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Diffstat (limited to 'drivers/soc/loongson/Kconfig')
| -rw-r--r-- | drivers/soc/loongson/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/soc/loongson/Kconfig b/drivers/soc/loongson/Kconfig index 707f56358dc4..314e13bb3e01 100644 --- a/drivers/soc/loongson/Kconfig +++ b/drivers/soc/loongson/Kconfig @@ -16,3 +16,13 @@ config LOONGSON2_GUTS SoCs. Initially only reading SVR and registering soc device are supported. Other guts accesses, such as reading firmware configuration by default, should eventually be added into this driver as well. + +config LOONGSON2_PM + bool "Loongson-2 SoC Power Management Controller Driver" + depends on LOONGARCH && OF + help + The Loongson-2's power management controller was ACPI, supports ACPI + S2Idle (Suspend To Idle), ACPI S3 (Suspend To RAM), ACPI S4 (Suspend To + Disk), ACPI S5 (Soft Shutdown) and supports multiple wake-up methods + (USB, GMAC, PWRBTN, etc.). This driver was to add power management + controller support that base on dts for Loongson-2 series SoCs. |