1 # SPDX-License-Identifier: GPL-2.0
15 config ARM_CCI400_COMMON
20 bool "ARM CCI400 PMU support"
21 depends on (ARM && CPU_V7) || ARM64
22 depends on PERF_EVENTS
23 select ARM_CCI400_COMMON
26 Support for PMU events monitoring on the ARM CCI-400 (cache coherent
27 interconnect). CCI-400 supports counting events related to the
28 connected slave/master interfaces.
30 config ARM_CCI400_PORT_CTRL
32 depends on ARM && OF && CPU_V7
33 select ARM_CCI400_COMMON
35 Low level power management driver for CCI400 cache coherent
36 interconnect for ARM platforms.
39 bool "ARM CCI-500/CCI-550 PMU support"
40 depends on (ARM && CPU_V7) || ARM64
41 depends on PERF_EVENTS
44 Support for PMU events monitoring on the ARM CCI-500/CCI-550 cache
45 coherent interconnects. Both of them provide 8 independent event counters,
46 which can count events pertaining to the slave/master interfaces as well
47 as the internal events to the CCI.
51 config BRCMSTB_GISB_ARB
52 bool "Broadcom STB GISB bus arbiter"
53 depends on ARM || ARM64 || MIPS
54 default ARCH_BRCMSTB || BMIPS_GENERIC
56 Driver for the Broadcom Set Top Box System-on-a-chip internal bus
57 arbiter. This driver provides timeout and target abort error handling
58 and internal bus master decoding.
61 bool "Freescale EIM DRIVER"
64 Driver for i.MX WEIM controller.
65 The WEIM(Wireless External Interface Module) works like a bus.
66 You can attach many different devices on it, such as NOR, onenand.
69 bool "MIPS Common Device Memory Map (CDMM) Driver"
72 Driver needed for the MIPS Common Device Memory Map bus in MIPS
73 cores. This bus is for per-CPU tightly coupled devices such as the
74 Fast Debug Channel (FDC).
76 For this to work, either your bootloader needs to enable the CDMM
77 region at an unused physical address on the boot CPU, or else your
78 platform code needs to implement mips_cdmm_phys_base() (see
85 Driver needed for the MBus configuration on Marvell EBU SoCs
86 (Kirkwood, Dove, Orion5x, MV78XX0 and Armada 370/XP).
88 config OMAP_INTERCONNECT
89 tristate "OMAP INTERCONNECT DRIVER"
90 depends on ARCH_OMAP2PLUS
93 Driver to enable OMAP interconnect error handling driver.
96 tristate "OMAP OCP2SCP DRIVER"
97 depends on ARCH_OMAP2PLUS
99 Driver to enable ocp2scp module which transforms ocp interface
100 protocol to scp protocol. In OMAP4, USB PHY is connected via
101 OCP2SCP and in OMAP5, both USB PHY and SATA PHY is connected via
105 bool "Qualcomm External Bus Interface 2 (EBI2)"
107 depends on ARCH_QCOM || COMPILE_TEST
110 Say y here to enable support for the Qualcomm External Bus
111 Interface 2, which can be used to connect things like NAND Flash,
112 SRAM, ethernet adapters, FPGAs and LCD displays.
115 tristate "Simple Power-Managed Bus Driver"
118 Driver for transparent busses that don't need a real driver, but
119 where the bus controller is part of a PM domain, or under the control
120 of a functional clock, and thus relies on runtime PM for managing
121 this PM domain and/or clock.
122 An example of such a bus controller is the Renesas Bus State
123 Controller (BSC, sometimes called "LBSC within Bus Bridge", or
124 "External Bus Interface") as found on several Renesas ARM SoCs.
127 tristate "Allwinner sunXi Reduced Serial Bus Driver"
128 default MACH_SUN8I || MACH_SUN9I || ARM64
129 depends on ARCH_SUNXI
132 Say y here to enable support for Allwinner's Reduced Serial Bus
133 (RSB) support. This controller is responsible for communicating
134 with various RSB based devices, such as AXP223, AXP8XX PMICs,
137 config TEGRA_ACONNECT
138 tristate "Tegra ACONNECT Bus Driver"
139 depends on ARCH_TEGRA_210_SOC
143 Driver for the Tegra ACONNECT bus which is used to interface with
144 the devices inside the Audio Processing Engine (APE) for Tegra210.
147 tristate "Tegra Generic Memory Interface bus driver"
148 depends on ARCH_TEGRA
150 Driver for the Tegra Generic Memory Interface bus which can be used
151 to attach devices such as NOR, UART, FPGA and more.
154 bool "TI sysc interconnect target module driver"
155 depends on ARCH_OMAP2PLUS
157 Generic driver for Texas Instruments interconnect target module
158 found on many TI SoCs.
161 tristate "Technologic Systems NBUS Driver"
163 depends on OF_GPIO && PWM
165 Driver for the Technologic Systems NBUS which is used to interface
166 with the peripherals in the FPGA of the TS-4600 SoM.
168 config UNIPHIER_SYSTEM_BUS
169 tristate "UniPhier System Bus driver"
170 depends on ARCH_UNIPHIER && OF
173 Support for UniPhier System Bus, a simple external bus. This is
174 needed to use on-board devices connected to UniPhier SoCs.
176 config VEXPRESS_CONFIG
177 bool "Versatile Express configuration bus"
178 default y if ARCH_VEXPRESS
179 depends on ARM || ARM64
183 Platform configuration infrastructure for the ARM Ltd.
187 bool "TI da8xx master peripheral priority driver"
188 depends on ARCH_DAVINCI_DA8XX
190 Driver for Texas Instruments da8xx master peripheral priority
191 configuration. Allows to adjust the priorities of all master