From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9BC21C169C4 for ; Tue, 29 Jan 2019 08:19:18 +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 6289A20882 for ; Tue, 29 Jan 2019 08:19:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="g+tDdq+T"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="tuz7be0k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6289A20882 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=samsung.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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:Cc:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:Date:Message-ID: In-Reply-To:To:From:Subject:Mime-Version:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XtuEwid2G/pd3n6aj4IHGJet3DSmaEVTIrtuYevEbew=; b=g+tDdq+TAOM6N3 PdV1M2BT76CjqW5GAnVlLgZQMA5PiY/rU6gYjSqETF3wjh0GF9rWFj6fjB2YoikS3B9MKGKRoWB7U MMz6AsB4r11eS5EPD2zjCrx4Ev41gUY8fZdlEuVrf6qFq2FeDugkDNw2yDRm6c2ylQDj4gPR3GWPS HjW92BE6g4DW3G9WdeMXvw+wgEifIw0o59xECLAQvvfh/mAzXjgR7kdoPmidZpLh+GHwumI1P/ocE wzb+XV0c1v/h1ORwMDHCDMLwciMVHy77AZtOunlxEInk5mlSBvn3ArhCqo++Vmq0Xrf9LbzU6VzlX Qtde5JdkPLICvmY6J5sg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1goOby-0005du-2z; Tue, 29 Jan 2019 08:19:14 +0000 Received: from mailout1.samsung.com ([203.254.224.24]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1goOao-0005Ya-Cd for linux-arm-kernel@lists.infradead.org; Tue, 29 Jan 2019 08:18:13 +0000 Received: from epcas1p3.samsung.com (unknown [182.195.41.47]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20190129081759epoutp019e92a2b2c58da57bc40ea7aea9fa4e71~_Q88ymtpU0134301343epoutp01I for ; Tue, 29 Jan 2019 08:17:59 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20190129081759epoutp019e92a2b2c58da57bc40ea7aea9fa4e71~_Q88ymtpU0134301343epoutp01I DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1548749879; bh=Lap3XF/zuD/GvbLv0QytfXAXvTHVQDX9QALbPssZsFU=; h=Subject:Reply-To:From:To:CC:In-Reply-To:Date:References:From; b=tuz7be0k2BgsRKDqbMi4cJwt/K3Hfb6F6STDnc5D8zN/qLWP7Fpvz//bz0xG4XLB0 1DKRr1HF+X3PHuCQMyrjdEdxkaNuiH31ic+wtiUwWRwdnG2uVBOMyzGLDwDNsKC6am wXUGkY/ndwrzhnHk8OzI5pEMnS+n27VXFev9IeeM= Received: from epsmges1p1.samsung.com (unknown [182.195.40.154]) by epcas1p1.samsung.com (KnoxPortal) with ESMTP id 20190129081755epcas1p18b8fc9355a39f9f1c684510aeb15f77f~_Q85zfS2C1782117821epcas1p1e; Tue, 29 Jan 2019 08:17:55 +0000 (GMT) X-AuditID: b6c32a35-297ff70000000fea-a0-5c500c2f1609 Received: from epcas1p2.samsung.com ( [182.195.41.46]) by epsmges1p1.samsung.com (Symantec Messaging Gateway) with SMTP id 14.2A.04074.F2C005C5; Tue, 29 Jan 2019 17:17:51 +0900 (KST) Mime-Version: 1.0 Subject: RE: [PATCH 3/3] devfreq: add mediatek cci devfreq From: MyungJoo Ham To: Kyungmin Park , Chanwoo Choi , Rob Herring , Mark Rutland , Matthias Brugger , "Rafael J. Wysocki" , Viresh Kumar X-Priority: 3 X-Content-Kind-Code: NORMAL In-Reply-To: <1548743704-16821-4-git-send-email-andrew-sh.cheng@mediatek.com> X-Drm-Type: N,general X-Msg-Generator: Mail X-Msg-Type: PERSONAL X-Reply-Demand: N Message-ID: <20190129081750epcms1p41e46de569005622ad3d90f9aaa75f545@epcms1p4> Date: Tue, 29 Jan 2019 17:17:50 +0900 X-CMS-MailID: 20190129081750epcms1p41e46de569005622ad3d90f9aaa75f545 X-CPGSPASS: Y X-CPGSPASS: Y CMS-TYPE: 101P X-Brightmail-Tracker: H4sIAAAAAAAAA12TaUxTWRiGPb29C441hxb1BB2n3qgTTEp7rYUDijHKmBtFbXR+TGZQvIEb IF3TW4y7jWJQRnEjURApGoyInSCVzV0rElRE0QhuJQaZjAtqJlQTgltL22j89573vOd7vrMx hLKLimfyrU7RYRXMLDVa3nQtIVGjHWPM1HUPqnBz3QsSv/Ql4J7AfyR2t3aS+MPTYRm+vXWA xt7n3SS+f66Cwve3dQE8uLsV4OM9XTK8tVCPO27dI/H2i600PuhX4vr3/DzIeyo9gD9b7qd5 b+1Oin/afYHiz1Rv4QtvXJbzDQ+K5HxJQy3gB72TjTF/mubkiUKO6FCL1mxbTr41N41dvCJr QZYhScdpuBSczKqtgkVMY9MzjJqF+ebgFlj1GsFcELSMgiSx2rlzHLYCp6jOs0nONFa055jt KfZESbBIBdbcxGybJZXT6WYagsHVprwz/Scpu59cu7vqHuECj+XFIIZBcBY6XdJHFoPRjBK2 ABRwu+hiwDAKGIs+tahCGRVMRa+b3bKQVkIWuR5dIsK+Fu141gRCmoIa1HjaLw/ViYMVMtTu qxkZEHCYQEWBK3SYpkCHiv6NkCei5hONIASLgUvQQI0UtsehR6fe0FH9rs0NwjoObe+9TYR1 LHo2dB5Eyxwq/RIpuQH17eoiQlwECwGqLWuShSe0qOPIDSqkFUHWjqG2EYAcTkPd7fWRTDry tPeMAAj4C2p+U0GEeiNgAqo7p42276ofpn/UBByL3r7fRUb9lsr+SMnpyHe+OpKfhG4dPBrp n0euhlfyvWBK+bejLv8OXP4NXAWIWjBetEuWXFHi7Nz3t+sFI895hqEFlHZm+ABkADtGoaOW ZSpJYY20zuIDiCHYOAU3HLQUOcK69aLDluUoMIuSDxiC+99HxI/LtgU/h9WZxRlm6vV6PItL MnAcO0FRN29BphLmCk7RJIp20RFdJ2Ni4l2graOz1Jscu0evqJ7f1rMxMJB0k2+3matqNP+s XKRij95cylSaHpd5NvU69rlSh/73W46tMvZnPOxtFa9fkq2tLjHt/xxIv9qHnlT8/evUUfRf jcn0hQOL3MV/bHarP2Yml/4+abnKteziq6E7ZYd3zjbepT1Hfmv8+exP61Pe8fvTG1i5lCdw MwiHJHwFWVZd5eQDAAA= DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20190129063600epcas2p255b062c64f22555692ff895634ea4eb0 References: <1548743704-16821-4-git-send-email-andrew-sh.cheng@mediatek.com> <1548743704-16821-1-git-send-email-andrew-sh.cheng@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190129_001802_824365_2D271855 X-CRM114-Status: GOOD ( 21.00 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: myungjoo.ham@samsung.com Cc: "devicetree@vger.kernel.org" , "Andrew-sh.Cheng" , "srv_heupstream@mediatek.com" , "linux-pm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "fan.chen@mediatek.com" , "linux-mediatek@lists.infradead.org" , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org >From: "Andrew-sh.Cheng" > >For big/little cpu cluster architecture, >not only CPU frequency, but CCI frequency will also affect performance. > >Little cores and cci share the same buck in Mediatek mt8183 IC, >so we add a CCI devfreq which will get notification when buck voltage >is changed, then CCI devfreq can set cci frequency as high as possible. > >Signed-off-by: Andrew-sh.Cheng Please correct the coding style first in the .c file. - empty last line? - inconsistent indentation (line26? match the first lines for all variable declarations OR don't match them at all) - Need proper boilerplate and try to comply with C89. Cheers, MyungJoo _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel