[PATCH 0/2] usb: typec: add Rohm BM92TXX Type-C / PD controller driver

From: Alexandre Hamamdjian via B4 Relay

Date: Sun May 10 2026 - 12:09:34 EST


This series adds initial support for the Rohm Semiconductor BM92TXX
family of USB Type-C and Power Delivery controllers.

This chipset is found on Nintendo Switch hardware, where it handles
charger and dock USB-C / PD negotiation, DisplayPort alternate-mode
entry through the dock and VBUS / VCONN control.

Further patches will follow to wire the driver up on Nintendo Switch
device trees and to address review feedback.

Signed-off-by: Alexandre Hamamdjian <azkali.limited@xxxxxxxxx>
---
Alexandre Hamamdjian (1):
dt-bindings: usb: add Rohm BM92TXX Type-C controller

CTCaer (1):
usb: typec: bm92txx: add Rohm BM92TXX support

.../devicetree/bindings/usb/rohm,bm92t.yaml | 128 +
MAINTAINERS | 8 +
drivers/usb/typec/Kconfig | 11 +
drivers/usb/typec/Makefile | 1 +
drivers/usb/typec/bm92txx.c | 2634 ++++++++++++++++++++
5 files changed, 2782 insertions(+)
---
base-commit: e98d21c170b01ddef366f023bbfcf6b31509fa83
change-id: 20260510-bm92t-378a19c339e3

Best regards,
--
Alexandre Hamamdjian <azkali.limited@xxxxxxxxx>