1 # SPDX-License-Identifier: GPL-2.0-only
4 tristate "Sunplus SP7021 USB 2.0 PHY driver"
5 depends on OF && (SOC_SP7021 || COMPILE_TEST)
8 Enable this to support the USB 2.0 PHY on Sunplus SP7021
9 SoC. The USB 2.0 PHY controller supports battery charger
10 and synchronous signals, various power down modes including
11 operating, partial and suspend modes, and high-speed,
12 full-speed and low-speed data transfer.