Resending to be applicable on top of usb-testing, as the AltModes patchset was picked up. In addition to Alternative Modes (see [1]), some of the TCPM-backed boards (e.g. Qualcomm SM8150-HDK) can support USB-C Accessory Modes (e.g. the Analog Audio). Add bindings and driver support for parsing this kind of information. Note, while it might make sense to put accessory-mode-audio and -debug handling to typec_get_fw_cap(), I decided against it. Several existing drivers use this function, while providing AccMode caps based on some internal logic. [1] https://lore.kernel.org/linux-usb/20231120224919.2293730-1-dmitry.baryshkov@xxxxxxxxxx/ Changes since v1: - Initialised the `mode' variable to 0 (Sergei Shtylyov) Dmitry Baryshkov (2): dt-bindings: connector: usb: add accessory mode description usb: typec: tcpm: Parse Accessory Mode information .../devicetree/bindings/connector/usb-connector.yaml | 12 ++++++++++++ drivers/usb/typec/tcpm/tcpm.c | 9 +++++++++ 2 files changed, 21 insertions(+) -- 2.43.0
