linux/Documentation/devicetree/bindings/soc/altera, branch master

dt-bindings: altera: document syscon as fallback for sys-mgr

2026-01-30T15:27:12Z

For 32-bit Altera SoCFPGA parts, the sys-mgr uses the syscon as a fallback. This change addresses this warning from dtbs_check: sysmgr@ffd08000 (altr,sys-mgr): compatible: 'oneOf' conditional failed, one must be fixed: ['altr,sys-mgr', 'syscon'] is too long 'altr,sys-mgr-s10' was expected 'altr,sys-mgr' was expected from schema $id: http://devicetree.org/schemas/soc/altera/altr,sys-mgr.yaml Acked-by: Krzysztof Kozlowski Signed-off-by: Dinh Nguyen

dt-bindings: soc: altera: convert socfpga-system.txt to yaml

2025-01-07T18:58:36Z

Convert socfpga-system.txt to altr,socfpga-sys-mgr.yaml and move to soc directory. Add platform names in description for clarity. ARM(32-bit) platforms Cyclone5, Arria5 and Arria10 is using "altr,sys-mgr" compatible, while ARM64 is using "altr,sys-mgr-s10" compatible. Removed "cpu1-start-addr" for ARM64 as it is not required. Signed-off-by: Niravkumar L Rabara Link: https://lore.kernel.org/r/20250107105129.2784203-1-niravkumar.l.rabara@intel.com Signed-off-by: Rob Herring (Arm)