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arch/arm: New arch_switch() based context layer for Cortex M

area: Architectures

area: ARMARM (32-bit) ArchitectureARM (32-bit) Architecture

area: Benchmarks

area: IPCInter-Process CommunicationInter-Process Communication

area: Kernel

area: Open AMP

area: SamplesSamplesSamples

area: SensorsSensorsSensors

area: UserspaceUserspaceUserspace

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 85248

#85248 In zephyrproject-rtos/zephyr;

· andyross opened on Feb 5, 2025

drivers: mspi: Support MSPI driver for STM32.

area: Boards/SoCs

area: Devicetree Bindings

area: MSPI

area: SamplesSamplesSamples

platform: STM32ST Micro STM32ST Micro STM32

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 96670

#96670 In zephyrproject-rtos/zephyr;

· ExaltZephyr opened on Sep 28, 2025

modules/hal_st: Align to stmemsc HAL i/f v2.11

area: Drivers

area: SensorsSensorsSensors

DNM (manifest)This PR should not be merged (controlled by action-manifest)This PR should not be merged (controlled by action-manifest)

manifest

manifest-hal_st

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 98150

#98150 In zephyrproject-rtos/zephyr;

· avisconti opened on Oct 23, 2025

arch: Added initial OpenRISC port

Architecture ReviewDiscussion in the Architecture WG requiredDiscussion in the Architecture WG required

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 98160

#98160 In zephyrproject-rtos/zephyr;

· jhol opened on Oct 23, 2025

Drivers: i2c: target eeprom extra api

area: EEPROM

area: I2C

area: SamplesSamplesSamples

area: TestsIssues related to a particular existing or missing testIssues related to a particular existing or missing test

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 96918

#96918 In zephyrproject-rtos/zephyr;

· jacmet opened on Oct 2, 2025

soc: renesas: ra: Add RENESAS_PN config to reflect the SoC information

area: Boards/SoCs

DNM (manifest)This PR should not be merged (controlled by action-manifest)This PR should not be merged (controlled by action-manifest)

manifest

manifest-hal_renesas

platform: RenesasRenesasRenesas

platform: Renesas RARenesas Electronics Corporation, RARenesas Electronics Corporation, RA

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 96828

#96828 In zephyrproject-rtos/zephyr;

· khoa-nguyen-18 opened on Oct 1, 2025

drivers: net: sam_gmac: update for supporting multi GMAC instances

area: Ethernet

area: Networking

area: SamplesSamplesSamples

platform: Microchip SAMMicrochip SAM Platform (formerly Atmel SAM)Microchip SAM Platform (formerly Atmel SAM)

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 91040

#91040 In zephyrproject-rtos/zephyr;

· TonyHan11 opened on Jun 4, 2025

drivers: spi: mchp: Add spi support for sama7g54

area: SPISPI busSPI bus

DNM (manifest)This PR should not be merged (controlled by action-manifest)This PR should not be merged (controlled by action-manifest)

manifest

manifest-hal_microchip

platform: Microchip MECMicrochip MEC PlatformMicrochip MEC Platform

platform: Microchip SAMMicrochip SAM Platform (formerly Atmel SAM)Microchip SAM Platform (formerly Atmel SAM)

size: XSA PR changing only a single line of codeA PR changing only a single line of code

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 96048

#96048 In zephyrproject-rtos/zephyr;

· MCHP-MPU-Solutions-SHA opened on Sep 16, 2025

drivers: counter: sam: Introduce sama7g5 pit64b

area: Counter

area: SamplesSamplesSamples

platform: Microchip MECMicrochip MEC PlatformMicrochip MEC Platform

platform: Microchip SAMMicrochip SAM Platform (formerly Atmel SAM)Microchip SAM Platform (formerly Atmel SAM)

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 93806

#93806 In zephyrproject-rtos/zephyr;

· MCHP-MPU-Solutions-SHA opened on Jul 29, 2025

soc: microchip: sam: reorganize directory structure for sama7g5 series

area: Boards/SoCs

platform: Microchip SAMMicrochip SAM Platform (formerly Atmel SAM)Microchip SAM Platform (formerly Atmel SAM)

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 97515

#97515 In zephyrproject-rtos/zephyr;

· TonyHan11 opened on Oct 14, 2025