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: 12850601 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 D18EAC433EF for ; Mon, 16 May 2022 11:11:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242938AbiEPLLt (ORCPT ); Mon, 16 May 2022 07:11:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46282 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242931AbiEPLLo (ORCPT ); Mon, 16 May 2022 07:11:44 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 680B22AD2; Mon, 16 May 2022 04:11:39 -0700 (PDT) X-UUID: 64852cda1f6b4ca098a3fad396ba65dc-20220516 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5,REQID:edd5ab4b-a499-4c7b-942c-64f168d38ea6,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:1714c0b9-9f46-4d76-a271-164488ed79f1,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: 64852cda1f6b4ca098a3fad396ba65dc-20220516 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 2116379412; Mon, 16 May 2022 19:11:33 +0800 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 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.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(+)