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gerrit-public.fairphone.software / kernel / msm-4.19 / 49fdde89e2b8574cb55f99b57b7798f44567bc4b / . / drivers / bcma / Kconfig
blob: 02d78f6cecbb5b9a3e4f72c4315757c3bd879211 [file] [log] [blame]
Greg Kroah-Hartmanb2441312017-11-01 15:07:57 +0100[diff] [blame]1# SPDX-License-Identifier: GPL-2.0
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]2config BCMA_POSSIBLE
3 bool
Rafał Miłecki6029e0c2015-03-05 18:25:12 +0100[diff] [blame]4 depends on HAS_IOMEM && HAS_DMA
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]5 default y
6
Vincent Legoll9ca766b2017-04-17 12:07:30 +0200[diff] [blame]7menuconfig BCMA
8 tristate "Broadcom specific AMBA"
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]9 depends on BCMA_POSSIBLE
10 help
11 Bus driver for Broadcom specific Advanced Microcontroller Bus
12 Architecture.
13
Randy Dunlap0f0a0af2017-09-27 13:01:49 -0700[diff] [blame]14if BCMA
15
Rafał Miłecki9d75ef02011-05-20 03:27:06 +0200[diff] [blame]16# Support for Block-I/O. SELECT this from the driver that needs it.
17config BCMA_BLOCKIO
18 bool
Rafał Miłecki9d75ef02011-05-20 03:27:06 +0200[diff] [blame]19
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]20config BCMA_HOST_PCI_POSSIBLE
21 bool
Randy Dunlap0f0a0af2017-09-27 13:01:49 -0700[diff] [blame]22 depends on PCI = y
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]23 default y
24
25config BCMA_HOST_PCI
26 bool "Support for BCMA on PCI-host bus"
27 depends on BCMA_HOST_PCI_POSSIBLE
Rafał Miłecki1ca27602015-03-04 23:07:05 +0100[diff] [blame]28 select BCMA_DRIVER_PCI
Hauke Mehrtensd1868992013-06-09 18:59:42 +0200[diff] [blame]29 default y
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]30
Hauke Mehrtensecd177c2011-07-23 01:20:08 +0200[diff] [blame]31config BCMA_HOST_SOC
Hauke Mehrtens6ffdead2013-07-15 13:15:05 +0200[diff] [blame]32 bool "Support for BCMA in a SoC"
Hauke Mehrtens6ffdead2013-07-15 13:15:05 +0200[diff] [blame]33 help
34 Host interface for a Broadcom AIX bus directly mapped into
35 the memory. This only works with the Broadcom SoCs from the
36 BCM47XX line.
37
38 If unsure, say N
Hauke Mehrtens21e05342011-07-23 01:20:09 +0200[diff] [blame]39
Rafał Miłecki1ca27602015-03-04 23:07:05 +0100[diff] [blame]40config BCMA_DRIVER_PCI
Rafał Miłecki982a40f2015-03-05 18:25:11 +0100[diff] [blame]41 bool "BCMA Broadcom PCI core driver"
Randy Dunlap0f0a0af2017-09-27 13:01:49 -0700[diff] [blame]42 depends on PCI
Rafał Miłecki1ca27602015-03-04 23:07:05 +0100[diff] [blame]43 default y
44 help
45 BCMA bus may have many versions of PCIe core. This driver
46 supports:
47 1) PCIe core working in clientmode
48 2) PCIe Gen 2 clientmode core
49
50 In general PCIe (Gen 2) clientmode core is required on PCIe
51 hosted buses. It's responsible for initialization and basic
52 hardware management.
53 This driver is also prerequisite for a hostmode PCIe core
54 support.
55
Rafał Miłecki49280622015-06-07 13:15:31 +0200[diff] [blame]56config BCMA_DRIVER_PCI_HOSTMODE
57 bool "Driver for PCI core working in hostmode"
Randy Dunlap0f0a0af2017-09-27 13:01:49 -0700[diff] [blame]58 depends on MIPS && BCMA_DRIVER_PCI
Rafał Miłecki49280622015-06-07 13:15:31 +0200[diff] [blame]59 help
60 PCI core hostmode operation (external PCI bus).
61
Hauke Mehrtens21e05342011-07-23 01:20:09 +0200[diff] [blame]62config BCMA_DRIVER_MIPS
63 bool "BCMA Broadcom MIPS core driver"
Randy Dunlap0f0a0af2017-09-27 13:01:49 -0700[diff] [blame]64 depends on MIPS
Hauke Mehrtens21e05342011-07-23 01:20:09 +0200[diff] [blame]65 help
66 Driver for the Broadcom MIPS core attached to Broadcom specific
67 Advanced Microcontroller Bus.
68
69 If unsure, say N
Hauke Mehrtensecd177c2011-07-23 01:20:08 +0200[diff] [blame]70
Rafał Miłeckid6a3b512016-02-12 10:15:44 +0100[diff] [blame]71config BCMA_PFLASH
72 bool
73 depends on BCMA_DRIVER_MIPS
74 default y
75
Rafał Miłecki23cb3b22012-07-17 16:26:41 +0200[diff] [blame]76config BCMA_SFLASH
Rafał Miłecki57d8f7d2016-07-18 12:34:14 +0200[diff] [blame]77 bool "ChipCommon-attached serial flash support"
78 depends on BCMA_HOST_SOC
Rafał Miłecki23cb3b22012-07-17 16:26:41 +0200[diff] [blame]79 default y
Rafał Miłecki57d8f7d2016-07-18 12:34:14 +0200[diff] [blame]80 help
81 Some cheap devices have serial flash connected to the ChipCommon
82 instead of independent SPI controller. It requires using a separated
83 driver that implements ChipCommon specific interface communication.
84
85 Enabling this symbol will let bcma recognize serial flash and register
86 it as platform device.
Rafał Miłecki23cb3b22012-07-17 16:26:41 +0200[diff] [blame]87
88config BCMA_NFLASH
89 bool
Rafał Miłecki371a0042012-08-12 13:08:05 +0200[diff] [blame]90 depends on BCMA_DRIVER_MIPS
Rafał Miłecki23cb3b22012-07-17 16:26:41 +0200[diff] [blame]91 default y
92
Rafał Miłeckie1ac4b42012-07-11 09:23:43 +0200[diff] [blame]93config BCMA_DRIVER_GMAC_CMN
94 bool "BCMA Broadcom GBIT MAC COMMON core driver"
Rafał Miłeckie1ac4b42012-07-11 09:23:43 +0200[diff] [blame]95 help
96 Driver for the Broadcom GBIT MAC COMMON core attached to Broadcom
97 specific Advanced Microcontroller Bus.
98
99 If unsure, say N
100
Hauke Mehrtenscf0936b2012-11-20 22:24:30 +0000[diff] [blame]101config BCMA_DRIVER_GPIO
102 bool "BCMA GPIO driver"
Randy Dunlap0f0a0af2017-09-27 13:01:49 -0700[diff] [blame]103 depends on GPIOLIB
Linus Walleij74f4e0c2015-08-14 00:21:45 +0200[diff] [blame]104 select GPIOLIB_IRQCHIP if BCMA_HOST_SOC
Hauke Mehrtenscf0936b2012-11-20 22:24:30 +0000[diff] [blame]105 help
106 Driver to provide access to the GPIO pins of the bcma bus.
107
108 If unsure, say N
109
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]110config BCMA_DEBUG
111 bool "BCMA debugging"
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]112 help
113 This turns on additional debugging messages.
114
115 If unsure, say N
Randy Dunlap0f0a0af2017-09-27 13:01:49 -0700[diff] [blame]116
117endif # BCMA