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usb: typec: tcpm: Parse Accessory Mode information
Some of the boards supported by the TCPM drivers can support USB-C Accessory Modes (Analog Audio, Debug). Parse information about supported modes from the device tree. Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20231215173005.313422-3-dmitry.baryshkov@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -6144,6 +6144,7 @@ static int tcpm_fw_get_caps(struct tcpm_port *port,
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{
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{
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const char *opmode_str;
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const char *opmode_str;
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int ret;
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int ret;
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int mode;
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u32 mw, frs_current;
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u32 mw, frs_current;
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if (!fwnode)
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if (!fwnode)
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@ -6162,6 +6163,14 @@ static int tcpm_fw_get_caps(struct tcpm_port *port,
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if (ret < 0)
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if (ret < 0)
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return ret;
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return ret;
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mode = 0;
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if (fwnode_property_read_bool(fwnode, "accessory-mode-audio"))
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port->typec_caps.accessory[mode++] = TYPEC_ACCESSORY_AUDIO;
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if (fwnode_property_read_bool(fwnode, "accessory-mode-debug"))
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port->typec_caps.accessory[mode++] = TYPEC_ACCESSORY_DEBUG;
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port->port_type = port->typec_caps.type;
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port->port_type = port->typec_caps.type;
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port->pd_supported = !fwnode_property_read_bool(fwnode, "pd-disable");
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port->pd_supported = !fwnode_property_read_bool(fwnode, "pd-disable");
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