aboutsummaryrefslogtreecommitdiffstats
path: root/arch
Commit message (Collapse)AuthorAge
* Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2007-02-19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * '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
| * Merge the easy part of the IOP branchRussell King2007-02-18
| |\
| | * [ARM] 4184/1: iop: cp6 access handler (undef_hook)Dan Williams2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] 4183/1: do_undefinstr: read svc undefined instructions with svc privilegesDan Williams2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | do_undefinstr currently does not expect undefined instructions in kernel code, since it always uses get_user() to read the instruction. Dereference the 'pc' pointer directly in the SVC case. Per Nicolas Pitre's note, kernel code is never in thumb mode. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] 4182/1: iop3xx: fix the ioremap implementation to not remap static rangesDan Williams2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | Merge NetSilicon NS93xx treeRussell King2007-02-18
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed conflicts: arch/arm/Makefile arch/arm/mm/Kconfig Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | [ARM] 4211/1: Provide a defconfig for ns9xxxUwe Kleine-König2007-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * | [ARM] 4210/1: base for new machine type "NetSilicon NS9360"Uwe Kleine-König2007-02-17
| | |/ | | | | | | | | | | | | Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 4058/2: iop32x: set ->broken_parity_status on n2100 onboard r8169 portsLennert Buytenhek2007-02-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | |
| | \
| | \
| | \
| | \
| | \
| | \
| | \
| | \
| | \
| *---------. \ Merge AT91, EP93xx, General devel, PXA, S3C, V6+ and Xscale treesRussell King2007-02-17
| |\ \ \ \ \ \ \
| | | | | | | * | [ARM] 4123/1: xsc3: general cleanupLennert Buytenhek2007-02-08
| | | | | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch cleans up proc-xsc3: - Correct a number of typos. - Fix up indentation in a number of places. - Change references to the various caches to be more clear about whether we're talking about the L1 D, the L1 I or the unified L2 cache. - Rename "drain write buffer" to "data write barrier", the official name used in the Manzano manual. - Change the xsc3 cpu name from "XScale-Core3" to "XScale-V3 based processor". Also, since a previously merged patch implements proper support for using a MAC or iWMMXt coprocessor on xsc3 platforms, we no longer need to enable access to CP0 on boot. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | [ARM] 4201/1: SMP barriers pair needed for the secondary boot processCatalin Marinas2007-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some situations, the pen_release store in platform_secondary_init() may stay forever in the write buffer while the CPU is waiting on the boot_lock to be released in boot_secondary(). The primary CPU could never see the pen_release update without the barriers. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | [ARM] 4130/1: Add L220 support to RealView/EBCatalin Marinas2007-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables the L220 on the RealView/EB MPCore platform. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | Merge Realview GIC codeRussell King2007-02-15
| | | | | | |\ \
| | | | | | | * | [ARM] 4109/2: Add support for the RealView/EB MPCore revC platformCatalin Marinas2007-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | | * | [ARM] 4190/2: Add the secondary GIC support for the RealView/EBCatalin Marinas2007-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MPCore platform This patch adds the registration of the secondary GIC on the baseboard, together with the IRQ chaining setup. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | | * | [ARM] 4108/2: Allow multiple GIC interrupt controllers in a systemCatalin Marinas2007-02-15
| | | | | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | [ARM] 4135/1: Add support for the L210/L220 cache controllersCatalin Marinas2007-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | [ARM] Always mark ARMv6 PTWs outer cacheableRussell King2007-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Other platforms other than SMP may have an outer cache. For these, we also need to mark the page table walks outer cacheable. Since marking the walks always outer cacheable apparantly has no side effects, we might as well always mark them so. However, we continue to only mark PTWs shared if we have SMP enabled. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | [ARM] 4153/1: fix consistent_sync() off-by-one BUG checkLennert Buytenhek2007-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In consistent_sync(), start + size can end up pointing one byte beyond the end of the direct RAM mapping. We shouldn't BUG() when this happens. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | [ARM] Convert DMA cache handling to take const void * argsRussell King2007-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DMA cache handling functions take virtual addresses, but in the form of unsigned long arguments. This leads to a little confusion about what exactly they take. So, convert them to take const void * instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | [ARM] 4134/1: Add generic support for outer cachesCatalin Marinas2007-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The outer cache can be L2 as on RealView/EB MPCore platform or even L3 or further on ARMv7 cores. This patch adds the generic support for flushing the outer cache in the DMA operations. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | [ARM] Don't call consistent_sync() for DMA coherent memoryRussell King2007-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Memory allocated by the coherent memory allocators will be marked uncacheable, which means it's pointless calling consistent_sync() to perform cache maintainence on this memory; it's just a waste of CPU cycles. Moreover, with the (subsequent) merge of outer cache support, it actually breaks things to call consistent_sync() on anything but direct-mapped memory. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | [ARM] 4129/1: Add barriers after the TLB operationsCatalin Marinas2007-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The architecture specification states that TLB operations are guaranteed to be complete only after the execution of a DSB (Data Synchronisation Barrier, former Data Write Barrier or Drain Write Buffer). The branch target cache invalidation is also needed. The ISB (Instruction Synchronisation Barrier, formerly Prefetch Flush) is needed unless there will be a return from exception before the corresponding mapping is used (i.e. user mappings). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | | * | [ARM] 4128/1: Architecture compliant TTBR changing sequenceCatalin Marinas2007-02-08
| | | | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On newer architectures (ARMv6, ARMv7), the depth of the prefetch and branch prediction is implementation defined and there is a small risk of wrong ASID tagging when changing TTBR0 before setting the new context id. The recommended solution is to set a reserved ASID during TTBR changing. This patch reserves ASID 0. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4222/1: S3C2443: Remove reference to missing S3C2443_PMBen Dooks2007-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | | | * | [ARM] 4221/1: S3C2443: DMA supportBen Dooks2007-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add initialisation and mappings for S3C2443 DMA system Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4220/1: S3C24XX: DMA system initialised from sysdevBen Dooks2007-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch gets the DMA system for the S3C24XX ready for the S3C2443, which requires 6 dma channels at a different stride, and different base IRQ. The DMA system is now initialised from the same drivers which apply the DMA mappings, as well as removing the DMA sysdev intialisation out of the main init code (which is now being called from a sysdev probe, so cannot add a new sysdev) Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4218/1: S3C2412: fix CONFIG_CPU_S3C2412_ONLY wrt to S3C2443Ben Dooks2007-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the Kconfig of arch/arm/mach-s3c2443 to add the CONFIG_CPU_S3C2443 to the list of config variabls which mean CONFIG_CPU_S3C2412_ONLY cannot be set Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4217/1: S3C24XX: remove the dma channel show at startupBen Dooks2007-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the DMA code's channel printing at startup as this is firstly a waste of console output on initialsaion, and secondly is going to be obsolete once the S3C2443 DMA code has been merged Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4214/2: S3C2410: Add Armzone QT2410Ben Dooks2007-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from: Harald Welte <laforge@openmoko.org> Add support for the Armzone QT2410 system, with basic peripheral support for TFT display, SPI and LEDs. Signed-off-by: Harald Welte <laforge@openmoko.org> Signed-off-by: Ben Dooks <ben-linux@fluf.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4202/2: S3C2443: IRQ sub source handlersBen Dooks2007-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add IRQ handlers for the IRQs which originate from the sub-interrupt register on the S3C2443 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4209/1: S3C24XX: remove unnecessary includes of iomd.hBen Dooks2007-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Machines in the S3C24XX architectures should not be including <asm/hardware/iomd.h> as this is not needed. Also remove commented out includes Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4206/1: SMDK2440: Fix lcd type in platform dataBen Dooks2007-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set the LCD display type field in the platform data so that the LCD driver initialise the display as an TFT display Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4205/1: S3C2443: Add cpu specific reset hookBen Dooks2007-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hook in a cpu specific reset function for the S3C2443 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4203/1: S3C2443: use S3C2412 nand driverBen Dooks2007-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the S3C2412 nand driver for the S3C2443 as it is register compatible. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4200/1: S3C2443: Update s3c2410_defconfig to add SMDK2443Ben Dooks2007-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add SMDK2443 to s3c2410_defconfig Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4199/1: S3C2443: SMDK2443 machine additionBen Dooks2007-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for SMDK2443 to arch/arm/mach-s3c2443 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4198/2: S3C2443: arch/arm/mach-s3c2443 and related supportBen Dooks2007-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add arch/arm/mach-s3c2443 for support of the Samsung S3C2443 SoC This patch adds the core CPU support, clock framework, times and initial IRQ support, as well as adding the directory into the build tree. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4188/1: S3C24XX: add CRAMFS to s3c2410_defconfigBen Dooks2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add cramfs support in by default, as a lot of our initrds are cramfs images. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4179/1: S3C2440: DMA ordering listBen Dooks2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DMA ordering list for S3C2440 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4178/1: S3C2410: DMA ordering listBen Dooks2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DMA ordering list for S3C2410 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4177/1: S3C24XX: Add DMA channel allocation orderBen Dooks2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow the CPU code, and any board specific initialisation code to change the allocation order of the DMA channels, or stop a peripheral allocating any DMA at-all. This is due to the scarce mapping of DMA channels on some earlier S3C24XX cpus, where the selection changes depending on the channel in use. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4176/1: H1940 ledsArnaud Patard2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | H1940 leds device addition. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4175/1: SMDK2413: add udc pull-up controlBen Dooks2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB gadget pull-up control and device addition for the SMDK2413/SMDK2412 board. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4174/1: H1940 usb device definitionsArnaud Patard2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is adding the usb device controller to the h1940 device list. It's also adding the code to handle the usb pull-ups. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4173/1: S3C24XX usb device platform datasArnaud Patard2007-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is adding the functions and structures used for handling the S3C24XX udc driver platform datas. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4170/1: S3C2410: don't save and restore cp register 15Matt Reimer2007-02-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't save and restore cp register 15 since it is only a test register on S3C2410. This is probably a leftover from the PXA sleep.S from which this was derived. Supersedes patch 4167. Signed-off-by: Matt Reimer <mreimer@vpop.net> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4169/1: S3C2410: align to a cache lineMatt Reimer2007-02-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Align the code to the start of the next cache line, rather than the start of the next 256-byte page. (On i386 and ARM, the ".align" assembler directive takes its first argument as the number of low-order bits that must be zero, not the number of words comprising a cache line.) Supercedes patch 4166. Signed-off-by: Matt Reimer <mreimer@vpop.net> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | | | | * | [ARM] 4164/1: S3C2412: Add SMDK2412 to SMDK2413Ben Dooks2007-02-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Our current support for the SMDK2413 is the same as the SMDK2412 (which is very similar), so add SMDK2412 to the list of machines that mach-smdk2413.c supports Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-17 16:38:07 -0500