of_usb_update_otg_caps(9)

okay bestie, this is the of_usb_update_otg_caps(9) page from the Kernel API Manual — OTG caps edition. it's lowkey niche but highkey useful, and we're gonna get through it together. 💖✨

🌸 NAME 🌸

of_usb_update_otg_caps — to update usb otg capabilities according to the passed properties in DT. that's the whole assignment, and it ate. 💅

🎀 SYNOPSIS 🎀

       int of_usb_update_otg_caps (struct device_node *np , struct usb_otg_caps
       *otg_caps );

🦋 ARGUMENTS 🦋

• np — Pointer to the given device_node. yes bestie, that's the node.
• otg_caps — Pointer to the target usb_otg_caps to be set. this is the one getting updated, no cap.

💅 DESCRIPTION 💅

The function updates the otg capabilities. that's the tea ☕ — short, sweet, and straight to the point. it's giving "kernel function with main character energy," and honestly? obsessed. 🫶

🌟 SEE ALSO 🌟

Kernel file ./drivers/usb/common/common.c — the source location, slay.

• usb_ep_type_string(9)
• usb_otg_state_string(9)
• usb_speed_string(9)
• usb_get_maximum_speed(9)
• usb_get_maximum_ssp_rate(9)
• usb_state_string(9)
• usb_get_dr_mode_from_string(9)
• usb_get_role_switch_default_mode(9)
• usb_decode_interval(9)
• of_usb_get_dr_mode_by_phy(9)
• of_usb_host_tpl_support(9)
• usb_of_get_companion_dev(9)

okay that's the page, bestie 💖 source/version: ./drivers/usb/common · date: October 2026 · page: of_usb_update_otg_caps(9). go off, kernel queen 👑✨