From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=pass header.oldest-pass=0 smtp.remote-ip=40.107.75.138 ARC-Seal: i=2; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=pass; t=1793877342; b=C+Da12N7sVs3HPl8tq8hVAo1KRz5/GOt4NvIjHhKLTjI9FvCJcBcmd7K9ZCPesce+TKM rTbzoCO6Y8ByfcABHIhAr0gyRZKLkyyxEGa21gfxfziWSKwm7OJsojnW0RCfiyO/9SbU1 2Q7mZHdLQcCU4dmN33GHC/nZCKvevOwbIJ+xbancGlENmO8ZTllDN69H/ziqTOsyCUb+t VAJ++xtHZmlSC8FSoO++pzA4QEakYIPMFKNx+wrDstUR65cUHP/3bUn+20q7+gx65y5eR xIFO3RlfkqLWFXWQvfv8Pz7h5/fa5T+zEzPC3emPmBNWo6XiB1iw9R2q8xN6liH4rng== ARC-Message-Signature: i=2; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793877342; h=DMARC-Filter:Received:Received:X-MS-Exchange-Authentication-Results: Received-SPF:Received:Received:From:To:Cc:Subject:Date:Message-ID: X-Mailer:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding:X-EOPAttributedMessage: X-MS-PublicTrafficType:X-MS-TrafficTypeDiagnostic:Content-Type: X-MS-Office365-Filtering-Correlation-Id:X-MS-Exchange-SenderADCheck: X-MS-Exchange-AntiSpam-Relay:X-Microsoft-Antispam: X-Microsoft-Antispam-Message-Info:X-Forefront-Antispam-Report: X-MS-Exchange-AntiSpam-MessageData-ChunkCount: X-MS-Exchange-AntiSpam-MessageData-0:X-OriginatorOrg: X-MS-Exchange-CrossTenant-OriginalArrivalTime: X-MS-Exchange-CrossTenant-Network-Message-Id: X-MS-Exchange-CrossTenant-Id: X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: X-MS-Exchange-CrossTenant-AuthSource:X-MS-Exchange-CrossTenant-AuthAs: X-MS-Exchange-CrossTenant-FromEntityHeader: X-MS-Exchange-Transport-CrossTenantHeadersStamped; bh=nF1NbnWux934O0IIsujFl9xGbyeeKPnw5llJQ+nZFxA=; b=U9Rcp+HLUL/XqayKRWiT32M8GkWtAoW673CxjkwjskRWwcZyGjsLyM41ufFC/zBiT8OG Y8yayCuDmOZGqoLt1NEsZhEA9MW1HUcRziKfgmyBD2a7eojZ5YIH09vlE9xo5KQhfJqbA PgsYNlk29fjzuDR4HSjVp8UJU8VoEtKKRTi1H3a0Yg+a/mH3yvq+kceSwiqIoC55rjbLf BkIAGbhBXGo6C9EnSggIwLCY8QCTdWvdKcYzEsFYqpCVNyUmWFQXPMMohUpEXnZhEKXMq 7LyOxQCR1yVyfbuGvgSGDkPDLDcPandqooZC8oX6GIQOBvG6d4l5i3qcj935JCjrW8Q== ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=none header.from=cixtech.com; spf=pass smtp.mailfrom=cixtech.com; arc=pass header.oldest-pass=0 smtp.remote-ip=40.107.75.138 Received: from OS8PR02CU002.outbound.protection.outlook.com (mail-japanwestazon11022138.outbound.protection.outlook.com [40.107.75.138]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (secp384r1) server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D89D3606A326 for ; Thu, 5 Nov 2026 11:15:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org D89D3606A326 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cixtech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cixtech.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=X3PJH8nmpNuY1hryyEI0UwAWUQHIkOx0pDUzGMvSIOVzS2OoaxAWIulIkJxEZ/CLLZFmeaR8eGGK8TpN6n5y6XE5xZMoMJwRZviAT4MHkPHJYN9avvYd6p2j7gEsjKdtMt2gcj8xtkWSyNXqZmWfX+6C7yML6FA4ae35+dwY4YW16lJz0jolfCUJBxvOU7Ce0GI2ix/7xyqBHJV9S8vU0QJeGpS8OKSU/J7I8IhSKki8uQn3GJlje3HlWkpmcZnMSmQh4m4LZgeHAqNjK8yspb8hAoqZbZjX13kr7BGyUQsYamAyycVHpezks7kr5XmUzB+1B1aGHS33sFvDPm+wXw== 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=nF1NbnWux934O0IIsujFl9xGbyeeKPnw5llJQ+nZFxA=; b=PVmfXnvdLXIbISGsSaWdi1Qhkcg1+oMdC5mh/7+/59wW50Trrbwaxgtj3M2NN8DRWfDxE10OTfmJXGxELoHla1jkZGyCyeSxStys3yaTM9k3ApRkqBxNsCIiOA2W1xlsBx/cMhluNuh84rt78afIa67O0r3v5dbBPS7DrIEmQU8eQKDKFYVS4JSIJxEyG0XAsDAsUiXrDCvLvdY69OVMBiVaNAw/PBLdvOAD4veAod0IFGDGoSwlFdtb5iMPJ18x3d6iQlce4L+eFA+Q01UcZ0YeF0q0VlRRVKO+tHe3o7RPyegqCBnhxdPILUzUdASeDuiEeq6UzVYXY3Btnw7YWw== 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 SI1PR02CA0015.apcprd02.prod.outlook.com (2603:1096:4:1f7::18) by TY0PR06MB5458.apcprd06.prod.outlook.com (2603:1096:400:329::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.592.9; Thu, 5 Nov 2026 11:15:37 +0000 Received: from SG1PEPF000082E5.apcprd02.prod.outlook.com (2603:1096:4:1f7:cafe::9d) by SI1PR02CA0015.outlook.office365.com (2603:1096:4:1f7::18) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.21.592.10 via Frontend Transport; Thu, 5 Nov 2026 11:15:36 +0000 X-MS-Exchange-Authentication-Results: mx.microsoft.com 1; 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 SG1PEPF000082E5.mail.protection.outlook.com (10.167.240.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.615.4 via Frontend Transport; Thu, 5 Nov 2026 11:15:35 +0000 Received: from gary-System-Product-Name (unknown [172.16.64.55]) by smtprelay.cixcomputing.com (Postfix) with ESMTPSA id C431F40920E2; Thu, 5 Nov 2026 19:15:34 +0800 (CST) From: Gary Yang To: Fugang Duan Cc: CIX Linux Kernel Upstream Group , Gary Yang , stable@vger.kernel.org Subject: [PATCH v2 3/4] arm64: dts: cix: fix I2C bus address and size cells on Sky1 Date: Thu, 5 Nov 2026 19:15:33 +0800 Message-ID: <20261105111534.3290756-4-gary.yang@cixtech.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20261105111534.3290756-1-gary.yang@cixtech.com> References: <20261105111534.3290756-1-gary.yang@cixtech.com> X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG1PEPF000082E5:EE_|TY0PR06MB5458:EE_ Content-Type: text/plain X-MS-Office365-Filtering-Correlation-Id: c9b168a9-8931-4dce-16ca-08df3b2e1da2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|23010399003|36860700016|82310400026|376014|56012099006|261021121427099003|261009223027099003|261102123227099003|261026121527099003|18002099003|22082099003|6133799003|10067099003; X-Microsoft-Antispam-Message-Info: 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 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)(23010399003)(36860700016)(82310400026)(376014)(56012099006)(261021121427099003)(261009223027099003)(261102123227099003)(261026121527099003)(18002099003)(22082099003)(6133799003)(10067099003);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: lGsRwv4vuKYA/Bl7xPH7/Qirm+t5zB9B59DDyoXRJbAgdySidlD9G2tYVh3BMIDxC5An3bqVQ0nrSDm6Bt8JapFHKXQHgCDMSxaZ84MaY+wsHuCy7yRe9f9H8hNI2UbjXVokHDfe7lAFScNZg2FJUYrJELAKStmKwkzT64sRcn95yJ3oMlDndZZnY7rp2iSrwnsXjjLKJombAsy/nBpbc9Bi7fkKWOKwmlTNkVLRasu5SGejlYhBDt0Zfa9J/vIW4PQvO9ojpLoligQv7x1ahgJHnt9ftqD8C9t4906cdYRk7kYX8dwdxQ6/o1VuDIdZG8OKEX8iC7uzU0tGZt8nomrMguhWsX0YmDsUrB+kqKnJpRpbAF93hBvR6KLzmV3KIvri34G0A7PfY6ZNrWrrgK9BIKTXnFGZhWI8ZmgWHuOIfxiBkVfJ1S0dW7sNGPqA X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Nov 2026 11:15:35.9920 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c9b168a9-8931-4dce-16ca-08df3b2e1da2 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: SG1PEPF000082E5.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: TY0PR06MB5458 The I2C controller nodes inherit #address-cells = <2> and #size-cells = <2> from the soc@0 bus, but I2C child devices always use a single-cell address and no size. With the inherited values every child node triggers a reg_format warning, and a device described on the bus would be decoded with the wrong address layout. Set #address-cells = <1> and #size-cells = <0> on all eight I2C controllers, matching the I3C nodes that already do so. Fixes: fad32e8ac460 ("arm64: dts: cix: add DT nodes for all I2C and I3C ports for sky1") Cc: stable@vger.kernel.org Signed-off-by: Gary Yang --- arch/arm64/boot/dts/cix/sky1.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sky1.dtsi index 0a820f45feb9..a18e8fd43fcf 100644 --- a/arch/arm64/boot/dts/cix/sky1.dtsi +++ b/arch/arm64/boot/dts/cix/sky1.dtsi @@ -290,6 +290,8 @@ soc@0 { i2c0: i2c@4010000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04010000 0x0 0x10000>; + #address-cells = <1>; + #size-cells = <0>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C0_APB>; interrupts = ; @@ -299,6 +301,8 @@ i2c0: i2c@4010000 { i2c1: i2c@4020000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04020000 0x0 0x10000>; + #address-cells = <1>; + #size-cells = <0>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C1_APB>; interrupts = ; @@ -308,6 +312,8 @@ i2c1: i2c@4020000 { i2c2: i2c@4030000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04030000 0x0 0x10000>; + #address-cells = <1>; + #size-cells = <0>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C2_APB>; interrupts = ; @@ -317,6 +323,8 @@ i2c2: i2c@4030000 { i2c3: i2c@4040000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04040000 0x0 0x10000>; + #address-cells = <1>; + #size-cells = <0>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C3_APB>; interrupts = ; @@ -326,6 +334,8 @@ i2c3: i2c@4040000 { i2c4: i2c@4050000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04050000 0x0 0x10000>; + #address-cells = <1>; + #size-cells = <0>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C4_APB>; interrupts = ; @@ -335,6 +345,8 @@ i2c4: i2c@4050000 { i2c5: i2c@4060000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04060000 0x0 0x10000>; + #address-cells = <1>; + #size-cells = <0>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C5_APB>; interrupts = ; @@ -344,6 +356,8 @@ i2c5: i2c@4060000 { i2c6: i2c@4070000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04070000 0x0 0x10000>; + #address-cells = <1>; + #size-cells = <0>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C6_APB>; interrupts = ; @@ -353,6 +367,8 @@ i2c6: i2c@4070000 { i2c7: i2c@4080000 { compatible = "cdns,i2c-r1p14"; reg = <0x0 0x04080000 0x0 0x10000>; + #address-cells = <1>; + #size-cells = <0>; clock-frequency = <400000>; clocks = <&scmi_clk CLK_TREE_FCH_I2C7_APB>; interrupts = ; -- 2.50.1