linux-kernel - [PATCH v2 0/4] Add support for Versal Xilsem edac

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Message-ID: <20250722160315.2979294-1-rama.devi.veggalam@amd.com>
Date: Tue, 22 Jul 2025 21:33:11 +0530
From: Rama devi Veggalam <rama.devi.veggalam@....com>
To: <bp@...en8.de>, <tony.luck@...el.com>, <michal.simek@....com>,
	<robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>
CC: <linux-kernel@...r.kernel.org>, <linux-edac@...r.kernel.org>,
	<devicetree@...r.kernel.org>, <james.morse@....com>, <mchehab@...nel.org>,
	<rric@...nel.org>, <git@....com>, Rama devi Veggalam
	<rama.devi.veggalam@....com>
Subject: [PATCH v2 0/4] Add support for Versal Xilsem edac

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.

This patch depends on
https://lore.kernel.org/r/20250701123851.1314531-1-jay.buddhabhatti@amd.com

Changes in v2:
- Patches created on top of dependent patch series
"enhance zynqmp_pm_get_family_info()"
- Removed non-relevant SOB names in error event header files
- Added details for eprobe_defer conditions
- Updated copyright information
- Merged Versal and Versal NET error event definitions to firmware
  patch
- Updated "Date" field in sysfs file
- Changed "xlnx,versal-xilsem-edac" to constant
- Removed unused macros
- Fixed formatting issues
- Removed ARCH_ZYNQMP in dependent list of XilSEM Kconfig
- Added error code for invalid versal device type
- Removed redundant sysfs details in function headers
- Included MAINTAINERS to 4/4 patch
- Added more description in commit message 4/4
- Removed "items" in compatible
- Fixed indentation in examples
- Removed print for probe success
- Removed function comments for remove()

Rama devi Veggalam (4):
  dt-bindings: edac: Add bindings for Xilinx Versal EDAC for XilSem
  Documentation: ABI: Add ABI doc for xilsem edac sysfs
  firmware: xilinx: Add support for Xilsem scan operations
  edac: xilinx: Add EDAC support for Xilinx XilSem

 .../ABI/testing/sysfs-driver-xilsem-edac      | 104 +++
 .../edac/xlnx,versal-xilsem-edac.yaml         |  42 +
 MAINTAINERS                                   |   6 +
 drivers/edac/Kconfig                          |  23 +
 drivers/edac/Makefile                         |   1 +
 drivers/edac/xilinx_xilsem_edac.c             | 746 ++++++++++++++++++
 drivers/firmware/xilinx/zynqmp.c              |  91 ++-
 drivers/soc/xilinx/xlnx_event_manager.c       |  10 +-
 .../linux/firmware/xlnx-versal-error-events.h |  49 ++
 .../firmware/xlnx-versal-net-error-events.h   |  51 ++
 include/linux/firmware/xlnx-zynqmp.h          |  47 +-
 11 files changed, 1149 insertions(+), 21 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-driver-xilsem-edac
 create mode 100644 Documentation/devicetree/bindings/edac/xlnx,versal-xilsem-edac.yaml
 create mode 100644 drivers/edac/xilinx_xilsem_edac.c
 create mode 100644 include/linux/firmware/xlnx-versal-error-events.h
 create mode 100644 include/linux/firmware/xlnx-versal-net-error-events.h

-- 
2.23.0