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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | # SPDX-License-Identifier: GPL-2.0 config BCMA_POSSIBLE bool depends on HAS_IOMEM && HAS_DMA default y menuconfig BCMA tristate "Broadcom specific AMBA" depends on BCMA_POSSIBLE help Bus driver for Broadcom specific Advanced Microcontroller Bus Architecture. # Support for Block-I/O. SELECT this from the driver that needs it. config BCMA_BLOCKIO bool depends on BCMA config BCMA_HOST_PCI_POSSIBLE bool depends on BCMA && PCI = y default y config BCMA_HOST_PCI bool "Support for BCMA on PCI-host bus" depends on BCMA_HOST_PCI_POSSIBLE select BCMA_DRIVER_PCI default y config BCMA_HOST_SOC bool "Support for BCMA in a SoC" depends on BCMA help Host interface for a Broadcom AIX bus directly mapped into the memory. This only works with the Broadcom SoCs from the BCM47XX line. If unsure, say N config BCMA_DRIVER_PCI bool "BCMA Broadcom PCI core driver" depends on BCMA && PCI default y help BCMA bus may have many versions of PCIe core. This driver supports: 1) PCIe core working in clientmode 2) PCIe Gen 2 clientmode core In general PCIe (Gen 2) clientmode core is required on PCIe hosted buses. It's responsible for initialization and basic hardware management. This driver is also prerequisite for a hostmode PCIe core support. config BCMA_DRIVER_PCI_HOSTMODE bool "Driver for PCI core working in hostmode" depends on BCMA && MIPS && BCMA_DRIVER_PCI help PCI core hostmode operation (external PCI bus). config BCMA_DRIVER_MIPS bool "BCMA Broadcom MIPS core driver" depends on BCMA && MIPS help Driver for the Broadcom MIPS core attached to Broadcom specific Advanced Microcontroller Bus. If unsure, say N config BCMA_PFLASH bool depends on BCMA_DRIVER_MIPS default y config BCMA_SFLASH bool "ChipCommon-attached serial flash support" depends on BCMA_HOST_SOC default y help Some cheap devices have serial flash connected to the ChipCommon instead of independent SPI controller. It requires using a separated driver that implements ChipCommon specific interface communication. Enabling this symbol will let bcma recognize serial flash and register it as platform device. config BCMA_NFLASH bool depends on BCMA_DRIVER_MIPS default y config BCMA_DRIVER_GMAC_CMN bool "BCMA Broadcom GBIT MAC COMMON core driver" depends on BCMA help Driver for the Broadcom GBIT MAC COMMON core attached to Broadcom specific Advanced Microcontroller Bus. If unsure, say N config BCMA_DRIVER_GPIO bool "BCMA GPIO driver" depends on BCMA && GPIOLIB select GPIOLIB_IRQCHIP if BCMA_HOST_SOC help Driver to provide access to the GPIO pins of the bcma bus. If unsure, say N config BCMA_DEBUG bool "BCMA debugging" depends on BCMA help This turns on additional debugging messages. If unsure, say N |