| Jean-Jacques Hiblot | 72e5016 | 2017-04-24 11:51:27 +0200 | [diff] [blame] | 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 | |
| Jean-Jacques Hiblot | 86322f5 | 2017-04-24 11:51:28 +0200 | [diff] [blame] | 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 | |
| Jean-Jacques Hiblot | 3b63db3 | 2017-07-24 15:18:15 +0200 | [diff] [blame] | 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 | |
| Álvaro Fernández Rojas | 8e948c6 | 2018-02-04 21:11:15 +0100 | [diff] [blame] | 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 | |
| Álvaro Fernández Rojas | bcb9b50 | 2018-02-04 11:18:24 +0100 | [diff] [blame] | 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 | |
| Álvaro Fernández Rojas | 190c36b | 2018-02-04 11:19:11 +0100 | [diff] [blame] | 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 | |
| Álvaro Fernández Rojas | f55c153 | 2018-02-04 21:10:13 +0100 | [diff] [blame] | 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 | |
| Jean-Jacques Hiblot | 982082d | 2017-04-24 11:51:29 +0200 | [diff] [blame] | 87 | config PIPE3_PHY |
| 88 | bool "Support omap's PIPE3 PHY" |
| Jean-Jacques Hiblot | 6b26aae | 2017-07-07 12:13:34 +0200 | [diff] [blame] | 89 | depends on PHY && ARCH_OMAP2PLUS |
| Jean-Jacques Hiblot | 982082d | 2017-04-24 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 | |
| 96 | config SPL_PIPE3_PHY |
| 97 | bool "Support omap's PIPE3 PHY in SPL" |
| Jean-Jacques Hiblot | 6b26aae | 2017-07-07 12:13:34 +0200 | [diff] [blame] | 98 | depends on SPL_PHY && ARCH_OMAP2PLUS |
| Jean-Jacques Hiblot | 982082d | 2017-04-24 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 Chotard | b7ca56d | 2017-09-05 11:04:21 +0200 | [diff] [blame] | 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 | |
| Patrice Chotard | 3b29121 | 2018-04-27 11:01:55 +0200 | [diff] [blame] | 113 | config PHY_STM32_USBPHYC |
| 114 | tristate "STMicroelectronics STM32 SoC USB HS PHY driver" |
| 115 | depends on PHY && ARCH_STM32MP |
| 116 | help |
| 117 | Enable this to support the High-Speed USB transceiver that is part of |
| 118 | STMicroelectronics STM32 SoCs. |
| 119 | |
| 120 | This driver controls the entire USB PHY block: the USB PHY controller |
| 121 | (USBPHYC) and the two 8-bit wide UTMI+ interface. First interface is |
| 122 | used by an HS USB Host controller, and the second one is shared |
| 123 | between an HS USB OTG controller and an HS USB Host controller, |
| 124 | selected by an USB switch. |
| 125 | |
| Neil Armstrong | 2960e27 | 2018-04-11 17:08:02 +0200 | [diff] [blame] | 126 | config MESON_GXL_USB_PHY |
| 127 | bool "Amlogic Meson GXL USB PHYs" |
| 128 | depends on PHY && ARCH_MESON && MESON_GXL |
| 129 | imply REGMAP |
| 130 | help |
| 131 | This is the generic phy driver for the Amlogic Meson GXL |
| 132 | USB2 and USB3 PHYS. |
| 133 | |
| Jean-Jacques Hiblot | 72e5016 | 2017-04-24 11:51:27 +0200 | [diff] [blame] | 134 | endmenu |