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[v3,13/13] arm64: defconfig: Enable I3C and SPD5118 hwmon

Message ID 20260423085718.70762-14-akhilrajeev@nvidia.com
State Handled Elsewhere
Headers show
Series Support ACPI and SETAASA device discovery | expand

Commit Message

Akhil R April 23, 2026, 8:57 a.m. UTC
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 <akhilrajeev@nvidia.com>
---
 arch/arm64/configs/defconfig | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

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