Add ampchwm(4) a driver to access the Ampere Altra Fine-Grained Power Telemetry
authorclaudio <claudio@openbsd.org>
Mon, 11 Dec 2023 11:15:44 +0000 (11:15 +0000)
committerclaudio <claudio@openbsd.org>
Mon, 11 Dec 2023 11:15:44 +0000 (11:15 +0000)
commitb66ad2f5276c3fa95c334072439a258553c77a1e
treeb07828124b1f36f884be4c7e86549db75488d7f2
parent7d925a4a0bcd1f916dc3012fe49dc42a583af732
Add ampchwm(4) a driver to access the Ampere Altra Fine-Grained Power Telemetry

This adds per core energy sensors (in Joules) and one per SoC temparature
sensor.
OK kettenis@ deraadt@
sys/arch/arm64/conf/GENERIC
sys/arch/arm64/conf/files.arm64
sys/arch/arm64/dev/ampchwm.c [new file with mode: 0644]