Hi, On Tue, Dec 29, 2020 at 07:31:20PM +0200, Cristian Ciocaltea wrote: > This driver provides poweroff and reboot support for a system through > the ATC2603C and ATC2609A chip variants of the Actions Semi ATC260x > family of PMICs. > > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@xxxxxxxxx> > --- > Changes in v4: > - None > > Changes in v3: > - Removed the unnecessary driver compatibles > > drivers/power/reset/Kconfig | 8 +- > drivers/power/reset/Makefile | 1 + > drivers/power/reset/atc260x-poweroff.c | 263 +++++++++++++++++++++++++ > 3 files changed, 271 insertions(+), 1 deletion(-) > create mode 100644 drivers/power/reset/atc260x-poweroff.c > > diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig > index b22c4fdb2561..1737e227b16e 100644 > --- a/drivers/power/reset/Kconfig > +++ b/drivers/power/reset/Kconfig > @@ -39,6 +39,13 @@ config POWER_RESET_AT91_SAMA5D2_SHDWC > This driver supports the alternate shutdown controller for some Atmel > SAMA5 SoCs. It is present for example on SAMA5D2 SoC. > > +config POWER_RESET_ATC260X > + tristate "Actions Semi ATC260x PMIC power-off driver" > + depends on MFD_ATC260X > + help > + This driver provides power-off and restart support for a system > + through Actions Semi ATC260x series PMICs. > + > config POWER_RESET_AXXIA > bool "LSI Axxia reset driver" > depends on ARCH_AXXIA > @@ -292,4 +299,3 @@ config NVMEM_REBOOT_MODE > action according to the mode. > > endif > - > diff --git a/drivers/power/reset/Makefile b/drivers/power/reset/Makefile > index 9dc49d3a57ff..b4601c0a96ed 100644 > --- a/drivers/power/reset/Makefile > +++ b/drivers/power/reset/Makefile > @@ -3,6 +3,7 @@ obj-$(CONFIG_POWER_RESET_AS3722) += as3722-poweroff.o > obj-$(CONFIG_POWER_RESET_AT91_POWEROFF) += at91-poweroff.o > obj-$(CONFIG_POWER_RESET_AT91_RESET) += at91-reset.o > obj-$(CONFIG_POWER_RESET_AT91_SAMA5D2_SHDWC) += at91-sama5d2_shdwc.o > +obj-$(CONFIG_POWER_RESET_ATC260X) += atc260x-poweroff.o > obj-$(CONFIG_POWER_RESET_AXXIA) += axxia-reset.o > obj-$(CONFIG_POWER_RESET_BRCMKONA) += brcm-kona-reset.o > obj-$(CONFIG_POWER_RESET_BRCMSTB) += brcmstb-reboot.o > diff --git a/drivers/power/reset/atc260x-poweroff.c b/drivers/power/reset/atc260x-poweroff.c > new file mode 100644 > index 000000000000..81b050f99302 > --- /dev/null > +++ b/drivers/power/reset/atc260x-poweroff.c > @@ -0,0 +1,263 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +/* > + * Poweroff & reset driver for Actions Semi ATC260x PMICs > + * > + * Copyright (c) 2020 Cristian Ciocaltea <cristian.ciocaltea@xxxxxxxxx> > + */ > + > +#include <linux/delay.h> > +#include <linux/mfd/atc260x/core.h> > +#include <linux/module.h> > +#include <linux/of.h> There is no DT code in this driver? > +#include <linux/platform_device.h> > +#include <linux/power_supply.h> power_supply.h? That's for chargers and battery fuel gauges. > +#include <linux/reboot.h> > +#include <linux/regmap.h> > [...] Otherwise LGTM. I suppose I can cherry-pick this patch into my tree, or did I miss some dependencies? -- Sebastian
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