1# SPDX-License-Identifier: GPL-2.0 2# 3# USB Dual Role (OTG-ready) Controller Drivers 4# for silicon based on Mentor Graphics INVENTRA designs 5# 6 7# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller 8config USB_MUSB_HDRC 9 tristate 'Inventra Highspeed Dual Role Controller' 10 depends on (USB || USB_GADGET) 11 depends on HAS_IOMEM 12 help 13 Say Y here if your system has a dual role high speed USB 14 controller based on the Mentor Graphics silicon IP. Then 15 configure options to match your silicon and the board 16 it's being used with, including the USB peripheral role, 17 or the USB host role, or both. 18 19 Texas Instruments families using this IP include DaVinci 20 (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010. 21 22 Allwinner SoCs using this IP include A10, A13, A20, ... 23 24 If you do not know what this is, please say N. 25 26 To compile this driver as a module, choose M here; the 27 module will be called "musb-hdrc". 28 29if USB_MUSB_HDRC 30 31choice 32 bool "MUSB Mode Selection" 33 default USB_MUSB_DUAL_ROLE if (USB && USB_GADGET) 34 default USB_MUSB_HOST if (USB && !USB_GADGET) 35 default USB_MUSB_GADGET if (!USB && USB_GADGET) 36 37config USB_MUSB_HOST 38 bool "Host only mode" 39 depends on USB=y || USB=USB_MUSB_HDRC 40 help 41 Select this when you want to use MUSB in host mode only, 42 thereby the gadget feature will be regressed. 43 44config USB_MUSB_GADGET 45 bool "Gadget only mode" 46 depends on USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC 47 depends on HAS_DMA 48 help 49 Select this when you want to use MUSB in gadget mode only, 50 thereby the host feature will be regressed. 51 52config USB_MUSB_DUAL_ROLE 53 bool "Dual Role mode" 54 depends on ((USB=y || USB=USB_MUSB_HDRC) && (USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC)) 55 depends on HAS_DMA 56 help 57 This is the default mode of working of MUSB controller where 58 both host and gadget features are enabled. 59 60endchoice 61 62comment "Platform Glue Layer" 63 64config USB_MUSB_SUNXI 65 tristate "Allwinner (sunxi)" 66 depends on ARCH_SUNXI 67 depends on NOP_USB_XCEIV 68 depends on PHY_SUN4I_USB 69 depends on EXTCON 70 depends on GENERIC_PHY 71 select SUNXI_SRAM 72 73config USB_MUSB_DAVINCI 74 tristate "DaVinci" 75 depends on ARCH_DAVINCI_DMx 76 depends on NOP_USB_XCEIV 77 depends on BROKEN 78 79config USB_MUSB_DA8XX 80 tristate "DA8xx/OMAP-L1x" 81 depends on ARCH_DAVINCI_DA8XX 82 depends on NOP_USB_XCEIV 83 select PHY_DA8XX_USB 84 85config USB_MUSB_TUSB6010 86 tristate "TUSB6010" 87 depends on HAS_IOMEM 88 depends on ARCH_OMAP2PLUS || COMPILE_TEST 89 depends on NOP_USB_XCEIV = USB_MUSB_HDRC # both built-in or both modules 90 91config USB_MUSB_OMAP2PLUS 92 tristate "OMAP2430 and onwards" 93 depends on ARCH_OMAP2PLUS && USB 94 depends on OMAP_CONTROL_PHY || !OMAP_CONTROL_PHY 95 select GENERIC_PHY 96 97config USB_MUSB_AM35X 98 tristate "AM35x" 99 depends on ARCH_OMAP 100 depends on NOP_USB_XCEIV 101 102config USB_MUSB_DSPS 103 tristate "TI DSPS platforms" 104 select USB_MUSB_AM335X_CHILD 105 depends on ARCH_OMAP2PLUS || COMPILE_TEST 106 depends on OF_IRQ 107 108config USB_MUSB_UX500 109 tristate "Ux500 platforms" 110 depends on ARCH_U8500 || COMPILE_TEST 111 112config USB_MUSB_JZ4740 113 tristate "JZ4740" 114 depends on NOP_USB_XCEIV 115 depends on MIPS || COMPILE_TEST 116 depends on USB_MUSB_GADGET 117 depends on USB=n || USB_OTG_BLACKLIST_HUB 118 119config USB_MUSB_AM335X_CHILD 120 tristate 121 122comment "MUSB DMA mode" 123 124config MUSB_PIO_ONLY 125 bool 'Disable DMA (always use PIO)' 126 help 127 All data is copied between memory and FIFO by the CPU. 128 DMA controllers are ignored. 129 130 Do not choose this unless DMA support for your SOC or board 131 is unavailable (or unstable). When DMA is enabled at compile time, 132 you can still disable it at run time using the "use_dma=n" module 133 parameter. 134 135if !MUSB_PIO_ONLY 136 137config USB_UX500_DMA 138 bool 'ST Ericsson Ux500' 139 depends on USB_MUSB_UX500 140 help 141 Enable DMA transfers on UX500 platforms. 142 143config USB_INVENTRA_DMA 144 bool 'Inventra' 145 depends on USB_MUSB_OMAP2PLUS 146 help 147 Enable DMA transfers using Mentor's engine. 148 149config USB_TI_CPPI_DMA 150 bool 'TI CPPI (Davinci)' 151 depends on USB_MUSB_DAVINCI 152 help 153 Enable DMA transfers when TI CPPI DMA is available. 154 155config USB_TI_CPPI41_DMA 156 bool 'TI CPPI 4.1' 157 depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) && DMADEVICES 158 select TI_CPPI41 159 160config USB_TUSB_OMAP_DMA 161 bool 'TUSB 6010' 162 depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules 163 depends on ARCH_OMAP 164 help 165 Enable DMA transfers on TUSB 6010 when OMAP DMA is available. 166 167endif # !MUSB_PIO_ONLY 168 169endif # USB_MUSB_HDRC 170