en Copyright 2015 Java http://172.16.0.5:8080/history/linux-6.15/drivers/soc/loongson/Makefile#67694c07 soc: loongson2_pm: add power management supportThe Loongson-2's power management controller was ACPI, supports ACPIS2Idle (Suspend To Idle), ACPI S3 (Suspend To RAM), ACPI S4 (Suspend ToDisk), ACPI S5 (Soft Shutdown) and supports multiple wake-up methods(USB, GMAC, PWRBTN, etc.). This driver was to add power managementcontroller support that base on dts for Loongson-2 series SoCs.Co-developed-by: Liu Yun <liuyun@loongson.cn>Signed-off-by: Liu Yun <liuyun@loongson.cn>Co-developed-by: Liu Peibao <liupeibao@loongson.cn>Signed-off-by: Liu Peibao <liupeibao@loongson.cn>Cc: soc@kernel.orgCc: Ulf Hansson <ulf.hansson@linaro.org>Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>Link: https://lore.kernel.org/r/20230803063703.5659-3-zhuyinbo@loongson.cnSigned-off-by: Arnd Bergmann <arnd@arndb.de> List of files: /linux-6.15/drivers/soc/loongson/Makefile Thu, 03 Aug 2023 06:37:03 +0000 Yinbo Zhu <zhuyinbo@loongson.cn> http://172.16.0.5:8080/history/linux-6.15/drivers/soc/loongson/Makefile#b82621ac soc: loongson: add GUTS driver for loongson-2 platformsThe global utilities block controls PCIE device enabling, alternatefunction selection for multiplexed signals, consistency of HDA, USBand PCIE, configuration of memory controller, rtc controller, liocontroller, and clock control.This patch adds a driver to manage and access global utilities blockfor LoongArch architecture Loongson-2 SoCs. Initially only reading SVRand registering soc device are supported. Other guts accesses, suchas reading firmware configuration by default, should eventually beadded into this driver as well.Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>Reviewed-by: Arnd Bergmann <arnd@arndb.de>Signed-off-by: Arnd Bergmann <arnd@arndb.de> List of files: /linux-6.15/drivers/soc/loongson/Makefile Fri, 11 Nov 2022 05:42:00 +0000 Yinbo Zhu <zhuyinbo@loongson.cn>