summaryrefslogtreecommitdiff
path: root/lib/utils/sys/atcsmu.c
AgeCommit message (Collapse)Author
2026-02-11lib: utils/hsm: factor out ATCSMU code into an HSM driverBen Zong-You Xie
Refactor ATCSMU (System Management Unit) support by moving it from a system utility into a dedicated FDT-based HSM driver. Key changes include: - Moving the functions in lib/utils/sys/atcsmu.c into the new HSM driver - Moving hart start and stop operations on AE350 platform into the new HSM driver - Converting the assembly-based functions in sleep.S to C code for the readability - Updating the ATCWDT200 driver Signed-off-by: Ben Zong-You Xie <[email protected]> Signed-off-by: Leo Yu-Chi Liang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Anup Patel <[email protected]>
2024-08-24util: atcsmu.c: modify sbi_printf() formattingYu Chien Peter Lin
Beautify multi-line printing. Signed-off-by: Leo Yu-Chi Liang <[email protected]> Reviewed-by: Yu Chien Peter Lin <[email protected]> Reviewed-by: Anup Patel <[email protected]>
2024-08-24util: atcsmu.c: fix typo "%s/hard/hart/"Leo Yu-Chi Liang
%s/hard/hart Signed-off-by: Leo Yu-Chi Liang <[email protected]> Reviewed-by: Yu Chien Peter Lin <[email protected]> Reviewed-by: Anup Patel <[email protected]>
2023-01-22lib: utils: atcsmu: Add Andes System Management Unit supportYu Chien Peter Lin
This patch adds atcsmu support for Andes AE350 platforms. The SMU provides system management capabilities, including clock, reset and power control based on power domain partitions. Signed-off-by: Yu Chien Peter Lin <[email protected]> Reviewed-by: Anup Patel <[email protected]>