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Mon, 21 Jul 2025 14:45:07 +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 SG1PEPF000082E3.mail.protection.outlook.com (10.167.240.6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8964.20 via Frontend Transport; Mon, 21 Jul 2025 14:45:06 +0000 Received: from localhost.localdomain (unknown [172.16.64.25]) by smtprelay.cixcomputing.com (Postfix) with ESMTPSA id BB52D4160511; Mon, 21 Jul 2025 22:45:00 +0800 (CST) From: Peter Chen To: soc@lists.linux.dev, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, jassisinghbrar@gmail.com Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, cix-kernel-upstream@cixtech.com, maz@kernel.org, sudeep.holla@arm.com, kajetan.puchalski@arm.com, eballetb@redhat.com, Peter Chen , Krzysztof Kozlowski Subject: [PATCH v11 6/9] arm64: defconfig: Enable CIX SoC Date: Mon, 21 Jul 2025 22:44:57 +0800 Message-Id: <20250721144500.302202-7-peter.chen@cixtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250721144500.302202-1-peter.chen@cixtech.com> References: <20250721144500.302202-1-peter.chen@cixtech.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG1PEPF000082E3:EE_|SEZPR06MB6569:EE_ X-MS-Office365-Filtering-Correlation-Id: 0fd3f070-00d3-4dd6-a704-08ddc8652f40 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700013|376014|7416014|82310400026; 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X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Jul 2025 14:45:06.4509 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0fd3f070-00d3-4dd6-a704-08ddc8652f40 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: SG1PEPF000082E3.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SEZPR06MB6569 Content-Type: text/plain; charset="utf-8" - Enable CIX SoC support at ARM64 defconfig - Enable CIX mailbox At CIX SoC platforms, the clock handling uses Arm SCMI protocol, the physical clock access is at sub processor, so it needs to enable mailbox by default. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Peter Chen --- Changes for v8: - Add Krzysztof Kozlowski's Reviewed-by tag Changes for v7: - Add both CIX SoC and mailbox configuration at one patch arch/arm64/configs/defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 897fc686e6a9..181c5f91b032 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -45,6 +45,7 @@ CONFIG_ARCH_BCMBCA=3Dy CONFIG_ARCH_BRCMSTB=3Dy CONFIG_ARCH_BERLIN=3Dy CONFIG_ARCH_BLAIZE=3Dy +CONFIG_ARCH_CIX=3Dy CONFIG_ARCH_EXYNOS=3Dy CONFIG_ARCH_SPARX5=3Dy CONFIG_ARCH_K3=3Dy @@ -1445,6 +1446,7 @@ CONFIG_BCM2835_MBOX=3Dy CONFIG_QCOM_APCS_IPC=3Dy CONFIG_MTK_ADSP_MBOX=3Dm CONFIG_QCOM_IPCC=3Dy +CONFIG_CIX_MBOX=3Dy CONFIG_ROCKCHIP_IOMMU=3Dy CONFIG_TEGRA_IOMMU_SMMU=3Dy CONFIG_ARM_SMMU=3Dy --=20 2.25.1