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[v3,0/3] soc: loongson2_pm: add power management support

Message ID 20230615091757.24686-1-zhuyinbo@loongson.cn
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Series soc: loongson2_pm: add power management support | expand

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Yinbo Zhu June 15, 2023, 9:17 a.m. UTC 
Loongson-2 platform support Power Management Controller (ACPI) and this
series patch was to add PM driver that base on dts and PM binding support.

Change in v3:
		1. Reword the [1/3] patch commit log and title.
		2. Use the old naming for suspend interface for the [1/3] and
		   [3/3] patch.
		3. Combine some small function in the driver patch.
		4. Rename 'pwrbt' to 'button' in the driver patch.
		5. Use the specific compatible in yaml file.
Change in v2:
		1. Fixup the "suspend-address" description.
		2. Remove the "return -EINVAL" in PM driver probe when firmware
		   no configure "suspend-address" property in dts in oder to
		   other PM state to work.

Yinbo Zhu (3):
  loongarch: export some arch-specific pm interfaces
  soc: dt-bindings: add loongson-2 pm
  soc: loongson2_pm: add power management support

 .../soc/loongson/loongson,ls2k-pmc.yaml       |  53 +++++
 MAINTAINERS                                   |   7 +
 arch/loongarch/include/asm/acpi.h             |   3 +-
 arch/loongarch/include/asm/suspend.h          |  10 +
 arch/loongarch/power/suspend.c                |   8 +-
 drivers/soc/loongson/Kconfig                  |  10 +
 drivers/soc/loongson/Makefile                 |   1 +
 drivers/soc/loongson/loongson2_pm.c           | 218 ++++++++++++++++++
 8 files changed, 304 insertions(+), 6 deletions(-)