| Message ID | 20210329213357.431083-1-cristian.birsan@microchip.com |
|---|---|
| Headers | show |
| Series | usb: typec: Add driver for Microchip sama7g5 tcpc | expand |
On Tue, 30 Mar 2021 00:33:56 +0300, cristian.birsan@microchip.com wrote: > From: Cristian Birsan <cristian.birsan@microchip.com> > > This patch adds DT bindings for the new Microchip USB Type-C Port > Controller (TCPC) embedded in sama7g5 SoC. > > Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> > --- > .../bindings/usb/microchip,sama7g5-tcpc.yaml | 80 +++++++++++++++++++ > 1 file changed, 80 insertions(+) > create mode 100644 Documentation/devicetree/bindings/usb/microchip,sama7g5-tcpc.yaml > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: Documentation/devicetree/bindings/usb/microchip,sama7g5-tcpc.example.dt.yaml:0:0: /example-0/tcpcb@e0844000: failed to match any schema with compatible: ['microchip,sama7g5-typec'] See https://patchwork.ozlabs.org/patch/1459823 This check can fail if there are any dependencies. The base for a patch series is generally the most recent rc1. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit.
From: Cristian Birsan <cristian.birsan@microchip.com> This patch set adds initial driver support for Microchip USB Type-C Port Controller (TCPC) embedded in sama7g5 SoC. The controller does not implement power delivery and the driver uses dummy functions to register the port with TCPM. The current silicon version is not able to trigger interrupts so the driver will poll for changes on CC1/CC2 lines. Support for sink is implemented and tested with an USB device. The plan is to extend the driver and add source support. Cristian Birsan (2): dt-bindings: usb: Add DT bindings for Microchip sama7g5 tcpc usb: typec: sama7g5_tcpc: add driver for Microchip sama7g5 tcpc .../bindings/usb/microchip,sama7g5-tcpc.yaml | 80 +++ drivers/usb/typec/tcpm/Kconfig | 8 + drivers/usb/typec/tcpm/Makefile | 1 + drivers/usb/typec/tcpm/sama7g5_tcpc.c | 602 ++++++++++++++++++ 4 files changed, 691 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/microchip,sama7g5-tcpc.yaml create mode 100644 drivers/usb/typec/tcpm/sama7g5_tcpc.c