The SVC I3C controller IP is used by multiple vendors, which may require platform-specific handling for controller resources and integration details.
Rework the SVC I3C driver to introduce a vendor glue layer that separates common controller logic from vendor-specific extensions. This allows different implementations to reuse the shared SVC I3C framework while providing their own platform-dependent operations. On top of the glue layer framework, add support for the Amlogic A9 implementation of the SVC I3C controller, including Device Tree bindings and the A9-specific glue layer driver. This series consists of: - Rework the SVC I3C driver to support vendor glue layers. - Add Device Tree bindings for the Amlogic A9 I3C controller. - Add the Amlogic A9 SVC I3C glue layer driver. Signed-off-by: Junyi Zhao <[email protected]> --- Junyi Zhao (3): i3c: master: Rework SVC I3C to support vendor glue layers dt-bindings: i3c: Add Amlogic A9 I3C controller i3c: master: svc: Add Amlogic A9 glue layer .../devicetree/bindings/i3c/amlogic,i3c-a9.yaml | 102 +++++ MAINTAINERS | 12 +- drivers/i3c/master/Kconfig | 9 +- drivers/i3c/master/Makefile | 2 +- drivers/i3c/master/svc/Kconfig | 28 ++ drivers/i3c/master/svc/Makefile | 6 + drivers/i3c/master/svc/i3c-amlogic.c | 250 +++++++++++ .../master/{svc-i3c-master.c => svc/i3c-main.c} | 467 ++------------------- drivers/i3c/master/svc/i3c-main.h | 297 +++++++++++++ drivers/i3c/master/svc/i3c-silvaco.c | 173 ++++++++ 10 files changed, 909 insertions(+), 437 deletions(-) --- base-commit: aac26bee2287c88af5be5a5ff96d783b19a28790 change-id: 20261010-a9_i3c-9d5245d094c8 Best regards, -- Junyi Zhao <[email protected]>
