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Subject[PATCH v4 0/3] add power off driver for i.mx6
Date
Add simple power off driver for i.mx6, including:
- add basic imx-snvs-poweroff driver in drivers/power/reset
- add device node in all dts files of i.mx6.
- enable in config file

Change from v3:
- disable poweroff driver in soc level dts and enable it in board level dts
- replace 'EIO' with 'ENODEV' while of_iomap fail.
Change from v2:
- remove useless included head files
- split device binding doc from dts patch
- add description for the case that PMIC_ON_REQ not used as external power
control

Robin Gong (3):
ARM: dts: imx6: add pm_power_off support for i.mx6 chips
power: reset: imx-snvs-poweroff: add power off driver for i.mx6
ARM: configs: imx_v6_v7_defconfig: add power off driver

arch/arm/boot/dts/imx6qdl.dtsi | 5 +++
arch/arm/boot/dts/imx6sl.dtsi | 5 +++
arch/arm/boot/dts/imx6sx.dtsi | 5 +++
arch/arm/configs/imx_v6_v7_defconfig | 3 ++
drivers/power/reset/Kconfig | 5 +++
drivers/power/reset/Makefile | 1 +
drivers/power/reset/imx-snvs-poweroff.c | 69 +++++++++++++++++++++++++++++++++
7 files changed, 93 insertions(+)
create mode 100644 drivers/power/reset/imx-snvs-poweroff.c

--
1.9.1



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