diff options
Diffstat (limited to 'drivers/bus/Kconfig')
| -rw-r--r-- | drivers/bus/Kconfig | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig index 6d4e4497b59b..c8818e3b1079 100644 --- a/drivers/bus/Kconfig +++ b/drivers/bus/Kconfig @@ -20,6 +20,15 @@ config ARM_CCI400_PORT_CTRL Low level power management driver for CCI400 cache coherent interconnect for ARM platforms. +config ARM_INTEGRATOR_LM + bool "ARM Integrator Logic Module bus" + depends on HAS_IOMEM + depends on ARCH_INTEGRATOR || COMPILE_TEST + default ARCH_INTEGRATOR + help + Say y here to enable support for the ARM Logic Module bus + found on the ARM Integrator AP (Application Platform) + config BRCMSTB_GISB_ARB bool "Broadcom STB GISB bus arbiter" depends on ARM || ARM64 || MIPS @@ -29,6 +38,36 @@ config BRCMSTB_GISB_ARB arbiter. This driver provides timeout and target abort error handling and internal bus master decoding. +config BT1_APB + bool "Baikal-T1 APB-bus driver" + depends on MIPS_BAIKAL_T1 || COMPILE_TEST + select REGMAP_MMIO + help + Baikal-T1 AXI-APB bridge is used to access the SoC subsystem CSRs. + IO requests are routed to this bus by means of the DW AMBA 3 AXI + Interconnect. In case of any APB protocol collisions, slave device + not responding on timeout an IRQ is raised with an erroneous address + reported to the APB terminator (APB Errors Handler Block). This + driver provides the interrupt handler to detect the erroneous + address, prints an error message about the address fault, updates an + errors counter. The counter and the APB-bus operations timeout can be + accessed via corresponding sysfs nodes. + +config BT1_AXI + bool "Baikal-T1 AXI-bus driver" + depends on MIPS_BAIKAL_T1 || COMPILE_TEST + select MFD_SYSCON + help + AXI3-bus is the main communication bus connecting all high-speed + peripheral IP-cores with RAM controller and with MIPS P5600 cores on + Baikal-T1 SoC. Traffic arbitration is done by means of DW AMBA 3 AXI + Interconnect (so called AXI Main Interconnect) routing IO requests + from one SoC block to another. This driver provides a way to detect + any bus protocol errors and device not responding situations by + means of an embedded on top of the interconnect errors handler + block (EHB). AXI Interconnect QoS arbitration tuning is currently + unsupported. + config MOXTET tristate "CZ.NIC Turris Mox module configuration bus" depends on SPI_MASTER && OF @@ -183,7 +222,7 @@ config UNIPHIER_SYSTEM_BUS needed to use on-board devices connected to UniPhier SoCs. config VEXPRESS_CONFIG - bool "Versatile Express configuration bus" + tristate "Versatile Express configuration bus" default y if ARCH_VEXPRESS depends on ARM || ARM64 depends on OF |