[PATCH 0/3] Add support for Talos Lyra EVK board

From: Avaneesh Kumar Dwivedi

Date: Tue Sep 01 2026 - 09:53:50 EST


This series adds initial device tree support for the Talos Lyra EVK,
a QCS615-based System on Module (SoM) paired with a common carrier board.

The Talos Lyra SoM is a compact compute module integrating the QCS615 SoC,
PMICs, memory, and essential connectivity. It is designed to be paired with
multiple carrier boards to support different use cases.

Talos Lyra is a distinct SoM revision of the existing Talos EVK SoM. The
key differences are:
- Adds Apache (Lite-on-Module) WLAN on SoC Card.
- Removes SPI-attached CAN transceiver module.
- SDC2 Supported SDIO based WLAN on existing Talos SoM, while now it is
used for SD card connector only.

This series includes:
- dt-bindings for the Talos Lyra EVK board.
- Talos Lyra SoM DTSI with PMIC, regulators, storage (UFS/SD),
QUPv3 instances, ADSP/CDSP remoteprocs, and GPU definitions.
- Talos Lyra EVK board DTS enabling DisplayPort, GPIO expanders,
SPI-attached TPM (ST33), and USB on the carrier board.

Note: The WLAN node is not included in this series and will be posted
as a follow-up.

Signed-off-by: Avaneesh Kumar Dwivedi <avaneesh.dwivedi@xxxxxxxxxxxxxxxx>
---
Avaneesh Kumar Dwivedi (3):
dt-bindings: arm: qcom: Add Talos Lyra EVK board
arm64: dts: qcom: Add Talos Lyra EVK SoM platform
arm64: dts: qcom: Add Talos Lyra EVK board

Documentation/devicetree/bindings/arm/qcom.yaml | 7 +
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/talos-lyra-evk-som.dtsi | 282 +++++++++++++++++++++++
arch/arm64/boot/dts/qcom/talos-lyra-evk.dts | 137 +++++++++++
4 files changed, 427 insertions(+)
---
base-commit: 89c07d98716a13454ec3fd9f97689e812cc71bd4
change-id: 20260901-lyra_upstreaming-872080c210f2

Best regards,
--
Avaneesh Kumar Dwivedi <avaneesh.dwivedi@xxxxxxxxxxxxxxxx>