kernel/include/linux/soc/mediatek/dvfsrc.h, branch linux-6.19.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.19.y2024-10-21T14:00:51Zsoc: mediatek: Add MediaTek DVFS Resource Collector (DVFSRC) driver2024-10-21T14:00:51ZAngeloGioacchino Del Regnoangelogioacchino.delregno@collabora.com2024-06-10T08:57:32Zurn:sha1:192514ae05687a60ac230569b2a215fb2d3b8d90
The Dynamic Voltage and Frequency Scaling Resource Collector (DVFSRC) is a
Hardware module used to collect all the requests from both software and the
various remote processors embedded into the SoC and decide about a minimum
operating voltage and a minimum DRAM frequency to fulfill those requests in
an effort to provide the best achievable performance per watt.
This hardware IP is capable of transparently performing direct register R/W
on all of the DVFSRC-controlled regulators and SoC bandwidth knobs.
This driver includes support for MT8183, MT8192 and MT8195.
Co-Developed-by: Dawei Chien <dawei.chien@mediatek.com>
[Angelo: Partial refactoring and cleanups]
Reviewed-by: Georgi Djakov <djakov@kerenl.org>
Link: https://lore.kernel.org/r/20240610085735.147134-5-angelogioacchino.delregno@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>