Remove __initdata attribute, as the devices may be used after init
sections are freed.
Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
The recommended compatible string format, according to the ePAPR v1.1 standard,
is "manufacturer,model". Change the xtensa cpu compatible strings to
"cdns,xtensa-cpu". Also, change the boards compatible strings in a similar way.
The pic compatible string will be dealt with in a separate patch.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Define IO addresses in a single place, to make it easier to change for
non-standard memory maps.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Make the WT entry match table 4-52 of the Xtensa ISA RM (RD-2012.5).
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
there is a small possibility that wake_up of softirq thread
happens between local_irq_enable() and set_cpu_online(). In
this case affinity of the thread changes to fallback affinity
(i.e. CPU0). This may be a source of problems.
The patch kills that possibility.
Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This removes the XTENSA_ISS_NETWORK Kconfig parameter,
which was no longer used anywhere in the source code
and Makefiles.
Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
The 32 bit sched_clock interface now supports 64 bits. Upgrade
to the 64 bit function to allow us to remove the 32 bit
registration interface.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
This is largely based on SMP code from the xtensa-2.6.29-smp tree by
Piet Delaney, Marc Gauthier, Joe Taylor, Christian Zankel (and possibly
other Tensilica folks).
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
MX is an interrupt distributor used in some SMP-capable xtensa
configurations.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
PIC irq_ack doesn't clear timer IRQ, because timer interrupt handler
usually set up new timer by writing to ccompare register and thus
clearing timer IRQ. However timer may not be set up in the IRQ handler,
e.g. with tickless idle on SMP, or when CPU is going offline, leaving
timer IRQ raised and making do_interrupt attempting to handle it
forever.
To fix this always write current value of ccompare SR chosen to be linux
timer back to that SR on entry to timer interrupt handler.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
- set up irq registers and call irq_enter/irq_exit once for each kernel
entry due to interrupt;
- don't attempt to clear current IRQ in the do_interrupt, IRQ handler
will take care of it;
- find pending interrupt with highest priority before every ISR
invocation.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Extract xtensa built-in interrupt controller implementation from
xtensa/kernel/irq.c and move it to other irqchips, providing way to
instantiate it from the device tree.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Secondary CPUs need this declaration to initialize their MMUs.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Otherwise exceptions may occur prior to exception handling mechanism
initialization, resulting in silently dead system.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Provide per-cpu ccount_timer objects and use them appropriately.
Extract per-cpu clockevent setup function.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
This allows ccount to be used as highres timer.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
This fixes the following build warnings:
arch/xtensa/mm/misc.S: Assembler messages:
arch/xtensa/mm/misc.S:143: Warning: value 0xffffffff30000106 truncated to 0x30000106
arch/xtensa/mm/misc.S:197: Warning: value 0xffffffff30000106 truncated to 0x30000106
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
These definitions (-1) were correct when used as a hardware IRQ number,
but are incorrect as a mapped IRQ number.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
The code doesn't handle dynamic TAP interface allocation, so there's no
point tracking this case.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Without proper MAC setup network device doesn't work. IP setup is
redundant and may be done with 'ip=...' kernel parameter.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Now 'ethX=...' syntax can actually be used in kernel command line to
specify network interfaces.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
No functional changes, remove dead/unused code, clean checkpatch warnings,
replace strlen of constant strings with sizeof.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
- drop unused PHYSICAL_MEMORY_ADDRESS and XC_PADDR
- fix NMI_VECTOR_VADDR and INTLEVEL7_VECTOR_VADDR definitions: there
should be no XCHAL_ prefix in them;
- fix the following warning seen with gcc-4.8.1:
arch/xtensa/include/asm/vectors.h:71:5: warning: "XCHAL_HAVE_VECBASE" is not defined [-Wundef]
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Another smallish batch of fixes, it's been quiet due to the holidays. Nothing
controversial here, a handful of things across the board.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=FX+j
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"Another smallish batch of fixes, it's been quiet due to the holidays.
Nothing controversial here, a handful of things across the board"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: pxa: fix USB gadget driver compilation regression
ARM: OMAP2+: Fix LCD panel backlight regression for LDP legacy booting
ARM: OMAP2+: hwmod_data: fix missing OMAP_INTC_START in irq data
ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL
ARM: shmobile: r8a7790: fix shdi resource sizes
ARM: shmobile: bockw: fixup DMA mask
ARM: shmobile: armadillo: Add PWM backlight power supply
Pull x86 fixes from Peter Anvin:
"There is a small EFI fix and a big power regression fix in this batch.
My queue also had a fix for downing a CPU when there are insufficient
number of IRQ vectors available, but I'm holding that one for now due
to recent bug reports"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/efi: Don't select EFI from certain special ACPI drivers
x86 idle: Repair large-server 50-watt idle-power regression
- Fix for a cpufreq regression causing stale sysfs files to be left
behind during system resume if cpufreq_add_dev() fails for one or
more CPUs from Viresh Kumar.
- Fix for a bug in cpufreq causing CONFIG_CPU_FREQ_DEFAULT_* to be
ignored when the intel_pstate driver is used from Jason Baron.
- System suspend fix for a memory leak in pm_vt_switch_unregister()
that forgot to release objects after removing them from
pm_vt_switch_list. From Masami Ichikawa.
- Intel Valley View device ID and energy unit encoding update for the
(recently added) Intel RAPL (Running Average Power Limit) driver
from Jacob Pan.
- Intel Bay Trail SoC GPIO and ACPI device IDs for the Low Power
Subsystem (LPSS) ACPI driver from Paul Drews.
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)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=vQDX
-----END PGP SIGNATURE-----
Merge tag 'pm+acpi-3.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes and new device IDs from Rafael Wysocki:
- Fix for a cpufreq regression causing stale sysfs files to be left
behind during system resume if cpufreq_add_dev() fails for one or
more CPUs from Viresh Kumar.
- Fix for a bug in cpufreq causing CONFIG_CPU_FREQ_DEFAULT_* to be
ignored when the intel_pstate driver is used from Jason Baron.
- System suspend fix for a memory leak in pm_vt_switch_unregister()
that forgot to release objects after removing them from
pm_vt_switch_list. From Masami Ichikawa.
- Intel Valley View device ID and energy unit encoding update for the
(recently added) Intel RAPL (Running Average Power Limit) driver from
Jacob Pan.
- Intel Bay Trail SoC GPIO and ACPI device IDs for the Low Power
Subsystem (LPSS) ACPI driver from Paul Drews.
* tag 'pm+acpi-3.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
powercap / RAPL: add support for ValleyView Soc
PM / sleep: Fix memory leak in pm_vt_switch_unregister().
cpufreq: Use CONFIG_CPU_FREQ_DEFAULT_* to set initial policy for setpolicy drivers
cpufreq: remove sysfs files for CPUs which failed to come back after resume
ACPI: Add BayTrail SoC GPIO and LPSS ACPI IDs
the sparse IRQ conversion, fix DRA7 console output for earlyprintk,
and fix the LDP LCD backlight when DSS is built into the kernel and
not as a loadable module.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.15 (GNU/Linux)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=3A1e
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v3.13/intc-ldp-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
From Tony Lindgren:
Fix a regression for wrong interrupt numbers for some devices after
the sparse IRQ conversion, fix DRA7 console output for earlyprintk,
and fix the LDP LCD backlight when DSS is built into the kernel and
not as a loadable module.
* tag 'omap-for-v3.13/intc-ldp-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: Fix LCD panel backlight regression for LDP legacy booting
ARM: OMAP2+: hwmod_data: fix missing OMAP_INTC_START in irq data
ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL
+ v3.13-rc5
Signed-off-by: Olof Johansson <olof@lixom.net>
* r8a7790 (R-Car H2) based Lager board
- Correct SHDI resource sizes
This bug has been present since sdhi resources were added to the r8a7790 by
8c9b1aa418 ("ARM: shmobile: r8a7790: add MMCIF and SDHI DT
templates") in v3.11-rc2.
* r8a7778 (R-Car M1) based Bock-W board
- Correct DMA mask
This resolves a regression introduced by 4dcfa60071
("ARM: DMA-API: better handing of DMA masks for coherent allocations")
in v3.12-rc1.
* r8a7740 (R-Mobile A1) based Armadillo board
- Add PWM backlight power supply
This resolves a regression introduced by 22ceeee16e
("pwm-backlight: Add power supply support") in v3.12.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=6ai1
-----END PGP SIGNATURE-----
Merge tag 'renesas-fixes2-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes
From Simon Horman:
Second Round of Renesas ARM based SoC Fixes for v3.13
* r8a7790 (R-Car H2) based Lager board
- Correct SHDI resource sizes
This bug has been present since sdhi resources were added to the r8a7790 by
8c9b1aa418 ("ARM: shmobile: r8a7790: add MMCIF and SDHI DT
templates") in v3.11-rc2.
* r8a7778 (R-Car M1) based Bock-W board
- Correct DMA mask
This resolves a regression introduced by 4dcfa60071
("ARM: DMA-API: better handing of DMA masks for coherent allocations")
in v3.12-rc1.
* r8a7740 (R-Mobile A1) based Armadillo board
- Add PWM backlight power supply
This resolves a regression introduced by 22ceeee16e
("pwm-backlight: Add power supply support") in v3.12.
* tag 'renesas-fixes2-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7790: fix shdi resource sizes
ARM: shmobile: bockw: fixup DMA mask
ARM: shmobile: armadillo: Add PWM backlight power supply
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Olof Johansson <olof@lixom.net>
After commit 88f718e3fa
"ARM: pxa: delete the custom GPIO header" a compilation
error was introduced in the PXA25x gadget driver.
An attempt to fix the problem was made in
commit b144e4ab1e
"usb: gadget: fix pxa25x compilation problems"
by explictly stating the driver needs the <mach/hardware.h>
header, which solved the compilation for a few boards,
such as the pxa255-idp and its defconfig.
However the Lubbock board has this special clause in
drivers/usb/gadget/pxa25x_udc.c:
This include file has an implicit dependency on
<mach/irqs.h> having been included before <mach/lubbock.h>
was included.
Before commit 88f718e3fa
"ARM: pxa: delete the custom GPIO header" this implicit
dependency for the pxa25x_udc compile on the Lubbock was
satisfied by <linux/gpio.h> implicitly including
<mach/gpio.h> which was in turn including <mach/irqs.h>,
apart from the earlier added <mach/hardware.h>.
Fix this by having the PXA25x <mach/lubbock.h> explicitly
include <mach/irqs.h>.
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Greg Kroah-Hartmann <gregkh@linuxfoundation.org>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
problems with GPMC, RNG, and ISP/IVA MMUs on OMAP2/3. The other fixes
some problems with DEBUG_LL on DRA7xx.
Basic build, boot, and PM test logs are available here:
http://www.pwsan.com/omap/testlogs/hwmod_fixes_b_v3.13-rc/20131226021920/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.15 (GNU/Linux)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=kOrX
-----END PGP SIGNATURE-----
Merge tag 'for-v3.13-rc/hwmod-fixes-b' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into debug-ll-and-ldp-backlight-fix
A few OMAP hwmod fixes for v3.13-rc. One patch fixes some IRQ
problems with GPMC, RNG, and ISP/IVA MMUs on OMAP2/3. The other fixes
some problems with DEBUG_LL on DRA7xx.
Basic build, boot, and PM test logs are available here:
http://www.pwsan.com/omap/testlogs/hwmod_fixes_b_v3.13-rc/20131226021920/
Looks like the LCD panel on LDP has been broken quite a while, and
recently got fixed by commit 0b2aa8bed3 (gpio: twl4030: Fix regression
for twl gpio output). However, there's still an issue left where the panel
backlight does not come on if the LCD drivers are built into the
kernel.
Fix the issue by registering the DPI LCD panel only after the twl4030
GPIO has probed.
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
[tony@atomide.com: updated per Tomi's comments]
Signed-off-by: Tony Lindgren <tony@atomide.com>
* pm-cpufreq:
cpufreq: Use CONFIG_CPU_FREQ_DEFAULT_* to set initial policy for setpolicy drivers
cpufreq: remove sysfs files for CPUs which failed to come back after resume
* pm-sleep:
PM / sleep: Fix memory leak in pm_vt_switch_unregister().
and a patch so that instead of BUG'ing we use the ext4_error()
framework to mark the file system is corrupted.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.15 (GNU/Linux)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=KPNa
-----END PGP SIGNATURE-----
Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 fixes from Ted Ts'o:
"A collection of bug fixes destined for stable and some printk cleanups
and a patch so that instead of BUG'ing we use the ext4_error()
framework to mark the file system is corrupted"
* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: add explicit casts when masking cluster sizes
ext4: fix deadlock when writing in ENOSPC conditions
jbd2: rename obsoleted msg JBD->JBD2
jbd2: revise KERN_EMERG error messages
jbd2: don't BUG but return ENOSPC if a handle runs out of space
ext4: Do not reserve clusters when fs doesn't support extents
ext4: fix del_timer() misuse for ->s_err_report
ext4: check for overlapping extents in ext4_valid_extent_entries()
ext4: fix use-after-free in ext4_mb_new_blocks
ext4: call ext4_error_inode() if jbd2_journal_dirty_metadata() fails
Commit 7d7e1eb (ARM: OMAP2+: Prepare for irqs.h removal) and commit
ec2c082 (ARM: OMAP2+: Remove hardcoded IRQs and enable SPARSE_IRQ)
updated the way interrupts for OMAP2/3 devices are defined in the
HWMOD data structures to being an index plus a fixed offset (defined
by OMAP_INTC_START).
Couple of irqs in the OMAP2/3 hwmod data were misconfigured completely
as they were missing this OMAP_INTC_START relative offset. Add this
offset back to fix the incorrect irq data for the following modules:
OMAP2 - GPMC, RNG
OMAP3 - GPMC, ISP MMU & IVA MMU
Signed-off-by: Suman Anna <s-anna@ti.com>
Fixes: 7d7e1eba7e ("ARM: OMAP2+: Prepare for irqs.h removal")
Fixes: ec2c0825ca ("ARM: OMAP2+: Remove hardcoded IRQs and enable SPARSE_IRQ")
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
With commit '7dedd34: ARM: OMAP2+: hwmod: Fix a crash in _setup_reset() with
DEBUG_LL' we moved from parsing cmdline to identify uart used for earlycon
to using the requsite hwmod CONFIG_DEBUG_OMAPxUARTy FLAGS.
On DRA7 though, we seem to be missing this flag, and atleast on the DRA7 EVM
where we use uart1 for console, boot fails with DEBUG_LL enabled.
Reported-by: Lokesh Vutla <lokeshvutla@ti.com>
Tested-by: Lokesh Vutla <lokeshvutla@ti.com> # on a different base
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Fixes: 7dedd34694 ("ARM: OMAP2+: hwmod: Fix a crash in _setup_reset() with DEBUG_LL")
Signed-off-by: Paul Walmsley <paul@pwsan.com>
