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.
52 tristate "ARM CCN driver support"
53 depends on ARM || ARM64
54 depends on PERF_EVENTS
56 PMU (perf) driver supporting the ARM CCN (Cache Coherent Network)
59 config BRCMSTB_GISB_ARB
60 bool "Broadcom STB GISB bus arbiter"
61 depends on ARM || ARM64 || MIPS
62 default ARCH_BRCMSTB || BMIPS_GENERIC
64 Driver for the Broadcom Set Top Box System-on-a-chip internal bus
65 arbiter. This driver provides timeout and target abort error handling
66 and internal bus master decoding.
69 bool "Freescale EIM DRIVER"
72 Driver for i.MX WEIM controller.
73 The WEIM(Wireless External Interface Module) works like a bus.
74 You can attach many different devices on it, such as NOR, onenand.
77 bool "MIPS Common Device Memory Map (CDMM) Driver"
80 Driver needed for the MIPS Common Device Memory Map bus in MIPS
81 cores. This bus is for per-CPU tightly coupled devices such as the
82 Fast Debug Channel (FDC).
84 For this to work, either your bootloader needs to enable the CDMM
85 region at an unused physical address on the boot CPU, or else your
86 platform code needs to implement mips_cdmm_phys_base() (see
93 Driver needed for the MBus configuration on Marvell EBU SoCs
94 (Kirkwood, Dove, Orion5x, MV78XX0 and Armada 370/XP).
96 config OMAP_INTERCONNECT
97 tristate "OMAP INTERCONNECT DRIVER"
98 depends on ARCH_OMAP2PLUS
101 Driver to enable OMAP interconnect error handling driver.
104 tristate "OMAP OCP2SCP DRIVER"
105 depends on ARCH_OMAP2PLUS
107 Driver to enable ocp2scp module which transforms ocp interface
108 protocol to scp protocol. In OMAP4, USB PHY is connected via
109 OCP2SCP and in OMAP5, both USB PHY and SATA PHY is connected via
113 bool "Qualcomm External Bus Interface 2 (EBI2)"
115 depends on ARCH_QCOM || COMPILE_TEST
118 Say y here to enable support for the Qualcomm External Bus
119 Interface 2, which can be used to connect things like NAND Flash,
120 SRAM, ethernet adapters, FPGAs and LCD displays.
123 tristate "Simple Power-Managed Bus Driver"
126 Driver for transparent busses that don't need a real driver, but
127 where the bus controller is part of a PM domain, or under the control
128 of a functional clock, and thus relies on runtime PM for managing
129 this PM domain and/or clock.
130 An example of such a bus controller is the Renesas Bus State
131 Controller (BSC, sometimes called "LBSC within Bus Bridge", or
132 "External Bus Interface") as found on several Renesas ARM SoCs.
135 tristate "Allwinner sunXi Reduced Serial Bus Driver"
136 default MACH_SUN8I || MACH_SUN9I || ARM64
137 depends on ARCH_SUNXI
140 Say y here to enable support for Allwinner's Reduced Serial Bus
141 (RSB) support. This controller is responsible for communicating
142 with various RSB based devices, such as AXP223, AXP8XX PMICs,
145 config TEGRA_ACONNECT
146 tristate "Tegra ACONNECT Bus Driver"
147 depends on ARCH_TEGRA_210_SOC
151 Driver for the Tegra ACONNECT bus which is used to interface with
152 the devices inside the Audio Processing Engine (APE) for Tegra210.
155 tristate "Tegra Generic Memory Interface bus driver"
156 depends on ARCH_TEGRA
158 Driver for the Tegra Generic Memory Interface bus which can be used
159 to attach devices such as NOR, UART, FPGA and more.
162 bool "TI sysc interconnect target module driver"
163 depends on ARCH_OMAP2PLUS
165 Generic driver for Texas Instruments interconnect target module
166 found on many TI SoCs.
169 tristate "Technologic Systems NBUS Driver"
171 depends on OF_GPIO && PWM
173 Driver for the Technologic Systems NBUS which is used to interface
174 with the peripherals in the FPGA of the TS-4600 SoM.
176 config UNIPHIER_SYSTEM_BUS
177 tristate "UniPhier System Bus driver"
178 depends on ARCH_UNIPHIER && OF
181 Support for UniPhier System Bus, a simple external bus. This is
182 needed to use on-board devices connected to UniPhier SoCs.
184 config VEXPRESS_CONFIG
185 bool "Versatile Express configuration bus"
186 default y if ARCH_VEXPRESS
187 depends on ARM || ARM64
191 Platform configuration infrastructure for the ARM Ltd.
195 bool "TI da8xx master peripheral priority driver"
196 depends on ARCH_DAVINCI_DA8XX
198 Driver for Texas Instruments da8xx master peripheral priority
199 configuration. Allows to adjust the priorities of all master