1 # SPDX-License-Identifier: GPL-2.0
11 config ARM_CCI400_COMMON
15 config ARM_CCI400_PORT_CTRL
17 depends on ARM && OF && CPU_V7
18 select ARM_CCI400_COMMON
20 Low level power management driver for CCI400 cache coherent
21 interconnect for ARM platforms.
23 config BRCMSTB_GISB_ARB
24 bool "Broadcom STB GISB bus arbiter"
25 depends on ARM || ARM64 || MIPS
26 default ARCH_BRCMSTB || BMIPS_GENERIC
28 Driver for the Broadcom Set Top Box System-on-a-chip internal bus
29 arbiter. This driver provides timeout and target abort error handling
30 and internal bus master decoding.
33 bool "Support for ISA I/O space on HiSilicon Hip06/7"
34 depends on ARM64 && (ARCH_HISI || COMPILE_TEST)
36 select MFD_CORE if ACPI
38 Driver to enable I/O access to devices attached to the Low Pin
39 Count bus on the HiSilicon Hip06/7 SoC.
42 bool "Freescale EIM DRIVER"
45 Driver for i.MX WEIM controller.
46 The WEIM(Wireless External Interface Module) works like a bus.
47 You can attach many different devices on it, such as NOR, onenand.
50 bool "MIPS Common Device Memory Map (CDMM) Driver"
53 Driver needed for the MIPS Common Device Memory Map bus in MIPS
54 cores. This bus is for per-CPU tightly coupled devices such as the
55 Fast Debug Channel (FDC).
57 For this to work, either your bootloader needs to enable the CDMM
58 region at an unused physical address on the boot CPU, or else your
59 platform code needs to implement mips_cdmm_phys_base() (see
66 Driver needed for the MBus configuration on Marvell EBU SoCs
67 (Kirkwood, Dove, Orion5x, MV78XX0 and Armada 370/XP).
69 config OMAP_INTERCONNECT
70 tristate "OMAP INTERCONNECT DRIVER"
71 depends on ARCH_OMAP2PLUS
74 Driver to enable OMAP interconnect error handling driver.
77 tristate "OMAP OCP2SCP DRIVER"
78 depends on ARCH_OMAP2PLUS
80 Driver to enable ocp2scp module which transforms ocp interface
81 protocol to scp protocol. In OMAP4, USB PHY is connected via
82 OCP2SCP and in OMAP5, both USB PHY and SATA PHY is connected via
86 bool "Qualcomm External Bus Interface 2 (EBI2)"
88 depends on ARCH_QCOM || COMPILE_TEST
91 Say y here to enable support for the Qualcomm External Bus
92 Interface 2, which can be used to connect things like NAND Flash,
93 SRAM, ethernet adapters, FPGAs and LCD displays.
96 tristate "Simple Power-Managed Bus Driver"
99 Driver for transparent busses that don't need a real driver, but
100 where the bus controller is part of a PM domain, or under the control
101 of a functional clock, and thus relies on runtime PM for managing
102 this PM domain and/or clock.
103 An example of such a bus controller is the Renesas Bus State
104 Controller (BSC, sometimes called "LBSC within Bus Bridge", or
105 "External Bus Interface") as found on several Renesas ARM SoCs.
108 tristate "Allwinner sunXi Reduced Serial Bus Driver"
109 default MACH_SUN8I || MACH_SUN9I || ARM64
110 depends on ARCH_SUNXI
113 Say y here to enable support for Allwinner's Reduced Serial Bus
114 (RSB) support. This controller is responsible for communicating
115 with various RSB based devices, such as AXP223, AXP8XX PMICs,
118 config TEGRA_ACONNECT
119 tristate "Tegra ACONNECT Bus Driver"
120 depends on ARCH_TEGRA_210_SOC
124 Driver for the Tegra ACONNECT bus which is used to interface with
125 the devices inside the Audio Processing Engine (APE) for Tegra210.
128 tristate "Tegra Generic Memory Interface bus driver"
129 depends on ARCH_TEGRA
131 Driver for the Tegra Generic Memory Interface bus which can be used
132 to attach devices such as NOR, UART, FPGA and more.
135 bool "TI sysc interconnect target module driver"
136 depends on ARCH_OMAP2PLUS
138 Generic driver for Texas Instruments interconnect target module
139 found on many TI SoCs.
142 tristate "Technologic Systems NBUS Driver"
144 depends on OF_GPIO && PWM
146 Driver for the Technologic Systems NBUS which is used to interface
147 with the peripherals in the FPGA of the TS-4600 SoM.
149 config UNIPHIER_SYSTEM_BUS
150 tristate "UniPhier System Bus driver"
151 depends on ARCH_UNIPHIER && OF
154 Support for UniPhier System Bus, a simple external bus. This is
155 needed to use on-board devices connected to UniPhier SoCs.
157 config VEXPRESS_CONFIG
158 bool "Versatile Express configuration bus"
159 default y if ARCH_VEXPRESS
160 depends on ARM || ARM64
164 Platform configuration infrastructure for the ARM Ltd.
168 bool "TI da8xx master peripheral priority driver"
169 depends on ARCH_DAVINCI_DA8XX
171 Driver for Texas Instruments da8xx master peripheral priority
172 configuration. Allows to adjust the priorities of all master
175 source "drivers/bus/fsl-mc/Kconfig"