From patchwork Fri Apr 22 06:01:35 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: 12822820 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 88C2AC433EF for ; Fri, 22 Apr 2022 06:18:22 +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=VH5IA4veISFl79HydmTxeMQVk/st3EC4uEuqNiPLRgo=; b=qSUIvw+j1QhdSj 8dZo87Ka4qouB87z8L+VJYFXAjSJ1dFUvURTT0x5kqG+RB5q+ohw1Bgc06x+mGAmeTDXw1zV7kmwR IMU3NOprWsVbnby4dl7r1PdZq7MM9IDkcWFEvwgtWRdB5BjjynVKRIjE89R/bTzJdfDrImzKxvv4q d4z7fmL3MgBD1EgMf3x8HDZXI56HVIc++q6ZyHm15Ko/e4ZmEkWS0T4VOV+35WOjwChf2fA8ziV7Q jvjKPYK1AsI/a6LUrAqrZ58vIhAaO1+P4AOqQek/A+kHhnhIlme0q+BMsQ8FsTvTm+fcOBlsm7Ffk Uf2BMZzBqFKLh58UwUmQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nhmbD-00GSAl-HK; Fri, 22 Apr 2022 06:17:00 +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 1nhmTx-00GOr5-Qm; Fri, 22 Apr 2022 06:09:31 +0000 X-UUID: 6ad0474f9cae4a9daee2758ccca9429e-20220421 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4, REQID:25e07079-ae70-401f-9332-fb31b7d161f3, 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:ea7cbdef-06b0-4305-bfbf-554bfc9d151a, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: 6ad0474f9cae4a9daee2758ccca9429e-20220421 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1238714557; Thu, 21 Apr 2022 23:09:11 -0700 Received: from mtkmbs10n1.mediatek.inc (172.21.101.34) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 21 Apr 2022 23:01:55 -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; Fri, 22 Apr 2022 14:01:53 +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; Fri, 22 Apr 2022 14:01:53 +0800 From: Rex-BC Chen To: , , , , CC: , , , , , , , , , , , Rex-BC Chen Subject: [PATCH V3 00/17] Cleanup MediaTek clk reset drivers and support MT8192/MT8195 Date: Fri, 22 Apr 2022 14:01:35 +0800 Message-ID: <20220422060152.13534-1-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-20220421_230929_934736_43B68400 X-CRM114-Status: GOOD ( 11.16 ) 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 V3: 1. Modify drivers for reviewers' comments. 2. Add dt-binding patch for MT8192/MT8195 infra. 3. Add reset property of infra node for MT8192. 4. Use original function for simple operation. 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 (17): clk: mediatek: reset: Add reset.h clk: mediatek: reset: Fix written reset bit offset clk: mediatek: reset: Refine and reorder functions in reset.c clk: mediatek: reset: Extract common drivers to update function clk: mediatek: reset: Merge and revise reset register function 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 dt-bindings: arm: mediatek: Add #reset-cells property for MT8192-sys-clock dt-binding: mt8192: Add infra_ao reset bit dt-bindings: arm: mediatek: Add #reset-cells property for MT8195-sys-clock dt-binding: mt8195: Add infra_ao reset bit clk: mediatek: reset: Add infra_ao reset support for MT8192 clk: mediatek: reset: Add infra_ao reset support for MT8195 arm64: dts: mediatek: Add infra #reset-cells property for MT8192 .../mediatek/mediatek,mt8192-sys-clock.yaml | 3 + .../mediatek/mediatek,mt8195-sys-clock.yaml | 3 + arch/arm64/boot/dts/mediatek/mt8192.dtsi | 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 | 202 +++++++++++++----- drivers/clk/mediatek/reset.h | 36 ++++ include/dt-bindings/reset/mt8192-resets.h | 10 + include/dt-bindings/reset/mt8195-resets.h | 7 + 24 files changed, 381 insertions(+), 79 deletions(-) create mode 100644 drivers/clk/mediatek/reset.h