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2008-08-02[ARM] move include/asm-arm to arch/arm/include/asmRussell King31-4068/+0
Move platform independent header files to arch/arm/include/asm, leaving those in asm/arch* and asm/plat* alone. Signed-off-by: Russell King <[email protected]>
2008-07-23Merge branch 'for-linus' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (24 commits) I/OAT: I/OAT version 3.0 support I/OAT: tcp_dma_copybreak default value dependent on I/OAT version I/OAT: Add watchdog/reset functionality to ioatdma iop_adma: cleanup iop_chan_xor_slot_count iop_adma: document how to calculate the minimum descriptor pool size iop_adma: directly reclaim descriptors on allocation failure async_tx: make async_tx_test_ack a boolean routine async_tx: remove depend_tx from async_tx_sync_epilog async_tx: export async_tx_quiesce async_tx: fix handling of the "out of descriptor" condition in async_xor async_tx: ensure the xor destination buffer remains dma-mapped async_tx: list_for_each_entry_rcu() cleanup dmaengine: Driver for the Synopsys DesignWare DMA controller dmaengine: Add slave DMA interface dmaengine: add DMA_COMPL_SKIP_{SRC,DEST}_UNMAP flags to control dma unmap dmaengine: Add dma_client parameter to device_alloc_chan_resources dmatest: Simple DMA memcpy test client dmaengine: DMA engine driver for Marvell XOR engine iop-adma: fix platform driver hotplug/coldplug dmaengine: track the number of clients using a channel ... Fixed up conflict in drivers/dca/dca-sysfs.c manually
2008-07-17iop_adma: cleanup iop_chan_xor_slot_countDan Williams1-2/+2
- use a table for iop13xx, trade text for data - shrink the iop3xx to a cache line Signed-off-by: Dan Williams <[email protected]>
2008-07-09[ARM] 5160/1: IOP3XX: gpio/gpiolib supportArnaud Patard1-0/+73
This patch brings support for gpio/gpiolib framework to Intel IOP3xx platforms. Signed-off-by: Arnaud Patard <[email protected]> Acked-by: Dan Williams <[email protected]> Signed-off-by: Russell King <[email protected]>
2008-05-17[ARM] 5026/1: locomo: add .settype for gpio and several small fixesThomas Kunze1-8/+11
irqs.h: * rename IRQ_LOCOMO_SPI_OVRN to IRQ_LOCOMO_SPI_REND locomo.h: * add some definition for locomo spi controller * correct some errors locomo.c: * correct some errors * add set_type for locomo gpio irq chip Signed-off-by: Thomas Kunze <[email protected]> Signed-off-by: Russell King <[email protected]>
2008-04-21Merge branch 'for-linus' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/juhl/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/juhl/trivial: (24 commits) DOC: A couple corrections and clarifications in USB doc. Generate a slightly more informative error msg for bad HZ fix typo "is" -> "if" in Makefile ext*: spelling fix prefered -> preferred DOCUMENTATION: Use newer DEFINE_SPINLOCK macro in docs. KEYS: Fix the comment to match the file name in rxrpc-type.h. RAID: remove trailing space from printk line DMA engine: typo fixes Remove unused MAX_NODES_SHIFT MAINTAINERS: Clarify access to OCFS2 development mailing list. V4L: Storage class should be before const qualifier (sn9c102) V4L: Storage class should be before const qualifier sonypi: Storage class should be before const qualifier intel_menlow: Storage class should be before const qualifier DVB: Storage class should be before const qualifier arm: Storage class should be before const qualifier ALSA: Storage class should be before const qualifier acpi: Storage class should be before const qualifier firmware_sample_driver.c: fix coding style MAINTAINERS: Add ati_remote2 driver ... Fixed up trivial conflicts in firmware_sample_driver.c
2008-04-21arm: Storage class should be before const qualifierTobias Klauser1-2/+2
The C99 specification states in section 6.11.5: The placement of a storage-class specifier other than at the beginning of the declaration specifiers in a declaration is an obsolescent feature. Signed-off-by: Tobias Klauser <[email protected]> Signed-off-by: Jesper Juhl <[email protected]>
2008-04-19Merge branch 'merge-fixes' into develRussell King2-10/+0
2008-04-19Merge branches 'arm', 'at91', 'ep93xx', 'iop', 'ks8695', 'misc', 'mxc', ↵Russell King2-10/+4
'ns9x', 'orion', 'pxa', 'sa1100', 's3c' and 'sparsemem' into devel
2008-04-18RealView: Move the SCU initialisation out of __v6_setupCatalin Marinas1-15/+0
This patch moves the SCU initialisation from __v6_setup to the smp_prepare_cpus() function as it relies on platform-specific settings. Changes to get_core_count() are mainly for allowing cleaner code with the upcoming PB11MPCore patches. Signed-off-by: Catalin Marinas <[email protected]>
2008-04-17iop-adma: remove the workaround for missed interrupts on iop3xxDan Williams2-10/+0
This workaround was covering the dependency submission bug in async_tx. Signed-off-by: Dan Williams <[email protected]>
2008-04-10[ARM] 4962/1: Introduce standard gpio interface for Scoop2.Dmitry Baryshkov1-2/+3
This deprecates old set/reset_scoop_gpio interfacein favour of support for generic gpio interface. It requires gpiolib, so it depends on the previous patch (gpiolib for SA-1100). Signed-off-by: Dmitry Baryshkov <[email protected]> Signed-off-by: Russell King <[email protected]>
2008-03-26iop: unconditionally initialize the ATU on platforms known to be 'hosts'Dan Williams1-8/+1
Platforms like iq80321 and iq80331 which may be host-bus-adapters require 'iop3xx_init_atu=y' to be specified on the kernel command line. Signed-off-by: Dan Williams <[email protected]>
2008-02-06async_tx: replace 'int_en' with operation preparation flagsDan Williams1-13/+17
Pass a full set of flags to drivers' per-operation 'prep' routines. Currently the only flag passed is DMA_PREP_INTERRUPT. The expectation is that arch-specific async_tx_find_channel() implementations can exploit this capability to find the best channel for an operation. Signed-off-by: Dan Williams <[email protected]> Acked-by: Shannon Nelson <[email protected]> Reviewed-by: Haavard Skinnemoen <[email protected]>
2008-02-04Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds1-1/+6
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (44 commits) [ARM] 4822/1: RealView: Change the REALVIEW_MPCORE configuration option [ARM] 4821/1: RealView: Remove the platform dependencies from localtimer.c [ARM] 4820/1: RealView: Select the timer IRQ at run-time [ARM] 4819/1: RealView: Fix entry-macro.S to work with multiple platforms [ARM] 4818/1: RealView: Add core-tile detection [ARM] 4817/1: RealView: Move the AMBA resource definitions to realview_eb.c [ARM] 4816/1: RealView: Move the platform-specific definitions into board-eb.h [ARM] 4815/1: RealView: Add clockevents suport for the local timers [ARM] 4814/1: RealView: Add broadcasting clockevents support for ARM11MPCore [ARM] 4813/1: Add SMP helper functions for clockevents support [ARM] 4812/1: RealView: clockevents support for the RealView platforms [ARM] 4811/1: RealView: clocksource support for the RealView platforms [ARM] 4736/1: Export atags to userspace and allow kexec to use customised atags [ARM] 4798/1: pcm027: fix missing header file [ARM] 4803/1: pxa: fix building issue of poodle.c caused by patch 4737/1 [ARM] 4801/1: pxa: fix building issues of missing pxa2xx-regs.h [ARM] pxa: introduce sysdev for pxa3xx static memory controller [ARM] pxa: add preliminary suspend/resume code for pxa3xx [ARM] pxa: introduce sysdev for GPIO register saving/restoring [ARM] pxa: introduce sysdev for IRQ register saving/restoring ...
2008-02-04[ARM] 4815/1: RealView: Add clockevents suport for the local timersCatalin Marinas1-1/+6
This patch registers the local timers on ARM11MPCore as clock event devices. The clock device can be set up as periodic or oneshot. Signed-off-by: Catalin Marinas <[email protected]> Signed-off-by: Russell King <[email protected]>
2008-02-03include/asm-arm/: Spelling fixesJoe Perches1-1/+1
Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Adrian Bunk <[email protected]>
2007-11-05[ARM] Fix iop3xx macroRussell King1-1/+1
Macro arguments used in expressions should have parens. This avoids warnings such as: drivers/serial/8250.c:1951: warning: suggest parentheses around arithmetic in operand of | Acked-by: Dan Williams <[email protected]> Acked-by: Lennert Buytenhek <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-10-15[ARM] 4577/1: ITE 8152 PCI bridge supportMike Rapoport1-0/+99
This patch provides driver for ITE 8152 PCI bridge. Signed-off-by: Mike Rapoport <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-07-20[ARM] 4495/1: iop: combined watchdog timer driver for iop3xx and iop13xxDan Williams1-0/+33
In order for this driver to be shared across the iop architectures the iop3xx and iop13xx header files are modified to present a common interface for the iop_wdt driver. Details: * iop13xx supports disabling the timer while iop3xx does not. This requires a few 'compatibility' definitions in include/asm-arm/hardware/iop3xx.h to preclude adding #ifdef CONFIG_ARCH_IOP13XX blocks to the driver code. * The heartbeat interval is derived from the internal bus clock rate, so this this patch also exports the tick rate to the iop_wdt driver. Cc: Curt Bruns <[email protected]> Cc: Peter Milne <[email protected]> Signed-off-by: Dan Williams <[email protected]> Acked-by: Wim Van Sebroeck <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-07-13iop3xx: surface the iop3xx DMA and AAU units to the iop-adma driverDan Williams2-60/+900
Adds the platform device definitions and the architecture specific support routines (i.e. register initialization and descriptor formats) for the iop-adma driver. Changelog: * add support for > 1k zero sum buffer sizes * added dma/aau platform devices to iq80321 and iq80332 setup * fixed the calculation in iop_desc_is_aligned * support xor buffer sizes larger than 16MB * fix places where software descriptors are assumed to be contiguous, only hardware descriptors are contiguous for up to a PAGE_SIZE buffer size * convert to async_tx * add interrupt support * add platform devices for 80219 boards * do not call platform register macros in driver code * remove switch() statements for compatible register offsets/layouts * change over to bitmap based capabilities * remove unnecessary ARM assembly statement * checkpatch.pl fixes * gpl v2 only correction * phys move to dma_async_tx_descriptor Cc: Russell King <[email protected]> Signed-off-by: Dan Williams <[email protected]>
2007-07-13dmaengine: driver for the iop32x, iop33x, and iop13xx raid enginesDan Williams1-0/+118
The Intel(R) IOP series of i/o processors integrate an Xscale core with raid acceleration engines. The capabilities per platform are: iop219: (2) copy engines iop321: (2) copy engines (1) xor and block fill engine iop33x: (2) copy and crc32c engines (1) xor, xor zero sum, pq, pq zero sum, and block fill engine iop34x (iop13xx): (2) copy, crc32c, xor, xor zero sum, and block fill engines (1) copy, crc32c, xor, xor zero sum, pq, pq zero sum, and block fill engine The driver supports the features of the async_tx api: * asynchronous notification of operation completion * implicit (interupt triggered) handling of inter-channel transaction dependencies The driver adapts to the platform it is running by two methods. 1/ #include <asm/arch/adma.h> which defines the hardware specific iop_chan_* and iop_desc_* routines as a series of static inline functions 2/ The private platform data attached to the platform_device defines the capabilities of the channels 20070626: Callbacks are run in a tasklet. Given the recent discussion on LKML about killing tasklets in favor of workqueues I did a quick conversion of the driver. Raid5 resync performance dropped from 50MB/s to 30MB/s, so the tasklet implementation remains until a generic softirq interface is available. Changelog: * fixed a slot allocation bug in do_iop13xx_adma_xor that caused too few slots to be requested eventually leading to data corruption * enabled the slot allocation routine to attempt to free slots before returning -ENOMEM * switched the cleanup routine to solely use the software chain and the status register to determine if a descriptor is complete. This is necessary to support other IOP engines that do not have status writeback capability * make the driver iop generic * modified the allocation routines to understand allocating a group of slots for a single operation * added a null xor initialization operation for the xor only channel on iop3xx * support xor operations on buffers larger than the hardware maximum * split the do_* routines into separate prep, src/dest set, submit stages * added async_tx support (dependent operations initiation at cleanup time) * simplified group handling * added interrupt support (callbacks via tasklets) * brought the pending depth inline with ioat (i.e. 4 descriptors) * drop dma mapping methods, suggested by Chris Leech * don't use inline in C files, Adrian Bunk * remove static tasklet declarations * make iop_adma_alloc_slots easier to read and remove chances for a corrupted descriptor chain * fix locking bug in iop_adma_alloc_chan_resources, Benjamin Herrenschmidt * convert capabilities over to dma_cap_mask_t * fixup sparse warnings * add descriptor flush before iop_chan_enable * checkpatch.pl fixes * gpl v2 only correction * move set_src, set_dest, submit to async_tx methods * move group_list and phys to async_tx Cc: Russell King <[email protected]> Signed-off-by: Dan Williams <[email protected]>
2007-05-12[ARM] Use new get_irqnr_preambleRussell King1-17/+11
Use the new get_irqnr_preamble macro to move the address of the IRQ controller outside the IRQ handling loop. Signed-off-by: Russell King <[email protected]>
2007-05-05[ARM] iop: add missing parens in macroRussell King1-1/+1
Fix: drivers/serial/8250.c:1837: warning: suggest parentheses around arithmetic in operand of | due to a macro argument being used without required parenthesis. Signed-off-by: Russell King <[email protected]>
2007-05-03[ARM] 4348/4: iop3xx: Give Linux control over PCI initializationDan Williams1-4/+18
Currently the iop3xx platform support code assumes that RedBoot is the bootloader and has already initialized the ATU. Linux should handle this initialization for three reasons: 1/ The memory map that RedBoot sets up is not optimal (page_to_dma and virt_to_phys return different addresses). The effect of this is that using the dma mapping API for the internal bus dma units generates pci bus addresses that are incorrect for the internal bus. 2/ Not all iop platforms use RedBoot 3/ If the ATU is already initialized it indicates that the iop is an add-in card in another host, it does not own the PCI bus, and should not be re-initialized. Changelog: * rather than change nr_controllers to zero, simply do not call pci_common_init Cc: Lennert Buytenhek <[email protected]> Signed-off-by: Dan Williams <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-03-05[PATCH] gpio_keys driver shouldn't be ARM-specificDavid Brownell1-17/+0
The gpio_keys driver is wrongly ARM-specific; it can't build on other platforms with GPIO suport. This fixes that problem. Signed-off-by: David Brownell <[email protected]> Cc: Dmitry Torokhov <[email protected]> Cc: pHilipp Zabel <[email protected]> Cc: Haavard Skinnemoen <[email protected]> Cc: Russell King <[email protected]> Cc: Richard Purdie <[email protected]> Cc: Ben Nizette <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-02-20Merge ARM fixesRussell King1-0/+17
2007-02-20[ARM] Merge remaining IOP codeRussell King1-32/+40
Conflicts: include/asm-arm/arch-at91rm9200/entry-macro.S Signed-off-by: Russell King <[email protected]>
2007-02-19Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds5-59/+112
* '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 King1-0/+15
2007-02-17Merge AT91, EP93xx, General devel, PXA, S3C, V6+ and Xscale treesRussell King3-2/+61
2007-02-17[ARM] 4187/1: iop: unify time implementation across iop32x, iop33x, and iop13xxDan Williams1-10/+45
* architecture specific details are handled in asm/arch/time.h * ARCH_IOP13XX now selects PLAT_IOP * as suggested by Lennert use ifdef CONFIG_XSCALE to skip the cp_wait on XSC3 Signed-off-by: Dan Williams <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-02-17[ARM] 4186/1: iop: remove cp6_enable/disable routinesDan Williams1-27/+0
This functionality is replaced by cp6_trap Signed-off-by: Dan Williams <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-02-17[ARM] 4090/2: avoid clash between PXA and SA1111 definesNicolas Pitre1-57/+36
The Lubbock platform uses both a PXA25x and a SA1111 at the same time. Both chips have the same "Serial Audio Controller" registers although the SA1111 one is never expected to be used in preference to the PXA25x one. So let's disable the SA1111 defines whenever compilation is for a PXA architecture and make the PXA defines always defined. This removes a bunch of "already defined" warnings as well since the current hack to prevent them depended on include ordering which wasn't always right. While at it, clean up the SA1111 defines allowing to get rid of the __CCREG() macro. Signed-off-by: Nicolas Pitre <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-02-15Merge Realview GIC codeRussell King2-2/+5
2007-02-15[ARM] 4109/2: Add support for the RealView/EB MPCore revC platformCatalin Marinas1-0/+2
The kernel originally supported revB only. This patch enables revC by default and adds a config option for building the kernel for the revB platform. Since the SCU base address was hard-coded in the proc-v6.S file (and only valid for RealView/EB revB), this patch also adds a more generic support for defining the SCU information. Signed-off-by: Catalin Marinas <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-02-15[ARM] 4108/2: Allow multiple GIC interrupt controllers in a systemCatalin Marinas1-2/+3
The current implementation only assumes one GIC to be present in the system. However, there are platforms with more than one cascaded interrupt controllers (RealView/EB MPCore for example). Signed-off-by: Catalin Marinas <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-02-14[ARM] 4184/1: iop: cp6 access handler (undef_hook)Dan Williams1-0/+1
Enable svc access to cp6 via an undefined instruction hook. Do not enable access for usr code. This patch also makes iop13xx select PLAT_IOP, this requires a small change to drivers/i2c/busses/i2c-iop3xx.c. Per Lennert Buytenhek's note, the cp6 trap routine is moved to arch/arm/plat-iop Per Nicolas Pitre's note, the cp_wait is skipped since the latency to return to the faulting function is longer than cp_wait. Signed-off-by: Dan Williams <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-02-14[ARM] 4182/1: iop3xx: fix the ioremap implementation to not remap static rangesDan Williams1-0/+14
Implement a custom ioremap implementation for iop3xx. This saves establishing new mappings. It also cleans up the PCI IO resource to be a physical address rather than a virtual address as Russell pointed out on the original iop13xx port. Signed-off-by: Dan Williams <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-02-11[ARM] 4135/1: Add support for the L210/L220 cache controllersCatalin Marinas1-0/+56
This patch adds the support for the L210/L220 (outer) cache controller. The cache range operations are done by index/way since L2 cache controller only accepts physical addresses. Signed-off-by: Catalin Marinas <[email protected]> Signed-off-by: Russell King <[email protected]>
2007-02-10Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6Dmitry Torokhov1-3/+3
2007-01-18Input: gpio-keys - keyboard driver for GPIO buttonsPhil Blundell1-0/+17
This is an interrupt-driven keyboard driver for simple buttons connected directly to CPU GPIO lines of embedded ARM systems. It supports pxa architectures and is used by a number of PDAs and PocketPC phones in the handhelds.org kernel. Support for other architectures, such as sa11xx and sc2410, will be added once generic GPIO API is available. Signed-off-by: Paul Sokolovsky <[email protected]> Signed-off-by: Philipp Zabel <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2007-01-06[ARM] 4082/1: iop3xx: fix iop33x gpio register offsetDan Williams1-3/+3
iop33x gpio offset is correct in include/asm-arm/arch-iop33x/iop33x.h, but include/asm-arm/hardware/iop3xx.h adds 4. Signed-off-by: Dan Williams <[email protected]> Signed-off-by: Russell King <[email protected]>
2006-10-06Initial blind fixup for arm for irq changesLinus Torvalds1-3/+3
Untested, but this should fix up the bulk of the totally mechanical issues, and should make the actual detail fixing easier. Signed-off-by: Linus Torvalds <[email protected]>
2006-10-03fix file specification in commentsUwe Zeisberger4-4/+4
Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Zeisberger <[email protected]> Signed-off-by: Adrian Bunk <[email protected]>
2006-09-27[ARM] 3864/1: Refactore sharpsl_pmDirk Opfer1-0/+1
This patch adds another hook into sharpsl_pm to notify the machine specific driver immediately after resume. This is needed to support the Sharp SL-6000 (Tosa). Signed-off-by: Dirk Opfer <[email protected]> Signed-off-by: Russell King <[email protected]>
2006-09-27[ARM] 3863/1: Add Locomo SPI DeviceDirk Opfer1-11/+13
The Locomo chip has a SPI interface which is used for SD/MMC cards (only collie). This patch adds the definition for the SPI device inside the Locomo chip. Signed-off-by: Dirk Opfer <[email protected]> Signed-off-by: Russell King <[email protected]>
2006-09-27[ARM] 3847/2: Convert LOMOMO to use struct device for GPIOsRichard Purdie1-4/+5
Convert LOMOMO to use struct device * for GPIOs instead of struct locomo_dev. This enables access to the GPIOs from code which is not a locomo device itself (such as audio). Access for gpio 31 is removed for error handling (no such hardware exists). Signed-off-by: Richard Purdie <[email protected]> Signed-off-by: Russell King <[email protected]>
2006-09-25[ARM] 3831/1: iop3xx: factor out common register definesLennert Buytenhek1-0/+114
Factor out the register defines for a number of other peripherals common to the iop32x and iop33x. Signed-off-by: Lennert Buytenhek <[email protected]> Signed-off-by: Russell King <[email protected]>
2006-09-25[ARM] 3827/1: iop3xx: add common gpio moduleLennert Buytenhek1-0/+21
Implement the gpio_line_{config,get,set} API for iop3xx. Signed-off-by: Lennert Buytenhek <[email protected]> Signed-off-by: Russell King <[email protected]>
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