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2009-12-21Merge branch 'gta02-machine-devices-2.6.32' into om-gta02-2.6.32Lars-Peter Clausen
Conflicts: arch/arm/mach-s3c2442/Kconfig arch/arm/mach-s3c2442/Makefile arch/arm/mach-s3c2442/mach-gta02.c
2009-12-21Merge branch 'gta02-machine-2.6.32' into om-gta02-2.6.32Lars-Peter Clausen
2009-12-21Merge branches 'bq27000-2.6.32', 'glamo-2.6.32', 'jbt6k74-2.6.32', ↵Lars-Peter Clausen
'pcf50633-2.6.32', 'wm8753-2.6.32', 's3c-touchscreen-2.6.32' and 'om-s3c-2.6.32' into om-gta02-2.6.32
2009-12-21gta02: Specify valid_ops_mask for regulator consumers.Lars-Peter Clausen
2009-12-21Use dev_pm_opsLars-Peter Clausen
2009-12-21touchscreen patches for om-gta02-2.6.31Nelson Castillo
On Sat, Oct 24, 2009 at 3:04 AM, Nelson Castillo <arhuaco@freaks-unidos.net> wrote: > Hi there. I finally made this work. I tested with: cat /dev/input/touchscreen0 | hexdump > > I wonder why it didn't work with X... This rootfs works with other drivers I've tested (even with the upstream kernel). Problem found. Patch attached. From: Nelson Castillo <arhuaco@freaks-unidos.net> Date: Sat, 24 Oct 2009 14:12:58 -0500 Subject: [PATCH] Add auto-pst Without these lines the TS doesn't work. I didn't check who the author of the lines is. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-12-21Fix resume conversionsVasily Khoruzhick
This patch fixes a bug where the TS might stop working after suspend/resume. This patch is under upstream review and it seems it will change a lot. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-12-15Add s3c2410tsNelson Castillo
Add the ts and the relevant files. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-12-15s3c24xx: introduce s3c-adc delayVasily Khoruzhick
Without this patch we cannot make the s3c2410/s3c2440 touchscreen driver work. This will be done in a different way in upstream kernel. We specify the delay value (S3C2410_ADCDLY). Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-12-11gta02: Select s3c_device_nandLars-Peter Clausen
2009-12-11gta02: Use hw pwm for power leds and vibrator.Lars-Peter Clausen
2009-12-11gta02: add support for platform_batteryPaul Fertser
This adds support for platform_battery driver which allows to specify a set of power supply properties and callbacks to acquire them. It is needed to support dumb batteries where all the information about their status can only be obtained by platform-specific actions such as specific ADC measurements, some guessimation etc. Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-12-11gta02: Replace platform backlight driver with pcf50633-backlight.Lars-Peter Clausen
2009-12-11Add touchscreen device.Nelson Castillo
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-12-11gta02: Add glamo mfd irq base to glamo resourcesLars-Peter Clausen
... and remove unused reset pin resource.
2009-12-11gta02: Set pcf50633 chg_ref_current_maLars-Peter Clausen
2009-12-11gta02: Add power supply consumers.Lars-Peter Clausen
2009-12-11gta02: Add battery driverLars-Peter Clausen
2009-12-07gta02: Add fiq handlerLars-Peter Clausen
2009-12-07Add jbt6k74 deviceLars-Peter Clausen
2009-12-07gta02: Add glamo deviceLars-Peter Clausen
2009-12-07Select usb host device.Lars-Peter Clausen
2009-12-06s3c24xx-pmw: Add suspend/resume support.Lars-Peter Clausen
2009-12-06S3C: Allow to completly disable low-level messagesLars-Peter Clausen
In some cases it is desirable to completly disable low-level messages. For example if you have no uart available for a serial console. With this patch it is possible to disable low-level messages by setting CONFIG_S3C_LOWLEVEL_UART_PORT to less then zero. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2009-12-06s3c: Register gpio bank J with gpiolibLars-Peter Clausen
This is nonportable and wastes a lot of memory and thus should be replaced with a prober solution asap.
2009-12-06mtd: s3c2410_nand: Add config option to disable hw ecc at runtimeHolger Freyther
This patch adds a flag to the s3c2410_nand platform data, which configures whether hardware ecc is used for that chip. Currently hardware ecc is used if it was compiled into the kernel. But if you want to build a kernel which runs on multiple devices you might have a configuration where you have devices which require hw ecc as well as devices which want software ecc. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2009-12-06s3c24xx: Add number of board irqs for the gta02Lars-Peter Clausen
The gta02 uses the glamo mfd driver which requires 9 board irqs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2009-12-06s3c24xx: Add support for board IRQsLars-Peter Clausen
Some boards have a need for a set of extra IRQ numbers, for example some multifunction devices which do irq demultiplexing require them. This patch adds S3C2410_BOARD_NR_IRQS which specifies the number of extra board IRQs. Board specific code would use S3C2410_BOARD_IRQ_START to get the number of it's first irq. Since it is possible to support a multiple boards with a single kernel and there is no easy way to set a CONFIG option to multiple values and only use the maximum each board which needs board IRQs has do be explicitly added to irqs.h Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2009-12-06Add c fiq handler.Lars-Peter Clausen
2009-12-06gta02: Disable hardware ECC unless we get instructed to enable itHolger Freyther
Early verions off uboot used for the gta02 flashed the nand with ecc information incompatible to s3c2442 hardware ecc. Disable hardware error correction by default, unless the bootloader explicitly enables it. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2009-12-06gta02: request usb pullup pin before using it.Lars-Peter Clausen
2009-12-06gta02: Include mach/regs-gpioj.hLars-Peter Clausen
2009-12-06Select usb host device.Lars-Peter Clausen
2009-12-06Add power management devices.Lars-Peter Clausen
2009-12-06ARM: gta02: Add gpio bank B quirk for hardware revision 5 and earlierLars-Peter Clausen
On hardware revision 5 and earlier the leds found on the gta02 are missing a resistor and reading their gpio pin status will always return 0. So we have to shadow the led states in software. This is done by "hijacking" the gpio accessor functions for bank B. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2009-12-06ARM: gta02: Add LED supportLars-Peter Clausen
The gta02 has three leds which are connected though gpio pins and thus can get supported by using the generic leds-gpio driver. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2009-12-06ARM: gta02: Add button supportLars-Peter Clausen
The gta02 has two buttons which are connected to gpio pins and thus can get supported by using the generic gpio-keys driver. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2009-12-02MIPS: RB532: Fix devices.c compilation.Florian Fainelli
We should now use dev_set_drvdata to set the driver driver_data field. Signed-off-by: Florian Fainelli <florian@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/747/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-12-02MIPS: Fix MIPS I build.Ralf Baechle
Broken by d63c63e889bbeeaa461a8addf1245f89f3ce4ece (lmo) rsp. f1e39a4a616cd9981a9decfd5332fd07a01abb8b (kernel.org). Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/746/
2009-12-01Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: Loongson: Switch from flatmem to sparsemem MIPS: Loongson: Disallow 4kB pages MIPS: Add missing definition for MADV_HWPOISON. MIPS: Fix build error if __xchg() is not getting inlined. MIPS: IP22/IP28 Disable early printk to fix boot problems on some systems.
2009-12-01MIPS: Loongson: Switch from flatmem to sparsememWu Zhangjin
With flatmem hibernation for Loongson will fail, and there are also some other problems such as broken files when using NFS or CIFS / Samba. The config help of sparsemem says: "This option provides some potential performance benefits, along with decreased code complexity." So to avoid the potential problems of FLATMEM, we disable FLATMEM directly and use SPARSEMEM instead. Related email thread: http://groups.google.com/group/loongson-dev/browse_thread/thread/b6b65890ec2b0f24/feb43e5aa7f55d9b?show_docid=feb43e5aa7f55d9b Reported-by: Tatu Kilappa <tatu.kilappa@gmail.com> Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/737/ Cc: linux-mips@linux-mips.org Cc: zhangfx@lemote.com Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-12-01MIPS: Loongson: Disallow 4kB pagesWu Zhangjin
Currently, with PAGE_SIZE_4KB, the kernel for loongson will hang on: Kernel panic - not syncing: Attempted to kill init! The possible reason is the cache aliases problem: Loongson 2F has 64kb, 4 way L1 Cache, the way size is 16kb, which is bigger then 4kb. so, If using 4kb page size, there is cache aliases problem. To avoid this kind of problem, extra cache flushing. The 2nd possible solution is 16kb page size which avoids cache aliases without the need for extra cache flushes. So we disable 4kB pages until the aliasing issue is solved. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/736/ Cc: linux-mips@linux-mips.org Cc: zhangfx@lemote.com Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-12-01MIPS: Add missing definition for MADV_HWPOISON.Ralf Baechle
Thanks to Joseph S. Myers for reporting this. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Cc: "Joseph S. Myers" <joseph@codesourcery.com> Patchwork: http://patchwork.linux-mips.org/patch/723/
2009-12-01MIPS: Fix build error if __xchg() is not getting inlined.Ralf Baechle
If __xchg() is not getting inlined the outline version of the function will have a reference to __xchg_called_with_bad_pointer() which does not exist remaining. Fixed by using BUILD_BUG_ON() to check for allowable operand sizes. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/705/
2009-12-01MIPS: IP22/IP28 Disable early printk to fix boot problems on some systems.Martin Michlmayr
Some Debian users have reported that the kernel hangs early during boot on some IP22 systems. Thomas Bogendoerfer found that this is due to a "bad interaction between CONFIG_EARLY_PRINTK and overwritten prom memory during early boot". Since there's no fix yet, disable CONFIG_EARLY_PRINTK for now. Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Cc: linux-mips@linux-mips.org Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/702/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-12-01Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6: alpha: Fixup last users of irq_chip->typename Alpha: Rearrange thread info flags fixing two regressions arch/alpha/kernel: Add kmalloc NULL tests arch/alpha/kernel/sys_ruffian.c: Use DIV_ROUND_CLOSEST
2009-11-30alpha: Fixup last users of irq_chip->typenameThomas Gleixner
The typename member of struct irq_chip was kept for migration purposes and is obsolete since more than 2 years. Fix up the leftovers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Richard Henderson <rth@twiddle.net> Cc: linux-alpha@vger.kernel.org Signed-off-by: Matt Turner <mattst88@gmail.com>
2009-11-30Alpha: Rearrange thread info flags fixing two regressionsMichael Cree
The removal of the TIF_NOTIFY_RESUME flag, commit a583f1b54249b "remove unused TIF_NOTIFY_RESUME flag," resulted in incorrect setting of the unaligned access control flags by the prctl syscall. The re-addition of the TIF_NOTIFY_RESUME flag, commit d0420c83f39f "KEYS: Extend TIF_NOTIFY_RESUME to (almost) all architectures [try #6]" further caused problems, namely incorrect operands to assembler code as evidenced by: AS arch/alpha/kernel/entry.o arch/alpha/kernel/entry.S: Assembler messages: arch/alpha/kernel/entry.S:326: Warning: operand out of range (0x0000000000000406 is not between 0x0000000000000000 and 0x00000000000000ff) Both regressions fixed by (1) rearranging TIF_NOTIFY_RESUME flag to be in lower 8 bits of the thread info flags, and (2) making sure that ALPHA_UAC_SHIFT matches the rearrangement of the thread info flags. Signed-off-by: Michael Cree <mcree@orcon.net.nz> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: David Howells <dhowells@redhat.com>, Signed-off-by: Matt Turner <mattst88@gmail.com>
2009-11-30Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: Blackfin: fix SMP build error in start_thread() Blackfin: fix memset in smp_send_reschedule() and -stop() Blackfin: fix typo in ptrace poking Blackfin: check for anomaly 05000475 Blackfin: work around testset anomaly 05000477 Blackfin: update anomaly lists Blackfin: fix cache Kconfig typo Blackfin: fix suspend/resume failure with some on-chip ROMs
2009-11-30Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] Update mach-types ARM: 5793/1: ARM: Check put_user fail in do_signal when enable OABI_COMPAT MAINTAINERS: add maintainer information for AMBA primecell drivers [ARM] pxa/spitz: fix compile regression on spitz ARM: PNX4008: i2c-pnx: use the same dev_id for request_irq and free_irq [ARM] pxa/cpufreq: fix index assignments for end marker ARM: PNX4008: fix watchdog device driver name [ARM] kmap: fix build errors with DEBUG_HIGHMEM enabled