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usb: typec: rt1719: Add support for Richtek RT1719

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Richtek RT1719 is a sink-only Type-C PD controller it complies with
latest USB Type-C and PD standards. It integrates the physical layer of
USB power delivery protocol to allow up to 100W of power.

Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1644421362-32104-3-git-send-email-u0084500@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
ChiYuan Huang
2022-02-09 23:42:42 +08:00
committed by Greg Kroah-Hartman
parent 3a0f60b5ea
commit 25d29b9809
3 changed files with 974 additions and 0 deletions
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12
drivers/usb/typec/Kconfig
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@@ -52,6 +52,18 @@ source "drivers/usb/typec/ucsi/Kconfig"
source "drivers/usb/typec/tipd/Kconfig"
config TYPEC_RT1719
tristate "Richtek RT1719 Sink Only Type-C controller driver"
depends on USB_ROLE_SWITCH || !USB_ROLE_SWITCH
depends on I2C
select REGMAP_I2C
help
Say Y or M here if your system has Richtek RT1719 sink only
Type-C port controller driver.
If you choose to build this driver as a dynamically linked module, the
module will be called rt1719.ko
config TYPEC_HD3SS3220
tristate "TI HD3SS3220 Type-C DRP Port controller driver"
depends on I2C

1
drivers/usb/typec/Makefile
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@@ -9,4 +9,5 @@ obj-$(CONFIG_TYPEC_TPS6598X) += tipd/
obj-$(CONFIG_TYPEC_HD3SS3220) += hd3ss3220.o
obj-$(CONFIG_TYPEC_QCOM_PMIC) += qcom-pmic-typec.o
obj-$(CONFIG_TYPEC_STUSB160X) += stusb160x.o
obj-$(CONFIG_TYPEC_RT1719) += rt1719.o
obj-$(CONFIG_TYPEC) += mux/

961
drivers/usb/typec/rt1719.c Normal file
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