The patch 'arm/dt: Add dtb make rule' adds support to
create a .dtb file. But this is never removed afterwards.
Remove the generated .dtb file if 'distclean' is called.
Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Shawn Guo <shawn.guo@freescale.com>
Cc: Jason Liu <jason.hui@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Recent gcc versions generate unaligned accesses by default on ARMv6 and
later processors. This patch ensures that the SCTLR.A bit is always
cleared on such processors to avoid kernel traping before
alignment_init() is called.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: John Linn <John.Linn@xilinx.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
CONFIG_MSM_SCM uses the smc instruction, which with some
toolchains requires a ".arch_extension" directive.
Cc: David Brown <davidb@codeaurora.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: David Brown <davidb@codeaurora.org>
The merge commit "526b264 Merge branch 'imx/cleanup' into imx/devel"
left a duplicated mx28_add_mxs_mmc() call, which causes the problem
below during boot.
kobject_add_internal failed for mxs-mmc.1 with -EEXIST, don't try
to register things with the same name in the same directory.
The patch removes this leftover and also change mmc0 adding to align
with mmc1.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Resetting DISPC when a DISPC output is enabled causes the DSS to go into an
inconsistent state. Thus if the bootloader has enabled a display, the hwmod code
cannot reset the DISPC module just like that, but the outputs need to be
disabled first.
Add function dispc_disable_outputs() which disables all active overlay manager
and ensure all frame transfers are completed.
Modify omap_dss_reset() to call this function and clear DSS_CONTROL,
DSS_SDI_CONTROL and DSS_PLL_CONTROL so that DSS is in a clean state when the
DSS2 driver starts.
This resolves the hang issue(caused by a L3 error during boot) seen on the
beagle board C3, which has a factory bootloader that enables display. The issue
is resolved with this patch.
Thanks to Tomi and Sricharan for some additional testing.
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tested-by: R, Sricharan <r.sricharan@ti.com>
Signed-off-by: Archit Taneja <archit@ti.com>
[paul@pwsan.com: restructured code, removed omap_{read,write}l(), removed
cpu_is_omap*() calls and converted to dev_attr]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This patch adds a custom DSS reset function used on OMAPs from OMAP2
forward.
The function doesn't actually do a reset, it only waits for the reset to
complete. The reason for this is that on OMAP4 there is no possibility
to do a SW reset, and on OMAP2/3 doing a SW reset for dss_core resets
all the other DSS modules also, thus breaking the HWMOD model where
every DSS module is handled independently.
This fixes the problem with DSS reset on OMAP4, caused by the fact that
because there's no SW reset for dss_core on OMAP4, the HWMOD framework
doesn't try to reset dss_core and thus the DSS clocks were never enabled
at the same time. This causes causes the HWMOD reset to fail for
dss_dispc and dss_rfbi.
The common reset function will also allow us to fix another problem in
the future: before doing a reset we need to disable DSS outputs, which
are in some cases enabled by the bootloader, as otherwise DSS HW seems
to get more or less stuck, requiring a power reset to recover.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
[paul@pwsan.com: modified to build arch/arm/mach-omap2/display.o
unconditionally to avoid an error when !CONFIG_OMAP2_DSS]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
OMAP2/3 dss_core has a reset status flag in sysstatus register. Add
SYSS_HAS_RESET_STATUS flag to HWMOD data so it can be used.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
The OMAP4 HWMOD data currently contains errors with DSS clocks:
dss_hdmi and dss_venc have their main_clks wrong. The clocks should be
dss_48mhz_clk and dss_tv_clk, respectively.
These problems were temporarily fixed with the DSS patches
9ede365aa6 ("HACK: OMAP: DSS2: clk hack
for OMAP2/3"), and df5d3ed23c ("OMAP:
DSS2: HDMI: fix hdmi clock name"), which can be reverted after this
patch.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
DSS needs all DSS clocks to be enabled to be able to finish reset
properly. Before v3.1-rc1 the omapdss driver was managing clocks and
resets correctly. However, when omapdss started using runtime PM at
v3.1-rc1, the responsibility for the reset moved to HWMOD framework.
HWMOD framework does not currently enable all the DSS clocks when
resetting the DSS hardware. This causes the HWMOD frameworks boot-time
reset to fail, possibly leaving the DSS hardware in undefined state.
This patch sets HWMOD_CONTROL_OPT_CLKS_IN_RESET for dss_core. The flag
is actually not used on OMAP4, because dss_core hardware does not have
soft-reset functionality and thus the HWMOD framework never resets nor
waits for the reset to finish.
However, while the flag is not strictly needed currently, I think it
represents the HW correctly: all the DSS clocks should be enabled after
power-on to allow DSS hardware to finish its reset.
A custom reset function will be added in the following patches which
manages this correctly for OMAP4.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Remove the dss_dss_clk from dss_core's opt-clocks. dss_dss_clk already
defined as the dss main_clk, and thus is not needed as an opt-clock.
Remove opt-clocks for dss_dispc, as dispc only uses the main_clk.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
The OMAP3 HWMOD data currently contains these errors with DSS clocks:
- dss_rfbi is missing ick opt-clock, which is needed for RFBI to
calculate timings
- dss_dsi is missing ick and sys_clk
- dss_venc is missing dss_96m_fck opt-clock, which is required on
OMAP3430
- dss_venc's interface and main clocks are wrong, causing VENC to fail
to start
These problems were temporarily fixed with a DSS patch
9ede365aa6 ("HACK: OMAP: DSS2: clk hack
for OMAP2/3"), which can be reverted after this patch (and the similar
patches for other OMAPs).
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
DSS needs all DSS clocks to be enabled to be able to finish reset
properly. Before v3.1-rc1 the omapdss driver was managing clocks and
resets correctly. However, when omapdss started using runtime PM at
v3.1-rc1, the responsibility for the reset moved to HWMOD framework.
HWMOD framework does not currently enable all the DSS clocks when
resetting the DSS hardware. This hasn't caused any problems so far, but
we may just have been lucky.
dss_core's opt-clocks is also missing dss_96m_fck, which is a DSS clock
present only on OMAP3430, and thus required on OMAP3430 to finish the
reset.
This patch sets HWMOD_CONTROL_OPT_CLKS_IN_RESET and adds the dss_96m_fck
opt-clock for dss_core in OMAP3 HWMOD data, fixing the issue.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
[paul@pwsan.com: merged duplicate .flags fields]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
The OMAP2xxx HWMOD data currently contains two errors with DSS clocks:
- dss_rfbi is missing ick opt-clock, which is needed for RFBI to
calculate timings
- dss_venc's interface and main clocks are wrong, causing VENC to fail
to start
These problems were temporarily fixed with a DSS patch
9ede365aa6 ("HACK: OMAP: DSS2: clk hack
for OMAP2/3"), which can be reverted after this patch (and the similar
patches for other OMAPs).
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
DSS needs all DSS clocks to be enabled to be able to finish reset
properly. Before v3.1-rc1 the omapdss driver was managing clocks and
resets correctly. However, when omapdss started using runtime PM at
v3.1-rc1, the responsibility for the reset moved to HWMOD framework.
HWMOD framework does not currently enable all the DSS clocks when
resetting the DSS hardware. This hasn't caused any problems so far, but
we may just have been lucky.
This patch sets HWMOD_CONTROL_OPT_CLKS_IN_RESET for dss_core in OMAP2xxx
HWMOD data, fixing the issue.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
[paul@pwsan.com: merged duplicate .flags fields]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Commit 32aaeffbd4 (Merge branch
'modsplit-Oct31_2011'...) caused some build errors. Fix these
and make sure we always have export.h or module.h included
for MODULE_ and EXPORT_SYMBOL users:
$ grep -rl ^MODULE_ arch/arm/*omap*/*.c | xargs \
grep -L linux/module.h
arch/arm/mach-omap2/dsp.c
arch/arm/mach-omap2/mailbox.c
arch/arm/mach-omap2/omap-iommu.c
arch/arm/mach-omap2/smartreflex.c
Also check we either have export.h or module.h included
for the files exporting symbols:
$ grep -rl EXPORT_SYMBOL arch/arm/*omap*/*.c | xargs \
grep -L linux/export.h | xargs grep -L linux/module.h
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Include linux/export.h to fix below build warning:
CC arch/arm/plat-omap/omap_device.o
arch/arm/plat-omap/omap_device.c:1055: warning: data definition has no type or storage class
arch/arm/plat-omap/omap_device.c:1055: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL'
arch/arm/plat-omap/omap_device.c:1055: warning: parameter names (without types) in function declaration
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This reverts commit 2b034922af.
Will Deacon reports:
This is causing kexec to fail.
The symptoms are that the .init.text section is not loaded as part of the
new kernel image, so when we try to do the SMP/UP fixups we hit a whole sea
of poison left there by the previous kernel.
So my guess is that machine_kexec_prepare *is* too early for preparing the
reboot_code_buffer and, unless anybody has a good reason not to, I'd like to
revert the patch causing these problems.
Reported-by: Will Deacon <will.deacon@arm.com>
These files didn't exist at the time of the module.h split, and
so were not fixed by the commits on that baseline. Since they use
the EXPORT_SYMBOL and/or THIS_MODULE macros, they will need the
new export.h file included that provides them.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
cpuidle: Single/Global registration of idle states
cpuidle: Split cpuidle_state structure and move per-cpu statistics fields
cpuidle: Remove CPUIDLE_FLAG_IGNORE and dev->prepare()
cpuidle: Move dev->last_residency update to driver enter routine; remove dev->last_state
ACPI: Fix CONFIG_ACPI_DOCK=n compiler warning
ACPI: Export FADT pm_profile integer value to userspace
thermal: Prevent polling from happening during system suspend
ACPI: Drop ACPI_NO_HARDWARE_INIT
ACPI atomicio: Convert width in bits to bytes in __acpi_ioremap_fast()
PNPACPI: Simplify disabled resource registration
ACPI: Fix possible recursive locking in hwregs.c
ACPI: use kstrdup()
mrst pmu: update comment
tools/power turbostat: less verbose debugging
* git://git.infradead.org/mtd-2.6: (226 commits)
mtd: tests: annotate as DANGEROUS in Kconfig
mtd: tests: don't use mtd0 as a default
mtd: clean up usage of MTD_DOCPROBE_ADDRESS
jffs2: add compr=lzo and compr=zlib options
jffs2: implement mount option parsing and compression overriding
mtd: nand: initialize ops.mode
mtd: provide an alias for the redboot module name
mtd: m25p80: don't probe device which has status of 'disabled'
mtd: nand_h1900 never worked
mtd: Add DiskOnChip G3 support
mtd: m25p80: add EON flash EN25Q32B into spi flash id table
mtd: mark block device queue as non-rotational
mtd: r852: make r852_pm_ops static
mtd: m25p80: add support for at25df321a spi data flash
mtd: mxc_nand: preset_v1_v2: unlock all NAND flash blocks
mtd: nand: switch `check_pattern()' to standard `memcmp()'
mtd: nand: invalidate cache on unaligned reads
mtd: nand: do not scan bad blocks with NAND_BBT_NO_OOB set
mtd: nand: wait to set BBT version
mtd: nand: scrub BBT on ECC errors
...
Fix up trivial conflicts:
- arch/arm/mach-at91/board-usb-a9260.c
Merged into board-usb-a926x.c
- drivers/mtd/maps/lantiq-flash.c
add_mtd_partitions -> mtd_device_register vs changed to use
mtd_device_parse_register.
* 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: (230 commits)
Revert "tracing: Include module.h in define_trace.h"
irq: don't put module.h into irq.h for tracking irqgen modules.
bluetooth: macroize two small inlines to avoid module.h
ip_vs.h: fix implicit use of module_get/module_put from module.h
nf_conntrack.h: fix up fallout from implicit moduleparam.h presence
include: replace linux/module.h with "struct module" wherever possible
include: convert various register fcns to macros to avoid include chaining
crypto.h: remove unused crypto_tfm_alg_modname() inline
uwb.h: fix implicit use of asm/page.h for PAGE_SIZE
pm_runtime.h: explicitly requires notifier.h
linux/dmaengine.h: fix implicit use of bitmap.h and asm/page.h
miscdevice.h: fix up implicit use of lists and types
stop_machine.h: fix implicit use of smp.h for smp_processor_id
of: fix implicit use of errno.h in include/linux/of.h
of_platform.h: delete needless include <linux/module.h>
acpi: remove module.h include from platform/aclinux.h
miscdevice.h: delete unnecessary inclusion of module.h
device_cgroup.h: delete needless include <linux/module.h>
net: sch_generic remove redundant use of <linux/module.h>
net: inet_timewait_sock doesnt need <linux/module.h>
...
Fix up trivial conflicts (other header files, and removal of the ab3550 mfd driver) in
- drivers/media/dvb/frontends/dibx000_common.c
- drivers/media/video/{mt9m111.c,ov6650.c}
- drivers/mfd/ab3550-core.c
- include/linux/dmaengine.h
* 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
scsi: drop unused Kconfig symbol
pci: drop unused Kconfig symbol
stmmac: drop unused Kconfig symbol
x86: drop unused Kconfig symbol
powerpc: drop unused Kconfig symbols
powerpc: 40x: drop unused Kconfig symbol
mips: drop unused Kconfig symbols
openrisc: drop unused Kconfig symbols
arm: at91: drop unused Kconfig symbol
samples: drop unused Kconfig symbol
m32r: drop unused Kconfig symbol
score: drop unused Kconfig symbols
sh: drop unused Kconfig symbol
um: drop unused Kconfig symbol
sparc: drop unused Kconfig symbol
alpha: drop unused Kconfig symbol
Fix up trivial conflict in drivers/net/ethernet/stmicro/stmmac/Kconfig
as per Michal: the STMMAC_DUAL_MAC config variable is still unused and
should be deleted.
This patch makes the cpuidle_states structure global (single copy)
instead of per-cpu. The statistics needed on per-cpu basis
by the governor are kept per-cpu. This simplifies the cpuidle
subsystem as state registration is done by single cpu only.
Having single copy of cpuidle_states saves memory. Rare case
of asymmetric C-states can be handled within the cpuidle driver
and architectures such as POWER do not have asymmetric C-states.
Having single/global registration of all the idle states,
dynamic C-state transitions on x86 are handled by
the boot cpu. Here, the boot cpu would disable all the devices,
re-populate the states and later enable all the devices,
irrespective of the cpu that would receive the notification first.
Reference:
https://lkml.org/lkml/2011/4/25/83
Signed-off-by: Deepthi Dharwar <deepthi@linux.vnet.ibm.com>
Signed-off-by: Trinabh Gupta <g.trinabh@gmail.com>
Tested-by: Jean Pihet <j-pihet@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This is the first step towards global registration of cpuidle
states. The statistics used primarily by the governor are per-cpu
and have to be split from rest of the fields inside cpuidle_state,
which would be made global i.e. single copy. The driver_data field
is also per-cpu and moved.
Signed-off-by: Deepthi Dharwar <deepthi@linux.vnet.ibm.com>
Signed-off-by: Trinabh Gupta <g.trinabh@gmail.com>
Tested-by: Jean Pihet <j-pihet@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Cpuidle governor only suggests the state to enter using the
governor->select() interface, but allows the low level driver to
override the recommended state. The actual entered state
may be different because of software or hardware demotion. Software
demotion is done by the back-end cpuidle driver and can be accounted
correctly. Current cpuidle code uses last_state field to capture the
actual state entered and based on that updates the statistics for the
state entered.
Ideally the driver enter routine should update the counters,
and it should return the state actually entered rather than the time
spent there. The generic cpuidle code should simply handle where
the counters live in the sysfs namespace, not updating the counters.
Reference:
https://lkml.org/lkml/2011/3/25/52
Signed-off-by: Deepthi Dharwar <deepthi@linux.vnet.ibm.com>
Signed-off-by: Trinabh Gupta <g.trinabh@gmail.com>
Tested-by: Jean Pihet <j-pihet@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Len Brown <len.brown@intel.com>
* 'rmobile-latest' of git://github.com/pmundt/linux-sh: (21 commits)
ARM: mach-shmobile: ag5evm needs CONFIG_I2C
ARM: mach-shmobile: sh73a0 and AG5EVM PINT support
ARM: mach-shmobile: Add support for PINT though INTC macros
ARM: mach-shmobile: SDHI0 GPIO hotplug for AG5EVM
ARM: mach-shmobile: Use common INTC IRQ code on sh73a0
ARM: mach-shmobile: Use common INTC IRQ code on sh7372
ARM: mach-shmobile: Use common INTC IRQ code on sh7377
ARM: mach-shmobile: Use common INTC IRQ code on sh7367
ARM: mach-shmobile: sh73a0 GPIO IRQ support
ARM: sh7372 ap4evb NOR Flash USB boot fix
ARM: mach-shmobile: sh7372 Mackerel NOR Flash USB boot fix
sh: intc: Allow triggering on both edges for ARM SoCs
ARM: mach-shmobile: Break out INTC IRQ code
ARM: mach-shmobile: Kota2 SDHI0 and SDHI1 support
ARM: mach-shmobile: Kota2 SCIFA4 and SCIFB support
ARM: mach-shmobile: Kota2 MMCIF support
ARM: mach-shmobile: Kota2 GPIO LEDs support
ARM: mach-shmobile: Kota2 GPIO Keys support
ARM: mach-shmobile: Kota2 KEYSC support
ARM: mach-shmobile: Kota2 SCIFA2 and SMSC911X support
...
The arch/arm/mach-exynos4 directory (CONFIG_ARCH_EXYNOS4) has
made for plaforms based on EXYNOS4 SoCs. But since upcoming
Samsung's SoCs such as EXYNOS5 (ARM Cortex A15) can reuse most
codes in current mach-exynos4, one mach-exynos directory will
be used for them.
This patch changes to CONFIG_ARCH_EXYNOS (arch/arm/mach-exynos)
but keeps original CONFIG_ARCH_EXYNOS4 in mach-exynos/Kconfig to
avoid changing in driver side.
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
MCT recently gained per cpu interrupts, and missed the fact that
ARM has moved to a genirq based implementation.
This patch converts the driver to the new API.
Boot tested on Origen.
Cc: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
PWM timers use pclk("timers" clk) as parent clk. If this pclk is the
disabled state when PWM driver is probed, then it causes wrong read and
write operation about registers of PWM.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Fix following build error.
arch/arm/plat-samsung/dev-backlight.c: In function 'samsung_bl_set':
arch/arm/plat-samsung/dev-backlight.c:145: error: implicit declaration of function 'kfree'
Signed-off-by: Jonghwan Choi <jhbird.choi@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* 'next/devel2' of git://git.linaro.org/people/arnd/arm-soc: (30 commits)
ARM: mmp: register internal sram bank
ARM: mmp: register audio sram bank
ARM: mmp: add sram allocator
gpio/samsung: Complain loudly if we don't know the SoC
ARM: S3C64XX: Fix SoC identification for S3C64xx devices
ARM: S3C2443: Remove redundant s3c_register_clocks call for init_clocks
ARM: S3C24XX: Add devname for hsmmc1 pclk
ARM: S3C24XX: use clk_get_rate to init fclk in common_setup_clocks
ARM: S3C2443: Accommodate cpufreq frequency scheme in armdiv
ARM: S3C2443: handle unset armdiv values gracefully
ARM: S3C2443: Add get_rate operation for clk_armdiv
ARM: S3C2416: Add comment describing the armdiv/armclk
ARM: S3C2443: Move clk_arm and clk_armdiv to common code
ARM: S3C24XX: Add infrastructure to transmit armdiv to common code
ARM: S3C2416: Add armdiv_mask constant
ARM: EXYNOS4: Add support for M-5MOLS camera on Nuri board
ARM: EXYNOS4: Enable MFC on ORIGEN
ARM: SAMSUNG: Add support s3c2416-adc for S3C2416/S3C2450
ARM: SAMSUNG: Add support s3c2443-adc for S3C2443
ARM: SAMSUNG: Allow overriding of adc device name for S3C24XX
...
* 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc: (79 commits)
ARM: SAMSUNG: Move fimc plat. device from board files to plat-samsung
ARM: SAMSUNG: Cleanup resources by using macro
ARM: SAMSUNG: Cleanup plat-samsung/devs.c and devs.h
ARM: S5P: To merge devs.c files to one devs.c
ARM: S3C64XX: To merge devs.c files to one devs.c
ARM: S3C24XX: To merge s3c24xx devs.c files to one devs.c
ARM: S5P64X0: Add Power Management support
ARM: S5P: Make the sleep code common for S5P series SoCs
ARM: S5P: Make the common S5P PM code conditionally compile
ARM: SAMSUNG: Move S5P header files to plat-samsung
ARM: SAMSUNG: Move S3C24XX header files to plat-samsung
ARM: SAMSUNG: Moving each SoC support header files
ARM: SAMSUNG: Consolidate plat/pll.h
ARM: SAMSUNG: Consolidate plat/pwm-clock.h
ARM: SAMSUNG: Cleanup mach/clkdev.h
ARM: SAMSUNG: remove sdhci default configuration setup platform helper
ARM: EXYNOS4: Add FIMC device on SMDKV310 board
ARM: EXYNOS4: Add header file protection macros
ARM: EXYNOS4: Add usb ehci device to the SMDKV310
ARM: S3C2443: Add hsspi-clock from pclk and rename S3C2443 hsspi sclk
...
Fix up conflicts in
- arch/arm/mach-exynos4/{Kconfig,clock.c}
ARM_CPU_SUSPEND, various random device tables (gah!)
- drivers/gpio/Makefile
sa1100 gpio added, samsung gpio drivers merged
A mismerge in 43872fa (Merge branch 'depends/rmk/gpio' into next/fixes)
causes these build errors:
In file included from arch/arm/mach-pxa/include/mach/gpio.h:30,
from arch/arm/include/asm/gpio.h:6,
from include/linux/gpio.h:31,
from arch/arm/mach-pxa/generic.c:20:
arch/arm/mach-pxa/include/mach/gpio-pxa.h: In function ■__gpio_is_occupied■:
arch/arm/mach-pxa/include/mach/gpio-pxa.h:121: error: invalid operands to binary >> (have ■void *■ and ■unsigned int■)
arch/arm/mach-pxa/include/mach/gpio-pxa.h:122: error: invalid operands to binary & (have ■void *■ and ■int■)
arch/arm/mach-pxa/include/mach/gpio-pxa.h:129: error: invalid operands to binary & (have ■void *■ and ■int■)
So fix them.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
When breaking apart the DaVinci GPIO files I accidentally
marked it non-complex while it is indeed complex.
Reported-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This reverts commit 4bd0fe1c78.
This implementation can introduce a problem and 'ARM: SMP: fix
per cpu timer setup before the cpu is marked online' patch can
solve the cpu_oneline vs. cpu_active problem so that should be
reverted.
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Fix:
WARNING: vmlinux.o(.text+0x1a820): Section mismatch in reference from the function eseries_register_clks() to the function .init.text:clkdev_add_table()
The function eseries_register_clks() references
the function __init clkdev_add_table().
This is often because eseries_register_clks lacks a __init
annotation or the annotation of clkdev_add_table is wrong.
by adding the __init annotation to eseries_register_clks() - this
function is only called from other __init-marked functions. While
we're here, mark it static as it's only called from within eseries.c.
Acked-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
The mark of conflict should be removed.
This happened at the commit fba9569924 ("Merge branch 'next' of
git://git.infradead.org/users/vkoul/slave-dma")
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
[ I always check the conflict resolution with "git diff" before I add
the result, but I clearly missed that this time, and didn't notice the
second conflict in that file after having fixed the first one.
Oops, my bad. - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Convert to use matrix keyboard to remove the warning
"Please update the board to use matrix-keypad driver".
Based on similar setup in palmtc.c. Note that this
patch is compile tested only because of lack of working
hardware.
Signed-off-by: Tony Lindgren <tony@atomide.com>
There is no use for omap-alsa.h and board-palmz71.c doesn't need it either.
Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Fix "Enable 32kHz OS timer in order to allow sleep states in idle"
warning. We are now compiling in bothe MPU timer and 32 KiHz timer,
so this warning is only valid when MPU_TIMER is set and OMAP_DM_TIMER
is not set.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Remove the structure since a default one is now available.
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Cc: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The commit 318c3e15cd
added some "fck" clock alias to timer devices that are
not needed anymore since hwmod framework will create
them automatically.
A warning was added to highlight and thus fix the redundancy.
[ 0.616424] omap_timer.1: alias fck already exists
[ 0.621948] omap_timer.2: alias fck already exists
[ 0.627380] omap_timer.3: alias fck already exists
[ 0.632781] omap_timer.4: alias fck already exists
[ 0.638214] omap_timer.5: alias fck already exists
[ 0.643615] omap_timer.6: alias fck already exists
[ 0.649078] omap_timer.7: alias fck already exists
[ 0.654479] omap_timer.8: alias fck already exists
[ 0.659881] omap_timer.9: alias fck already exists
[ 0.665283] omap_timer.10: alias fck already exists
[ 0.670776] omap_timer.11: alias fck already exists
Remove all the clkdev entries for timer fck alias.
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Cc: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Remove the init of card detect pin because
omap_mux_init_gpio() is called during hsmmc initialization
for the write protect and card detect pin.
Signed-off-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Not in use anymore.
Signed-off-by: Bjarne Steinsbo <bsteinsbo@gmail.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
* 'next' of git://git.infradead.org/users/vkoul/slave-dma: (63 commits)
dmaengine: mid_dma: mask_peripheral_interrupt only when dmac is idle
dmaengine/ep93xx_dma: add module.h include
pch_dma: Reduce wasting memory
pch_dma: Fix suspend issue
dma/timberdale: free_irq() on an error path
dma: shdma: transfer based runtime PM
dmaengine: shdma: protect against the IRQ handler
dmaengine i.MX DMA/SDMA: add missing include of linux/module.h
dmaengine: delete redundant chan_id and chancnt initialization in dma drivers
dmaengine/amba-pl08x: Check txd->llis_va before freeing dma_pool
dmaengine/amba-pl08x: Add support for sg len greater than one for slave transfers
serial: sh-sci: don't filter on DMA device, use only channel ID
ARM: SAMSUNG: Remove Samsung specific enum type for dma direction
ASoC: Samsung: Update DMA interface
spi/s3c64xx: Merge dma control code
spi/s3c64xx: Add support DMA engine API
ARM: SAMSUNG: Remove S3C-PL330-DMA driver
ARM: S5P64X0: Use generic DMA PL330 driver
ARM: S5PC100: Use generic DMA PL330 driver
ARM: S5PV210: Use generic DMA PL330 driver
...
Fix up fairly trivial conflicts in
- arch/arm/mach-exynos4/{Kconfig,clock.c}
- arch/arm/mach-s5p64x0/dma.c
get_context_loss_count functions return context loss count as u32, and
zero means an error. However, zero is also returned when context has
never been lost and could also be returned when the context loss count
has wrapped and goes to zero.
Change the functions to return an int, with negative value meaning an
error.
OMAP HSMMC code uses omap_pm_get_dev_context_loss_count(), but as the
hsmmc code handles the returned value as an int, with negative value
meaning an error, this patch actually fixes hsmmc code also.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
[tony@atomide.com: updated to fix a warning with recent dmtimer changes]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Fix the typo, instead it should be SDMMC1
USBC1 is not related to MMC1 I/Os
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
MMC1 data line IO's are powered down in before set regulator function.
IO's should not be powered ON when regulator is OFF.
Keep the IO's in power pown mode after regulator OFF otherwise VMODE_ERROR
interrupt is generated due to mismatch in input (regulator)
voltage and MMC IO drive voltage.
Delete incorrect comments which are not applicable for OMAP4.
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
Reported-by: Viswanath Puttagunta <vishp@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Commit d6504acd21 ("OMAP2+: hwmod:
remove OMAP_CHIP*") tests the inverse condition of what it should be
testing for the return value from omap_hwmod_register(). This causes
several IP blocks to not be registered on several OMAP3 family devices.
Fixing that bug also unmasked another bug, originally reported by
Chase Maupin <chase.maupin@ti.com> and then subsequently by Abhilash K
V <abhilash.kv@ti.com>, which caused SmartReflex IP blocks to be
registered on SoCs that don't support them.
Thanks to Russell King - ARM Linux <linux@arm.linux.org.uk> for comments
on a previous version of the patch.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Chase Maupin <chase.maupin@ti.com>
Cc: Abhilash K V <abhilash.kv@ti.com>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Commit 4d17aeb1c5 ("OMAP: I2C: split
device registration and convert OMAP2+ to omap_device") makes
omap2_i2c_add_bus() return a pointer to an omap_device instead on
success instead of 0.
This breaks the omap_register_i2c_bus() ABI and results in the igep0020
board code detecting an I2C bus registration error when there is none.
Fix the problem by using PTR_RET() instead of PTR_ERR() in
omap2_i2c_add_bus().
Reported-by: Alexander Kinzer <a.kinzer@plusoptix.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[tony@atomide.com: updated to return pdev instead of od]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Include linux/module.h to fix below build error:
CC arch/arm/plat-omap/dmtimer.o
arch/arm/plat-omap/dmtimer.c:184: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:184: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:184: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:215: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:215: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:215: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:228: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:228: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:228: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:234: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:234: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:234: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:240: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:240: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:240: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:248: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:248: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:248: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:294: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:294: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:294: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:302: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:302: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:302: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:316: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:316: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:316: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:344: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:344: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:344: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:361: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:361: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:361: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:380: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:380: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:380: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:406: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:406: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:406: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:443: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:443: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:443: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:468: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:468: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:468: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:494: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:494: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:494: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:517: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:517: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:517: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:534: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:534: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:534: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:549: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:549: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:549: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:561: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:561: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:561: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:572: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:572: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:572: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:587: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:587: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:587: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:604: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:604: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
arch/arm/plat-omap/dmtimer.c:604: warning: parameter names (without types) in function declaration
arch/arm/plat-omap/dmtimer.c:746: error: expected declaration specifiers or '...' before string constant
arch/arm/plat-omap/dmtimer.c:746: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:746: warning: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION'
arch/arm/plat-omap/dmtimer.c:746: warning: function declaration isn't a prototype
arch/arm/plat-omap/dmtimer.c:747: error: expected declaration specifiers or '...' before string constant
arch/arm/plat-omap/dmtimer.c:747: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:747: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE'
arch/arm/plat-omap/dmtimer.c:747: warning: function declaration isn't a prototype
arch/arm/plat-omap/dmtimer.c:748: error: expected declaration specifiers or '...' before string constant
arch/arm/plat-omap/dmtimer.c:748: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:748: warning: type defaults to 'int' in declaration of 'MODULE_ALIAS'
arch/arm/plat-omap/dmtimer.c:748: warning: function declaration isn't a prototype
arch/arm/plat-omap/dmtimer.c:749: error: expected declaration specifiers or '...' before string constant
arch/arm/plat-omap/dmtimer.c:749: warning: data definition has no type or storage class
arch/arm/plat-omap/dmtimer.c:749: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR'
arch/arm/plat-omap/dmtimer.c:749: warning: function declaration isn't a prototype
make[1]: *** [arch/arm/plat-omap/dmtimer.o] Error 1
make: *** [arch/arm/plat-omap] Error 2
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Include linux/module.h to fix below build error:
CC arch/arm/mach-omap2/omap_l3_noc.o
arch/arm/mach-omap2/omap_l3_noc.c:240: error: expected ',' or ';' before 'MODULE_DEVICE_TABLE'
arch/arm/mach-omap2/omap_l3_noc.c:250: error: 'THIS_MODULE' undeclared here (not in a function)
make[1]: *** [arch/arm/mach-omap2/omap_l3_noc.o] Error 1
make: *** [arch/arm/mach-omap2] Error 2
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Commit f718e2c034 (ARM: OMAP2+: devices:
Remove all omap_device_pm_latency structures) removed these structures.
Commit 3528c58eb9 (OMAP: omap_device:
when building return platform_device instead of omap_device) now
returns platform_device instead of omap_device.
Fix up the omap-mcpdm init function since this part comes via sound
tree, and there has been changes regarding to hwmod/omap_device_build.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
CC: Benoit Cousson <b-cousson@ti.com>
CC: Kevin Hilman <khilman@ti.com>
[tony@atomide.com: updated comments]
Signed-off-by: Tony Lindgren <tony@atomide.com>
When customizing omap2plus_defconfig to build for only
one board (omap3evm), I came across these warnings and
errors (filenames truncated):
arch/arm/mach-omap2/board-generic.c:76:20: warning: 'omap4_init' defined but not used
arch/arm/mach-omap2/built-in.o: In function `omap2420_init_early':
arch/arm/mach-omap2/io.c:364: undefined reference to `omap2_set_globals_242x'
arch/arm/mach-omap2/io.c:366: undefined reference to `omap2xxx_voltagedomains_init'
arch/arm/mach-omap2/io.c:367: undefined reference to `omap242x_powerdomains_init'
arch/arm/mach-omap2/io.c:368: undefined reference to `omap242x_clockdomains_init'
arch/arm/mach-omap2/io.c:369: undefined reference to `omap2420_hwmod_init'
arch/arm/mach-omap2/built-in.o: In function `omap2430_init_early':
arch/arm/mach-omap2/io.c:376: undefined reference to `omap2_set_globals_243x'
arch/arm/mach-omap2/io.c:378: undefined reference to `omap2xxx_voltagedomains_init'
arch/arm/mach-omap2/io.c:379: undefined reference to `omap243x_powerdomains_init'
arch/arm/mach-omap2/io.c:380: undefined reference to `omap243x_clockdomains_init'
arch/arm/mach-omap2/io.c:381: undefined reference to `omap2430_hwmod_init'
arch/arm/mach-omap2/built-in.o: In function `omap4430_init_early':
arch/arm/mach-omap2/io.c:436: undefined reference to `omap2_set_globals_443x'
arch/arm/mach-omap2/io.c:438: undefined reference to `omap44xx_voltagedomains_init'
arch/arm/mach-omap2/io.c:439: undefined reference to `omap44xx_powerdomains_init'
arch/arm/mach-omap2/io.c:440: undefined reference to `omap44xx_clockdomains_init'
arch/arm/mach-omap2/io.c:441: undefined reference to `omap44xx_hwmod_init'
This patch fixes them.
Signed-off-by: Sanjeev Premi <premi@ti.com>
Acked-by: Thomas Weber <weber@corscience.de>
[tony@atomide.com: updated to fix warnings for board-generic.c]
Signed-off-by: Tony Lindgren <tony@atomide.com>
ag5evm implements a backlight control, using an I2C controller, therefore
it needs CONFIG_I2C to fix this make failure
arch/arm/mach-shmobile/built-in.o: In function `lcd_on':
pfc-sh73a0.c:(.text+0x2334): undefined reference to `i2c_get_adapter'
pfc-sh73a0.c:(.text+0x2370): undefined reference to `i2c_transfer'
(ignore pfc-sh73a0.c) and to build successfully.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Support PINT on sh73a0 and AG5EVM using INTC PINT macros.
With this patch applied the AG5EVM ethernet is handled
through one of the chained sh73a0 PINT interrupt controllers.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Add a INTC_PINT() macro with various helper bits to allow SoCs
like sh73a0 to suppor the PINT hardware using regular INTC tables.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Implement GPIO hotplugging via TMIO_MMC_HAS_COLD_CD for
AG5EVM SDHI0. This is possible now when INTCA is used for
IRQ triggering on sh73a0. Without INTCA IRQ support we are
left with the GIC hardware block that does not support
dealing with active low interrupt sources.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Improve IRQ triggering support by making use of the macro
INTC_IRQ_PINS_32() for INTCA on sh73a0. Unfortunately it
is not as easy as just using the macro as-is, we need to
do mask and unmaks in the GIC but configure other bits
and ack in INTCA. Update GPIO IRQ mappings while at it.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This patch adds support for sh73a0 GPIO IRQs by making use
of the PFC GPIO IRQ feature. Only IRQ pins are supported
at this time. In the future when PINT interrupts also are
supported properly we can easily extend the table with such
information. Also, the sh73a0 is currently making use of
the GIC for external interrupt which is rather unflexible
when it comes to triggering configuration at this point.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Always use CS0 shadow area for NOR flash instead of regular CS0
memory area on ap4evb.
When booting from CS0 NOR Flash the regular CS0 memory area is
available, but when booting via USB the MASK ROM gets mapped to
0x0 which gets in the way for the NOR Flash. Always using CS0
shadow area works well for both NOR Flash boot and USB boot.
Signed-off-by: Bastian Hecht <hechtb@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Always use CS0 shadow area for NOR flash instead of regular CS0
memory area on Mackerel.
When booting from CS0 NOR Flash the regular CS0 memory area is
available, but when booting via USB the MASK ROM gets mapped to
0x0 which gets in the way for the NOR Flash. Always using CS0
shadow area works well for both NOR Flash boot and USB boot.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Add INTC_IRQ_PINS_16() and INTC_IRQ_PINS_32() to mach/intc.h.
These macros define 16 or 32 external IRQ pins on a certain
memory base address. Can be used with INTCA or INTCS.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (144 commits)
[media] saa7134.h: Suppress compiler warnings when CONFIG_VIDEO_SAA7134_RC is not set
[media] it913x [VER 1.07] Support for single ITE 9135 devices
[media] Support for Terratec G1
[media] cx25821: off by one in cx25821_vidioc_s_input()
[media] media: tea5764: reconcile Kconfig symbol and macro
[media] omap_vout: Add poll() support
[media] omap3isp: preview: Add crop support on the sink pad
[media] omap3isp: preview: Rename min/max input/output sizes defines
[media] omap3isp: preview: Remove horizontal averager support
[media] omap3isp: Report the ISP revision through the media controller API
[media] omap3isp: ccdc: remove redundant operation
[media] omap3isp: Fix memory leaks in initialization error paths
[media] omap3isp: Add missing mutex_destroy() calls
[media] omap3isp: Move *_init_entities() functions to the init/cleanup section
[media] omap3isp: Move media_entity_cleanup() from unregister() to cleanup()
[media] MFC: Change MFC firmware binary name
[media] vb2: add vb2_get_unmapped_area in vb2 core
[media] v4l: Add v4l2 subdev driver for S5K6AAFX sensor
[media] v4l: Add AUTO option for the V4L2_CID_POWER_LINE_FREQUENCY control
[media] media: ov6650: stylistic improvements
...
The patch "ARM: gic: consolidate PPI handling" removes the usage
of test_for_ltirq. After the merge of imx6q remove this there, too.
Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
The sh_mobile_ceu_camera driver has been converted to use the V4L2
subdevice .[gs]_mbus_config() operations, therefore we don't need
SOCAM_* flags for the soc_camera_platform driver anymore. Remove
them.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Camera-switching GPIOs are provided by a i2c GPIO extender, switching
them can send the caller to sleep. Use the GPIO API *_cansleep methods
explicitly to avoid runtime warnings.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Prepare the board to switch to the new subdevice media-bus configuration
operations.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The sh_mobile_csi2 driver will change meaning of the .lanes platform
data field from "bitmask of used lanes" to "number of used lanes."
To avoid a regression during this transition switch ap4evb to rely
on the 2 lane default.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
arch/arm/mach-mx5/clock-mx51-mx53.c: In function 'clk_get_freq_dt':
arch/arm/mach-mx5/clock-mx51-mx53.c:1643: error: implicit declaration of function 'for_each_compatible_node'
arch/arm/mach-mx5/clock-mx51-mx53.c:1643: error: expected ';' before '{' token
Signed-off-by: Jason Liu <jason.hui@linaro.org>
arch/arm/plat-mxc/tzic.c:105: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'tzic_handle_irq'
Signed-off-by: Jason Liu <jason.hui@linaro.org>
As local timer interrupts are now handled as normal interrupts,
remove the special case in the GIC handler.
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Tested-and-Acked-by: Shawn Guo <shawn.guo@linaro.org>
* 'for-next' of git://git.infradead.org/users/sameo/mfd-2.6: (80 commits)
mfd: Fix missing abx500 header file updates
mfd: Add missing <linux/io.h> include to intel_msic
x86, mrst: add platform support for MSIC MFD driver
mfd: Expose TurnOnStatus in ab8500 sysfs
mfd: Remove support for early drop ab8500 chip
mfd: Add support for ab8500 v3.3
mfd: Add ab8500 interrupt disable hook
mfd: Convert db8500-prcmu panic() into pr_crit()
mfd: Refactor db8500-prcmu request_clock() function
mfd: Rename db8500-prcmu init function
mfd: Fix db5500-prcmu defines
mfd: db8500-prcmu voltage domain consumers additions
mfd: db8500-prcmu reset code retrieval
mfd: db8500-prcmu tweak for modem wakeup
mfd: Add db8500-pcmu watchdog accessor functions for watchdog
mfd: hwacc power state db8500-prcmu accessor
mfd: Add db8500-prcmu accessors for PLL and SGA clock
mfd: Move to the new db500 PRCMU API
mfd: Create a common interface for dbx500 PRCMU drivers
mfd: Initialize DB8500 PRCMU regs
...
Fix up trivial conflicts in
arch/arm/mach-imx/mach-mx31moboard.c
arch/arm/mach-omap2/board-omap3beagle.c
arch/arm/mach-u300/include/mach/irqs.h
drivers/mfd/wm831x-spi.c
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock:
hwspinlock: add MAINTAINERS entries
hwspinlock/omap: omap_hwspinlock_remove should be __devexit
hwspinlock/u8500: add hwspinlock driver
hwspinlock/core: register a bank of hwspinlocks in a single API call
hwspinlock/core: remove stubs for register/unregister
hwspinlock/core: use a mutex to protect the radix tree
hwspinlock/core/omap: fix id issues on multiple hwspinlock devices
hwspinlock/omap: simplify allocation scheme
hwspinlock/core: simplify 'owner' handling
hwspinlock/core: simplify Kconfig
Fix up trivial conflicts (addition of omap_hwspinlock_pdata, removal of
omap_spinlock_latency) in arch/arm/mach-omap2/hwspinlock.c
Also, do an "evil merge" to fix a compile error in omap_hsmmc.c which
for some reason was reported in the same email thread as the "please
pull hwspinlock changes".
* 'next/soc' of git://git.linaro.org/people/arnd/arm-soc: (21 commits)
MAINTAINERS: add ARM/FREESCALE IMX6 entry
arm/imx: merge i.MX3 and i.MX6
arm/imx6q: add suspend/resume support
arm/imx6q: add device tree machine support
arm/imx6q: add smp and cpu hotplug support
arm/imx6q: add core drivers clock, gpc, mmdc and src
arm/imx: add gic_handle_irq function
arm/imx6q: add core definitions and low-level debug uart
arm/imx6q: add device tree source
ARM: highbank: add suspend support
ARM: highbank: Add cpu hotplug support
ARM: highbank: add SMP support
MAINTAINERS: add Calxeda Highbank ARM platform
ARM: add Highbank core platform support
ARM: highbank: add devicetree source
ARM: l2x0: add empty l2x0_of_init
picoxcell: add a definition of VMALLOC_END
picoxcell: remove custom ioremap implementation
picoxcell: add the DTS for the PC7302 board
picoxcell: add the DTS for pc3x2 and pc3x3 devices
...
Fix up trivial conflicts in arch/arm/Kconfig, and some more header file
conflicts in arch/arm/mach-omap2/board-generic.c (as per an ealier merge
by Arnd).
* 'next/dt' of git://git.linaro.org/people/arnd/arm-soc:
ARM: gic: use module.h instead of export.h
ARM: gic: fix irq_alloc_descs handling for sparse irq
ARM: gic: add OF based initialization
ARM: gic: add irq_domain support
irq: support domains with non-zero hwirq base
of/irq: introduce of_irq_init
ARM: at91: add at91sam9g20 and Calao USB A9G20 DT support
ARM: at91: dt: at91sam9g45 family and board device tree files
arm/mx5: add device tree support for imx51 babbage
arm/mx5: add device tree support for imx53 boards
ARM: msm: Add devicetree support for msm8660-surf
msm_serial: Add devicetree support
msm_serial: Use relative resources for iomem
Fix up conflicts in arch/arm/mach-at91/{at91sam9260.c,at91sam9g45.c}
* 'next/cleanup2' of git://git.linaro.org/people/arnd/arm-soc: (31 commits)
ARM: OMAP: Warn if omap_ioremap is called before SoC detection
ARM: OMAP: Move set_globals initialization to happen in init_early
ARM: OMAP: Map SRAM later on with ioremap_exec()
ARM: OMAP: Remove calls to SRAM allocations for framebuffer
ARM: OMAP: Avoid cpu_is_omapxxxx usage until map_io is done
ARM: OMAP1: Use generic map_io, init_early and init_irq
arm/dts: OMAP3+: Add mpu, dsp and iva nodes
arm/dts: OMAP4: Add a main ocp entry bound to l3-noc driver
ARM: OMAP2+: l3-noc: Add support for device-tree
ARM: OMAP2+: board-generic: Add i2c static init
ARM: OMAP2+: board-generic: Add DT support to generic board
arm/dts: Add support for OMAP3 Beagle board
arm/dts: Add initial device tree support for OMAP3 SoC
arm/dts: Add support for OMAP4 SDP board
arm/dts: Add support for OMAP4 PandaBoard
arm/dts: Add initial device tree support for OMAP4 SoC
ARM: OMAP: omap_device: Add a method to build an omap_device from a DT node
ARM: OMAP: omap_device: Add omap_device_[alloc|delete] for DT integration
of: Add helpers to get one string in multiple strings property
ARM: OMAP2+: devices: Remove all omap_device_pm_latency structures
...
Fix up trivial header file conflicts in arch/arm/mach-omap2/board-generic.c
* 'next/cross-platform' of git://git.linaro.org/people/arnd/arm-soc:
arm/imx: use Kconfig choice for low-level debug UART selection
ARM: realview: use Kconfig choice for debug UART selection
ARM: plat-samsung: use Kconfig choice for debug UART selection
ARM: versatile: convert logical CPU numbers to physical numbers
ARM: ux500: convert logical CPU numbers to physical numbers
ARM: shmobile: convert logical CPU numbers to physical numbers
ARM: msm: convert logical CPU numbers to physical numbers
ARM: exynos4: convert logical CPU numbers to physical numbers
Fix up trivial conflict (config DEBUG_S3C_UART move/split vs addition of
ARM_KPROBES_TEST option) in arch/arm/Kconfig.debug
* 'next/devel' of git://git.linaro.org/people/arnd/arm-soc: (50 commits)
ARM: tegra: update defconfig
arm/tegra: Harmony: Configure PMC for low-level interrupts
arm/tegra: device tree support for ventana board
arm/tegra: add support for ventana pinmuxing
arm/tegra: prepare Seaboard pinmux code for derived boards
arm/tegra: pinmux: ioremap registers
gpio/tegra: Convert to a platform device
arm/tegra: Convert pinmux driver to a platform device
arm/dt: Tegra: Add pinmux node to tegra20.dtsi
arm/tegra: Prep boards for gpio/pinmux conversion to pdevs
ARM: mx5: fix clock usage for suspend
ARM i.MX entry-macro.S: remove now unused code
ARM i.MX boards: use CONFIG_MULTI_IRQ_HANDLER
ARM i.MX tzic: add handle_irq function
ARM i.MX avic: add handle_irq function
ARM: mx25: Add the missing IIM base definition
ARM i.MX avic: convert to use generic irq chip
mx31moboard: Add poweroff support
ARM: mach-qong: Add watchdog support
ARM: davinci: AM18x: Add wl1271/wlan support
...
Fix up conflicts in:
arch/arm/mach-at91/at91sam9g45.c
arch/arm/mach-mx5/devices-imx53.h
arch/arm/plat-mxc/include/mach/memory.h
* 'next/board' of git://git.linaro.org/people/arnd/arm-soc: (34 commits)
ep93xx: add support Vision EP9307 SoM
ARM: mxs: Add initial support for DENX MX28
ARM: EXYNOS4: Add support SMDK4412 Board
ARM: EXYNOS4: Add MCT support for EXYNOS4412
ARM: EXYNOS4: Add functions for gic interrupt handling
ARM: EXYNOS4: Add support clock for EXYNOS4412
ARM: EXYNOS4: Add support new EXYNOS4412 SoC
ARM: EXYNOS4: Add support MCT PPI for EXYNOS4212
ARM: EXYNOS4: Add support PPI in external GIC
ARM: EXYNOS4: convert boot_params to atag_offset
ixp4xx: support omicron ixp425 based boards
ARM: EXYNOS4: Add support SMDK4212 Board
ARM: EXYNOS4: Add support PM for EXYNOS4212
ARM: EXYNOS4: Add support clock for EXYNOS4212
ARM: EXYNOS4: Add support new EXYNOS4212 SoC
at91: USB-A9G20 C01 & C11 board support
at91: merge board USB-A9260 and USB-A9263 together
at91: add support for RSIs EWS board
ARM: SAMSUNG: Fix mask value for S5P64X0 CPU IDs
ARM: SAMSUNG: Fix mask for S3C64xx CPU IDs
...
* 'next/deletion' of git://git.linaro.org/people/arnd/arm-soc:
ARM: mach-nuc93x: delete
Fix up trivial delete/edit conflicts in
arch/arm/mach-nuc93x/{Makefile.boot,mach-nuc932evb.c,time.c}
* 'next/pm' of git://git.linaro.org/people/arnd/arm-soc: (66 commits)
ARM: CSR: PM: use outer_resume to resume L2 cache
ARM: CSR: call l2x0_of_init to init L2 cache of SiRFprimaII
ARM: OMAP: voltage: voltage layer present, even when CONFIG_PM=n
ARM: CSR: PM: add sleep entry for SiRFprimaII
ARM: CSR: PM: save/restore irq status in suspend cycle
ARM: CSR: PM: save/restore timer status in suspend cycle
OMAP4: PM: TWL6030: add cmd register
OMAP4: PM: TWL6030: fix ON/RET/OFF voltages
OMAP4: PM: TWL6030: address 0V conversions
OMAP4: PM: TWL6030: fix uv to voltage for >0x39
OMAP4: PM: TWL6030: fix voltage conversion formula
omap: voltage: add a stub header file for external/regulator use
OMAP2+: VC: more registers are per-channel starting with OMAP5
OMAP3+: voltage: update nominal voltage in voltdm_scale() not VC post-scale
OMAP3+: voltage: rename omap_voltage_get_nom_volt -> voltdm_get_voltage
OMAP3+: voltdm: final removal of omap_vdd_info
OMAP3+: voltage: move/rename curr_volt from vdd_info into struct voltagedomain
OMAP3+: voltage: rename scale and reset functions using voltdm_ prefix
OMAP3+: VP: combine setting init voltage into common function
OMAP3+: VP: remove unused omap_vp_get_curr_volt()
...
Fix up trivial conflict in arch/arm/mach-prima2/l2x0.c (code removal vs
edit)
* 'next/driver' of git://git.linaro.org/people/arnd/arm-soc:
hw_random: add driver for atmel true hardware random number generator
ARM: at91: at91sam9g45: add trng clock and platform device
MX53 Enable the AHCI SATA on MX53 SMD board
MX53 Enable the AHCI SATA on MX53 LOCO board
MX53 Enable the AHCI SATA on MX53 ARD board
AHCI Add the AHCI SATA feature on the MX53 platforms
Fix pata imx resource
ARM: imx: Define functions for registering PATA
ARM: imx: Add PATA clock support
ARM: imx: Add PATA resources for other i.MX processors
imx: efika: Enable pata.
imx51: add pata clock
imx51: add pata device
Fix up trivial conflict (new selects next to each other from separate
branches for EFIKA_COMMON) in arch/arm/mach-mx5/Kconfig
* 'next/fixes' of git://git.linaro.org/people/arnd/arm-soc: (28 commits)
ARM: pxa/cm-x300: properly set bt_reset pin
ARM: mmp: rename SHEEVAD to GPLUGD
ARM: imx: Fix typo 'MACH_MX31_3DS_MXC_NAND_USE_BBT'
ARM: i.MX28: shift frac value in _CLK_SET_RATE
plat-mxc: iomux-v3.h: implicitly enable pull-up/down when that's desired
ARM: mx5: fix clock usage for suspend
ARM: pxa: use correct __iomem annotations
ARM: pxa: sharpsl pm needs SPI
ARM: pxa: centro and treo680 need palm27x
ARM: pxa: make pxafb_smart_*() empty when not enabled
ARM: pxa: select POWER_SUPPLY on raumfeld
ARM: pxa: pxa95x is incompatible with earlier pxa
ARM: pxa: CPU_FREQ_TABLE is needed for CPU_FREQ
ARM: pxa: pxa95x/saarb depends on pxa3xx code
ARM: pxa: allow selecting just one of TREO680/CENTRO
ARM: pxa: export symbols from pxa3xx-ulpi
ARM: pxa: make zylonite_pxa*_init declaration match code
ARM: pxa/z2: fix building error of pxa27x_cpu_suspend() no longer available
ARM: at91: add defconfig for at91sam9g45 family
ARM: at91: remove dependency for Atmel PWM driver selector in Kconfig
...
After 0744a3ee (ARM: platform fixups: remove mdesc argument to
fixup function, 2010-12-20) the fixup functions introduced in
9e775ad (ARM: 7012/1: Set proper TEXT_OFFSET for newer MSMs,
2011-08-12) cause warnings like:
arch/arm/mach-msm/board-msm8x60.c:85: warning: initialization
from incompatible pointer type
Fix them by removing the machine_desc argument from the fixup
functions.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
* 'for-linus/i2c-3.2' of git://git.fluff.org/bjdooks/linux: (47 commits)
i2c-s3c2410: Add device tree support
i2c-s3c2410: Keep a copy of platform data and use it
i2c-nomadik: cosmetic coding style corrections
i2c-au1550: dev_pm_ops conversion
i2c-au1550: increase timeout waiting for master done
i2c-au1550: remove unused ack_timeout
i2c-au1550: remove usage of volatile keyword
i2c-tegra: __iomem annotation fix
i2c-eg20t: Add initialize processing in case i2c-error occurs
i2c-eg20t: Fix flag setting issue
i2c-eg20t: add stop sequence in case wait-event timeout occurs
i2c-eg20t: Separate error processing
i2c-eg20t: Fix 10bit access issue
i2c-eg20t: Modify returned value s32 to long
i2c-eg20t: Fix bus-idle waiting issue
i2c-designware: Fix PCI core warning on suspend/resume
i2c-designware: Add runtime power management support
i2c-designware: Add support for Designware core behind PCI devices.
i2c-designware: Push all register reads/writes into the core code.
i2c-designware: Support multiple cores using same ISR
...
The board changes in the imx/devel branch conflict with other changes in
the device imx/dt branch.
Conflicts:
arch/arm/mach-mx5/board-mx53_loco.c
arch/arm/mach-mx5/board-mx53_smd.c
arch/arm/plat-mxc/include/mach/common.h
arch/arm/plat-mxc/include/mach/memory.h
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
There are lots of conflicts between the omap and exynos cleanups
and the memory.h remove series.
Conflicts:
arch/arm/mach-exynos4/mach-smdkc210.c
arch/arm/mach-exynos4/mach-smdkv310.c
arch/arm/mach-imx/mach-cpuimx27.c
arch/arm/mach-omap1/board-ams-delta.c
arch/arm/mach-omap1/board-generic.c
arch/arm/mach-omap1/board-h2.c
arch/arm/mach-omap1/board-h3.c
arch/arm/mach-omap1/board-nokia770.c
arch/arm/mach-omap1/board-osk.c
arch/arm/mach-omap1/board-palmte.c
arch/arm/mach-omap1/board-palmtt.c
arch/arm/mach-omap1/board-palmz71.c
arch/arm/mach-omap1/board-sx1.c
arch/arm/mach-omap1/board-voiceblue.c
arch/arm/mach-omap1/io.c
arch/arm/mach-omap2/board-generic.c
arch/arm/mach-omap2/io.c
arch/arm/plat-omap/io.c
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The regulator support in the l4f00242t03 is very non-idiomatic. Rather
than requesting the regulators based on the device name and the supply
names used by the device the driver requires boards to pass system
specific supply names around through platform data. The driver also
conditionally requests the regulators based on this platform data, adding
unneeded conditional code to the driver.
Fix this by removing the platform data and converting to the standard
idiom, also updating all in tree users of the driver. As no datasheet
appears to be available for the LCD I'm guessing the names for the
supplies based on the existing users and I've no ability to do anything
more than compile test.
The use of regulator_set_voltage() in the driver is also problematic,
since fixed voltages are required the expectation would be that the
voltages would be fixed in the constraints set by the machines rather than
manually configured by the driver, but is less problematic.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Things like module_param and core_param come from the header
moduleparam.h -- these files were relying on the fact that
module.h is implicitly present everywhere and it in turn
includes the moduleparam header.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
These files will fail to compile if we dont clean them up in advance
and have them include the appropriate headers they need.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
These files all make use of one of the EXPORT_SYMBOL variants
or the THIS_MODULE macro. So they will need <linux/export.h>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Many of the core ARM kernel files are not modules, but just
including module.h for exporting symbols. Now these files can
use the lighter footprint export.h for this role.
There are probably lots more, but ARM files of mach-* and plat-*
don't get coverage via a simple yesconfig build. They will have
to be cleaned up and tested via using their respective configs.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Building these files does not reveal a hidden need for
any of these. Since module.h brings in the whole kitchen
sink, it just needlessly adds 30k+ lines to the cpp burden.
There are probably lots more, but ARM files of mach-* and plat-*
don't get coverage via a simple yesconfig build. They will have
to be cleaned up and tested via using their respective configs.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
To fix messages like this:
CC arch/arm/plat-samsung/platformdata.o
arch/arm/plat-samsung/platformdata.c: In function 's3c_set_platdata':
arch/arm/plat-samsung/platformdata.c:29: error: 'GFP_KERNEL' undeclared (first use in this function)
arch/arm/plat-samsung/platformdata.c:29: error: (Each undeclared identifier is reported only once
arch/arm/plat-samsung/platformdata.c:29: error: for each function it appears in.)
make[3]: *** [arch/arm/plat-samsung/platformdata.o] Error 1
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
To fix this:
arch/arm/mach-bcmring/dma.c: In function 'dma_request_channel_dbg':
arch/arm/mach-bcmring/dma.c:1022: error: 'TASK_INTERRUPTIBLE' undeclared (first use in this function)
arch/arm/mach-bcmring/dma.c:1022: error: (Each undeclared identifier is reported only once
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Add the include to fix things like this:
arch/arm/mach-sa1100/jornada720.c:278: error: 'PAGE_SHIFT' undeclared here (not in a function)
arch/arm/mach-bcmring/mm.c:32: error: 'PAGE_SHIFT' undeclared here (not in a function)
arch/arm/mach-sa1100/collie.c:361: error: 'PAGE_SHIFT' undeclared here (not in a function)
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
To fix things like this:
arch/arm/mach-omap2/usb-tusb6010.c:58: error: implicit declaration of function 'memset'
arch/arm/kernel/leds.c:40: error: implicit declaration of function 'strcspn'
arch/arm/kernel/leds.c:40: warning: incompatible implicit declaration of built-in function 'strcspn'
arch/arm/kernel/leds.c:45: error: implicit declaration of function 'strncmp'
arch/arm/kernel/leds.c:55: error: implicit declaration of function 'strlen'
arch/arm/kernel/leds.c:55: warning: incompatible implicit declaration of built-in function 'strlen'
arch/arm/mach-omap2/clockdomain.c:52: error: implicit declaration of function 'strcmp'
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
It was implicitly getting it via an implicit presence of module.h
but when we clean that up, we'll get a bunch of lines like this:
arch/arm/kernel/ptrace.c:764: error: 'NT_PRSTATUS' undeclared here (not in a function)
arch/arm/kernel/ptrace.c:765: error: 'ELF_NGREG' undeclared here (not in a function)
arch/arm/kernel/ptrace.c:776: error: 'NT_PRFPREG' undeclared here (not in a function)
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
The module.h cleanup series is not merged at this point, so use the
older header file for now, to make it build either way.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The exynos4 updates conflict with code from the arm devel-stable branch
and new boards need to set atag_offset in place of boot_param.
Conflicts:
arch/arm/Kconfig
arch/arm/mach-exynos4/include/mach/entry-macro.S
arch/arm/mach-exynos4/mach-smdkc210.c
arch/arm/mach-exynos4/mach-smdkv310.c
arch/arm/mach-exynos4/mct.c
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The timer and cleanup branches from stericsson conflict,
so I'm merging them here.
Conflicts:
arch/arm/mach-ux500/Makefile
arch/arm/mach-ux500/cpu.c
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Omap cleanups conflicted with omap2_dss work in a nontrivial
way, this is the most logical fixup.
Conflicts:
arch/arm/mach-omap2/board-2430sdp.c
arch/arm/mach-omap2/board-4430sdp.c
arch/arm/mach-omap2/board-apollon.c
arch/arm/mach-omap2/board-h4.c
arch/arm/mach-omap2/board-ldp.c
arch/arm/mach-omap2/board-rx51.c
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The patch merges the build of imx3 and imx6. The Kconfig symbol
ARCH_IMX_V6_V7 is introduced to replace ARCH_MX3 and ARCH_MX6.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
It adds a number of core drivers support for imx6q, including clock,
General Power Controller (gpc), Multi Mode DDR Controller(mmdc) and
System Reset Controller (src).
Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This is a plain translation of assembly gic irq handler to C function
for CONFIG_MULTI_IRQ_HANDLER support on imx family.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This adds cpu hotplug for highbank. On highbank, a core is always reset and
boots up the same path as a cold boot.
Signed-off-by: Martin Bogomolni <martin@calxeda.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
This enables SMP support on highbank processor.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
This adds basic support for the Calxeda Highbank platform.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
This adds the devicetree source and documentation for the Calxeda highbank
platform.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
Add empty version of l2x0_of_init for when CONFIG_CACHE_L2X0 is not selected.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Barry Song <21cnbao@gmail.com>
Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
Commit "ARM: gic: add irq_domain support" (b49b6ff) breaks SPARSE_IRQ
on platforms with GIC. When SPARSE_IRQ is enabled, all NR_IRQS or
mach_desc->nr_irqs will be allocated by arch_probe_nr_irqs(). This caused
irq_alloc_descs to allocate irq_descs after the pre-allocated space.
Make irq_alloc_descs search for an exact irq range and assume it has
been pre-allocated on failure. For DT probing dynamic allocation is used.
DT enabled platforms should set their nr_irqs to NR_IRQ_LEGACY and have all
irq_chips allocate their irq_descs with irq_alloc_descs if SPARSE_IRQ is
enabled.
gic_init irq_start param is changed to be signed with negative meaning do
dynamic Linux irq assigment.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
This adds ARM gic interrupt controller initialization using device tree
data.
The initialization function is intended to be called by of_irq_init
function like this:
const static struct of_device_id irq_match[] = {
{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
{}
};
static void __init init_irqs(void)
{
of_irq_init(irq_match);
}
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Tested-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Convert the gic interrupt controller to use irq domains in preparation
for device-tree binding and MULTI_IRQ. This allows for translation between
GIC interrupt IDs and Linux irq numbers.
The meaning of irq_offset has changed. It now is just the number of skipped
GIC interrupt IDs for the controller. It will be 16 for primary GIC and 32
for secondary GICs.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Tested-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (33 commits)
iommu/core: Remove global iommu_ops and register_iommu
iommu/msm: Use bus_set_iommu instead of register_iommu
iommu/omap: Use bus_set_iommu instead of register_iommu
iommu/vt-d: Use bus_set_iommu instead of register_iommu
iommu/amd: Use bus_set_iommu instead of register_iommu
iommu/core: Use bus->iommu_ops in the iommu-api
iommu/core: Convert iommu_found to iommu_present
iommu/core: Add bus_type parameter to iommu_domain_alloc
Driver core: Add iommu_ops to bus_type
iommu/core: Define iommu_ops and register_iommu only with CONFIG_IOMMU_API
iommu/amd: Fix wrong shift direction
iommu/omap: always provide iommu debug code
iommu/core: let drivers know if an iommu fault handler isn't installed
iommu/core: export iommu_set_fault_handler()
iommu/omap: Fix build error with !IOMMU_SUPPORT
iommu/omap: Migrate to the generic fault report mechanism
iommu/core: Add fault reporting mechanism
iommu/core: Use PAGE_SIZE instead of hard-coded value
iommu/core: use the existing IS_ALIGNED macro
iommu/msm: ->unmap() should return order of unmapped page
...
Fixup trivial conflicts in drivers/iommu/Makefile: "move omap iommu to
dedicated iommu folder" vs "Rename the DMAR and INTR_REMAP config
options" just happened to touch lines next to each other.
* 'fbdev-next' of git://github.com/schandinat/linux-2.6: (270 commits)
video: platinumfb: Add __devexit_p at necessary place
drivers/video: fsl-diu-fb: merge diu_pool into fsl_diu_data
drivers/video: fsl-diu-fb: merge diu_hw into fsl_diu_data
drivers/video: fsl-diu-fb: only DIU modes 0 and 1 are supported
drivers/video: fsl-diu-fb: remove unused panel operating mode support
drivers/video: fsl-diu-fb: use an enum for the AOI index
drivers/video: fsl-diu-fb: add several new video modes
drivers/video: fsl-diu-fb: remove broken screen blanking support
drivers/video: fsl-diu-fb: move some definitions out of the header file
drivers/video: fsl-diu-fb: fix some ioctls
video: da8xx-fb: Increased resolution configuration of revised LCDC IP
OMAPDSS: picodlp: add missing #include <linux/module.h>
fb: fix au1100fb bitrot.
mx3fb: fix NULL pointer dereference in screen blanking.
video: irq: Remove IRQF_DISABLED
smscufx: change edid data to u8 instead of char
OMAPDSS: DISPC: zorder support for DSS overlays
OMAPDSS: DISPC: VIDEO3 pipeline support
OMAPDSS/OMAP_VOUT: Fix incorrect OMAP3-alpha compatibility setting
video/omap: fix build dependencies
...
Fix up conflicts in:
- drivers/staging/xgifb/XGI_main_26.c
Changes to XGIfb_pan_var()
- drivers/video/omap/{lcd_apollon.c,lcd_ldp.c,lcd_overo.c}
Removed (or in the case of apollon.c, merged into the generic
DSS panel in drivers/video/omap2/displays/panel-generic-dpi.c)
* 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6:
ARM: mark empty gpio.h files empty
gpio: Fix ARM versatile-express build failure
of: include errno.h
* 'gpio/next' of git://git.secretlab.ca/git/linux-2.6:
h8300: Move gpio.h to gpio-internal.h
gpio: pl061: add DT binding support
gpio: fix build error in include/asm-generic/gpio.h
gpiolib: Ensure struct gpio is always defined
irq: Add EXPORT_SYMBOL_GPL to function of irq generic-chip
gpio-ml-ioh: Use NUMA_NO_NODE not GFP_KERNEL
gpio-pch: Use NUMA_NO_NODE not GFP_KERNEL
gpio: langwell: ensure alternate function is cleared
gpio-pch: Support interrupt function
gpio-pch: Save register value in suspend()
gpio-pch: modify gpio_nums and mask
gpio-pch: support ML7223 IOH n-Bus
gpio-pch: add spinlock in suspend/resume processing
gpio-pch: Delete invalid "restore" code in suspend()
gpio-ml-ioh: Fix suspend/resume issue
gpio-ml-ioh: Support interrupt function
gpio-ml-ioh: Delete unnecessary code
gpio/mxc: add chained_irq_enter/exit() to mx3_gpio_irq_handler()
gpio/nomadik: use genirq core to track enablement
gpio/nomadik: disable clocks when unused
It is generally a better idea to make intentionally empty files
contain the human-readable /* empty */ comment, also it makes
the files play nice with "make distclean".
Reported-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
A missing mach/gpio.h prevents building gpiolib on versatile express.
CC drivers/gpio/gpiolib.o
In file included from /.../linux/include/linux/gpio.h:18:0,
from /.../linux/drivers/gpio/gpiolib.c:10:
/.../linux/arch/arm/include/asm/gpio.h:5:23: fatal error: mach/gpio.h: No such file or directory
compilation terminated.
make[3]: *** [drivers/gpio/gpiolib.o] Error 1
make[2]: *** [drivers/gpio] Error 2
make[1]: *** [drivers] Error 2
make: *** [sub-make] Error 2
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Most of the OMAP1 implementation flags are set statically, with the
exception that omap7xx has its data bus wired up differently.
Cc: patches@linaro.org
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andy Green <andy.green@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kevin Hilman <khilman@ti.com>
This is how the driver can find the flags for its implementation
functionality in its platform_data
Cc: patches@linaro.org
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andy Green <andy.green@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Mark each OMAP I2C bus with the hwmod's knowledge of which I2C
IP version is in the chip we're running on.
Cc: patches@linaro.org
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andy Green <andy.green@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kevin Hilman <khilman@ti.com>
All OMAP1 are using "IP revision 1" in terms of register
layout. We set this information in omap1_i2c_add_bus() so
we don't have to use cpu_is_xxx() any more in the omap i2c
driver.
Cc: patches@linaro.org
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andy Green <andy.green@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kevin Hilman <khilman@ti.com>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (549 commits)
ALSA: hda - Fix ADC input-amp handling for Cx20549 codec
ALSA: hda - Keep EAPD turned on for old Conexant chips
ALSA: hda/realtek - Fix missing volume controls with ALC260
ASoC: wm8940: Properly set codec->dapm.bias_level
ALSA: hda - Fix pin-config for ASUS W90V
ALSA: hda - Fix surround/CLFE headphone and speaker pins order
ALSA: hda - Fix typo
ALSA: Update the sound git tree URL
ALSA: HDA: Add new revision for ALC662
ASoC: max98095: Convert codec->hw_write to snd_soc_write
ASoC: keep pointer to resource so it can be freed
ASoC: sgtl5000: Fix wrong mask in some snd_soc_update_bits calls
ASoC: wm8996: Fix wrong mask for setting WM8996_AIF_CLOCKING_2
ASoC: da7210: Add support for line out and DAC
ASoC: da7210: Add support for DAPM
ALSA: hda/realtek - Fix DAC assignments of multiple speakers
ASoC: Use SGTL5000_LINREG_VDDD_MASK instead of hardcoded mask value
ASoC: Set sgtl5000->ldo in ldo_regulator_register
ASoC: wm8996: Use SND_SOC_DAPM_AIF_OUT for AIF2 Capture
ASoC: wm8994: Use SND_SOC_DAPM_AIF_OUT for AIF3 Capture
...
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (83 commits)
mmc: fix compile error when CONFIG_BLOCK is not enabled
mmc: core: Cleanup eMMC4.5 conditionals
mmc: omap_hsmmc: if multiblock reads are broken, disable them
mmc: core: add workaround for controllers with broken multiblock reads
mmc: core: Prevent too long response times for suspend
mmc: recognise SDIO cards with SDIO_CCCR_REV 3.00
mmc: sd: Handle SD3.0 cards not supporting UHS-I bus speed mode
mmc: core: support HPI send command
mmc: core: Add cache control for eMMC4.5 device
mmc: core: Modify the timeout value for writing power class
mmc: core: new discard feature support at eMMC v4.5
mmc: core: mmc sanitize feature support for v4.5
mmc: dw_mmc: modify DATA register offset
mmc: sdhci-pci: add flag for devices that can support runtime PM
mmc: omap_hsmmc: ensure pbias configuration is always done
mmc: core: Add Power Off Notify Feature eMMC 4.5
mmc: sdhci-s3c: fix potential NULL dereference
mmc: replace printk with appropriate display macro
mmc: core: Add default timeout value for CMD6
mmc: sdhci-pci: add runtime pm support
...
When device data indicates that multiple block reads are not supported
on a given HSMMC controller instance, log a message to the console, and
pass the appropriate MMC capability flag to the MMC core.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Dave Hylands <dhylands@gmail.com>
Tested-by: Steve Sakoman <sakoman@gmail.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
* 'clk' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm:
ARM: 7131/1: clkdev: Add Common Macro for clk_lookup
clk: spi-pl022: convert to clk_prepare()/clk_unprepare()
clk: timer-sp: convert to clk_prepare()/clk_unprepare()
clk: sa1111: convert to clk_prepare()/clk_unprepare()
clk: mmci: convert to clk_prepare()/clk_unprepare()
clk: amba-pl011: convert to clk_prepare()/clk_unprepare()
clk: amba-pl010: convert to clk_prepare()/clk_unprepare()
clk: amba-clcd: convert to clk_prepare()/clk_unprepare()
clk: amba bus: convert to clk_prepare()/clk_unprepare()
clk: provide prepare/unprepare functions
On some targets, MCI_IRQ_MASK1 is not routed to the MSM in which
case only "cmd_irq" must be used even for PIO. With this change,
all the targets will use only "cmd_irq" for both CMD and PIO.
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
This allows boards with non-standard sdio cards to fill the CIS/CCCR data.
It is particularly important for old msm72k boards using wl1251.
Also drop the obsolete embedded_sdio_data structure from the header
as it was intended to surve a similiar purpose but was not implemented.
Signed-off-by: Alexander Tarasikov <alexander.tarasikov@gmail.com>
Acked-by: Sahitya Tummala <stummala@codeaurora.org>
[davidb: minor formatting cleanup]
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
This allows specific (non-multiplexed) IRQ handlers to be used.
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Paul Mundt <lethal@linux-sh.org>
Acked-by: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Chris Ball <cjb@laptop.org>
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
time, s390: Get rid of compile warning
dw_apb_timer: constify clocksource name
time: Cleanup old CONFIG_GENERIC_TIME references that snuck in
time: Change jiffies_to_clock_t() argument type to unsigned long
alarmtimers: Fix error handling
clocksource: Make watchdog reset lockless
posix-cpu-timers: Cure SMP accounting oddities
s390: Use direct ktime path for s390 clockevent device
clockevents: Add direct ktime programming function
clockevents: Make minimum delay adjustments configurable
nohz: Remove "Switched to NOHz mode" debugging messages
proc: Consider NO_HZ when printing idle and iowait times
nohz: Make idle/iowait counter update conditional
nohz: Fix update_ts_time_stat idle accounting
cputime: Clean up cputime_to_usecs and usecs_to_cputime macros
alarmtimers: Rework RTC device selection using class interface
alarmtimers: Add try_to_cancel functionality
alarmtimers: Add more refined alarm state tracking
alarmtimers: Remove period from alarm structure
alarmtimers: Remove interval cap limit hack
...
* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits)
rtmutex: Add missing rcu_read_unlock() in debug_rt_mutex_print_deadlock()
lockdep: Comment all warnings
lib: atomic64: Change the type of local lock to raw_spinlock_t
locking, lib/atomic64: Annotate atomic64_lock::lock as raw
locking, x86, iommu: Annotate qi->q_lock as raw
locking, x86, iommu: Annotate irq_2_ir_lock as raw
locking, x86, iommu: Annotate iommu->register_lock as raw
locking, dma, ipu: Annotate bank_lock as raw
locking, ARM: Annotate low level hw locks as raw
locking, drivers/dca: Annotate dca_lock as raw
locking, powerpc: Annotate uic->lock as raw
locking, x86: mce: Annotate cmci_discover_lock as raw
locking, ACPI: Annotate c3_lock as raw
locking, oprofile: Annotate oprofilefs lock as raw
locking, video: Annotate vga console lock as raw
locking, latencytop: Annotate latency_lock as raw
locking, timer_stats: Annotate table_lock as raw
locking, rwsem: Annotate inner lock as raw
locking, semaphores: Annotate inner lock as raw
locking, sched: Annotate thread_group_cputimer as raw
...
Fix up conflicts in kernel/posix-cpu-timers.c manually: making
cputimer->cputime a raw lock conflicted with the ABBA fix in commit
bcd5cff721 ("cputimer: Cure lock inversion").
* 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (79 commits)
TTY: serial_core: Fix crash if DCD drop during suspend
tty/serial: atmel_serial: bootconsole removed from auto-enumerates
Revert "TTY: call tty_driver_lookup_tty unconditionally"
tty/serial: atmel_serial: add device tree support
tty/serial: atmel_serial: auto-enumerate ports
tty/serial: atmel_serial: whitespace and braces modifications
tty/serial: atmel_serial: change platform_data variable name
tty/serial: RS485 bindings for device tree
TTY: call tty_driver_lookup_tty unconditionally
TTY: pty, release tty in all ptmx_open fail paths
TTY: make tty_add_file non-failing
TTY: drop driver reference in tty_open fail path
8250_pci: Fix kernel panic when pch_uart is disabled
h8300: drivers/serial/Kconfig was moved
parport_pc: release IO region properly if unsupported ITE887x card is found
tty: Support compat_ioctl get/set termios_locked
hvc_console: display printk messages on console.
TTY: snyclinkmp: forever loop in tx_load_dma_buffer()
tty/n_gsm: avoid fifo overflow in gsm_dlci_data_output
tty/n_gsm: fix a bug in gsm_dlci_data_output (adaption = 2 case)
...
Fix up Conflicts in:
- drivers/tty/serial/8250_pci.c
Trivial conflict with removed duplicate device ID
- drivers/tty/serial/atmel_serial.c
Annoying silly conflict between "specify the port num via
platform_data" and other changes to atmel_console_init
Fix below build warning and properly set bt_reset pin.
CC arch/arm/mach-pxa/cm-x300.o
arch/arm/mach-pxa/cm-x300.c: In function 'cm_x300_init_wi2wi':
arch/arm/mach-pxa/cm-x300.c:779: warning: unused variable 'wlan_en'
arch/arm/mach-pxa/cm-x300.c:795: warning: 'bt_reset' may be used uninitialized in this function
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: <stable@kernel.org>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (63 commits)
PM / Clocks: Remove redundant NULL checks before kfree()
PM / Documentation: Update docs about suspend and CPU hotplug
ACPI / PM: Add Sony VGN-FW21E to nonvs blacklist.
ARM: mach-shmobile: sh7372 A4R support (v4)
ARM: mach-shmobile: sh7372 A3SP support (v4)
PM / Sleep: Mark devices involved in wakeup signaling during suspend
PM / Hibernate: Improve performance of LZO/plain hibernation, checksum image
PM / Hibernate: Do not initialize static and extern variables to 0
PM / Freezer: Make fake_signal_wake_up() wake TASK_KILLABLE tasks too
PM / Hibernate: Add resumedelay kernel param in addition to resumewait
MAINTAINERS: Update linux-pm list address
PM / ACPI: Blacklist Vaio VGN-FW520F machine known to require acpi_sleep=nonvs
PM / ACPI: Blacklist Sony Vaio known to require acpi_sleep=nonvs
PM / Hibernate: Add resumewait param to support MMC-like devices as resume file
PM / Hibernate: Fix typo in a kerneldoc comment
PM / Hibernate: Freeze kernel threads after preallocating memory
PM: Update the policy on default wakeup settings
PM / VT: Cleanup #if defined uglyness and fix compile error
PM / Suspend: Off by one in pm_suspend()
PM / Hibernate: Include storage keys in hibernation image on s390
...
MMP2 have the internal sram, this sram can be allocated
for video, power management and secure processor.
Now the sram usage is:
0xd1000000 ~ 0xd101ffff (128KB) : reserved for secure processor
0xd1020000 ~ 0xd1037fff (96KB) : for video and PM
Register the internal sram's second half 96KB buffer,
so that video and PM can dynamically alloc/free from it.
Signed-off-by: Leo Yan <leoy@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
MMP platform has sram for the audio island;
Add the device structure for the audio sram,
and register the audio sram device at init phase.
Signed-off-by: Leo Yan <leoy@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
On mmp platform, there have two sram banks:
audio sram and internal sram. The audio sram is mainly for audio;
the internal sram is for video, wtm and power management.
So add the sram allocator using genalloc to manage them.
Every sram bank will register its own platform device
info, after the sram allocator create the generic pool
for the sram bank, the user module can use the pool's
name to get the pool handler; then it can use the handler
to alloc/free memory with genalloc APIs.
Signed-off-by: Leo Yan <leoy@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
GuruPlugD was initially named to be SHEEVAD, and it's causing naming
confusion in the mach-types database. Make it consistent by renaming
to GPLUGD.
Reported-and-Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Tanmay Upadhyay <tanmay.upadhyay@einfochips.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* 'for-next' of git://git.linaro.org/people/triad/linux-pinctrl:
pinctrl/sirf: fix sirfsoc_get_group_pins prototype
pinctrl: Don't copy function name when requesting a pin
pinctrl: Don't copy pin names when registering them
pinctrl: Remove unsafe __refdata
pinctrl: get_group_pins() const fixes
pinctrl: add a driver for the CSR SiRFprimaII pinmux
pinctrl: add a driver for the U300 pinmux
drivers: create a pin control subsystem
Create a new device tree source file for Atmel at91sam9g45 SoC family.
The Evaluation Kit at91sam9m10g45ek includes it.
This first basic support will be populated as drivers and boards will be
converted to device tree.
Contains serial, dma and interrupt controllers.
The generic board file still takes advantage of platform data for early serial
init. As we need a storage media and the NAND flash driver is not converted to
DT yet, we keep old initialization for it.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Reviewed-by: Rob Herring <rob.herring@calxeda.com>
* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (260 commits)
usb: renesas_usbhs: fixup inconsistent return from usbhs_pkt_push()
usb/isp1760: Allow to optionally trigger low-level chip reset via GPIOLIB.
USB: gadget: midi: memory leak in f_midi_bind_config()
USB: gadget: midi: fix range check in f_midi_out_open()
QE/FHCI: fixed the CONTROL bug
usb: renesas_usbhs: tidyup for smatch warnings
USB: Fix USB Kconfig dependency problem on 85xx/QoirQ platforms
EHCI: workaround for MosChip controller bug
usb: gadget: file_storage: fix race on unloading
USB: ftdi_sio.c: Use ftdi async_icount structure for TIOCMIWAIT, as in other drivers
USB: ftdi_sio.c:Fill MSR fields of the ftdi async_icount structure
USB: ftdi_sio.c: Fill LSR fields of the ftdi async_icount structure
USB: ftdi_sio.c:Fill TX field of the ftdi async_icount structure
USB: ftdi_sio.c: Fill the RX field of the ftdi async_icount structure
USB: ftdi_sio.c: Basic icount infrastructure for ftdi_sio
usb/isp1760: Let OF bindings depend on general CONFIG_OF instead of PPC_OF .
USB: ftdi_sio: Support TI/Luminary Micro Stellaris BD-ICDI Board
USB: Fix runtime wakeup on OHCI
xHCI/USB: Make xHCI driver have a BOS descriptor.
usb: gadget: add new usb gadget for ACM and mass storage
...
* 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (38 commits)
mm: memory hotplug: Check if pages are correctly reserved on a per-section basis
Revert "memory hotplug: Correct page reservation checking"
Update email address for stable patch submission
dynamic_debug: fix undefined reference to `__netdev_printk'
dynamic_debug: use a single printk() to emit messages
dynamic_debug: remove num_enabled accounting
dynamic_debug: consolidate repetitive struct _ddebug descriptor definitions
uio: Support physical addresses >32 bits on 32-bit systems
sysfs: add unsigned long cast to prevent compile warning
drivers: base: print rejected matches with DEBUG_DRIVER
memory hotplug: Correct page reservation checking
memory hotplug: Refuse to add unaligned memory regions
remove the messy code file Documentation/zh_CN/SubmitChecklist
ARM: mxc: convert device creation to use platform_device_register_full
new helper to create platform devices with dma mask
docs/driver-model: Update device class docs
docs/driver-model: Document device.groups
kobj_uevent: Ignore if some listeners cannot handle message
dynamic_debug: make netif_dbg() call __netdev_printk()
dynamic_debug: make netdev_dbg() call __netdev_printk()
...
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (59 commits)
MAINTAINERS: linux-m32r is moderated for non-subscribers
linux@lists.openrisc.net is moderated for non-subscribers
Drop default from "DM365 codec select" choice
parisc: Kconfig: cleanup Kernel page size default
Kconfig: remove redundant CONFIG_ prefix on two symbols
cris: remove arch/cris/arch-v32/lib/nand_init.S
microblaze: add missing CONFIG_ prefixes
h8300: drop puzzling Kconfig dependencies
MAINTAINERS: microblaze-uclinux@itee.uq.edu.au is moderated for non-subscribers
tty: drop superfluous dependency in Kconfig
ARM: mxc: fix Kconfig typo 'i.MX51'
Fix file references in Kconfig files
aic7xxx: fix Kconfig references to READMEs
Fix file references in drivers/ide/
thinkpad_acpi: Fix printk typo 'bluestooth'
bcmring: drop commented out line in Kconfig
btmrvl_sdio: fix typo 'btmrvl_sdio_sd6888'
doc: raw1394: Trivial typo fix
CIFS: Don't free volume_info->UNC until we are entirely done with it.
treewide: Correct spelling of successfully in comments
...
Noticed when setting SSP0 in clk_set_rate, _CLK_SET_RATE attempts to
reset the clock divider for the SSP0 parent clock, in this case
IO0FRAC. Bits 24-29 of HW_CLKCTRL_FRAC0 are cleared correctly, but
when the new frac value is written the value isn't shifted up to write
the correct bit-field. This results in IO0FRAC being set to 0 and
CPUFRAC being corrupted.
This should occur when writing IO1FRAC, EMIFRAC in HW_CLKCTRL_FRAC0
and GPMIFRAC, HSADCFRAC in HW_CLKCTRL_FRAC1.
Tested on custom i.MX28 board with SSP0 SPI driver.
Signed-off-by: Matt Burtch <matt@grid-net.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
To configure pads during the initialisation a set of special constants
is used, e.g.
#define MX25_PAD_FEC_MDIO__FEC_MDIO IOMUX_PAD(0x3c4, 0x1cc, 0x10, 0, 0, PAD_CTL_HYS | PAD_CTL_PUS_22K_UP)
The problem is that no pull-up/down is getting activated unless both
PAD_CTL_PUE (pull-up enable) and PAD_CTL_PKE (pull/keeper module
enable) set. This is clearly stated in the i.MX25 datasheet and is
confirmed by the measurements on hardware. This leads to some rather
hard to understand bugs such as misdetecting an absent ethernet PHY (a
real bug i had), unstable data transfer etc. This might affect mx25,
mx35, mx50, mx51 and mx53 SoCs.
It's reasonable to expect that if the pullup value is specified, the
intention was to have it actually active, so we implicitly add the
needed bits.
Cc: stable@kernel.org
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Dirk B