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 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 02917D35690 for ; Wed, 28 Jan 2026 09:36:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding: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=9J8IjRO72ss3pLogidHmdXMN3kvnYuBHnPfjnynlNWY=; b=vssaDimu2NhpVOKrARpE5u/uMy XJpWzDrqfm9C4HWsvBhLmgF9slRpkq04B1+CytSBPO7L/Qx+yGuw4UEKQpt+Kx21RWqsSsTobjaJm /3yUk9th/L1eZi+qTKXnnXi9Chn0IiRJV10w9Hxby1qYSpo7bZmLLBhkCDm+SX00NW/dd9wXG/elH i+b+0+H+P7p5apgseY4sVnmfrxBTLYb3uLXvPW9NYfEDXkEFFWRYs289oyR4Qr3xlp92I5dbAZs9o 7b4aN/8YNVacmC5hVgOCBLlOxkvjf+n2KL9aP5lPPDQPGHPqw/+apT6nOPTeXUuXrfXiyj7aIwihT T3NYi0cg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vl1yL-0000000Fl7c-0KS4; Wed, 28 Jan 2026 09:36:25 +0000 Received: from mail-japanwestazon11022128.outbound.protection.outlook.com ([40.107.75.128] helo=OS8PR02CU002.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vl1yG-0000000Fl5i-1Kj3 for linux-arm-kernel@lists.infradead.org; Wed, 28 Jan 2026 09:36:23 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=JJyXQWVLAi07tZFmHaAQ+duerpxnbqvb0O1+/ccIHKFVBfzRNKEVq+Gu0WmL5bv5qN/bcEhEJn9XdDIUGjcaGoZuLINjIq8RxHpwRg0qumJa3aTPmeIxJtgcSY1XTsa7u5UN/Huhe0BfNsvL6ZiibqNT6Mpl8rkb90g4UzgNsLJhu4Ae8fxYaV1DQiRmL9Snk/1hAiLwuPEXyJUaOfww4ID5UUpptu/uVxc9rnt8kDd+jGW37IpdK/kmCdDRljFIUeYqh7KGZsSs01C4NCOtU1euSZufcWIuBGVCDC7L35lYqAB1kiGfT3Qa9m6DWZpgxtA9ArvlUIcqFGThaGqJaA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=9J8IjRO72ss3pLogidHmdXMN3kvnYuBHnPfjnynlNWY=; b=OTyEVM0C6Ura1W4rAElLLQPt92almMNLfFgER2UtDCquiD/4qBWxi6f71U7sW7Q/TC1osWaH3ORLj7vouRxPdi0zuaEOqvUgaDB59LKYhOVfbXtbO2H0K43+Tdc4dFAcqqiNsGyLIsN8IzePATgBXLg/Up0xdA9D+2Ck2Hm/jPwsk28Rb/c8Mv5vb7bvCF7rQ6mZc8Wmg933oCXY9SeSmhU4CyW+/oHxCrPexknlzaTq3PbVIoCHO2y7+qwiR0627NMw4vIG8Vxk3QgwK9tIAYafIq2ETElI/sc5b9NO6n7/XxjGWhFL2tTelwWNIFfm1+JaajwqWGVGc1sNdG2ihg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 222.71.101.198) smtp.rcpttodomain=cixtech.com smtp.mailfrom=cixtech.com; dmarc=bestguesspass action=none header.from=cixtech.com; dkim=none (message not signed); arc=none (0) Received: from SG2PR04CA0200.apcprd04.prod.outlook.com (2603:1096:4:187::15) by TY0PR06MB5008.apcprd06.prod.outlook.com (2603:1096:400:1bf::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9542.15; Wed, 28 Jan 2026 09:36:13 +0000 Received: from SG2PEPF000B66CD.apcprd03.prod.outlook.com (2603:1096:4:187:cafe::5) by SG2PR04CA0200.outlook.office365.com (2603:1096:4:187::15) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9564.7 via Frontend Transport; Wed, 28 Jan 2026 09:36:11 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 222.71.101.198) smtp.mailfrom=cixtech.com; dkim=none (message not signed) header.d=none;dmarc=bestguesspass action=none header.from=cixtech.com; Received-SPF: Pass (protection.outlook.com: domain of cixtech.com designates 222.71.101.198 as permitted sender) receiver=protection.outlook.com; client-ip=222.71.101.198; helo=smtprelay.cixcomputing.com; pr=C Received: from smtprelay.cixcomputing.com (222.71.101.198) by SG2PEPF000B66CD.mail.protection.outlook.com (10.167.240.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9564.3 via Frontend Transport; Wed, 28 Jan 2026 09:36:12 +0000 Received: from localhost.localdomain (unknown [172.16.64.196]) by smtprelay.cixcomputing.com (Postfix) with ESMTPSA id EAD734350705; Wed, 28 Jan 2026 17:36:11 +0800 (CST) From: Gary Yang To: lee@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, p.zabel@pengutronix.de, peter.chen@cixtech.com Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, cix-kernel-upstream@cixtech.com, Gary Yang Subject: [PATCH v4 0/3] Add support for Cix Sky1 resets Date: Wed, 28 Jan 2026 17:36:08 +0800 Message-ID: <20260128093611.1932770-1-gary.yang@cixtech.com> X-Mailer: git-send-email 2.49.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG2PEPF000B66CD:EE_|TY0PR06MB5008:EE_ Content-Type: text/plain X-MS-Office365-Filtering-Correlation-Id: 3bc2739a-fd59-4362-07c4-08de5e50ad0c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|36860700013|82310400026; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?o7eTCG7baYnor3hGFG51Nx338XPuQiBWhK2Gq4BUpcKD95aFL+lw2jkpeCV3?= =?us-ascii?Q?+WfBeMbzWzSCMD+UslT0yOpBY1CEWsYw5SapTMhW5tond7BjRwcJUvsdlP/X?= =?us-ascii?Q?GvgIfL6hqhW8BSPPswupxS22oFs5QKuNwfJ58nGIo+ffZZCEfthxUnpWed/p?= =?us-ascii?Q?nWEFtA85DD2lrc+vyP08Q/YaspyW0YEyimy/O2izlTVIXFo51YyLyEQtXHgN?= =?us-ascii?Q?3/3sT92MNuIOJ7d56o0kGgBnybj2T9JRspZpux7MHTlX/xAfXrMjc0VNQhHs?= =?us-ascii?Q?TvdoxJRbNNCPwPp95FSb/BgmJCB9sed7r47quSSr92TCBECS/y769ByZvVdf?= =?us-ascii?Q?IuLJpO1i7d+1aQLjHk0RZIB/Df+Zpx6ojlSFaVMgJUohG4Z+hTGPOM+U3fO+?= =?us-ascii?Q?zjNsg7MFDjZ82Og9U0Ndkd/vEwEr9Z9uCgPZU91THwGfrq351HBF30yyA4bX?= =?us-ascii?Q?24820mU1Shz9ZYjW+iucG9Cva+TrywCKhCa9KpvSgVVSmWcLGP+8cM5knyZ4?= =?us-ascii?Q?R0Z1+vUnN8cIiVFL42cDTgIKErATlSTuu1hSemoboW8zIDjJLz1RUJDdcaAy?= =?us-ascii?Q?xJPYXrLrYWonzbn5iEM7KuLyorjzGqc8F8/PDdHeP50A9eoJAF5uRUZf1H9N?= =?us-ascii?Q?OOoT5QNr69gKAFE6LLSHX/NF2Ty6gT6vq2UcxZEPPf64cY/1ucix4mF/Piru?= =?us-ascii?Q?CheLJ0UN22MxZNFNQDViptTfXj6qyrhMC2rE4Wtkj3nIFMx61MNzOaAZl1cw?= =?us-ascii?Q?44RE4heYnFmgMEIPCoTSyvoNgb1hc8v0+F5rWcsuWeh2lldTjqQPls7IB990?= =?us-ascii?Q?B3WDfQ+Smg8j3iSJuCDJ87YzfGWmWqdxuzeQNNS1l1VY/6lN6Xjr+2NQQIPQ?= =?us-ascii?Q?lrzD6m4OnK3BjH9WkVVYGL2+QUm80YaqNDJtDUnw9ECV0EqezGIhzzRiAeXz?= =?us-ascii?Q?ZdmoHrHYOXXOlUpsl+HoGB/PtuqYb0p+vJd8zqmP58T7NmiUXdjpwZkciBLi?= =?us-ascii?Q?a+t+0B7mjOun7XHDNfyRdIYM+KrBRfsVI70M45uWckF2F/dYvNgdDqOQkD6B?= =?us-ascii?Q?88FjPd6uw7VdcGp9nQR+5Mx67qhiz3DhvW4771kkTtOtZhH8ExV3oeDvvcRf?= =?us-ascii?Q?R0s2zY/SgjGXl9M9owH+g9V79H+JY9tnvGQXoGD3LMZLTLYlAskxg5uDMWKG?= =?us-ascii?Q?kGtT7TnM403NPLET7NE9Zf470QPbFMoSRJBtk78Sn35FhMFJFCBhrm/tpCJ0?= =?us-ascii?Q?ArQohvkpzRrn8Yf5fBXBFkMPJLst+gwXL3Wd/yIWqnALC/nvqH8u7BbF2fKg?= =?us-ascii?Q?+MymQyNSTu4A6apIPk7GRP5MrQMUBXfgdy1WzhZZuzzFU4lftSOA4pNSzqsq?= =?us-ascii?Q?rRTVirk+MAI/HkSVrVtgRYjjTFnH44HX9prFygFveNHdJerO39+09/T3Ef3I?= =?us-ascii?Q?7Jh7i+spGS5+E9Uw7Ddi55YKPrQrp9zG/ESax2Fchzb177LWtP1b10nbpAN0?= =?us-ascii?Q?LBcwAOu8KOoxfuBFwV+bHMnCpIistuVN7juER/7KZQVBwXMclNIZQKYMLVXV?= =?us-ascii?Q?6XwqDZRxq515mlI0UluTQ+tneibW/EVLDxImoGKuggsaQjK8oeZ3p7623GnP?= =?us-ascii?Q?tfGDkFmmL+zaKdNxcWQnI9ljJRepfqVYmHfoXTCBrcwadslWFaOfgDRX5Efj?= =?us-ascii?Q?WYSZ8A=3D=3D?= X-Forefront-Antispam-Report: CIP:222.71.101.198;CTRY:CN;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:smtprelay.cixcomputing.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(376014)(36860700013)(82310400026);DIR:OUT;SFP:1102; X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Jan 2026 09:36:12.5192 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3bc2739a-fd59-4362-07c4-08de5e50ad0c X-MS-Exchange-CrossTenant-Id: 0409f77a-e53d-4d23-943e-ccade7cb4811 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=0409f77a-e53d-4d23-943e-ccade7cb4811;Ip=[222.71.101.198];Helo=[smtprelay.cixcomputing.com] X-MS-Exchange-CrossTenant-AuthSource: SG2PEPF000B66CD.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: TY0PR06MB5008 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260128_013620_356556_3B6442F9 X-CRM114-Status: GOOD ( 10.87 ) 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 Patch 1: Add yaml file for Cix Sky1 resets Patch 2: Add driver codes for Cix Sky1 resets Patch 3: Add dts nodes for Cix Sky1 resets v4 changes: - Pass dts build check with below commands: make O=$OUTKNL dt_binding_check make O=$OUTKNL dt_binding_check DT_SCHEMA_FILES=cix,sky1-rst.yaml scripts/checkpatch.pl 000*.patch make O=$OUTKNL CHECK_DTBS=y W=1 cix/sky1-orion-o6.dtb - add syscon - refine reset driver - fix dt-bindings style v3 changes: - Pass dts build check with below commands: make O=$OUTKNL dt_binding_check make O=$OUTKNL dt_binding_check DT_SCHEMA_FILES=cix,sky1-rst.yaml scripts/checkpatch.pl 000*.patch make O=$OUTKNL CHECK_DTBS=y W=1 cix/sky1-orion-o6.dtb - remove syscon v2 changes: - Pass dts build check with below commands: make O=$OUTKNL dt_binding_check make O=$OUTKNL dt_binding_check DT_SCHEMA_FILES=cix,sky1-rst.yaml scripts/checkpatch.pl 000*.patch make O=$OUTKNL CHECK_DTBS=y W=1 cix/sky1-orion-o6.dtb - fix dt-bindings style - refine reset driver Gary Yang (3): dt-bindings: reset: add sky1 reset controller reset: cix: add support for cix sky1 resets arm64: dts: cix: add support for cix sky1 resets .../devicetree/bindings/mfd/syscon.yaml | 7 + .../bindings/reset/cix,sky1-rst.yaml | 46 +++ .../soc/cix/cix,sky1-system-controller.yaml | 48 +++ arch/arm64/boot/dts/cix/sky1.dtsi | 22 + drivers/reset/Kconfig | 7 + drivers/reset/Makefile | 1 + drivers/reset/reset-sky1.c | 376 ++++++++++++++++++ include/dt-bindings/reset/cix,sky1-rst-fch.h | 42 ++ include/dt-bindings/reset/cix,sky1-rst.h | 164 ++++++++ 9 files changed, 713 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/cix,sky1-rst.yaml create mode 100644 Documentation/devicetree/bindings/soc/cix/cix,sky1-system-controller.yaml create mode 100644 drivers/reset/reset-sky1.c create mode 100644 include/dt-bindings/reset/cix,sky1-rst-fch.h create mode 100644 include/dt-bindings/reset/cix,sky1-rst.h -- 2.49.0