On Mon, Dec 11, 2023 at 1:42 AM Xinhu Wu <xinhu.wu@xxxxxxxxxx> wrote: > > Add Unisoc PMIC typec driver.The Unisoc PMIC typec driver handles the > role and orientation detection, and notifies client drivers using > extcon mechanism. > > Signed-off-by: Xinhu Wu <xinhu.wu@xxxxxxxxxx> > --- > drivers/usb/typec/Kconfig | 11 + > drivers/usb/typec/Makefile | 1 + > drivers/usb/typec/sprd_pmic_typec.c | 587 ++++++++++++++++++++++++++++ > 3 files changed, 599 insertions(+) > create mode 100644 drivers/usb/typec/sprd_pmic_typec.c > > diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig > index 2f80c2792dbd..47b4468315aa 100644 > --- a/drivers/usb/typec/Kconfig > +++ b/drivers/usb/typec/Kconfig > @@ -110,6 +110,17 @@ config TYPEC_WUSB3801 > If you choose to build this driver as a dynamically linked module, the > module will be called wusb3801.ko. > > +config TYPEC_SPRD_PMIC > + tristate "SPRD Serials PMICs Typec Controller" > + help > + Say Y or M here if your system has a SPRD PMIC Type-C port controller. > + > + If you choose to build this driver as a dynamically linked module, the > + module will be called sprd_pmic_typec.ko. > + SPRD_PMIC_TYPEC notify usb, phy, charger, and analog audio to proceed > + with work > + > + > source "drivers/usb/typec/mux/Kconfig" > > source "drivers/usb/typec/altmodes/Kconfig" > diff --git a/drivers/usb/typec/Makefile b/drivers/usb/typec/Makefile > index 7a368fea61bc..81818c2fa890 100644 > --- a/drivers/usb/typec/Makefile > +++ b/drivers/usb/typec/Makefile > @@ -11,4 +11,5 @@ obj-$(CONFIG_TYPEC_HD3SS3220) += hd3ss3220.o > obj-$(CONFIG_TYPEC_STUSB160X) += stusb160x.o > obj-$(CONFIG_TYPEC_RT1719) += rt1719.o > obj-$(CONFIG_TYPEC_WUSB3801) += wusb3801.o > +obj-$(CONFIG_TYPEC_SPRD_PMIC) += sprd_pmic_typec.o > obj-$(CONFIG_TYPEC) += mux/ > diff --git a/drivers/usb/typec/sprd_pmic_typec.c b/drivers/usb/typec/sprd_pmic_typec.c > new file mode 100644 > index 000000000000..536f340d8b65 > --- /dev/null > +++ b/drivers/usb/typec/sprd_pmic_typec.c > @@ -0,0 +1,587 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Driver for Spreadtrum PMIC USB Type-C > + * > + * Copyright (C) 2023 Unisoc Inc. > + */ > +#include <linux/extcon.h> > +#include <linux/extcon-provider.h> > +#include <linux/interrupt.h> > +#include <linux/kernel.h> > +#include <linux/module.h> > +#include <linux/nvmem-consumer.h> > +#include <linux/of.h> > +#include <linux/of_device.h> You probably don't need this header and the implicit includes it makes are dropped now in linux-next. Please check what you actually need and make them explicit. Rob
