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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 4048a5c519a86eab2805f4f07fe9f5c6c8a1fe91 / . / drivers / phy / Kconfig
blob: e0822bb7759148c723051d5d6996146cccfe0d06 [file] [log] [blame]
Jean-Jacques Hiblot72e50162017-04-24 11:51:27 +0200[diff] [blame]1
2menu "PHY Subsystem"
3
4config 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
20config 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
Jean-Jacques Hiblot86322f52017-04-24 11:51:28 +0200[diff] [blame]36config 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
Jean-Jacques Hiblot3b63db32017-07-24 15:18:15 +0200[diff] [blame]44config 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
53config 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
Álvaro Fernández Rojas8e948c62018-02-04 21:11:15 +0100[diff] [blame]62config 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
Álvaro Fernández Rojasbcb9b502018-02-04 11:18:24 +0100[diff] [blame]69config 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
Álvaro Fernández Rojas190c36b2018-02-04 11:19:11 +0100[diff] [blame]75config 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
Álvaro Fernández Rojasf55c1532018-02-04 21:10:13 +0100[diff] [blame]81config 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
Jean-Jacques Hiblot982082d2017-04-24 11:51:29 +0200[diff] [blame]87config PIPE3_PHY
88 bool "Support omap's PIPE3 PHY"
Jean-Jacques Hiblot6b26aae2017-07-07 12:13:34 +0200[diff] [blame]89 depends on PHY && ARCH_OMAP2PLUS
Jean-Jacques Hiblot982082d2017-04-24 11:51:29 +0200[diff] [blame]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
96config SPL_PIPE3_PHY
97 bool "Support omap's PIPE3 PHY in SPL"
Jean-Jacques Hiblot6b26aae2017-07-07 12:13:34 +0200[diff] [blame]98 depends on SPL_PHY && ARCH_OMAP2PLUS
Jean-Jacques Hiblot982082d2017-04-24 11:51:29 +0200[diff] [blame]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
Patrice Chotardb7ca56d2017-09-05 11:04:21 +0200[diff] [blame]105config 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
Marek Vasut66425882018-08-05 15:22:19 +0200[diff] [blame]113config 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
Patrice Chotard3b291212018-04-27 11:01:55 +0200[diff] [blame]121config PHY_STM32_USBPHYC
122 tristate "STMicroelectronics STM32 SoC USB HS PHY driver"
123 depends on PHY && ARCH_STM32MP
124 help
125 Enable this to support the High-Speed USB transceiver that is part of
126 STMicroelectronics STM32 SoCs.
127
128 This driver controls the entire USB PHY block: the USB PHY controller
129 (USBPHYC) and the two 8-bit wide UTMI+ interface. First interface is
130 used by an HS USB Host controller, and the second one is shared
131 between an HS USB OTG controller and an HS USB Host controller,
132 selected by an USB switch.
133
Neil Armstrong2960e272018-04-11 17:08:02 +0200[diff] [blame]134config MESON_GXL_USB_PHY
135 bool "Amlogic Meson GXL USB PHYs"
136 depends on PHY && ARCH_MESON && MESON_GXL
137 imply REGMAP
138 help
139 This is the generic phy driver for the Amlogic Meson GXL
140 USB2 and USB3 PHYS.
141
Jean-Jacques Hiblot72e50162017-04-24 11:51:27 +0200[diff] [blame]142endmenu