litmus-rt.git/arch/powerpc/platforms/44x/Kconfig, branch master

powerpc/44x/Akebono: Remove select of IBM_EMAC_RGMII_WOL

2014-12-29T04:45:44+00:00

Commit 2a2c74b2efcb ("IBM Akebono: Add the Akebono platform") added a
select of IBM_EMAC_RGMII_WOL. But that Kconfig symbol isn't (yet) part
of the tree. So this select has been a nop since that commit was
included in v3.16-rc1.

Signed-off-by: Paul Bolle 
Acked-by: Alistair Popple 
Signed-off-by: Michael Ellerman

Merge Linus' tree to be be to apply submitted patches to newer code than

2014-11-20T13:42:02+00:00

current trivial.git base

IBM Akebono: Remove obsolete config select

2014-10-29T13:35:32+00:00

The original implementation of MMC support for Akebono introduced a
new configuration symbol (MMC_SDHCI_OF_476GTR). This symbol has been
dropped in favour of using the generic platform driver however the
select for this symbol was mistakenly left in the platform
configuration.

This patch removes the obsolete symbol selection.

Signed-off-by: Alistair Popple 
Signed-off-by: Paul Bolle 
Signed-off-by: Jiri Kosina

powerpc: Fix build failure when CONFIG_USB=y

2014-09-25T13:14:54+00:00

We are enabling USB unconditionally which results in following build failure

drivers/built-in.o: In function `tb_drom_read':
(.text+0x1b62b70): undefined reference to `usb_speed_string'
make: *** [vmlinux] Error

Enable USB only if USB_SUPPORT is set to avoid such failures

Signed-off-by: Pranith Kumar 
Acked-by: Alistair Popple 
Signed-off-by: Michael Ellerman

powerpc: Fix build failure on 44x

2014-09-25T13:14:54+00:00

Fix the following build failure

drivers/built-in.o: In function `nhi_init':
nhi.c:(.init.text+0x63390): undefined reference to `ehci_init_driver'

by adding a dependency on USB_EHCI_HCD which supplies the ehci_init_driver().

Also we need to depend on USB_OHCI_HCD similarly

Signed-off-by: Pranith Kumar 
Acked-by: Alistair Popple 
Signed-off-by: Michael Ellerman

ppc476: Enable a linker work around for IBM errata #46

2014-04-30T22:26:34+00:00

This patch adds an option to enable a work around for an icache bug on
476 that can cause execution of stale instructions when falling
through pages (IBM errata #46). It requires a recent version of
binutils which supports the --ppc476-workaround option.

The work around enables the appropriate linker options and ensures
that all module output sections are aligned to 4K page boundaries. The
work around is only required when building modules.

Signed-off-by: Alistair Popple 
Signed-off-by: Benjamin Herrenschmidt

powerpc: Added PCI MSI support using the HSTA module

2014-04-30T22:26:30+00:00

The PPC476GTR SoC supports message signalled interrupts (MSI) by writing
to special addresses within the High Speed Transfer Assist (HSTA) module.

This patch adds support for PCI MSI with a new system device. The DMA
window is also updated to allow access to the entire 42-bit address range
to allow PCI devices write access to the HSTA module.

Signed-off-by: Alistair Popple 
Signed-off-by: Benjamin Herrenschmidt

IBM Akebono: Add the Akebono platform

2014-04-30T22:26:26+00:00

This patch adds support for the IBM Akebono board.

Signed-off-by: Alistair Popple 
Signed-off-by: Benjamin Herrenschmidt

usb: host: remove selects of USB_ARCH_HAS_?HCI

2014-02-18T20:36:38+00:00

USB_ARCH_HAS_EHCI, USB_ARCH_HAS_OHCI, and USB_ARCH_HAS_XHCI were just
removed. Selecting them is a nop. The select statements for these
symbols can be removed too.

Signed-off-by: Paul Bolle 
Acked-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux

2013-05-09T16:59:16+00:00

Pull removal of GENERIC_GPIO from Grant Likely:
 "GENERIC_GPIO now synonymous with GPIOLIB.  There are no longer any
  valid cases for enableing GENERIC_GPIO without GPIOLIB, even though it
  is possible to do so which has been causing confusion and breakage.
  This branch does the work to completely eliminate GENERIC_GPIO."

* tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux:
  gpio: update gpio Chinese documentation
  Remove GENERIC_GPIO config option
  Convert selectors of GENERIC_GPIO to GPIOLIB
  blackfin: force use of gpiolib
  m68k: coldfire: use gpiolib
  mips: pnx833x: remove requirement for GENERIC_GPIO
  openrisc: default GENERIC_GPIO to false
  avr32: default GENERIC_GPIO to false
  xtensa: remove explicit selection of GENERIC_GPIO
  sh: replace CONFIG_GENERIC_GPIO by CONFIG_GPIOLIB
  powerpc: remove redundant GENERIC_GPIO selection
  unicore32: default GENERIC_GPIO to false
  unicore32: remove unneeded select GENERIC_GPIO
  arm: plat-orion: use GPIO driver on CONFIG_GPIOLIB
  arm: remove redundant GENERIC_GPIO selection
  mips: alchemy: require gpiolib
  mips: txx9: change GENERIC_GPIO to GPIOLIB
  mips: loongson: use GPIO driver on CONFIG_GPIOLIB
  mips: remove redundant GENERIC_GPIO select