xref: /openbmc/u-boot/drivers/phy/Kconfig (revision 96c2961ba68e0baf463998301a09eddf76f462e6)
1 
2 menu "PHY Subsystem"
3 
4 config PHY
5 	bool "PHY Core"
6 	depends on DM
7 	help
8 	  PHY support.
9 
10 	  This framework is designed to provide a generic interface for PHY
11 	  devices. PHY devices are dedicated hardware that handle the physical
12 	  layer of the protocols in the OSI model.
13 	  PHYs are commonly used for high speed interfaces such as Serial-ATA
14 	  or PCI express.
15 	  The API provides functions to initialize/deinitialize the
16 	  PHY, power on/off the PHY, and reset the PHY. It's meant to be as
17 	  compatible as possible with the equivalent framework found in the
18 	  linux kernel.
19 
20 config SPL_PHY
21 	bool "PHY Core in SPL"
22 	depends on DM
23 	help
24 	  PHY support in SPL.
25 
26 	  This framework is designed to provide a generic interface for PHY
27 	  devices. PHY devices are dedicated hardware that handle the physical
28 	  layer of the protocols (https://en.wikipedia.org/wiki/OSI_model).
29 	  PHYs are commonly used for high speed interfaces such as Serial-ATA
30 	  or PCI express.
31 	  The API provides functions to initialize/deinitialize the
32 	  PHY, power on/off the PHY, and reset the PHY. It's meant to be as
33 	  compatible as possible with the equivalent framework found in the
34 	  linux kernel.
35 
36 config PHY_SANDBOX
37 	bool "Sandbox PHY support"
38 	depends on SANDBOX
39 	depends on PHY
40 	help
41 	  This select a dummy sandbox PHY driver. It used only to implement
42 	  the unit tests for the phy framework
43 
44 config NOP_PHY
45 	bool "NOP PHY driver"
46 	depends on PHY
47 	help
48 	  Support for a no-op PHY driver (stubbed PHY driver).
49 
50 	  This is useful when a driver uses the PHY framework but no real PHY
51 	  hardware exists.
52 
53 config SPL_NOP_PHY
54 	bool "NOP PHY driver in SPL"
55 	depends on SPL_PHY
56 	help
57 	  Support for a no-op PHY driver (stubbed PHY driver) in the SPL.
58 
59 	  This is useful when a driver uses the PHY framework but no real PHY
60 	  hardware exists.
61 
62 config BCM6318_USBH_PHY
63 	bool "BCM6318 USBH PHY support"
64 	depends on PHY && ARCH_BMIPS
65 	select POWER_DOMAIN
66 	help
67 	  Support for the Broadcom MIPS BCM6318 USBH PHY.
68 
69 config BCM6348_USBH_PHY
70 	bool "BCM6348 USBH PHY support"
71 	depends on PHY && ARCH_BMIPS
72 	help
73 	  Support for the Broadcom MIPS BCM6348 USBH PHY.
74 
75 config BCM6358_USBH_PHY
76 	bool "BCM6358 USBH PHY support"
77 	depends on PHY && ARCH_BMIPS
78 	help
79 	  Support for the Broadcom MIPS BCM6358 USBH PHY.
80 
81 config BCM6368_USBH_PHY
82 	bool "BCM6368 USBH PHY support"
83 	depends on PHY && ARCH_BMIPS
84 	help
85 	  Support for the Broadcom MIPS BCM6368 USBH PHY.
86 
87 config PIPE3_PHY
88 	bool "Support omap's PIPE3 PHY"
89 	depends on PHY && ARCH_OMAP2PLUS
90 	help
91 	  Support for the omap PIPE3 phy for sata
92 
93 	  This PHY is found on omap devices supporting SATA such as dra7, am57x
94 	  and omap5
95 
96 config SPL_PIPE3_PHY
97 	bool "Support omap's PIPE3 PHY in SPL"
98 	depends on SPL_PHY && ARCH_OMAP2PLUS
99 	help
100 	  Support for the omap PIPE3 phy for sata in SPL
101 
102 	  This PHY is found on omap devices supporting SATA such as dra7, am57x
103 	  and omap5
104 
105 config STI_USB_PHY
106 	bool "STMicroelectronics USB2 picoPHY driver for STiH407 family"
107 	depends on PHY && ARCH_STI
108 	help
109 	  This is the generic phy driver for the picoPHY ports
110 	  used by USB2 and USB3 Host controllers available on
111 	  STiH407 SoC families.
112 
113 config PHY_RCAR_GEN2
114 	tristate "Renesas R-Car Gen2 USB PHY"
115 	depends on PHY && RCAR_GEN2
116 	help
117 	  Support for the Renesas R-Car Gen2 USB PHY. This driver operates the
118 	  PHY connected to USBHS module, PCI EHCI module and USB3.0 module and
119 	  allows configuring the module multiplexing.
120 
121 config PHY_RCAR_GEN3
122 	tristate "Renesas R-Car Gen3 USB PHY"
123 	depends on PHY && RCAR_GEN3 && CLK && DM_REGULATOR
124 	default y if RCAR_GEN3
125 	help
126 	  Support for the Renesas R-Car Gen3 USB PHY. This driver operates the
127 	  PHY connected to EHCI USB module and controls USB OTG operation.
128 
129 config PHY_STM32_USBPHYC
130 	tristate "STMicroelectronics STM32 SoC USB HS PHY driver"
131 	depends on PHY && ARCH_STM32MP
132 	help
133 	  Enable this to support the High-Speed USB transceiver that is part of
134 	  STMicroelectronics STM32 SoCs.
135 
136 	  This driver controls the entire USB PHY block: the USB PHY controller
137 	  (USBPHYC) and the two 8-bit wide UTMI+ interface. First interface is
138 	  used by an HS USB Host controller, and the second one is shared
139 	  between an HS USB OTG controller and an HS USB Host controller,
140 	  selected by an USB switch.
141 
142 config MESON_GXL_USB_PHY
143 	bool "Amlogic Meson GXL USB PHYs"
144 	depends on PHY && ARCH_MESON && MESON_GXL
145 	imply REGMAP
146 	help
147 	  This is the generic phy driver for the Amlogic Meson GXL
148 	  USB2 and USB3 PHYS.
149 
150 config MSM8916_USB_PHY
151 	bool "Qualcomm MSM8916 USB PHY support"
152 	depends on PHY
153 	help
154           Support the USB PHY in msm8916
155 
156 	  This PHY is found on qualcomm dragonboard410c development board.
157 
158 endmenu
159