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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/bus/Kconfig
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/bus/Kconfig')
-rw-r--r--drivers/bus/Kconfig256
1 files changed, 256 insertions, 0 deletions
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
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+# SPDX-License-Identifier: GPL-2.0
+#
+# Bus Devices
+#
+
+menu "Bus devices"
+
+config ARM_CCI
+ bool
+
+config ARM_CCI400_COMMON
+ bool
+ select ARM_CCI
+
+config ARM_CCI400_PORT_CTRL
+ bool
+ depends on ARM && OF && CPU_V7
+ select ARM_CCI400_COMMON
+ help
+ 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
+ tristate "Broadcom STB GISB bus arbiter"
+ depends on ARM || ARM64 || MIPS
+ default ARCH_BRCMSTB || BMIPS_GENERIC
+ help
+ Driver for the Broadcom Set Top Box System-on-a-chip internal bus
+ 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
+ help
+ Say yes here to add support for the module configuration bus found
+ on CZ.NIC's Turris Mox. This is needed for the ability to discover
+ the order in which the modules are connected and to get/set some of
+ their settings. For example the GPIOs on Mox SFP module are
+ configured through this bus.
+
+config HISILICON_LPC
+ bool "Support for ISA I/O space on HiSilicon Hip06/7"
+ depends on (ARM64 && ARCH_HISI) || (COMPILE_TEST && !ALPHA && !HEXAGON && !PARISC)
+ depends on HAS_IOPORT
+ select INDIRECT_PIO if ARM64
+ help
+ Driver to enable I/O access to devices attached to the Low Pin
+ Count bus on the HiSilicon Hip06/7 SoC.
+
+config IMX_WEIM
+ bool "Freescale EIM DRIVER"
+ depends on ARCH_MXC
+ help
+ Driver for i.MX WEIM controller.
+ The WEIM(Wireless External Interface Module) works like a bus.
+ You can attach many different devices on it, such as NOR, onenand.
+
+config INTEL_IXP4XX_EB
+ bool "Intel IXP4xx expansion bus interface driver"
+ depends on HAS_IOMEM
+ depends on ARCH_IXP4XX || COMPILE_TEST
+ default ARCH_IXP4XX
+ select MFD_SYSCON
+ help
+ Driver for the Intel IXP4xx expansion bus interface. The driver is
+ needed to set up various chip select configuration parameters before
+ devices on the expansion bus can be discovered.
+
+config MIPS_CDMM
+ bool "MIPS Common Device Memory Map (CDMM) Driver"
+ depends on CPU_MIPSR2 || CPU_MIPSR5
+ help
+ Driver needed for the MIPS Common Device Memory Map bus in MIPS
+ cores. This bus is for per-CPU tightly coupled devices such as the
+ Fast Debug Channel (FDC).
+
+ For this to work, either your bootloader needs to enable the CDMM
+ region at an unused physical address on the boot CPU, or else your
+ platform code needs to implement mips_cdmm_phys_base() (see
+ asm/cdmm.h).
+
+config MVEBU_MBUS
+ bool
+ depends on PLAT_ORION
+ help
+ Driver needed for the MBus configuration on Marvell EBU SoCs
+ (Kirkwood, Dove, Orion5x, MV78XX0 and Armada 370/XP).
+
+config OMAP_INTERCONNECT
+ tristate "OMAP INTERCONNECT DRIVER"
+ depends on ARCH_OMAP2PLUS
+
+ help
+ Driver to enable OMAP interconnect error handling driver.
+
+config OMAP_OCP2SCP
+ tristate "OMAP OCP2SCP DRIVER"
+ depends on ARCH_OMAP2PLUS
+ help
+ Driver to enable ocp2scp module which transforms ocp interface
+ protocol to scp protocol. In OMAP4, USB PHY is connected via
+ OCP2SCP and in OMAP5, both USB PHY and SATA PHY is connected via
+ OCP2SCP.
+
+config QCOM_EBI2
+ bool "Qualcomm External Bus Interface 2 (EBI2)"
+ depends on HAS_IOMEM
+ depends on ARCH_QCOM || COMPILE_TEST
+ default ARCH_QCOM
+ help
+ Say y here to enable support for the Qualcomm External Bus
+ Interface 2, which can be used to connect things like NAND Flash,
+ SRAM, ethernet adapters, FPGAs and LCD displays.
+
+config QCOM_SSC_BLOCK_BUS
+ bool "Qualcomm SSC Block Bus Init Driver"
+ depends on ARCH_QCOM
+ help
+ Say y here to enable support for initializing the bus that connects
+ the SSC block's internal bus to the cNoC (configurantion NoC) on
+ (some) qcom SoCs.
+ The SSC (Snapdragon Sensor Core) block contains a gpio controller,
+ i2c/spi/uart controllers, a hexagon core, and a clock controller
+ which provides clocks for the above.
+
+config SUN50I_DE2_BUS
+ bool "Allwinner A64 DE2 Bus Driver"
+ default ARM64
+ depends on ARCH_SUNXI
+ select SUNXI_SRAM
+ help
+ Say y here to enable support for Allwinner A64 DE2 bus driver. It's
+ mostly transparent, but a SRAM region needs to be claimed in the SRAM
+ controller to make the all blocks in the DE2 part accessible.
+
+config SUNXI_RSB
+ tristate "Allwinner sunXi Reduced Serial Bus Driver"
+ default MACH_SUN8I || MACH_SUN9I || ARM64
+ depends on ARCH_SUNXI
+ select REGMAP
+ help
+ Say y here to enable support for Allwinner's Reduced Serial Bus
+ (RSB) support. This controller is responsible for communicating
+ with various RSB based devices, such as AXP223, AXP8XX PMICs,
+ and AC100/AC200 ICs.
+
+config TEGRA_ACONNECT
+ tristate "Tegra ACONNECT Bus Driver"
+ depends on ARCH_TEGRA_210_SOC
+ depends on OF && PM
+ help
+ Driver for the Tegra ACONNECT bus which is used to interface with
+ the devices inside the Audio Processing Engine (APE) for Tegra210.
+
+config TEGRA_GMI
+ tristate "Tegra Generic Memory Interface bus driver"
+ depends on ARCH_TEGRA
+ help
+ Driver for the Tegra Generic Memory Interface bus which can be used
+ to attach devices such as NOR, UART, FPGA and more.
+
+config TI_PWMSS
+ bool
+ default y if (ARCH_OMAP2PLUS) && (PWM_TIECAP || PWM_TIEHRPWM || TI_EQEP)
+ help
+ PWM Subsystem driver support for AM33xx SOC.
+
+ PWM submodules require PWM config space access from submodule
+ drivers and require common parent driver support.
+
+config TI_SYSC
+ bool "TI sysc interconnect target module driver"
+ depends on ARCH_OMAP2PLUS || ARCH_K3
+ default y
+ help
+ Generic driver for Texas Instruments interconnect target module
+ found on many TI SoCs.
+
+config TS_NBUS
+ tristate "Technologic Systems NBUS Driver"
+ depends on SOC_IMX28
+ depends on OF_GPIO && PWM
+ help
+ Driver for the Technologic Systems NBUS which is used to interface
+ with the peripherals in the FPGA of the TS-4600 SoM.
+
+config UNIPHIER_SYSTEM_BUS
+ tristate "UniPhier System Bus driver"
+ depends on ARCH_UNIPHIER && OF
+ default y
+ help
+ Support for UniPhier System Bus, a simple external bus. This is
+ needed to use on-board devices connected to UniPhier SoCs.
+
+config VEXPRESS_CONFIG
+ tristate "Versatile Express configuration bus"
+ default y if ARCH_VEXPRESS
+ depends on ARM || ARM64
+ depends on OF
+ select REGMAP
+ help
+ Platform configuration infrastructure for the ARM Ltd.
+ Versatile Express.
+
+config DA8XX_MSTPRI
+ bool "TI da8xx master peripheral priority driver"
+ depends on ARCH_DAVINCI_DA8XX
+ help
+ Driver for Texas Instruments da8xx master peripheral priority
+ configuration. Allows to adjust the priorities of all master
+ peripherals.
+
+source "drivers/bus/fsl-mc/Kconfig"
+source "drivers/bus/mhi/Kconfig"
+
+endmenu