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Tue, 24 Feb 2026 09:21:13 +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 OSA0EPF000000CB.mail.protection.outlook.com (10.167.240.57) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9632.12 via Frontend Transport; Tue, 24 Feb 2026 09:21:13 +0000 Received: from localhost.localdomain (unknown [172.16.64.196]) by smtprelay.cixcomputing.com (Postfix) with ESMTPSA id D394640A5BFA; Tue, 24 Feb 2026 17:21:11 +0800 (CST) From: Gary Yang To: 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 v9 3/3] arm64: dts: cix: add support for cix sky1 resets Date: Tue, 24 Feb 2026 17:21:11 +0800 Message-ID: <20260224092111.2198005-4-gary.yang@cixtech.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20260224092111.2198005-1-gary.yang@cixtech.com> References: <20260224092111.2198005-1-gary.yang@cixtech.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: OSA0EPF000000CB:EE_|SG2PR06MB5336:EE_ Content-Type: text/plain X-MS-Office365-Filtering-Correlation-Id: 77a3f0e7-cfb4-472f-38ee-08de73860e1a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|36860700013|1800799024|376014; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: WUNDpXLv2V8cZqhnFM3eQhXk0+RV/UlRDKJPfPBXdJUCTK2CW0TCEMdDie6UcXwGB6U+7KclZxeB0Ybq6et/pXg2azfrvmiWOysP0gyMDngvrBg2W8PuDWUjwmxITfdauHzfQ29jnKNKEXiKhVK5Yx7hG80PuUsVQo0gYn9kkI4wW2LRkD3dWnZ/mTFg9CGVnln8Mhi8MfrYN5J+M/HKnqwXQLMeRpvIWrSgkJu4CWCZY1dJC+a8siA9IX/bCSM1w8o9iLQjT1SiQG/CH0ucj3rQn+gZEJg5JbSRA7ZD3SsTI8RF3xqmty1/eLney/+7eEt1NyHPjvji8Ict76MqIMdFeC3UbrruF2cSJdda/vDlPptCKLywl2t0EpYwA/OEDnhjt6g10cgQ5KeX/dhJ8lUJYlCDhCdXmQnSH5Kxz+d2UW9YHpEht5EzoVMv/ZCi X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Feb 2026 09:21:13.0187 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 77a3f0e7-cfb4-472f-38ee-08de73860e1a 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: OSA0EPF000000CB.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SG2PR06MB5336 There are two reset conctrollers on Cix Sky1 Soc. One is located in S0 domain, and the other is located in S5 domain. Signed-off-by: Gary Yang --- arch/arm64/boot/dts/cix/sky1.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sky1.dtsi index 64b76905cbff..a28b877cced2 100644 --- a/arch/arm64/boot/dts/cix/sky1.dtsi +++ b/arch/arm64/boot/dts/cix/sky1.dtsi @@ -348,6 +348,12 @@ i3c1: i3c@4100000 { status = "disabled"; }; + syscon: syscon@4160000 { + compatible = "cix,sky1-system-control", "syscon"; + reg = <0x0 0x4160000 0x0 0x100>; + #reset-cells = <1>; + }; + iomuxc: pinctrl@4170000 { compatible = "cix,sky1-pinctrl"; reg = <0x0 0x04170000 0x0 0x1000>; @@ -568,6 +574,12 @@ ppi_partition1: interrupt-partition-1 { }; }; + s5_syscon: syscon@16000000 { + compatible = "cix,sky1-s5-system-control", "syscon"; + reg = <0x0 0x16000000 0x0 0x1000>; + #reset-cells = <1>; + }; + iomuxc_s5: pinctrl@16007000 { compatible = "cix,sky1-pinctrl-s5"; reg = <0x0 0x16007000 0x0 0x1000>; -- 2.49.0