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From: Akhil R <akhilrajeev@nvidia.com>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Frank Li <Frank.Li@nxp.com>, Frank Li <frank.li@oss.nxp.com>,
	"Miquel Raynal" <miquel.raynal@bootlin.com>,
	Rob Herring <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	"Guenter Roeck" <linux@roeck-us.net>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	"Jon Hunter" <jonathanh@nvidia.com>,
	Thierry Reding <thierry.reding@kernel.org>,
	<linux-i3c@lists.infradead.org>, <devicetree@vger.kernel.org>,
	<linux-hwmon@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, Akhil R <akhilrajeev@nvidia.com>
Subject: [PATCH v7 12/12] arm64: defconfig: Enable I3C and SPD5118 hwmon
Date: Tue, 28 Jul 2026 06:59:54 +0000	[thread overview]
Message-ID: <20260728065955.809445-13-akhilrajeev@nvidia.com> (raw)
In-Reply-To: <20260728065955.809445-1-akhilrajeev@nvidia.com>

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 contains
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 --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index c267f0906460..36a7cafef3a0 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -639,6 +639,8 @@ 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
@@ -768,6 +770,7 @@ 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_THERMAL_GOV_POWER_ALLOCATOR=y
 CONFIG_CPU_THERMAL=y
-- 
2.43.0


  parent reply	other threads:[~2026-07-28  7:03 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-28  6:59 [PATCH v7 00/12] Support ACPI and SETAASA device discovery Akhil R
2026-07-28  6:59 ` [PATCH v7 01/12] dt-bindings: i3c: Add mipi-i3c-static-method to support SETAASA Akhil R
2026-07-28  6:59 ` [PATCH v7 02/12] i3c: master: Use unified device property interface Akhil R
2026-07-28  6:59 ` [PATCH v7 03/12] i3c: master: Support ACPI enumeration of child devices Akhil R
2026-07-28  6:59 ` [PATCH v7 04/12] i3c: master: Add support for devices using SETAASA Akhil R
2026-07-28  6:59 ` [PATCH v7 05/12] i3c: master: Add support for devices without PID Akhil R
2026-07-28  6:59 ` [PATCH v7 06/12] i3c: master: match I3C device through DT and ACPI Akhil R
2026-07-28  6:59 ` [PATCH v7 07/12] i3c: dw-i3c-master: Add SETAASA as supported CCC Akhil R
2026-07-28  6:59 ` [PATCH v7 08/12] i3c: dw-i3c-master: Add ACPI core clock frequency quirk Akhil R
2026-07-28  6:59 ` [PATCH v7 09/12] i3c: dw-i3c-master: Add ACPI ID for Tegra410 Akhil R
2026-07-28  6:59 ` [PATCH v7 10/12] hwmon: spd5118: Remove 16-bit addressing Akhil R
2026-07-28  6:59 ` [PATCH v7 11/12] hwmon: spd5118: Add I3C support Akhil R
2026-07-28  6:59 ` Akhil R [this message]
2026-07-30 14:42 ` (subset) [PATCH v7 00/12] Support ACPI and SETAASA device discovery Alexandre Belloni

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