Branch has one driver feature and one board bug fix. Merging it as a driver branch.
DMA driver change was later:
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
* tag 'ep93xx-fixes-for-3.5' of git://github.com/RyanMallon/linux-ep93xx:
dmaengine/ep93xx_dma: Implement double buffering for M2M DMA channels
arm: ep93xx: Don't try to release not acquired GPIO lines
Add the gate clocks and register region address definition
for FIMC-LITE devices available in EXYNOS4X12 SoCs.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
It removes the use of cpu_is_xxx from gpio-mxs driver and instead use
platform_device_id to identify the device. Accordingly, mxs platform
code is changed to register gpio device with different names, and
the registeration are done in soc specific initialization functions
now, so postcore_initcall(mxs_add_mxs_gpio) gets removed.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
As the ultimate for mxs platform is to convert over to device tree,
let's start always building in device tree support for the platform.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
It adds initial device tree support for imx23-evk board, and only
serial console is enabled.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
* 'msm-core' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm:
ARM: msm: fix compilation flags for MSM_SCM (part 2)
arch/arm/mach-msm: linux/gpio.h included twice
ARM: msm: Drop useless teq from DEBUG_LL support
The non-SMP sun4m NMI handler was still accessing SUN4C registers.
Fix that and share the sun4m NMI trap code between SMP and non-SMP
cases.
Signed-off-by: David S. Miller <davem@davemloft.net>
There were two blocks of code for the two ways to twiddle
the terminal count pin in the AUXIO register, one for
sun4c and one for sun4m. Kill the former.
Signed-off-by: David S. Miller <davem@davemloft.net>
Remove sun4 and sun4c machine ID values from asm/machines.h
Also kill NUM_SUN_MACHINES, use ARRAY_SIZE instead.
Kill asm/machines.h include and sun4c checks from asm/floppy_32.h
Remove asm/machines.h include from setup_32.c and time_32.c, unused.
Signed-off-by: David S. Miller <davem@davemloft.net>
We no longer have different versions of these so use a few simple
static inline functions.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
As we no longer support sun4c we can remove all the code to
support remapping the kernel in head_32.S.
We also try to tell the user that the machine is not support,
in case someone try to boot the kernel on a sun4c one day
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
With this we no longer do any run-time patchings of traps.
So drop the function + macro to support this.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This allows us to kill run-time patching for this function too
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
We used to runtime patch the trap table for srmmu.
With the removal of sun4c support this is no longer required.
With the sun4c trap removed we can remove all the referenced
trap handling which is sun4c specific.
This also allows us to get rid of the nosun4c.c file that
contained only dummy functions/data.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
