linux-toradex.git/drivers/bcma/Kconfig, branch v3.13 Linux kernel for Apalis and Colibri modules bcma: make it possible to select SoC support without mips 2013-07-22T20:54:39+00:00 Hauke Mehrtens hauke@hauke-m.de 2013-07-15T11:15:05+00:00 6ffdead8027cad2c9aac95d8d53152ca7d7421c8 To make it possible to use the SoC host interface with ARM SoCs do not depend on the MIPS driver any more. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
To make it possible to use the SoC host interface with ARM SoCs do not
depend on the MIPS driver any more.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
bcma: activate PCI host option by default 2013-06-12T19:06:54+00:00 Hauke Mehrtens hauke@hauke-m.de 2013-06-09T16:59:42+00:00 d186899fa55ae773ae26cf57aa274c50de4c508c Most users are using bcma with a PCIe card, activate support for this by default. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Most users are using bcma with a PCIe card, activate support for
this by default.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
bcma: BCMA_DRIVER_GPIO should depend on GPIOLIB instead of selecting it 2013-01-02T19:38:22+00:00 Geert Uytterhoeven geert@linux-m68k.org 2012-12-16T15:35:35+00:00 a73331141354e800e735d0251307dd10e04ac21a Commit cf0936b06d8e98a157630e99f647e2ff6d29d7ad ("bcma: add GPIO driver") added BCMA_DRIVER_GPIO, which unconditionally selects GPIOLIB, causing a Kconfig warning: warning: (ARCH_REQUIRE_GPIOLIB && SSB_DRIVER_GPIO && BCMA_DRIVER_GPIO && MFD_TC6393XB && FB_VIA) selects GPIOLIB which has unmet direct dependencies (ARCH_WANT_OPTIONAL_GPIOLIB || ARCH_REQUIRE_GPIOLIB) and build failure for m68k/allmodconfig: In file included from include/linux/bcma/bcma.h:8, from drivers/bcma/bcma_private.h:9, from drivers/bcma/main.c:9: include/linux/bcma/bcma_driver_chipcommon.h:582: error: field ‘gpio’ has incomplete type In file included from include/linux/bcma/bcma.h:12, from drivers/bcma/bcma_private.h:9, from drivers/bcma/main.c:9: include/linux/ssb/ssb.h:440: error: field ‘gpio’ has incomplete type make[4]: *** [drivers/bcma/main.o] Error 1 make[3]: *** [drivers/bcma/] Error 2 Turn the select into a dependency to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Commit cf0936b06d8e98a157630e99f647e2ff6d29d7ad ("bcma: add GPIO driver")
added BCMA_DRIVER_GPIO, which unconditionally selects GPIOLIB, causing
a Kconfig warning:

warning: (ARCH_REQUIRE_GPIOLIB && SSB_DRIVER_GPIO && BCMA_DRIVER_GPIO && MFD_TC6393XB && FB_VIA) selects GPIOLIB which has unmet direct dependencies (ARCH_WANT_OPTIONAL_GPIOLIB || ARCH_REQUIRE_GPIOLIB)

and build failure for m68k/allmodconfig:

In file included from include/linux/bcma/bcma.h:8,
                 from drivers/bcma/bcma_private.h:9,
                 from drivers/bcma/main.c:9:
include/linux/bcma/bcma_driver_chipcommon.h:582: error: field ‘gpio’ has incomplete type
In file included from include/linux/bcma/bcma.h:12,
                 from drivers/bcma/bcma_private.h:9,
                 from drivers/bcma/main.c:9:
include/linux/ssb/ssb.h:440: error: field ‘gpio’ has incomplete type
make[4]: *** [drivers/bcma/main.o] Error 1
make[3]: *** [drivers/bcma/] Error 2

Turn the select into a dependency to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
bcma: add GPIO driver 2012-11-21T20:55:52+00:00 Hauke Mehrtens hauke@hauke-m.de 2012-11-20T22:24:30+00:00 cf0936b06d8e98a157630e99f647e2ff6d29d7ad Register a GPIO driver to access the GPIOs provided by the chip. The GPIOs of the SoC should always start at 0 and the other GPIOs could start at a random position. There is just one SoC in a system and when they start at 0 the number is predictable. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/4587 Acked-by: Florian Fainelli <florian@openwrt.org> 
Register a GPIO driver to access the GPIOs provided by the chip.
The GPIOs of the SoC should always start at 0 and the other GPIOs could
start at a random position. There is just one SoC in a system and when
they start at 0 the number is predictable.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Patchwork: http://patchwork.linux-mips.org/patch/4587
Acked-by: Florian Fainelli <florian@openwrt.org>
bcma: detect and register NAND flash device 2012-08-21T20:05:53+00:00 Rafał Miłecki zajec5@gmail.com 2012-08-12T11:08:05+00:00 371a00448f95adaa612cf1a0b31a11e7093bc706 Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
bcma: detect and register serial flash device 2012-08-21T20:05:52+00:00 Rafał Miłecki zajec5@gmail.com 2012-08-10T19:23:53+00:00 d57ef3a6a2eeb88df47e892c66692e3f59722ffe Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
bcma: add place for flash memory support 2012-07-17T19:11:40+00:00 Rafał Miłecki zajec5@gmail.com 2012-07-17T14:26:41+00:00 23cb3b2121323443834296a8ecb582b8aeb78d75 Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
bcma: add trivial GBIT MAC COMMON driver 2012-07-12T19:27:18+00:00 Rafał Miłecki zajec5@gmail.com 2012-07-11T07:23:43+00:00 e1ac4b409037b128f9a3eca3b3ab5dbbb71a7e6f GMAC COMMON core is present on BCM4706 and is used for example to access board PHYs (PHYs can not be accessed directly using GBIT MAC core). Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
GMAC COMMON core is present on BCM4706 and is used for example to access
board PHYs (PHYs can not be accessed directly using GBIT MAC core).

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
bcma: fix build error on MIPS; implicit pcibios_enable_device 2012-04-10T18:13:30+00:00 Paul Gortmaker paul.gortmaker@windriver.com 2012-03-26T00:02:55+00:00 58f743ee06d400a887a3e30353c69c3151eb64df The following is seen during allmodconfig builds for MIPS: drivers/bcma/driver_pci_host.c:518:2: error: implicit declaration of function 'pcibios_enable_device' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [drivers/bcma/driver_pci_host.o] Error 1 Most likey introduced by commit 49dc9577155576b10ff79f0c1486c816b01f58bf "bcma: add PCIe host controller" Add the header instead of implicitly assuming it will be present. Sounds like a good idea, but that alone doesn't fix anything. The real problem is that the Kconfig has settings related to whether PCI is possible, i.e. 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 ...but what is missing is that BCMA_DRIVER_PCI_HOSTMODE doesn't have any dependencies on the above. Add one. CC: Hauke Mehrtens <hauke@hauke-m.de> CC: John W. Linville <linville@tuxdriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
The following is seen during allmodconfig builds for MIPS:

drivers/bcma/driver_pci_host.c:518:2: error: implicit declaration
of function 'pcibios_enable_device' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [drivers/bcma/driver_pci_host.o] Error 1

Most likey introduced by commit 49dc9577155576b10ff79f0c1486c816b01f58bf

    "bcma: add PCIe host controller"

Add the header instead of implicitly assuming it will be present.
Sounds like a good idea, but that alone doesn't fix anything.

The real problem is that the Kconfig has settings related to whether
PCI is possible, i.e.

  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

...but what is missing is that BCMA_DRIVER_PCI_HOSTMODE doesn't
have any dependencies on the above.  Add one.

CC: Hauke Mehrtens <hauke@hauke-m.de>
CC: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
bcma: add mips driver 2011-08-08T18:29:26+00:00 Hauke Mehrtens hauke@hauke-m.de 2011-07-22T23:20:09+00:00 21e0534ad7415559bb8dee0dc00e39646fed83c9 This adds a mips driver to bcma. This is only found on embedded devices. For now the driver just initializes the irqs used on this system. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
This adds a mips driver to bcma. This is only found on embedded
devices. For now the driver just initializes the irqs used on this
system.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>