From patchwork Wed Apr 20 13:05:15 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: 12820226 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 811CAC433EF for ; Wed, 20 Apr 2022 13:17:54 +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=M8Y9mpA5jrAsy6c5tnMD/sUFFPzvPeBXGETOlxC7S3E=; b=Hphgc45TPk9EBl Czkm7mVbe/b/dbUf4SPVtPY1sAle5Oz95gTZtBaVAfDerniVPCqtSDjUa9tHjH6fMuT3/kajCKsN6 bxf/W/KBpc5jMFlOsghujoE3EyUVJk5u1ycvf3tgAfXnwBsbZGrHYitP07rAQOhXGuTsec4rlcWrE zCbfOr72s3rdrClOxYPcR47uI+mLx9xP8NbCxeigfAeroX+SsplOnDAmQJu9SA6wThqHPqQV9NZWN dOlNad9RqiklSE1SIZcsnf9KSAYi4ccDl3fJMz486a2JHtCvht+glS0CrYxCbH0igK5zgFILgAtHH YIoG1C7bKzFTcl2nCu6g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nhACH-0098bG-Pf; Wed, 20 Apr 2022 13:16:42 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nhABK-0098Gn-2v; Wed, 20 Apr 2022 13:15:43 +0000 X-UUID: 7981574ed2e64a4482448eede22fe073-20220420 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4, REQID:3ad6b9ef-196c-4ce7-9045-b614c58a37dc, OB:0, LO B:0,IP:0,URL:0,TC:0,Content:-20,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,AC TION:release,TS:-20 X-CID-META: VersionHash:faefae9, CLOUDID:f7135df0-da02-41b4-b6df-58f4ccd36682, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: 7981574ed2e64a4482448eede22fe073-20220420 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1555465145; Wed, 20 Apr 2022 06:15:38 -0700 Received: from mtkexhb01.mediatek.inc (172.21.101.102) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 20 Apr 2022 06:05:36 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkexhb01.mediatek.inc (172.21.101.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 20 Apr 2022 21:05:28 +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; Wed, 20 Apr 2022 21:05:28 +0800 From: Rex-BC Chen To: , CC: , , , , , , , , , , , , Rex-BC Chen Subject: [PATCH V2 00/12] Cleanup MediaTek clk reset drivers and support MT8192/MT8195 Date: Wed, 20 Apr 2022 21:05:15 +0800 Message-ID: <20220420130527.23200-1-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-20220420_061542_163908_2A2FEC13 X-CRM114-Status: GOOD ( 10.72 ) 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 In this series, we cleanup MediaTek clock reset drivers in clk/mediatek folder. MediaTek clock reset driver is used to provide reset control of modules controlled in clk, like infra_ao. Changes for V2: 1. Modify drivers for reviewers' comments. 2. Use simple reset to replace v1. 3. Recover v2 to set_clr. 4. Separate error handling to another patch. 5. Add support for input offset and bit from DT. 6. Add support for MT8192 and MT8195. Rex-BC Chen (12): clk: mediatek: reset: Fix written reset bit offset clk: mediatek: reset: Use simple reset operations clk: mediatek: reset: Refine functions of set_clr clk: mediatek: reset: Merge and revise reset register function clk: mediatek: reset: Add reset.h clk: mediatek: reset: Revise structure to control reset register clk: mediatek: reset: Add return for clock reset register function clk: mediatek: reset: Add new register reset function with device clk: mediatek: reset: Add support for input offset and bit from DT clk: mediatek: reset: Add reset support for simple probe clk: mediatek: reset: Add infra_ao reset support for MT8192 clk: mediatek: reset: Add infra_ao reset support for MT8195 drivers/clk/mediatek/Kconfig | 1 + drivers/clk/mediatek/clk-mt2701-eth.c | 8 +- drivers/clk/mediatek/clk-mt2701-g3d.c | 8 +- drivers/clk/mediatek/clk-mt2701-hif.c | 8 +- drivers/clk/mediatek/clk-mt2701.c | 19 ++- drivers/clk/mediatek/clk-mt2712.c | 19 ++- drivers/clk/mediatek/clk-mt7622-eth.c | 8 +- drivers/clk/mediatek/clk-mt7622-hif.c | 10 +- drivers/clk/mediatek/clk-mt7622.c | 19 ++- drivers/clk/mediatek/clk-mt7629-eth.c | 8 +- drivers/clk/mediatek/clk-mt7629-hif.c | 10 +- drivers/clk/mediatek/clk-mt8135.c | 19 ++- drivers/clk/mediatek/clk-mt8173.c | 19 ++- drivers/clk/mediatek/clk-mt8183.c | 8 +- drivers/clk/mediatek/clk-mt8192.c | 11 ++ drivers/clk/mediatek/clk-mt8195-infra_ao.c | 8 + drivers/clk/mediatek/clk-mtk.c | 7 + drivers/clk/mediatek/clk-mtk.h | 9 +- drivers/clk/mediatek/reset.c | 175 +++++++++++++-------- drivers/clk/mediatek/reset.h | 36 +++++ include/dt-bindings/reset/mt8192-resets.h | 11 ++ include/dt-bindings/reset/mt8195-resets.h | 7 + 22 files changed, 333 insertions(+), 95 deletions(-) create mode 100644 drivers/clk/mediatek/reset.h