[PATCH v8 0/2] Amazon's Annapurna Labs Memory Controller EDAC

From: Talel Shenhar
Date: Sun Jul 26 2020 - 15:17:00 EST

This series introduces support for Amazon's Annapurna Labs Memory
Controller EDAC driver.

Changes since v7:
- rebased and retested for tag Linux 5.8-rc1

Changes since v6:
- removed unused defines
- user-visible strings changed to capital
- removed static function names prefix from internal functions (external
used function, such as devm/interrupts-handlers/probe, left with the
prefix to allow stack trace visibility)
- sorted function local variables declaration in a reverse Christmas tree order
- fixed use of wrong syndrome defines
- added a comment to interrupts handling (polling mode with interrupt mode)
- added grain definition
- appended "or BSD-2-Clause" to dt binding SPDX

Changes since v5:
- rebased and retested for tag Linux 5.6-rc2
- added Reviewed-By for dt-binding (Rob Herring <robh@xxxxxxxxxx>)
- added Reviewed-By for driver (James Morse <james.morse@xxxxxxx>)

Changes since v4:
- fixed dt-binding interrupt to have min of 1
- updated dt-binding GPL-2.0 to GPL-2.0-only
- changed writel to relaxed flavor
- added managed device driver unwind

Changes since v3:
- removed quotation marks and hyphen from compatible dt-binding
- added interrupts and interrupt-names description to dt-binding
- added missing include to dt-binding

Changes since v2:
- added missing includes
- aggregated variables to same line
- removed ranks read
- added spinlock to mc reporting
- made irq handler clearer
- freed irq before freeing device memory
- changed Kconfig to tristate
- added COMPILE_TEST to Kconfig
- converted dt binding to new scheme
- used devm_platform_ioremap_resource instead of get&ioremap

Changes since v1:
- updated dt binding node name and added Rob Reviewed-By
- removed auto selecting of this driver

Talel Shenhar (2):
dt-bindings: edac: al-mc-edac: Amazon's Annapurna Labs Memory
Controller EDAC
EDAC: al-mc-edac: Introduce Amazon's Annapurna Labs Memory Controller

.../bindings/edac/amazon,al-mc-edac.yaml | 52 +++
drivers/edac/Kconfig | 7 +
drivers/edac/Makefile | 1 +
drivers/edac/al_mc_edac.c | 354 ++++++++++++++++++
5 files changed, 421 insertions(+)
create mode 100644 Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
create mode 100644 drivers/edac/al_mc_edac.c