[PATCH v3 0/4] Add support for Versal Xilsem edac
From: Rama devi Veggalam
Date: Wed Jun 24 2026 - 17:26:03 EST
Add sysfs interface for Xilsem scan operations initialize, start,
stop scan, error inject, read ECC, status and configuration values.
Handle correctable and uncorrectable xilsem error events.
Changes in V3:
- Merged XilSEM edac with Versal Edac driver to address
the review feedback.
Rama devi Veggalam (4):
dt-bindings: edac: Add bindings for Xilinx Versal XilSEM
Documentation: ABI: Add ABI doc for versal edac sysfs
firmware: xilinx: Add support for Xilsem scan operations
edac: xilinx: Add EDAC support for Versal XilSem
.../ABI/testing/sysfs-driver-versal-edac | 303 ++++
.../xlnx,versal-ddrmc-edac.yaml | 22 +-
MAINTAINERS | 1 +
drivers/edac/Kconfig | 4 +-
drivers/edac/versal_edac.c | 1348 ++++++++++++++++-
drivers/firmware/xilinx/Makefile | 2 +-
drivers/firmware/xilinx/zynqmp-sem.c | 176 +++
drivers/soc/xilinx/xlnx_event_manager.c | 6 +-
.../linux/firmware/xlnx-versal-error-events.h | 43 +
include/linux/firmware/xlnx-zynqmp-sem.h | 69 +
include/linux/firmware/xlnx-zynqmp.h | 1 +
11 files changed, 1965 insertions(+), 10 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-driver-versal-edac
create mode 100644 drivers/firmware/xilinx/zynqmp-sem.c
create mode 100644 include/linux/firmware/xlnx-versal-error-events.h
create mode 100644 include/linux/firmware/xlnx-zynqmp-sem.h
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2.23.0