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Thu, 23 Apr 2026 02:00:35 -0700 From: Akhil R To: Alexandre Belloni , Frank Li , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Rafael J . Wysocki" , Saket Dumbre , "Len Brown" , Guenter Roeck , Philipp Zabel , Bjorn Andersson , Geert Uytterhoeven , Dmitry Baryshkov , Arnd Bergmann , "Eric Biggers" , Wolfram Sang , Miquel Raynal , Jon Hunter , "Thierry Reding" , , , , , , , CC: Akhil R Subject: [PATCH v3 13/13] arm64: defconfig: Enable I3C and SPD5118 hwmon Date: Thu, 23 Apr 2026 14:27:12 +0530 Message-ID: <20260423085718.70762-14-akhilrajeev@nvidia.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260423085718.70762-1-akhilrajeev@nvidia.com> References: <20260423085718.70762-1-akhilrajeev@nvidia.com> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NVConfidentiality: public Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000075F0:EE_|DM6PR12MB4235:EE_ X-MS-Office365-Filtering-Correlation-Id: 255f800a-d019-49e1-07ae-08dea116dc46 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|7416014|36860700016|82310400026|921020|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: rakJXFK2iMe5HG6fSEi/qCPeze9O21j9WaxxRv3RFHxqEqnA3MbGud4vozr5+et4bb1QL3+woD3MbirA8GC3PL8F4eR+cgCtoQfEwsAUxklgRHEs3UYjB6NbehBwMx41WnnmiBEiYFXZqs6Q0kqGXkiNpbxjBZ3uvmuF8lkB8OAWIYeoY+QAekBw+pCwKuQ6ca5WaWlOO/kL0QMa8+n1aX/TA2fglzwepim/x8OS/MZErxvRrhQQkpW6fULFfgY8C2CCGoRhdN16zBLhRuDP85rqiwo2jgzZnVhLav2sgNXKB+edRmCo4vhzo6PKzhTbstyfEzsM590Cjm7Vx+ANtQBxmpx+X8JsGuE7bGJGwCmXXqcgU66sGbTerSGj8U9NUpdF9DkqmSmnpbHSd0edBYooj7yI/ojc6COR3Q3YZKkbm9nHVSxlIIgPj0fkKEe0etoewYa9SzshzmltRjght47xoqpNYaJWoBLxQ3PqGBD0iua5ZVU/tnkprOpvMOObD1hUHmr3dLpt28uT3l8Ogj7Y3Uga5L7Ph4te0BiFmiAfRwMIq4Vge8w8TjbLmYeIdWNjN6agVNxr96STkWeu4wd0T8LqDRnI2sqrIwGsVlvPaxxaDivLyPGkb5X3mZXZoRlJoBaxuc+o2y4VdnCMxfN49wjhzZl4G/c1Vno6Vs8+CLVPzsTACXFvzzYp6XYUe1zPEWY4DZagle2BALI4TdPvgsKLAoYjkr8TuT2lJFHfZZumLmc7Mix+x7EtO7IhuccSmj9YpZhcKmmTISHVL/GNyJ4R/ISrDWi7kQRD3d3JmqqcVS5UE5lfZ12R6A+j X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(1800799024)(376014)(7416014)(36860700016)(82310400026)(921020)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: pbo9HAVIvEZe48ACblu5zVWU7xWOX7aIQwokqfCZmThpCS94oD73FLjO3lsEKRr+okrr8CFoQfudcZdC/vKRSW9Ycl2KyDN6+KAFRKX4MnvA0taW2Jna9xAruwphCHW5/uWS7AfAdGhsCdRZLGcJLp2ZpIpgKXOwlGoxjbgV4Cn0OWu8uUgPhxP/ouIm6PiZJJnHKy4vHVd86C67iCrKRR0X5WtrHYWklnAF/fe9wOeeIMLnxaKAmjEOvraAOv3zIorHPucXliJR9/OM9Jg9pi0Fnw92LLvXYVu/hlBIy70d9FIB9JCVGDP7uVG3ADngTqMLOtIs66vk+p3aB4BirOVyfHfMdoGbLHaDkv1Xpu8/sehhdYUBIzNI6/2ik5B+GApBE8EWS6BUKYR1UikKdKwboqxQqJ30por/V/N6pDFho3rCTQzZ0sTclNtPr1D+ X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Apr 2026 09:01:08.8713 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 255f800a-d019-49e1-07ae-08dea116dc46 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000075F0.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4235 Enable I3C subsystem (I3C), Synopsys DesignWare I3C master controller (DW_I3C_MASTER), and SPD5118 hwmon temperature sensor (SENSORS_SPD5118) as modules. The NVIDIA Vera CPU uses SOCAMM LPDDR5X memory module, which contain SPD5118 (JEDEC JESD300) compliant temperature sensor. This sensor is accessible over the I3C bus through the DesignWare I3C controller present on the SoC. Enabling these configs allows monitoring memory module temperatures on platforms such as Vera Rubin. Vera is an ACPI-based platform and does not use device tree. Signed-off-by: Akhil R --- arch/arm64/configs/defconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index dd1ac01ee29b..cc573c481c65 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -588,6 +588,8 @@ CONFIG_I2C_UNIPHIER_F=y CONFIG_I2C_XILINX=m CONFIG_I2C_RCAR=y CONFIG_I2C_CROS_EC_TUNNEL=y +CONFIG_I3C=m +CONFIG_DW_I3C_MASTER=m CONFIG_SPI=y CONFIG_SPI_APPLE=m CONFIG_SPI_ARMADA_3700=y @@ -772,6 +774,7 @@ CONFIG_SENSORS_SL28CPLD=m CONFIG_SENSORS_AMC6821=m CONFIG_SENSORS_INA2XX=m CONFIG_SENSORS_INA3221=m +CONFIG_SENSORS_SPD5118=m CONFIG_SENSORS_TMP102=m CONFIG_MISC_RP1=m CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y -- 2.50.1