Messages in this thread | | | From | Samuel Holland <> | Subject | [PATCH v2 0/4] usb: typec: WUSB3801 devicetree bindings and driver | Date | Wed, 2 Feb 2022 16:19:43 -0600 |
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This series adds bindings and a driver for the Willsemi WUSB3801. This chip's bindings use the standard USB Type-C connector bindings, but the driver does not use the TCPM library, so a refactoring patch is included to avoid duplicating some fwnode parsing code.
Changes in v2: - Always put the return values from typec_find_* in a signed variable for error checking. - License the driver as GPL 2 only; probably best anyway as I used a lot of other drivers/usb/typec code as inspiration - Don't try to be clever; use `default` instead of `unreachable` - Free the IRQ before unregistering the partner/port
Samuel Holland (4): dt-bindings: vendor-prefixes: Add willsemi dt-bindings: usb: Add WUSB3801 Type-C Port Controller usb: typec: Factor out non-PD fwnode properties usb: typec: Support the WUSB3801 port controller
.../bindings/usb/willsemi,wusb3801.yaml | 75 +++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + drivers/usb/typec/Kconfig | 10 + drivers/usb/typec/Makefile | 1 + drivers/usb/typec/class.c | 52 ++ drivers/usb/typec/tcpm/tcpm.c | 32 +- drivers/usb/typec/wusb3801.c | 445 ++++++++++++++++++ include/linux/usb/typec.h | 3 + 8 files changed, 589 insertions(+), 31 deletions(-) create mode 100644 Documentation/devicetree/bindings/usb/willsemi,wusb3801.yaml create mode 100644 drivers/usb/typec/wusb3801.c
-- 2.33.1
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