1# SPDX-License-Identifier: GPL-2.0-only 2config MEDIATEK_GE_PHY 3 tristate "MediaTek Gigabit Ethernet PHYs" 4 help 5 Supports the MediaTek non-built-in Gigabit Ethernet PHYs. 6 7 Non-built-in Gigabit Ethernet PHYs include mt7530/mt7531. 8 You may find mt7530 inside mt7621. This driver shares some 9 common operations with MediaTek SoC built-in Gigabit 10 Ethernet PHYs. 11 12config MEDIATEK_GE_SOC_PHY 13 tristate "MediaTek SoC Ethernet PHYs" 14 depends on (ARM64 && ARCH_MEDIATEK) || COMPILE_TEST 15 depends on NVMEM_MTK_EFUSE 16 help 17 Supports MediaTek SoC built-in Gigabit Ethernet PHYs. 18 19 Include support for built-in Ethernet PHYs which are present in 20 the MT7981 and MT7988 SoCs. These PHYs need calibration data 21 present in the SoCs efuse and will dynamically calibrate VCM 22 (common-mode voltage) during startup. 23