[PATCH v2 0/3] soc: loongson2_pm: add power management support

From: Yinbo Zhu
Date: Mon May 22 2023 - 05:32:14 EST


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 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 loongarch pm interface
dt-bindings: soc: add loongson-2 pm
soc: loongson2_pm: add power management support

.../soc/loongson/loongson,ls2k-pmc.yaml | 51 ++++
MAINTAINERS | 7 +
arch/loongarch/include/asm/acpi.h | 5 +-
arch/loongarch/include/asm/suspend.h | 10 +
arch/loongarch/power/suspend.c | 10 +-
arch/loongarch/power/suspend_asm.S | 8 +-
drivers/soc/loongson/Kconfig | 10 +
drivers/soc/loongson/Makefile | 1 +
drivers/soc/loongson/loongson2_pm.c | 235 ++++++++++++++++++
9 files changed, 325 insertions(+), 12 deletions(-)

--
2.20.1