ti_abb_set_voltage_sel(9)

✨ ti_abb_set_voltage_sel(9) ✨

okay bestie, welcome to the kernel API manual — this one's a little function called ti_abb_set_voltage_sel, and no, it's not scary, i promise 🫶 it's just a regulator accessor, and she's doing her one job very well.

---

🌸 NAME 🌸

ti_abb_set_voltage_sel — the regulator accessor function that sets the ABB LDO. that's it. that's the whole vibe. 💅

---

🦋 SYNOPSIS 🦋

int ti_abb_set_voltage_sel (struct regulator_dev *rdev , unsigned int
sel );

two args, one int coming back at you. clean. iconic. ✨

---

🎀 ARGUMENTS 🎀

• rdev — the regulator device, fr. this is the thing you're poking at.
• sel — the selector that indexes into the required ABB LDO settings. heads up: it maps to the regulator descriptor's volt_table, so like… it's a lookup key, not a raw voltage. iykyk 💖

---

🌈 RETURN 🌈

• 0 when it slays (success 💅)
• or the appropriate error value when it fails 😭 — so pls actually check the return, bestie, don't just assume.

---

👑 SEE ALSO 👑

the kernel file lives at ./drivers/regulator/ti-abb-regulator.c — that's the whole neighborhood, go say hi 🏡

and here's the rest of the friend group, all of them, no cap:

• struct ti_abb_info(9)
• struct ti_abb_reg(9)
• struct ti_abb(9)
• ti_abb_rmw(9)
• ti_abb_check_txdone(9)
• ti_abb_clear_txdone(9)
• ti_abb_wait_txdone(9)
• ti_abb_clear_all_txdone(9)
• ti_abb_program_ldovbb(9)
• ti_abb_set_opp(9)
• ti_abb_get_voltage_sel(9)
• ti_abb_init_timings(9)
• ti_abb_init_table(9)
• ti_abb_probe(9)

---

lowkey a whole squad. go read them too, they're all part of the same ABB regulator storyline 🧚

---

k bye bestie, this page came straight out of ./drivers/regulator and it's dated October 2026 ⭐ mwah 💜