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2007-03-05[PATCH] add CONFIG_GENERIC_GPIODavid Brownell1-0/+9
Most drivers using GPIOs already know they are running on a system that supports the generic GPIO calls, because of other platform dependencies. But the generic GPIO-based LED and input button drivers can't know that. So this patch adds a Kconfig hook, GENERIC_GPIO, to mark the platforms where <asm/gpio.h> will do the right thing. Currently that's a bunch of ARMs, and AVR32; more are on the way. It also fixes a dependency bug for the gpio button input driver; it was wrong to start with, now it covers all platforms with GENERIC_GPIO. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Richard Purdie <rpurdie@rpsys.net> Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: <raph@8d.com> Cc: <msvoboda@ra.rockwell.com> Cc: pHilipp Zabel <philipp.zabel@gmail.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-03[ARM] EBSA110: Work around build errorsRussell King1-0/+1
Work around EBSA110 build errors by selecting NO_IOPORT. EBSA110 can't support an IO port to MMIO mapping mechanism because the MMIO and IO port spaces have quite different and complex addressing requirements. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-03-02Merge branch 'omap-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6Russell King12-48/+59
2007-03-02[ARM] 4239/1: S3C24XX: Update kconfig entries for PMBen Dooks1-0/+7
Update help text with location of documentation and duplicate the note on the speed of CRC Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-03-02[ARM] 4237/2: oprofile: Always allow backtraces on ARMRichard Purdie1-1/+2
Always allow backtrace when using oprofile on ARM, even if a PMU isn't present. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-03-02[ARM] Yet more asm/apm-emulation.h stuffRussell King2-2/+4
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-03-02ARM: OMAP: Use linux/delay.h not asm/delay.hTony Lindgren2-2/+1
Use linux/delay.h not asm/delay.h Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: omap1510->15xx conversions needed for sx1Vladimir Ananiev2-3/+3
Convert 1510->15xx in generic omap code, so that sx1 can work. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: Add missing includes to board-nokia770Dirk Behme1-0/+2
Add missing includes to board-nokia770 to make it compile again. Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: Workqueue changes for board-h4.cDirk Behme1-5/+7
Workqueue changes for board-h4.c Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: dmtimer.c omap1 register fixMatthew Percival1-2/+2
When I went to use dmtimer7 it did not seem to work. I noticed that the base addresses for dmtimers 7 and 8 were set wrong. A simple patch to correct a small error. Confirmed to fix the problem on an OSK. Signed-off-by: Matthew Percival <matthew@capgo.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: board-nokia770: correct lcd nameArnaud Patard1-1/+1
Some time ago, the 'lcd_lph8923' device was renamed to 'lcd_mipid' but the board-nokia770.c file was not updated accordingly, leading to not working lcd. This one-liner fixe the trouble. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: omap GP timer: HZ != 100David Brownell1-1/+1
Teach OMAP2 gp timer that HZ isn't always 100. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: Fix warning in mach-omap1Dirk Behme1-1/+5
Fix warning arch/arm/mach-omap1/pm.c: In function 'omap_pm_init': arch/arm/mach-omap1/pm.c:765: warning: ignoring return value of 'subsys_create_file', declared with attribute warn_unused_result Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: Fix CONFIG_DEBUG_LLDirk Behme1-0/+7
Fix broken CONFIG_DEBUG_LL. In case of low level debugging reconfigure some clocks early. See http://source.mvista.com/git/gitweb.cgi?p=linux-omap-2.6.git;a=commitdiff;h=3bfb289ccc6c4624fd5ff0381546935e105f4093 too. Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: Fix warning in mach-omap2Dirk Behme1-0/+1
Fix warning arch/arm/mach-omap2/timer-gp.c: In function 'omap2_gp_timer_init': arch/arm/mach-omap2/timer-gp.c:70: warning: implicit declaration of function 'setup_irq' Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: Fix warnings in plat-omapDirk Behme1-0/+2
Fix warnings arch/arm/plat-omap/dmtimer.c: In function 'omap_dm_timer_modify_idlect_mask': arch/arm/plat-omap/dmtimer.c:317: warning: no return statement in function returning non-void arch/arm/plat-omap/mailbox.c: In function 'omap_mbox_init': arch/arm/plat-omap/mailbox.c:231: warning: ignoring return value of 'class_device_create_file', declared with attribute warn_unused_result Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: No IRQF_TRIGGER set_type function for IRQ 353 (MPUIO)Dirk Behme1-4/+5
No IRQF_TRIGGER set_type function for IRQ 353 (MPUIO) Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: OMAP310 SerialMarek Vašut1-9/+9
This makes serial usable also on omap310, not only 1510. (changing 1510->15xx) Signed-off-by: Marek Vašut <marek.vasut@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: Proper handling of DMA4_IRQSTATUS_L0Timo Teras1-11/+3
The register bits are reset by writing one. Remove the unneeded reads and fix writes to not clear too many bits. Signed-off-by: Timo Teras <timo.teras@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: Fix warning in clock.cDirk Behme1-6/+4
Fix warning: arch/arm/mach-omap1/clock.c: In function 'omap1_clk_enable_generic': arch/arm/mach-omap1/clock.c:499: warning: 'return' with no value, in function returning non-void Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-03-02ARM: OMAP: correct misc 15xx and non-15xx platform codeAndrzej Zaborowski3-5/+8
Disable accesses to SOFT_REQ_REG2 and ULPD_SOFT_DISABLE_REQ_REG registers for 15xx processors that don't have these registers. Enable level 2 interrupt handler for processors that identify as OMAP 15xx (e.g 310) and not 1510 specifically. Also fix the following compiler warning (only visible with CONFIG_OMAP_RESET_CLOCKS): arch/arm/mach-omap1/clock.c: In function 'omap1_clk_disable_unused': arch/arm/mach-omap1/clock.c:634: warning: 'return' with a value, in function returning void Signed-off-by: Andrzej Zaborowski <balrog@zabor.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-02-26Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds8-42/+76
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] CLPS7500 doesn't have IO ports [ARM] Fix more apm-emulation.h [ARM] 4234/1: Introduce get_irqnr_preamble and arch_ret_to_user for ns9xxx. [ARM] 4233/1: nand/s3c2410.c: warning fix [ARM] 4226/1: initial .data and .bss mappings of XIP kernel should be TEXT_OFFSET [ARM] 4224/2: allow XIP kernel to boot again [ARM] 4232/1: AT91: Generic GPIO bug [ARM] 4231/1: AT91: Merge and typo fixes. [ARM] 4229/1: S3C2410: Add MACH_QT2410 to s3c2410_defconfig [ARM] 4228/2: S3C24XX: update s3c2410_defconfig for 2.6.21-rc1
2007-02-26[ARM] CLPS7500 doesn't have IO portsRussell King1-0/+1
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-26[ARM] Fix more apm-emulation.hRussell King1-1/+1
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-25[ARM] 4226/1: initial .data and .bss mappings of XIP kernel should be TEXT_OFFSETNicolas Pitre1-16/+17
aware Since TEXT_OFFSET is meant to determine RAM location for kernel use, itshould affect .data and .bss initial mapping in the XIP case. Otherwise a XIP kernel would crash if TEXT_OFFSET gets somewhat larger than 2MB. Corresponding code is also moved up a bit to be near the similar .text mapping code making the whole a bit more straight forward to understand. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-25[ARM] 4224/2: allow XIP kernel to boot againNicolas Pitre2-12/+14
Since commit 2552fc27ff79b10b9678d92bcaef21df38bb7bb6 XIP kernels failed to boot because (_end - PAGE_OFFSET - 1) is much smaller than the size of the kernel text and data in the XIP case, causing the kernel not to be entirely mapped. Even in the non-XIP case, the use of (_end - PAGE_OFFSET - 1) is wrong because it produces a too large value if TEXT_OFFSET is larger than 1MB. Finally the original code was performing one loop too many. Let's break the loop when the section pointer has passed the last byte of the kernel instead. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-22[ARM] 4232/1: AT91: Generic GPIO bugAndrew Victor1-1/+1
The new gpio_direction_input() and gpio_direction_output() functions were both enabling output mode. When configuring a GPIO for input mode, you need to program the ODR (Output Disable Register). Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-22[ARM] 4231/1: AT91: Merge and typo fixes.Andrew Victor2-2/+2
The duplicate file "include/asm-arm/arch-at91rm9200/entry-macro.S" can be removed - it was already moved to include/asm-arm/arch-at91/. Fix 3 small typo's - two in comments, and the incorrect clock was specified for the LCD device. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-22[ARM] 4229/1: S3C2410: Add MACH_QT2410 to s3c2410_defconfigBen Dooks1-2/+2
Add the Armzone QT2410 to the list of built machines in the s3c2410_defconfig Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-22[ARM] 4228/2: S3C24XX: update s3c2410_defconfig for 2.6.21-rc1Ben Dooks1-11/+41
Udpate s3c2410_defconfig for 2.6.21-rc1 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-20[PATCH] GPIO API: SA1100 wrapper cleanupPhilipp Zabel1-0/+30
Based on the discussion last december (http://lkml.org/lkml/2006/12/20/241), this patch - adds gpio_direction_input/output functions to generic.c instead of making them inline, - fixes comment and includes and uses inline functions instead of macros in gpio.h Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-20[PATCH] GPIO API: PXA wrapper cleanupPhilipp Zabel1-1/+27
Based on the discussion last december (http://lkml.org/lkml/2006/12/20/242), this patch: - moves the PXA_LAST_GPIO check into pxa_gpio_mode - fixes comment and includes in gpio.h - replaces the gpio_set/get_value macros with inline functions and adds a non-inline version to avoid code explosion when gpio is not a constant. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Nicolas Pitre <nico@cam.org> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-20Merge ARM fixesRussell King24-733/+83
2007-02-20[ARM] 4165/1: S3C24XX: Select CONFIG_NO_IOPORTBen Dooks1-0/+1
On S3C24XX architecture, select CONFIG_NO_IOPORT as we only have memory based IO. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-20[ARM] fix mach-at91 build breakageDavid Brownell1-1/+1
The rename of the AT91 subtree from mach-at91rm9200 to mach-at91 (to accomodate at91sam926x processors) was incomplete. It needs this patch to be able to build again. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-20[ARM] Fix jornada720 build errorsRussell King1-6/+0
kernel/built-in.o: In function `pm_suspend': utsname_sysctl.c:(.text+0x23008): multiple definition of `pm_suspend' arch/arm/mach-sa1100/built-in.o:arch/arm/mach-sa1100/sleep.S:(.text+0xf68): first defined here arm-linux-ld: Warning: size of symbol `pm_suspend' changed from 20 in arch/arm/mach-sa1100/built-in.o to 44 in kernel/built-in.o Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-20[ARM] Fix iop13xx build errorRussell King1-0/+1
CC arch/arm/mach-iop13xx/setup.o arch/arm/mach-iop13xx/setup.c: In function 'iq8134x_probe_flash_size': arch/arm/mach-iop13xx/setup.c:210: warning: implicit declaration of function 'ioremap' arch/arm/mach-iop13xx/setup.c:210: warning: initialization makes pointer from integer without a cast arch/arm/mach-iop13xx/setup.c:218: warning: implicit declaration of function 'writew' arch/arm/mach-iop13xx/setup.c:222: warning: implicit declaration of function 'readb' arch/arm/mach-iop13xx/setup.c:231: warning: implicit declaration of function 'iounmap' LD .tmp_vmlinux1 arch/arm/mach-iop13xx/built-in.o: In function `iop13xx_platform_init': iq81340mc.c:(.init.text+0x150): undefined reference to `ioremap' iq81340mc.c:(.init.text+0x21c): undefined reference to `writew' iq81340mc.c:(.init.text+0x24c): undefined reference to `writew' iq81340mc.c:(.init.text+0x254): undefined reference to `iounmap' iq81340mc.c:(.init.text+0x2c4): undefined reference to `readb' iq81340mc.c:(.init.text+0x2e8): undefined reference to `readb' Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-20[ARM] Fix build error caused by move of apmRussell King1-1/+1
CC arch/arm/common/sharpsl_pm.o arch/arm/common/sharpsl_pm.c:30:31: error: asm/apm-emulation.h: No such file or directory ... Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-20[ARM] Merge remaining IOP codeRussell King17-189/+71
Conflicts: include/asm-arm/arch-at91rm9200/entry-macro.S Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds2-2/+2
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (25 commits) Documentation/kernel-docs.txt update. arch/cris: typo in KERN_INFO Storage class should be before const qualifier kernel/printk.c: comment fix update I/O sched Kconfig help texts - CFQ is now default, not AS. Remove duplicate listing of Cris arch from README kbuild: more doc. cleanups doc: make doc. for maxcpus= more visible drivers/net/eexpress.c: remove duplicate comment add a help text for BLK_DEV_GENERIC correct a dead URL in the IP_MULTICAST help text fix the BAYCOM_SER_HDX help text fix SCSI_SCAN_ASYNC help text trivial documentation patch for platform.txt Fix typos concerning hierarchy Fix comment typo "spin_lock_irqrestore". Fix misspellings of "agressive". drivers/scsi/a100u2w.c: trivial typo patch Correct trivial typo in log2.h. Remove useless FIND_FIRST_BIT() macro from cardbus.c. ...
2007-02-19Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds197-5643/+13341
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (117 commits) [ARM] 4058/2: iop32x: set ->broken_parity_status on n2100 onboard r8169 ports [ARM] 4140/1: AACI stability add ac97 timeout and retries [ARM] 4139/1: AACI record support [ARM] 4138/1: AACI: multiple channel support for IRQ handling [ARM] 4211/1: Provide a defconfig for ns9xxx [ARM] 4210/1: base for new machine type "NetSilicon NS9360" [ARM] 4222/1: S3C2443: Remove reference to missing S3C2443_PM [ARM] 4221/1: S3C2443: DMA support [ARM] 4220/1: S3C24XX: DMA system initialised from sysdev [ARM] 4219/1: S3C2443: DMA source definitions [ARM] 4218/1: S3C2412: fix CONFIG_CPU_S3C2412_ONLY wrt to S3C2443 [ARM] 4217/1: S3C24XX: remove the dma channel show at startup [ARM] 4090/2: avoid clash between PXA and SA1111 defines [ARM] 4216/1: add .gitignore entries for ARM specific files [ARM] 4214/2: S3C2410: Add Armzone QT2410 [ARM] 4215/1: s3c2410 usb device: per-platform vbus_draw [ARM] 4213/1: S3C2410 - Update definition of ADCTSC_XY_PST [ARM] 4098/1: ARM: rtc_lock only used with rtc_cmos [ARM] 4137/1: Add kexec support [ARM] 4201/1: SMP barriers pair needed for the secondary boot process ... Fix up conflict due to typedef removal in sound/arm/aaci.h
2007-02-18Merge the easy part of the IOP branchRussell King9-8/+150
2007-02-18Merge NetSilicon NS93xx treeRussell King14-6/+1165
Fixed conflicts: arch/arm/Makefile arch/arm/mm/Kconfig Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-18[ARM] 4058/2: iop32x: set ->broken_parity_status on n2100 onboard r8169 portsLennert Buytenhek1-0/+14
On the n2100, both onboard r8169 ports exhibit PCI parity problems. Set the ->broken_parity_status flag for both ports so that the r8169 drivers knows it should ignore error interrupts. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-17Merge AT91, EP93xx, General devel, PXA, S3C, V6+ and Xscale treesRussell King147-5548/+10676
2007-02-17[ARM] 4211/1: Provide a defconfig for ns9xxxUwe Kleine-König1-0/+621
This is a follow up for the patch providing the base support for the ns9xxx machine type. Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-17[ARM] 4210/1: base for new machine type "NetSilicon NS9360"Uwe Kleine-König13-6/+544
Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-17[ARM] 4222/1: S3C2443: Remove reference to missing S3C2443_PMBen Dooks1-1/+0
S3C2443_PM is not defined in our Kconfig, so remove the reference from CPU_S3C2443 to stop the configuration process warning about it. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-17kbuild: Replace remaining "depends" with "depends on"Robert P. J. Day2-2/+2
Replace the very few remaining "depends" Kconfig directives with "depends on". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
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