[PATCH v2 00/11] arm64: dts: freescale: imx8mm-var-som: Align SOM and Symphony DTSs

From: Stefano Radaelli

Date: Fri Mar 06 2026 - 14:58:42 EST


This series aligns the i.MX8MM VAR-SOM and VAR-SOM Symphony device
trees with the latest hardware revisions.

The update consolidates the device tree descriptions to better reflect
the actual hardware partitioning between the SOM and the carrier board.
Nodes describing peripherals physically present on the SOM are kept in
the SOM dtsi, while carrier-specific components are described in the
corresponding carrier dts.

The changes were tested on the latest VAR-SOM and Symphony hardware
revision.

v1->v2:
- Moved phy LED configurations to symphony dts
- Added Wifi/BT dtsi variants for both iw61x and brcm legacy modules

Stefano Radaelli (11):
arm64: dts: freescale: imx8mm-var-som: Move UART4 description to
Symphony
arm64: dts: freescale: imx8mm-var-som: Align fsl,pins tables
arm64: dts: freescale: imx8mm-var-som: Update FEC support with
MaxLinear PHY
arm64: dts: freescale: imx8mm-var-som: Add support for WM8904 audio
codec
arm64: dts: freescale: imx8mm-var-som: Add MCP251xFD CAN controller
arm64: dts: freescale: imx8mm-var-som: Update WiFi/BT with variants
arm64: dts: imx8mm-var-som-symphony: Move USB configuration from SOM
arm64: dts: imx8mm-var-som-symphony: Enable uSD on USDHC2
arm64: dts: imx8mm-var-som-symphony: Add TPM2 support
arm64: dts: imx8mm-var-som-symphony: Enable I2C4
arm64: dts: imx8mm-var-som-symphony: Enable PCIe

.../dts/freescale/imx8mm-var-som-symphony.dts | 223 ++++++++++-
.../imx8mm-var-som-wifi-brcm-legacy.dtsi | 12 +
.../imx8mm-var-som-wifi-bt-iw61x.dtsi | 45 +++
.../boot/dts/freescale/imx8mm-var-som.dtsi | 366 ++++++++++++------
4 files changed, 501 insertions(+), 145 deletions(-)
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-var-som-wifi-brcm-legacy.dtsi
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-var-som-wifi-bt-iw61x.dtsi


base-commit: 37a93dd5c49b5fda807fd204edf2547c3493319c
--
2.47.3