projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 72e5016f JJH |
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 | ||
| 86322f59 JJH |
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 | ||
| 3b63db37 JJH |
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 | ||
| 8e948c6f ÁFR |
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 | ||
| bcb9b502 ÁFR |
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 | ||
| 190c36b9 ÁFR |
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 | ||
| f55c1538 ÁFR |
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 | ||
| 982082d9 JJH |
87 | config PIPE3_PHY |
| 88 | bool "Support omap's PIPE3 PHY" | |
| 6b26aaef | 89 | depends on PHY && ARCH_OMAP2PLUS |
| 982082d9 JJH |
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" | |
| 6b26aaef | 98 | depends on SPL_PHY && ARCH_OMAP2PLUS |
| 982082d9 JJH |
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 | ||
| b7ca56dc PC |
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 | ||
| 2960e27e NA |
113 | config MESON_GXL_USB_PHY |
| 114 | bool "Amlogic Meson GXL USB PHYs" | |
| 115 | depends on PHY && ARCH_MESON && MESON_GXL | |
| 116 | imply REGMAP | |
| 117 | help | |
| 118 | This is the generic phy driver for the Amlogic Meson GXL | |
| 119 | USB2 and USB3 PHYS. | |
| 120 | ||
| 72e5016f | 121 | endmenu |