From patchwork Mon May 16 11:11:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?UmV4LUJDIENoZW4gKOmZs+afj+i+sCk=?= X-Patchwork-Id: 12850612 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 BD587C433EF for ; Mon, 16 May 2022 11:12:58 +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=f+UbIi/eF979oDyd6EBIUfsq1NT0U7UvF0Wgz8jSb9A=; b=d5cn2Nl4/aaoET lXrlesv+2cKjBq2YcS8irStsc6ZQttadNAh2bLDe2xXy8n/6Uym/AvXKv0kt1Cgo1mwLwQutqu+uL 9dH48d9fXQPppiCAlgA8pF6NG8xM0IC1atiNvLO7iFWXycFSarB8SNnp+CHT43AWu6/rV0N/ZXYW5 alHTyAmZMAfFGtrUqwHOZ48lY9oNTKBsozMPaRAp7+uYEOsIOtGns/i4Dky3q0yrsicx6IjfM3CFN 9QSez4+udvUaA27FDqS9CZgJlVIJnOYnQr40I7gG0fUDCgwi3onAOlH7smHh+b33HZZN8Cm2e0d3Y gdoowN3Z1MciDz9mAqpQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nqYds-007F8u-5h; Mon, 16 May 2022 11:12:00 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nqYde-007F3U-EY; Mon, 16 May 2022 11:11:47 +0000 X-UUID: 8294845af923465ab273a45e54e657d8-20220516 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5, REQID:fdf7255e-65bd-467b-866f-64087e2a1b40, OB:0, LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACTI ON:release,TS:0 X-CID-META: VersionHash:2a19b09, CLOUDID:8f872f94-563e-4fc2-8a0d-fda4821947ab, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:1,File:nil ,QS:0,BEC:nil X-UUID: 8294845af923465ab273a45e54e657d8-20220516 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 328820483; Mon, 16 May 2022 04:11:35 -0700 Received: from mtkmbs10n1.mediatek.inc (172.21.101.34) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 16 May 2022 04:11:34 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Mon, 16 May 2022 19:11:32 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 16 May 2022 19:11:31 +0800 From: Rex-BC Chen To: , , , , CC: , , , , , , , , , , , Rex-BC Chen Subject: [PATCH v7 0/3] cpufreq: mediatek: Cleanup and support MT8183 and MT8186 Date: Mon, 16 May 2022 19:11:27 +0800 Message-ID: <20220516111130.13325-1-rex-bc.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220516_041146_552391_0ABFFB27 X-CRM114-Status: GOOD ( 11.24 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Cpufreq is a DVFS driver used for power saving to scale the clock frequency and supply the voltage for CPUs. This series do some cleanup for MediaTek cpufreq drivers and add support for MediaTek SVS[2] and MediaTek CCI devfreq[3] which are supported in MT8183 and MT8186. Changes for v7: 1. Drop all drviers patches because they are all accepted. 2. Correct clock/clock-name for cci in dts. Changes for v6: 1. Reorder patches in this series. 2. Add a new patch to do unregister platform device. 3. Modify drivers from maintainer's advice. Reference series: [1]: V1 of this series is present by Jia-Wei Chang. https://lore.kernel.org/all/20220307122151.11666-1-jia-wei.chang@mediatek.com/ [2]: The MediaTek CCI devfreq driver is introduced in another series. https://lore.kernel.org/all/20220425125546.4129-1-johnson.wang@mediatek.com/ [3]: The MediaTek SVS driver is introduced in another series. https://lore.kernel.org/all/20220420102044.10832-1-roger.lu@mediatek.com/ Rex-BC Chen (3): arm64: dts: mediatek: Add opp table and clock property for MT8183 cpufreq arm64: dts: mediatek: Add MediaTek CCI node for MT8183 arm64: dts: mediatek: Add mediatek,cci property for MT8183 cpufreq arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 36 +++ .../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 4 + arch/arm64/boot/dts/mediatek/mt8183.dtsi | 286 ++++++++++++++++++ 3 files changed, 326 insertions(+)