ufshcd_parse_gear_limits(9)

🎀 NAME 🎀

Okay bestie, this is the Kernel API Manual page for ufshcd_parse_gear_limits 💅 — it parses DT-based gear and rate limits for UFS. Periodt.

✨ SYNOPSIS ✨

void ufshcd_parse_gear_limits (struct ufs_hba *hba , struct
       ufs_host_params *host_params );

🫶 ARGUMENTS 🫶

• hba — pointer to the UFS host bus adapter instance, aka the HBA in question 🦋
• host_params — pointer to the UFS host parameters structure that's gonna be updated 😌

💅 DESCRIPTION 💅

This function reads optional device tree properties to apply platform-specific constraints. Lowkey iconic of it.

Here are the properties it's looking at:

• "limit-hs-gear" — specifies the max HS gear ✨
• "limit-gear-rate" — specifies the max High-Speed rate 🔥

🌈 SEE ALSO 🌈

Kernel file: ./drivers/ufs/host/ufshcd-pltfrm.c

Also go say hi to these besties:

• ufshcd_parse_regulator_info(9)
• ufshcd_parse_tx_eq_settings_for_gear(9)
• ufshcd_parse_clock_min_max_freq(9)
• ufshcd_negotiate_pwr_params(9)
• ufshcd_pltfrm_init(9)
• ufshcd_pltfrm_remove(9)

okay that's the whole page, bestie 💖 source/version: ./drivers/ufs/host; date: October 2026; page: ufshcd_parse_gear_limits(9). mwah 😘