1# SPDX-License-Identifier: GPL-2.0-only 2# 3# PHY 4# 5 6menu "PHY Subsystem" 7 8config PHY_COMMON_PROPS 9 bool 10 help 11 This parses properties common between generic PHYs and Ethernet PHYs. 12 13 Select this from consumer drivers to gain access to helpers for 14 parsing properties from the 15 Documentation/devicetree/bindings/phy/phy-common-props.yaml schema. 16 17config PHY_COMMON_PROPS_TEST 18 tristate "KUnit tests for PHY common props" if !KUNIT_ALL_TESTS 19 select PHY_COMMON_PROPS 20 depends on KUNIT 21 default KUNIT_ALL_TESTS 22 help 23 This builds KUnit tests for the PHY common property API. 24 25 For more information on KUnit and unit tests in general, 26 please refer to the KUnit documentation in Documentation/dev-tools/kunit/. 27 28 When in doubt, say N. 29 30config GENERIC_PHY 31 bool "PHY Core" 32 help 33 Generic PHY support. 34 35 This framework is designed to provide a generic interface for PHY 36 devices present in the kernel. This layer will have the generic 37 API by which phy drivers can create PHY using the phy framework and 38 phy users can obtain reference to the PHY. All the users of this 39 framework should select this config. 40 41config GENERIC_PHY_MIPI_DPHY 42 bool 43 select GENERIC_PHY 44 help 45 Generic MIPI D-PHY support. 46 47 Provides a number of helpers a core functions for MIPI D-PHY 48 drivers to us. 49 50config PHY_AIROHA_PCIE 51 tristate "Airoha PCIe-PHY Driver" 52 depends on ARCH_AIROHA || COMPILE_TEST 53 depends on OF 54 select GENERIC_PHY 55 help 56 Say Y here to add support for Airoha PCIe PHY driver. 57 This driver create the basic PHY instance and provides initialize 58 callback for PCIe GEN3 port. 59 60config PHY_CAN_TRANSCEIVER 61 tristate "CAN transceiver PHY" 62 select GENERIC_PHY 63 select MULTIPLEXER 64 help 65 This option enables support for CAN transceivers as a PHY. This 66 driver provides function for putting the transceivers in various 67 functional modes using gpios and sets the attribute max link 68 rate, for CAN drivers. 69 70config PHY_GOOGLE_USB 71 tristate "Google Tensor SoC USB PHY driver" 72 select GENERIC_PHY 73 depends on TYPEC 74 help 75 Enable support for the USB PHY on Google Tensor SoCs, starting with 76 the G5 generation (Laguna). This driver provides the PHY interfaces 77 to interact with the SNPS eUSB2 and USB 3.2/DisplayPort Combo PHY, 78 both of which are integrated with the DWC3 USB DRD controller. 79 This driver currently supports USB high-speed. 80 81config USB_LGM_PHY 82 tristate "INTEL Lightning Mountain USB PHY Driver" 83 depends on USB_SUPPORT 84 depends on X86 || COMPILE_TEST 85 select USB_PHY 86 select REGULATOR 87 select REGULATOR_FIXED_VOLTAGE 88 help 89 Enable this to support Intel DWC3 PHY USB phy. This driver provides 90 interface to interact with USB GEN-II and USB 3.x PHY that is part 91 of the Intel network SOC. 92 93config PHY_LPC18XX_USB_OTG 94 tristate "NXP LPC18xx/43xx SoC USB OTG PHY driver" 95 depends on OF && (ARCH_LPC18XX || COMPILE_TEST) 96 depends on MFD_SYSCON 97 select GENERIC_PHY 98 help 99 Enable this to support NXP LPC18xx/43xx internal USB OTG PHY. 100 101 This driver is need for USB0 support on LPC18xx/43xx and takes 102 care of enabling and clock setup. 103 104config PHY_NXP_PTN3222 105 tristate "NXP PTN3222 1-port eUSB2 to USB2 redriver" 106 depends on I2C 107 depends on OF 108 select GENERIC_PHY 109 help 110 Enable this to support NXP PTN3222 1-port eUSB2 to USB2 Redriver. 111 This redriver performs translation between eUSB2 and USB2 signalling 112 schemes. It supports all three USB 2.0 data rates: Low Speed, Full 113 Speed and High Speed. 114 115config PHY_PISTACHIO_USB 116 tristate "IMG Pistachio USB2.0 PHY driver" 117 depends on MIPS || COMPILE_TEST 118 select GENERIC_PHY 119 help 120 Enable this to support the USB2.0 PHY on the IMG Pistachio SoC. 121 122config PHY_SNPS_EUSB2 123 tristate "SNPS eUSB2 PHY Driver" 124 depends on OF && (ARCH_EXYNOS || ARCH_QCOM || COMPILE_TEST) 125 select GENERIC_PHY 126 help 127 Enable support for the USB high-speed SNPS eUSB2 phy on select 128 SoCs. The PHY is usually paired with a Synopsys DWC3 USB controller. 129 130config PHY_XGENE 131 tristate "APM X-Gene 15Gbps PHY support" 132 depends on HAS_IOMEM && OF && (ARCH_XGENE || COMPILE_TEST) 133 select GENERIC_PHY 134 help 135 This option enables support for APM X-Gene SoC multi-purpose PHY. 136 137source "drivers/phy/allwinner/Kconfig" 138source "drivers/phy/amlogic/Kconfig" 139source "drivers/phy/apple/Kconfig" 140source "drivers/phy/broadcom/Kconfig" 141source "drivers/phy/cadence/Kconfig" 142source "drivers/phy/freescale/Kconfig" 143source "drivers/phy/hisilicon/Kconfig" 144source "drivers/phy/ingenic/Kconfig" 145source "drivers/phy/intel/Kconfig" 146source "drivers/phy/lantiq/Kconfig" 147source "drivers/phy/marvell/Kconfig" 148source "drivers/phy/mediatek/Kconfig" 149source "drivers/phy/microchip/Kconfig" 150source "drivers/phy/motorola/Kconfig" 151source "drivers/phy/mscc/Kconfig" 152source "drivers/phy/nuvoton/Kconfig" 153source "drivers/phy/qualcomm/Kconfig" 154source "drivers/phy/ralink/Kconfig" 155source "drivers/phy/realtek/Kconfig" 156source "drivers/phy/renesas/Kconfig" 157source "drivers/phy/rockchip/Kconfig" 158source "drivers/phy/samsung/Kconfig" 159source "drivers/phy/socionext/Kconfig" 160source "drivers/phy/sophgo/Kconfig" 161source "drivers/phy/spacemit/Kconfig" 162source "drivers/phy/st/Kconfig" 163source "drivers/phy/starfive/Kconfig" 164source "drivers/phy/sunplus/Kconfig" 165source "drivers/phy/tegra/Kconfig" 166source "drivers/phy/ti/Kconfig" 167source "drivers/phy/xilinx/Kconfig" 168 169endmenu 170