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draft driver for STUSB4500 #14895

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draft driver for STUSB4500 #14895

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29 changes: 29 additions & 0 deletions drivers/usbmisc/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -88,4 +88,33 @@ config FUSB303_NPOLLWAITERS

endif

config STUSB4500
bool "ST standalone USB PD sink controller"
default n
select I2C
---help---
Enable device driver for ST standalone USB PD (power delivery) sink
controller that addresses sink up to 100 W (20 V; 5 A).

if STUSB4500

config STUSB4500_I2C_FREQUENCY
int "STUSB4500 I2C frequency"
default 400000
range 1 400000

config DEBUG_STUSB4500
bool "Enable debug support for the STUSB4500"
default n
---help---
Enables debug support for the STUSB4500

config STUSB4500_NPOLLWAITERS
int "Number of waiters to poll"
default 2
---help---
Maximum number of threads that can be waiting on poll()

endif

endif # USBMISC
4 changes: 4 additions & 0 deletions drivers/usbmisc/Make.defs
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,10 @@ ifeq ($(CONFIG_FUSB303),y)
CSRCS += fusb303.c
endif

ifeq ($(CONFIG_STUSB4500),y)
CSRCS += stusb4500.c
endif

# Include USB miscellaneous build support

DEPPATH += --dep-path usbmisc
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