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* [ARM] 5094/1: pcm990: Add framebuffer and backlight supportGuennadi Liakhovetski2008-07-032-1/+114
| | | | | | | | | PCM990 boards can be assembled with either a Sharp STN or a NEC TFT LCD. This patch adds support for these displays and for the backlight, using the pwm_bl driver. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5045/1: magician: use the pwm_bl driver for the LCD backlightPhilipp Zabel2008-07-031-24/+44
| | | | | | | | | | magician has a GPIO that modifies the brightness level additionally to the PWM duty value. This patch makes use of the pwm_bl notify callback to present userspace with a single brightness scale. This gets rid of the pxa_set_cken calls and direct PWM register access. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5141/1: PWM: pwm_request() should return an PTR_ERR() instead of NULL.Ben Dooks2008-07-032-7/+13
| | | | | | | | | Make the return of pwm_request() be more informative than just being NULL on error by using PTR_ERR() to respond with an approriate error. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5044/1: pwm_bl: add init/notify/exit callbacksPhilipp Zabel2008-07-032-7/+35
| | | | | | | | This allows platform code to manipulate GPIOs and brightness level as needed. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: make LogicPD 270 use the generic PWM backlight driverRussell King2008-07-032-21/+18
| | | | | Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: make mainstone use the generic PWM backlight driverRussell King2008-07-032-46/+18
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: make zylonite use the generic PWM backlight drivereric miao2008-07-035-14/+21
| | | | | | | Patch mostly by Eric Miao, minor edits by rmk. Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: add generic PWM backlight drivereric miao2008-07-034-0/+182
| | | | | | | | Patch mostly from Eric Miao, with minor edits by rmk to convert Eric's driver to a generic PWM-based backlight driver. Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5087/1: Get the PWM layer to handle clock enable/disable properly.Robert Jarzmik2008-07-031-2/+14
| | | | | | | | | | | | | Allow pwm_enable()/pwm_disable() to be called as many times as the driver wants (and not even count them). The PWM model is different from things like the clock API where we need enable counting, because PWMs have one exclusive user per PWM whereas the clock API can have multiple users of the same clock. Acked-by: eric miao <eric.miao@marvell.com> Signed-off-by: Robert Jarzmik <rjarzmik@free.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5078/1: pxa-pwm: Add missing MODULE_LICENSE to be able to build the driverGuennadi Liakhovetski2008-07-031-0/+2
| | | | | | | | | | | as a module Without a GPL-compatible license this driver cannot be built as a module, because the platform_driver_* API is only exported to GPL modules. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5136/1: pxa: fix PWM device order for pxa27xPhilipp Zabel2008-07-031-2/+2
| | | | | | | | | | | Currently PWM0/2 (pxa27x_device_pwm0 at 0x40b00000 and 0x40b00010 are registered as as pwm_id 0 and 1, PWM1/3 (pxa27x_device_pwm1 at 0x40c00000 and 0x40c00010) are registered as pwm_id 2 and 3. This patch corrects the pwm_ids to match the documented register names. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: Add PXA support for PWM APIeric miao2008-05-198-3/+382
| | | | | | | | | | | Patch mainly from Eric Miao, with minor edits by rmk. Note: PWM0 and PWM2 share the same register I/O space and clock gating on pxa{27x, 3xx}, thus PWM2 is treated in the driver as a child PWM of PWM0. And this is also true for PWM1/3. Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: Add bare bones PWM APIRussell King2008-05-192-0/+34
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Linux 2.6.26-rc3v2.6.26-rc3Linus Torvalds2008-05-181-1/+1
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* Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2008-05-1825-80/+180
|\ | | | | | | | | | | | | | | | | | | | | | | * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c/max6875: Really prevent 24RF08 corruption i2c-amd756: Fix functionality flags i2c: Kill the old driver matching scheme i2c: Convert remaining new-style drivers to use module aliasing i2c: Switch pasemi to the new device/driver matching scheme i2c: Clean up Blackfin BF527 I2C device declarations i2c-nforce2: Disable the second SMBus channel on the DFI Lanparty NF4 Expert i2c: New co-maintainer
| * i2c/max6875: Really prevent 24RF08 corruptionJean Delvare2008-05-181-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | i2c-core takes care of the possible corruption of 24RF08 chips for quite some times, so device devices no longer need to do it. And they really should not, as applying the prevention twice voids it. I thought that I had fixed all drivers long ago but apparently I had missed that one. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Ben Gardner <bgardner@wabtec.com>
| * i2c-amd756: Fix functionality flagsJean Delvare2008-05-181-1/+1
| | | | | | | | | | | | | | The i2c-amd756 driver pretends to support SMBus process call transactions but actually does not. Fix it. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * i2c: Kill the old driver matching schemeJean Delvare2008-05-183-25/+7
| | | | | | | | | | | | | | Remove the old driver_name/type scheme for i2c driver matching. Only the standard aliasing model will be used from now on. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * i2c: Convert remaining new-style drivers to use module aliasingJean Delvare2008-05-1816-39/+143
| | | | | | | | | | | | | | | | | | | | | | | | Update all the remaining new-style i2c drivers to use standard module aliasing instead of the old driver_name/type driver matching scheme. Note that the tuner driver is a bit quirky at the moment, as it overwrites i2c_client.name with arbitrary strings. We write "tuner" back on remove, to make sure that driver cycling will work properly, but there may still be troublesome corner cases. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * i2c: Switch pasemi to the new device/driver matching schemeJean Delvare2008-05-181-5/+2
| | | | | | | | | | | | | | The old device/driver matching scheme is going away so stop using it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Olof Johansson <olof@lixom.net>
| * i2c: Clean up Blackfin BF527 I2C device declarationsJean Delvare2008-05-181-2/+0
| | | | | | | | | | | | | | | | I2C_BOARD_INFO() now sets the type field so no need to set it separatetly. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Bryan Wu <cooloney@kernel.org>
| * i2c-nforce2: Disable the second SMBus channel on the DFI Lanparty NF4 ExpertJean Delvare2008-05-181-4/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | There is a strange chip at 0x2e on the second SMBus channel of the DFI Lanparty NF4 Expert motherboard. Accessing the chip reboots the system. As there's nothing interesting on this SMBus channel, the easiest and safest thing to do is to disable it on that board. This is a better fix to bug #5889 than the it87 driver update that was done originally: http://bugzilla.kernel.org/show_bug.cgi?id=5889 Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * i2c: New co-maintainerJean Delvare2008-05-181-1/+3
| | | | | | | | | | | | | | | | | | Ben Dooks agreed to become my co-maintainer for the i2c subsystem. In particular, Ben will help with drivers for embedded systems, of which my experience is inexistent. Thanks Ben and welcome on board! Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Ben Dooks <ben-linux@fluff.org>
* | m68k: Add multi_defconfigGeert Uytterhoeven2008-05-181-0/+1269
| | | | | | | | | | | | | | | | Add multi_defconfig, to build a kernel for all supported m68k platforms, excluding Sun 3 (Sun 3 kernels are incompatible with all other m68k platforms) Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Update defconfigsGeert Uytterhoeven2008-05-1811-587/+994
| | | | | | | | | | | | | | Update the m68k defconfigs Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Correctly handle multi-ISA at runtimeGeert Uytterhoeven2008-05-181-3/+3
| | | | | | | | | | | | | | m68k: Correctly handle multi-ISA at runtime in multi-platform kernels Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Prefix ISA type with ISA_TYPE_Geert Uytterhoeven2008-05-182-25/+25
| | | | | | | | | | | | | | | | | | The *_ISA type defines are quite generic and cause namespace conflicts (e.g. with `AMIGAHW_DECLARE(GG2_ISA)' in <asm/amigahw.h>) for some kernel configurations. Use ISA_TYPE_* to avoid such conflicts. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: export m68k_mmutypeGeert Uytterhoeven2008-05-182-2/+3
| | | | | | | | | | | | | | | | | | | | | | UIO needs m68k_mmutype: ERROR: "m68k_mmutype" [drivers/uio/uio.ko] undefined! (noticed by Christian T. Steigies) Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Q40/Q60 floppy support is brokenGeert Uytterhoeven2008-05-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Mark Q40/Q60 floppy support broken: arch/m68k/q40/q40ints.c: In function 'q40_irq_handler': arch/m68k/q40/q40ints.c:214: error: implicit declaration of function 'floppy_hardint' Including <asm/floppy.h> doesn't help, as it causes a lot of additional error messages (cfr. Sun 3x). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Return -ENODEV if no device is foundGeert Uytterhoeven2008-05-185-8/+8
| | | | | | | | | | | | | | | | According to the tests in do_initcalls(), the proper error code in case no device is found is -ENODEV, not -ENXIO or -EIO. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Some input drivers do not check the platformGeert Uytterhoeven2008-05-183-0/+14
| | | | | | | | | | | | | | | | Some input drivers do not check whether they're actually running on the correct platform, causing multi-platform kernels to crash if they are not. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Some network drivers do not check the platformGeert Uytterhoeven2008-05-185-0/+19
| | | | | | | | | | | | | | | | Some network drivers do not check whether they're actually running on the correct platform, causing multi-platform kernels to crash if they are not. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: dnfb doesnt check for ApolloGeert Uytterhoeven2008-05-181-0/+3
| | | | | | | | | | | | | | | | The Apollo frame buffer device driver (dnfb) doesn't check whether it's actually running on Apollo hardware, causing a crash if it isn't. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: macide doesnt check for MacGeert Uytterhoeven2008-05-181-0/+3
| | | | | | | | | | | | | | | | The Macintosh IDE driver (macide) doesn't check whether it's actually running on Mac hardware, causing a crash if it isn't. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Correct jump if not running on HP300Geert Uytterhoeven2008-05-181-1/+1
| | | | | | | | | | | | | | | | When running a HP300-enabled kernel on non-HP300 hardware, a test in the early startup code jumps to the wrong label, causing a double bus fault. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Make gcc aware that BUG() does not returnGeert Uytterhoeven2008-05-181-2/+2
| | | | | | | | | | | | | | | | | | Use `__builtin_trap()' instead of `asm volatile("illegal")' in the m68k BUG() macros (as suggested by Andrew Pinski), to kill warnings in code that assumes BUG() does not return. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k vme_scc: avoid global namespace pollutionGeert Uytterhoeven2008-05-181-3/+1
| | | | | | | | | | | | | | | | | | m68k vme_scc: - make scc_ports[] static - kill unused global scc_initialized Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Kill CONFIG_WHIPPET_SERIALGeert Uytterhoeven2008-05-181-7/+0
| | | | | | | | | | | | | | | | The Hisoft Whippet PCMCIA serial driver has been removed a long time ago, but it's Kconfig symbol still existed. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: FB_HP300 depends on DIO and doesnt need FB_CFB_FILLRECTGeert Uytterhoeven2008-05-181-2/+1
| | | | | | | | | | | | | | | | | | | | Correct FB_HP300 dependencies: - FB_HP300 doesn't depend only on HP300, but also on DIO (which depends on HP300) - FB_HP300 does not need FB_CFB_FILLRECT Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Kill CONFIG_FB_DAFBGeert Uytterhoeven2008-05-181-1/+0
| | | | | | | | | | | | | | CONFIG_FB_DAFB is a leftover from pre-Kconfig Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | m68k: Convert access_ok() to an inline functionGeert Uytterhoeven2008-05-181-1/+5
| | | | | | | | | | | | | | | | | | | | | | Convert access_ok() from a macro to an inline function, so the compiler no longer complains about unused variables: fs/read_write.c: In function 'rw_copy_check_uvector': fs/read_write.c:556: warning: unused variable 'buf' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2008-05-1831-74/+142
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] pxa: spitz wants PXA27x UDC definitions [ARM] pxa: fix pxafb build when cpufreq is enabled [ARM] fix parenthesis in include/asm-arm/arch-omap/control.h [ARM] colibri: fix support for DM9000 ethernet device [ARM] arm/kernel/arthur.c: add MODULE_LICENSE [ARM] 5037/1: Orion: fix DNS323/Kurobox Pro PCI initialisation [ARM] 5034/1: fix arm{925,926,940,946} dma_flush_range() in WT mode [ARM] export copy_page [ARM] 5026/1: locomo: add .settype for gpio and several small fixes ARM: OMAP: Fixed comments on global PRM register usage ARM: OMAP: Add PARENT_CONTROLS_CLOCK flag to dpll5_m2_ck ARM: OMAP: PRCM fixes to ssi clock handling ARM: OMAP: Add fuctional clock enabler for iva2 ARM: OMAP: Fix 34xx to use correct shift values for gpio2-6 fclks ARM: OMAP: Keymap fix for palmte and palmz71 ARM: OMAP: Fix Unbalanced enable for IRQ in omap mailbox ARM: OMAP: DMA: Fix incorrect channel linking ARM: OMAP: Warn on disabling clocks with no users ARM: OMAP: Add calls to omap2_set_globals_*() ARM: OMAP: Update MMC header to fix compile
| * \ Merge branch 'omap-fixes' of ↵Russell King2008-05-1716-35/+67
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
| | * | ARM: OMAP: Fixed comments on global PRM register usageKalle Jokiniemi2008-05-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed comments on global PRM register usage. Signed-off-by: Kalle Jokiniemi <ext-kalle.jokiniemi@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Add PARENT_CONTROLS_CLOCK flag to dpll5_m2_ckHögander Jouni2008-05-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes following message on dpll5_m2_ck enable and disable: clock.c: Enable for dpll5_m2_ck without enable code clock: clk_disable called on independent clock dpll5_m2_ck which has no enable_reg Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: PRCM fixes to ssi clock handlingJouni Högander2008-05-092-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ssi_l4_ick should have PARENT_CONTROLS_CLOCK flag. ST_SSI_STDBY bit in idlest register cannot be used in omap2_clk_wait_ready Signed-off-by: Jouni Högander <jouni.hogander@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Add fuctional clock enabler for iva2Hiroshi DOYU2008-05-092-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add fuctional clock enabler for iva2 Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Fix 34xx to use correct shift values for gpio2-6 fclksJouni Högander2008-05-091-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wrong shift values were used for gpio2-6 fclks (gpt2-6 shift). Signed-off-by: Jouni Högander <jouni.hogander@nokia.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Keymap fix for palmte and palmz71Eduardo Valentin2008-05-092-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Keymap fix for palmte and palmz71 Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Fix Unbalanced enable for IRQ in omap mailboxHiroshi DOYU2008-05-092-11/+15
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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