The Amazon's Annapurna Labs SoCs includes Point Of Serialization error logging unit that reports an error in case of write error (e.g. attempt to write to a read only register).
This patch series introduces the support for this unit. Talel Shenhar (3): dt-bindings: soc: al-pos: Amazon's Annapurna Labs POS soc: amazon: al-pos: Introduce Amazon's Annapurna Labs POS driver arm64: alpine: select AL_POS .../bindings/soc/amazon/amazon,al-pos.txt | 18 +++ MAINTAINERS | 6 + arch/arm64/Kconfig.platforms | 1 + drivers/soc/Kconfig | 1 + drivers/soc/Makefile | 1 + drivers/soc/amazon/Kconfig | 5 + drivers/soc/amazon/Makefile | 1 + drivers/soc/amazon/al_pos.c | 129 +++++++++++++++++++++ 8 files changed, 162 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/amazon/amazon,al-pos.txt create mode 100644 drivers/soc/amazon/Kconfig create mode 100644 drivers/soc/amazon/Makefile create mode 100644 drivers/soc/amazon/al_pos.c -- 2.7.4
