A previous patch[1] added code to initialize an FPGA register on the
8660 "SURF" development platform. Since this development platform is
not widely available, and there is now a more available device "the
Dragonboard" based on the same core SOC, this change was dropped.
However, the DT code kept a lingering call to this FPGA init function.
Remove it.
[1] https://lkml.org/lkml/2011/8/12/357
Signed-off-by: David Brown <davidb@codeaurora.org>
Clockevent's frequency is changed upon cpufreq change
notification. It fetches local timer's rate to update the
clockevent frequency. This patch adds local timer clock
for Tegra20.
Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
* commit 'v3.6-rc5': (1098 commits)
Linux 3.6-rc5
HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured
Remove user-triggerable BUG from mpol_to_str
xen/pciback: Fix proper FLR steps.
uml: fix compile error in deliver_alarm()
dj: memory scribble in logi_dj
Fix order of arguments to compat_put_time[spec|val]
xen: Use correct masking in xen_swiotlb_alloc_coherent.
xen: fix logical error in tlb flushing
xen/p2m: Fix one-off error in checking the P2M tree directory.
powerpc: Don't use __put_user() in patch_instruction
powerpc: Make sure IPI handlers see data written by IPI senders
powerpc: Restore correct DSCR in context switch
powerpc: Fix DSCR inheritance in copy_thread()
powerpc: Keep thread.dscr and thread.dscr_inherit in sync
powerpc: Update DSCR on all CPUs when writing sysfs dscr_default
powerpc/powernv: Always go into nap mode when CPU is offline
powerpc: Give hypervisor decrementer interrupts their own handler
powerpc/vphn: Fix arch_update_cpu_topology() return value
ARM: gemini: fix the gemini build
...
Conflicts:
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
drivers/rapidio/devices/tsi721.c
Convert Tegra to use struct smp_operations to provide its SMP
and CPU hotplug operations.
Tested on Harmony.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Convert OMAP4 to use struct smp_operations to provide its SMP
and CPU hotplug operations.
Tested on both Panda and IGEPv2 (MULTI_OMAP kernel)
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Convert both Realview and VExpress to use struct smp_operations to
provide their SMP and CPU hotplug operation.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This adds a 'struct smp_operations' to abstract the CPU initialization
and hot plugging functions on SMP systems, which otherwise conflict
in a multiplatform kernel. This also helps shmobile and potentially
others that have more than one method to do these.
To allow the kernel to continue building, the platform hooks are
defined as weak symbols which are overrided by the platform code.
Once all platforms are converted, the "weak" attribute will be
removed and the function made static.
Unlike the original version from Marc, this new version from Arnd
does not use a generalized abstraction for per-soc data structures
but only tries to solve the problem for the SMP operations. This
way, we can collapse the previous four data structures into a
single struct, which is less systematic but also easier to follow
as a causal reader.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- A set of OMAP fixes, about half of them PM/clock related, the rest
scattered over the platform code but all small and targeted to real bugs.
- Two small i.MX fixes for SSI device clock setup.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=y6Db
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm-soc bug fixes from Olof Johansson:
- A set of OMAP fixes, about half of them PM/clock related, the rest
scattered over the platform code but all small and targeted to real
bugs.
- Two small i.MX fixes for SSI device clock setup.
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: clk-imx35: Fix SSI clock registration
ARM: clk-imx25: Fix SSI clock registration
ARM: OMAP4: Fix array size for irq_target_cpu
ARM: OMAP4: hwmod data: temporarily comment out data for the sl2if IP block
ARM: OMAP: hwmod code: Disable module when hwmod enable fails
ARM: OMAP3: hwmod data: fix iva2 reset info
ARM: OMAP3xxx: clockdomain: fix software supervised wakeup/sleep
ARM: OMAP2+: am33xx: Fix the timer fck clock naming convention
ARM: OMAP: Config fix for omap3-touchbook board
ARM: OMAP: sram: skip the first 16K on OMAP3 HS
ARM: OMAP: sram: fix OMAP4 errata handling
ARM: OMAP: timer: obey the !CONFIG_OMAP_32K_TIMER
This is three ux500 core updates with no direct relation
but grouped in a pull request:
- Set the proper GIC flags to mask when suspended and
skip wake.
- Fix a build error introduced from the PMU patch set
- Provide a fixed regulator for the Snowball when not
using DT.
* tag 'ux500-core-updates' of http://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
ARM: ux500: Provide SMSC911x fixed-regulator when not booting DT
ARM: ux500: Fix build error due to missing include of asm/pmu.h in cpu-db8500.c
ARM: ux500: set proper GIC flags
From "Uwe Kleine-Knig" <u.kleine-koenig@pengutronix.de>:
this is the 2nd version of this series whose goal is to make struct
of_device_id.data const. Conceptually a driver must not modify the data
contained there so making it const is the right thing.
v1 of this series was sent with Message-id:
1342182734-321-1-git-send-email-y. Changes since then are:
- powerpc fixes
- several new consts that were found by Arnd that are possible after
patch 19.
Arnd suggested to take this series via arm-soc late for 3.6 in one go
because patch 19 depends on the former patches but is a precondition to
the latter and it fixes a few warnings. So getting it in via the
respective maintainer trees would need a much bigger coordination
effort. That means I prefer getting Acks over you taking the patch.
Vinod Koul already took
dmaengine: at_hdmac: add a few const qualifiers
that is in next-20120723 as 7fd63ccdad now. Vinod, I don't follow your
pull requests, but assuming you didn't let it already pull for 3.6 I
suggest you drop it from your queue and I just take your Ack.
This series was build tested for arm (all defconfigs) and powerpc (all
defconfigs and an allyesconfig) and grep didn't find more issues. As
before it introduces a warning in drivers/regulator/twl-regulator.c.
This driver does modify its .of_match_table when a device is bound which
doesn't fits the concept of independant devices. Arnd noticed another
new warning in drivers/scsi/qlogicpti.c that isn't that easy to resolve,
because the pointer to (now) const data is passed as first argument to
scsi_host_alloc. To fix that properly struct Scsi_Host.hostt needs to
get a const, too. Alternatively I could introduce a cast removing the
const, but I don't like that.
* 'ofdeviceiddata' of git://git.pengutronix.de/git/ukl/linux: (25 commits)
dma: tegra: make data used as *of_device_id.data const
can: mpc5xxx_can: make data used as *of_device_id.data const
macintosh/mediabay: make data used as *of_device_id.data const
i2c/mpc: make data used as *of_device_id.data const
mfd/da9052: make i2c_device_id array const
powerpc/fsl_msi: drop unneeded cast to non-const pointer
gpio/gpio-omap: make platformdata used as *of_device_id.data const
of: add const to struct *of_device_id.data
dma: tegra: make tegra_dma.chip_data a pointer to const data
watchdog/mpc8xxx: add a const qualifier
powerpc/celleb_pci: add a const qualifier
powerpc/fsl_msi: add a const qualifier
powerpc/83xx: add a const qualifier
macintosh/mediabay: add a const qualifier
mmc/omap_hsmmc: add a const qualifier
i2c/mpc: add a const qualifier
i2c/i2c-omap: add a const qualifier
gpio/mpc8xxx: add a const qualifier
gpio/gpio-omap.c: add a const qualifier
misc/atmel_tc: make atmel_tc.tcb_config member point to const data
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[olof: repulled a v3 version of the branch that rebased to add some more
acked-bys and added one more patch on top for tegra]
Signed-off-by: Olof Johansson <olof@lixom.net>
Generic PWM framework requires that the board setup code
register a static mapping that can be used to match PWM
consumers to providers.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: <thierry.reding@avionic-design.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Generic PWM framework requires that the board setup code
register a static mapping that can be used to match PWM
consumers to providers.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: <thierry.reding@avionic-design.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
It replaces the clk_register_clkdev in imx6q clock driver with DT
lookup. It depends on Mike's clk-3.7 branch.
When it gets merged together with imx-dt-3.7, there is a trivial
conflict on arch/arm/boot/dts/imx6q.dtsi.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iQEcBAABAgAGBQJQTyFwAAoJEFBXWFqHsHzOcXkH/1a2RX8pUMsYHS5efpGaRUjJ
7PKKbAuMuGAgqdRDv1t2dcXuUv3zJgY/sdrivD9iwMqVSsQDW9MrdKyvBXg9m5UL
rg1Uc8r6mJlHSljimN8hoHp4PGFF7DCVls5y+3jsk/I2tWK+S/w00iP/aOFgkJNc
9Bg0ZhofKGOGpYK5joaBYAqvVM7F92gjpX+PytNEkJHGRKxCEsTRq4DRR3+r3uqs
GuoHOflYMEmviKYaZ/I14rwUJWFF4vIxuFC4vT88erpj3Fs0y7XkEWJiKU/2ma6M
w86qOUI6nU0iW5AILu3IvjSEvh2h/ZZ+5y3lVvzghcKK2QP4d4bEWnC745NRVSI=
=pxVx
-----END PGP SIGNATURE-----
Merge tag 'imx-clk-dt-lookup' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/dt
It replaces the clk_register_clkdev in imx6q clock driver with DT
lookup. It depends on Mike's clk-3.7 branch.
* tag 'imx-clk-dt-lookup' of git://git.linaro.org/people/shawnguo/linux-2.6:
ARM: imx6q: replace clk_register_clkdev with clock DT lookup
Resolved context add/remove conflict in arch/arm/boot/dts/imx6q.dtsi
- All imx53 board files are removed by the equal device tree support
- The efikamx board files are removed to ease device tree migration
- Remove dummy pinctrl state by setting up pinctrl in device tree
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iQEcBAABAgAGBQJQTvkKAAoJEFBXWFqHsHzOQvMIALgz2rEVpFWBvZTtH3oKc/iZ
L2xK0cZ5BDDb0BhH/2v6BpMW2fXrag815W58gwKmM/e2WvK6BRKlEtddaYN2DvYA
EXHesgUUehkWsUP29lhQO0SBOJPkEGUZ1m2DF1i5/6gENwLw3bVdd9Q+4Z271nxP
TtXDyqjOmTjHXXfKo3r4PzDUcJoI5jgZpEzkBBZmGQKu5l9n8jb53F5v6dkecRa/
EaKRRhmn6aOc7e9NcsD1KowqRIHQMNI1emmjo46vTQlH+/pyD8SjQoz1GVXy8RGo
8uAnhf/aT5kX3JEvCxkJs9CDYavlfpueJ1/90klX6H60BScMzynA88RJtB2NlFE=
=dkqZ
-----END PGP SIGNATURE-----
Merge tag 'imx-dt-3.7' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/dt
- All imx53 board files are removed by the equal device tree support
- The efikamx board files are removed to ease device tree migration
- Remove dummy pinctrl state by setting up pinctrl in device tree
* tag 'imx-dt-3.7' of git://git.linaro.org/people/shawnguo/linux-2.6: (28 commits)
ARM: imx6q-sabrelite: Rename 'pinctrl_gpio_hog'
ARM: imx51: decouple device tree boot from board files
ARM: imx51: build in pinctrl support
ARM: dts: imx51-babbage: add pinctrl settings
ARM: imx53: remove unneeded files and functions
ARM: imx53: support device tree boot only
ARM: imx53: decouple device tree boot from board files
ARM: imx53: build in pinctrl support
ARM: dts: imx53-smd: add pinctrl settings
ARM: dts: imx53-evk: add pinctrl settings
ARM: dts: imx53-ard: add pinctrl settings
ARM: dts: imx53-qsb: add pinctrl settings
ARM: imx6q: remove dummy pinctrl state
ARM: dts: imx6q-sabresd: add pinctrl settings
ARM: dts: imx6q-arm2: add pinctrl for uart and enet
ARM: dts: imx6q-sabrelite: add pinctrl for usdhc and enet
ARM: dts: imx6q: sort iomuxc sub-nodes in name
ARM: dts: imx6q: name iomuxc sub-nodes following pin function
ARM: dts: imx6q: improve indentation for fsl,pins
ARM: efikamx: remove Genesi Efika MX platform files from the tree
...
Resolved trivial context conflict in arch/arm/boot/dts/imx51-babbage.dts
A collection of mxs_defconfig updates for 3.7.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iQEcBAABAgAGBQJQTtlqAAoJEFBXWFqHsHzOakYIAJiwRVVxu6Ad06I5oREVhjAF
DpfNKdI6qRUgUDKTh8BEbaR8LAiPjiCXU0p2l0sKLVKO2zugqRL+xFuGNLuSYbt2
LrgCG8icpX5NqF9qW6bvXLJYCuPyG7DZ2ivDCaf35L9nmz4ohnFExqajZwZIHOxy
nbbV/yv5+lfS0JDn2rKmlsxg2FY4CiDTTh3A4V12lu3Br0ccZqaZa5OdIBvsmkFR
QJY5g942qbgvaIQ5s5XPcNqxzn46rwKz5iDMDEcQD8OdmJYcbjzV5b4ByIiukKSr
AUstRLsM3MDKkIk6PGuz+KZKDRMKH/sjnEpzHAXY5jQs/ABOt7KL+zzFIYxhPYs=
=JpqI
-----END PGP SIGNATURE-----
Merge tag 'mxs-defconfig-3.7' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/defconfig
A collection of mxs_defconfig updates for 3.7.
* tag 'mxs-defconfig-3.7' of git://git.linaro.org/people/shawnguo/linux-2.6:
ARM: mxs_defconfig: Add SPI and LRADC support
ARM: mxs_defconfig: Add framebuffer support
ARM: mxs_defconfig: Add LED, PWM and MTD_CHAR support
ARM: mxs_defconfig: Enable USB host
It replaces clk_register_clkdev in mxs clock driver with DT lookup.
The series depends on pull request mxs-dt-3.7 and Mike's clk branch
below.
git://git.linaro.org/people/mturquette/linux.git clk-3.7
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iQEcBAABAgAGBQJQTvyZAAoJEFBXWFqHsHzO3kEIAKsT3i7vdriXVAityIMiC1el
pVDR2qVq0q7+MhCIO/wXWbjJBHK+vEiMY2sKWCD4jVfLCa751mwENAdf1h1/+NNZ
+W6uzRaMt3w4FGryn4/xXt4eVgZNNZba9NxE73tVSanK9oJilPwBLCCkwbZLFbjk
SughytSMml1uO8Z3mEG0DDmrCnwb1KsILasVLazTGA1gpQ02c+6ASPa8s0App6/2
DLkIOn6D3022LzQiIungxUc4wLBojylex/GCAPubyhX3pXyjlzUElp4G3AFex8KM
tMnuXBfpi1dLkgYPn+rkM8m48dCY821LxFT9OA3AfpzqVpRWU6Kcq60vNzUDnt0=
=scyJ
-----END PGP SIGNATURE-----
Merge tag 'mxs-clk-dt-lookup' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/dt
It replaces clk_register_clkdev in mxs clock driver with DT lookup.
* tag 'mxs-clk-dt-lookup' of git://git.linaro.org/people/shawnguo/linux-2.6:
clk: mxs: replace imx23 clk_register_clkdev with clock DT lookup
clk: mxs: replace imx28 clk_register_clkdev with clock DT lookup
* 'clk-3.7' of git://git.linaro.org/people/mturquette/linux:
clk: add of_clk_src_onecell_get() support
clk: ux500: Define smp_twd clock for u8500
mfd: dbx500: Provide a more accurate smp_twd clock
clk: ux500: Support for prmcu_rate clock
clk: Provide option for clk_get_rate to issue hw for new rate
clock: max77686: Add driver for Maxim 77686 32Khz crystal oscillator.
ARM: ux500: Switch to use common clock framework
clk: ux500: Clock definitions for u8500
clk: ux500: First version of clock definitions for ux500
clk: ux500: Adapt PRCMU and PRCC clocks for common clk
clk: versatile: make config option boolean
clk: add Loongson1B clock support
arm: mmp: make all SOCs use common clock by default
clk: mmp: add clock definition for mmp2
clk: mmp: add clock definition for pxa910
clk: mmp: add clock definition for pxa168
clk: mmp: add mmp specific clocks
clk: convert ARM RealView to common clk
clk: prima2: move from arch/arm/mach to drivers/clk
ARM: PRIMA2: convert to common clk and finish full clk tree
The armadillo800eva has S35390A which is RTC. This is controlled
using I2C of GPIO.
This commit supports RTC of armadillo800eva.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Calxeda highbank SATA phy has intermittent problems bringing up a link
with Gen3 drives. Retrying the phy hard reset can work-around this issue,
but each reset also disables spread spectrum support. The reset function
also needs to reprogram the phy to enable spread spectrum support.
Create a new driver based on ahci_platform to support the Calxeda Highbank
SATA controller.
Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
should now boot on mainline after this is applied, according to
Vaibhav.
This second version includes trailing commas at the end of structure
records at Tony's request. It also adds a OMAP_INTC_START macro
expansion to each IRQ number to make the sparseirq conversion easier.
Basic build, boot, and PM test transcripts are here:
http://www.pwsan.com/omap/testlogs/am33xx_hwmod_clock_devel_3.7/20120912165952/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=yRjp
-----END PGP SIGNATURE-----
Merge tag 'omap-devel-a2-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into devel-am33xx
AM33xx hwmod data and miscellaneous clock and hwmod fixes. AM33xx
should now boot on mainline after this is applied, according to
Vaibhav.
This second version includes trailing commas at the end of structure
records at Tony's request. It also adds a OMAP_INTC_START macro
expansion to each IRQ number to make the sparseirq conversion easier.
Basic build, boot, and PM test transcripts are here:
http://www.pwsan.com/omap/testlogs/am33xx_hwmod_clock_devel_3.7/20120912165952/
Allows omap_device layer to keep track of driver bound status in order
to make more intelligent decisions about idling unused devices.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=JHjf
-----END PGP SIGNATURE-----
Merge tag 'for_3.7-omap_device' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into devel-omap-device
Updates for omap_device layer for v3.7.
Allows omap_device layer to keep track of driver bound status in order
to make more intelligent decisions about idling unused devices.
The wakeupgen context-save code reads and stores the AUXCOREBOOT0 and
AUXCOREBOOT1 register contents twice. This seems like a waste of
time, so, remove the duplicates.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
These changes fix some of the more meaningful warnings that smatch
returns for the OMAP subarch code, and unwraps strings that are
wrapped at the 80-column boundary, to conform with the current
practice.
Basic build, boot, and PM logs are available here:
http://www.pwsan.com/omap/testlogs/warnings_a_cleanup_3.7/20120912025927/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=ythb
-----END PGP SIGNATURE-----
Merge tag 'omap-cleanup-b-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into cleanup-makefile-sparse
smatch and string-wrapping cleanups for the OMAP subarch code.
These changes fix some of the more meaningful warnings that smatch
returns for the OMAP subarch code, and unwraps strings that are
wrapped at the 80-column boundary, to conform with the current
practice.
Basic build, boot, and PM logs are available here:
http://www.pwsan.com/omap/testlogs/warnings_a_cleanup_3.7/20120912025927/
arch/arm/mach-omap2/Makefile. Beyond readability and diffstat
improvements, the series should reduce the risk of conflicts during
future cleanups by ensuring related lines are in the same section of the
Makefile.
Test results are available here:
http://www.pwsan.com/omap/testlogs/makefile_cleanup_3.7/20120911191710/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=Xw5J
-----END PGP SIGNATURE-----
Merge tag 'omap-cleanup-a-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into cleanup-makefile-sparse
Clean up and standardize several parts of
arch/arm/mach-omap2/Makefile. Beyond readability and diffstat
improvements, the series should reduce the risk of conflicts during
future cleanups by ensuring related lines are in the same section of the
Makefile.
Test results are available here:
http://www.pwsan.com/omap/testlogs/makefile_cleanup_3.7/20120911191710/
There's no need to have these in plat-omap any longer. Note that these
could eventually be made local to mach-omap1 instead of being in mach.
But to do that, at least various driver access using omap7xxx.h registers
needs to be fixed first.
Cc: spi-devel-general@lists.sourceforge.net
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Tony Lindgren <tony@atomide.com>
These can now be moved to be local headers in mach-omap2.
Note that this patch removes arch/arm/plat-omap/devices.c as it
will get removed anyways with Paul Walmsley's patch
"ARM: OMAP: split OMAP1, OMAP2+ RNG device registration".
Signed-off-by: Tony Lindgren <tony@atomide.com>
As the plat and mach includes need to disappear for single zImage work,
we need to remove plat/hardware.h.
Do this by splitting plat/hardware.h into omap1 and omap2+ specific files.
The old plat/hardware.h already has omap1 only defines, so it gets moved
to mach/hardware.h for omap1. For omap2+, we use the local soc.h
that for now just includes the related SoC headers to keep this patch more
readable.
Note that the local soc.h still includes plat/cpu.h that can be dealt
with in later patches. Let's also include plat/serial.h from common.h for
all the board-*.c files. This allows making the include files local later
on without patching these files again.
Note that only minimal changes are done in this patch for the
drivers/watchdog/omap_wdt.c driver to keep things compiling. Further
patches are needed to eventually remove cpu_is_omap usage in the drivers.
Also only minimal changes are done to sound/soc/omap/* to remove the
unneeded includes and to define OMAP44XX_MCPDM_L3_BASE locally so there's
no need to include omap44xx.h.
While at it, also sort some of the includes in the standard way.
Cc: linux-watchdog@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Jarkko Nikula <jarkko.nikula@bitmer.com>
Cc: Liam Girdwood <lrg@ti.com>
Acked-by: Wim Van Sebroeck <wim@iguana.be>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Remove hardcoded IRQs in irqs.h and related files as these
are no longer needed.
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
As the interrupts should only be defined in the platform_data, and
eventually coming from device tree, there's no need to define them
in header files.
Let's remove the hardcoded references to irqs.h and fix up the includes
so we don't rely on headers included in irqs.h. Note that we're
defining OMAP_INTC_START as 0 to the interrupts. This will be needed
when we enable SPARSE_IRQ. For some drivers we need to add
#include <plat/cpu.h> for now until these drivers are fixed to
remove cpu_is_omapxxxx() usage.
While at it, sort som of the includes the standard way, and add
the trailing commas where they are missing in the related data
structures.
Note that for drivers/staging/tidspbridge we just define things
locally.
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This way we can remove includes of plat/gpio.h which won't work
with the single zImage support.
Note that we also remove the cpu_class_is_omap2() check
in gpio-omap.c as the drivers should not call it as we need to
make it local to arch/arm/mach-omap2 for single zImage support.
While at it, arrange the related includes in the standard way.
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: linux-mtd@lists.infradead.org
Cc: alsa-devel@alsa-project.org
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
We can't use hardcoded interrupts for SPARSE_IRQ, and can replace
the hardcoded gpio_base with twl_gpiochip.base after it's been
allocated.
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This is no longer needed and assumes a fixed IRQ number
that won't work with SPARSE_IRQ.
Acked-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Pull ARM fixes from Russell King:
"It's been a while... so there's a little more here than normal.
Mostly updates from Will for the breakpoint stuff, and plugging a few
holes in the user access functions which crept in when domain support
was disabled for ARMv7 CPUs."
* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
ARM: 7529/1: delay: set loops_per_jiffy when moving to timer-based loop
ARM: 7528/1: uaccess: annotate [__]{get,put}_user functions with might_fault()
ARM: 7527/1: uaccess: explicitly check __user pointer when !CPU_USE_DOMAINS
ARM: 7526/1: traps: send SIGILL if get_user fails on undef handling path
ARM: 7521/1: Fix semihosting Kconfig text
ARM: 7513/1: Make sure dtc is built before running it
ARM: 7512/1: Fix XIP build due to PHYS_OFFSET definition moving
ARM: 7499/1: mm: Fix vmalloc overlap check for !HIGHMEM
ARM: 7503/1: mm: only flush both pmd entries for classic MMU
ARM: 7502/1: contextidr: avoid using bfi instruction during notifier
ARM: 7501/1: decompressor: reset ttbcr for VMSA ARMv7 cores
ARM: 7497/1: hw_breakpoint: allow single-byte watchpoints on all addresses
ARM: 7496/1: hw_breakpoint: don't rely on dfsr to show watchpoint access type
ARM: Fix ioremap() of address zero
closer for being just a regular device driver.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=A43b
-----END PGP SIGNATURE-----
mergetag object cf3a6ec2c0
type commit
tag cleanup-omap-tags-for-v3.7
tagger Tony Lindgren <tony@atomide.com> 1347323254 -0700
Remove the ancient omap specific atags that are no longer needed.
At some point we were planning to pass the bootloader information
with custom atags that did not work out too well.
There's no need for these any longer as the kernel has been booting
fine without them for quite some time. And Now we have device tree
support that can be used instead.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=utuw
-----END PGP SIGNATURE-----
Merge tags 'omap-devel-gpmc-fixed-for-v3.7' and 'cleanup-omap-tags-for-v3.7' into cleanup-sparseirq
Changes for GPMC (General Purpose Memory Controller) that take it
closer for being just a regular device driver.
Remove the ancient omap specific atags that are no longer needed.
At some point we were planning to pass the bootloader information
with custom atags that did not work out too well.
There's no need for these any longer as the kernel has been booting
fine without them for quite some time. And Now we have device tree
support that can be used instead.
Currently, the device names for the dcan module follows the
format "dcan.X", where 'X' is the dcan instance number.
On other side, driver may request for clock with/without con_id
and dev_id, and it is expected that platform should respect this
request and return the requested clock handle.
Now, when using device tree, the format of the device name created
by OF layer is different, "<reg-address>.<device-name>",
assuming that the device-tree "reg" property is specified.
This causes the look-up failure for clock node in dcan driver
To fix this add new dcan clock alias for using device-tree.
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <robherring2@gmail.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Add missing soc_is_am33xx() check for DPLL common control & clock
related functions, without this dpll programmability would be broken
for am33xx family of devices.
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Under some circumstances, drivers may leave an omap_device enabled due
to driver programming errors, or due to a failure in the drivers
probe method.
Using the recently added omap_device driver_status field, we can
detect conditions where an omap_device is enabled but has no driver
bound and then ensure that the device is properly idled until it can
be probed again.
The goal of this feature is not only to detect and warn on these error
conditions, but also to ensure that devices are properly put in
low-power states so they do not prevent SoC-wide low-power states.
Reviewed-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Currently, the omap_device PM domain layer uses the late suspend and
early resume callbacks to ensure devices are in their low power
states.
However, this is attempted even in cases where a driver probe has
failed. If a driver's ->probe() method fails, the driver is likely in
a state where it is not expecting its runtime PM callbacks to be
called, yet currently the omap_device PM domain code attempts to call
the drivers callbacks.
To fix, use the omap_device driver_status field to check whether a
driver is bound to the omap_device before attempting to trigger driver
callbacks.
Reviewed-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Use the bus notifier to keep track of driver bound status by adding a
new internal field to struct omap_device: _driver_status.
This will be useful for follow-up patches which need to know whether
or not a driver is bound in order to make intelligent omap_device
enable/idle decisions.
Reviewed-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
