next-for-5.17 for you to fetch changes up to 4667431419e93b63b4edfe7abdfc96cefcbcc051: PM / devfreq: Reduce log severity for informative message (2021-12-16 11:29:54 +0900) ---------------------------------------------------------------- Update devfreq next for v5.17 Detailed description for this pull request: 1. Add new DRAM controller driver for sunXi SoCs - Add DRAM frequency controller devfreq driver for Allwinner sunXi SoCs in order to support dynamic frequency scaling of DRAM frequency. It calculates the supported frequency list from source clock in the range of full speed to quarter speed instead of devicetree. - Add COMMON_CLK dependency to fix build error 2. Reduce log severity for informative message about frequency transition fail ---------------------------------------------------------------- Arnd Bergmann (1): PM / devfreq: sun8i: addd COMMON_CLK dependency Samuel Holland (1): PM / devfreq: Add a driver for the sun8i/sun50i MBUS Tzung-Bi Shih (1): PM / devfreq: Reduce log severity for informative message drivers/devfreq/Kconfig | 9 + drivers/devfreq/Makefile | 1 + drivers/devfreq/devfreq.c | 4 +- drivers/devfreq/sun8i-a33-mbus.c | 511 +++++++++++++++++++++++++++++++++++++++ 4 files changed, 523 insertions(+), 2 deletions(-) create mode 100644 drivers/devfreq/sun8i-a33-mbus.c