Hi, this adds the support to control the optional connector-orientation available on some TCPC from the TCPM. I used an custom board with OnSemi FUSB307B TCPC which is spec [1] compatible but albeit the spec [1] says that this pin is controlled by the TCPC if 'TCPC_CONTROL.DebugAccessoryControl = 0' it isn't at least for this device. I'm unsure if the usb tcpci spec has an copy'n'paste failure since 'TCPC_CONTROL.DebugAccessoryControl' shouldn't control the state of the 'connector orientation' pin or if the OnSemi FUSB307B has an HW bug. Since on my device the 'TCPC_CONTROL.DebugAccessoryControl' is set to 0 but the register wasn't updated automatically. The patch adapting the existing dts files is send separately, as requested. Regards, Marco [1] https://www.usb.org/sites/default/files/documents/usb-port_controller_specification_rev2.0_v1.0_0.pdf Marco Felsch (4): dt-bindings: usb: typec-tcpci: add tcpci fallback binding usb: typec: tcpci: add generic tcpci fallback compatible usb: typec: tcpm: add support to set tcpc connector orientatition usb: typec: tcpci: add support to set connector orientation .../devicetree/bindings/usb/nxp,ptn5110.yaml | 6 ++- drivers/usb/typec/tcpm/tcpci.c | 45 +++++++++++++++++++ drivers/usb/typec/tcpm/tcpm.c | 6 +++ include/linux/usb/tcpci.h | 8 ++++ include/linux/usb/tcpm.h | 2 + 5 files changed, 65 insertions(+), 2 deletions(-) -- 2.39.2
