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2009-02-11powerpc/amigaone: Bootwrapper and serial console support for AmigaOneGerhard Pircher
This adds the bootwrapper for the cuImage target and a compatible property check for "pnpPNP,501" to the generic serial console support code. The default link address for the cuImage target is set to 0x800000. This allows to boot the kernel with AmigaOS4's second level bootloader, which always loads a uImage at 0x500000. Signed-off-by: Gerhard Pircher <gerhard_pircher@gmx.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/amigaone: Generic device tree for all AmigaOne boardsGerhard Pircher
This device tree does not provide the correct CPU name, as various CPU models and revisions are used in AmigaOnes. Also the PCI root node does not contain a interrupt mapping property, as all boards have different interrupt routing. However the kernel can do a 1:1 mapping of all PCI interrupts, as only i8259 legacy interrupts are used. Signed-off-by: Gerhard Pircher <gerhard_pircher@gmx.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/amigaone: Add platform support for AmigaOneGerhard Pircher
This commit adds the setup code for booting Linux on AmigaOne G3SE (G3 only), AmigaOne XE and uA1 (G3/G4) desktop computers. These boards were sold by Eyetech and are based on MAI Logic's Teron boards and its Articia S northbridge. The AmigaOne uses U-boot as firmware, which doesn't support a flattened device tree yet. The northbridge has some design flaws, which makes it necessary to use non cacheable memory for DMA operations (CONFIG_NOT_COHERENT_CACHE) and to avoid setting the coherence (M) flag for memory pages. Signed-off-by: Gerhard Pircher <gerhard_pircher@gmx.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/eeh: Only disable/enable LSI interrupts in EEHMike Mason
The EEH code disables and enables interrupts during the device recovery process. This is unnecessary for MSI and MSI-X interrupts because they are effectively disabled by the DMA Stopped state when an EEH error occurs. The current code is also incorrect for MSI-X interrupts. It doesn't take into account that MSI-X interrupts are tracked in a different way than LSI/MSI interrupts. This patch ensures only LSI interrupts are disabled/enabled. Signed-off-by: Mike Mason <mmlnx@us.ibm.com> Acked-by: Linas Vepstas <linasvepstas@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc: Disable mv643xx Ethernet port 0 on PegasosGabriel Paubert
After the last changes, the mv643xx_eth driver now detects a spurious interface on port 0. Since only port 1 is actually connected to a PHY, remove its description. Signed-off-by: Gabriel Paubert <paubert@iram.es> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/mm: Move 64-bit unmapped_area to top of address spaceAnton Blanchard
We currently place mmaps just below the stack on 32bit, but leave them in the middle of the address space on 64bit: 00100000-00120000 r-xp 00100000 00:00 0 [vdso] 10000000-10010000 r-xp 00000000 08:06 179534 /tmp/sleep 10010000-10020000 rw-p 00000000 08:06 179534 /tmp/sleep 10020000-10130000 rw-p 10020000 00:00 0 [heap] 40000000000-40000030000 r-xp 00000000 08:06 440743 /lib64/ld-2.9.so 40000030000-40000040000 rw-p 00020000 08:06 440743 /lib64/ld-2.9.so 40000050000-400001f0000 r-xp 00000000 08:06 440671 /lib64/libc-2.9.so 400001f0000-40000200000 r--p 00190000 08:06 440671 /lib64/libc-2.9.so 40000200000-40000220000 rw-p 001a0000 08:06 440671 /lib64/libc-2.9.so 40000220000-40008230000 rw-p 40000220000 00:00 0 fffffbc0000-fffffd10000 rw-p fffffeb0000 00:00 0 [stack] Right now it isn't an issue, but at some stage we will run into mmap or hugetlb allocation issues. Using the same layout as 32bit gives us a some breathing room. This matches what x86-64 is doing too. 00100000-00103000 r-xp 00100000 00:00 0 [vdso] 10000000-10001000 r-xp 00000000 08:06 554894 /tmp/test 10010000-10011000 r--p 00000000 08:06 554894 /tmp/test 10011000-10012000 rw-p 00001000 08:06 554894 /tmp/test 10012000-10113000 rw-p 10012000 00:00 0 [heap] fffefdf7000-ffff7df8000 rw-p fffefdf7000 00:00 0 ffff7df8000-ffff7f97000 r-xp 00000000 08:06 130591 /lib64/libc-2.9.so ffff7f97000-ffff7fa6000 ---p 0019f000 08:06 130591 /lib64/libc-2.9.so ffff7fa6000-ffff7faa000 r--p 0019e000 08:06 130591 /lib64/libc-2.9.so ffff7faa000-ffff7fc0000 rw-p 001a2000 08:06 130591 /lib64/libc-2.9.so ffff7fc0000-ffff7fc4000 rw-p ffff7fc0000 00:00 0 ffff7fc4000-ffff7fec000 r-xp 00000000 08:06 130663 /lib64/ld-2.9.so ffff7fee000-ffff7ff0000 rw-p ffff7fee000 00:00 0 ffff7ffa000-ffff7ffb000 rw-p ffff7ffa000 00:00 0 ffff7ffb000-ffff7ffc000 r--p 00027000 08:06 130663 /lib64/ld-2.9.so ffff7ffc000-ffff7fff000 rw-p 00028000 08:06 130663 /lib64/ld-2.9.so ffff7fff000-ffff8000000 rw-p ffff7fff000 00:00 0 fffffc59000-fffffc6e000 rw-p ffffffeb000 00:00 0 [stack] Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/pci: Move hose_list and pci_address_to_pio to pci-commonMilton Miller
move the definition of hose_list next to its hotplug spinlock. create pcibios_io_size to encapsulate ifdef in existing pci-common function pcibios_vaddr_is_ioport move pci_address_to_pio to pci-common, using new pcibios_io_size, and protect this GPL exported function against concurrent hotplug removal Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/pseries: Return the number of MSIs we could allocateMichael Ellerman
If we can't allocate the requested number of MSIs, we can still tell the generic code how many we were able to allocate. That can then be passed onto the driver, allowing it to request that many in future, and probably succeeed. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/pseries: Check for MSI-X also in rtas_msi_pci_irq_fixup()Michael Ellerman
We also need to check that the device isn't using MSI-X in the irq fixup routine, otherwise we might leave MSI-Xs configured at boot. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/pseries: Add support for ibm,req#msi-xMichael Ellerman
Firmware encodes the number of MSI-X requested by a device in a different property than for MSI. Pull the property name out as a parameter and share the logic for both cases. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/pseries: Fix MSI-X interrupt queryingMichael Ellerman
We need to increment i in the loop that queries what interrupts firmware gave us, otherwise we'll incorrectly use the first value over and over. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc: Allow debugging of LMBs with lmb=debugMichael Ellerman
The lmb debugging can be turned on at boottime with lmb=debug on the command line. However on powerpc that doesn't work, because we don't necessarily call lmb_dump_all(). So always call lmb_dump_all() after lmb_analyze(), no output is generated unless lmb=debug is found on the command line. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc: Remove unused ppc64_terminate_msg()Michael Ellerman
Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/pseries: Remove write only variable in PCI DLPARMilton Miller
Since we never hotplug add an isa bus, we never need to set primary. Delete this write-only variable. Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/numa: Remove redundant find_cpu_node()Milton Miller
Use of_get_cpu_node, which is a superset of numa.c's find_cpu_node in a less restrictive section (text vs cpuinit). Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11powerpc/numa: Avoid possible reference beyond prop. length in ↵Milton Miller
find_min_common_depth() find_min_common_depth() was checking the property length incorrectly. The value is in bytes not cells, and it is using the second entry. Signed-off-By: Milton Miller <miltonm@bga.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11Merge commit 'gcl/next' into nextBenjamin Herrenschmidt
2009-02-11Merge commit 'kumar/next' into nextBenjamin Herrenschmidt
2009-02-10powerpc: Add missing sparsemem.h includeMichael Neuling
arch/powerpc/platforms/pseries/hotplug-memory.c uses remove_section_mapping() but doesn't include sparsemem.h which defines it. This can cause compilation fails for some configs. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-10powerpc/pci: mmap anonymous memory when legacy_mem doesn't existBenjamin Herrenschmidt
The new legacy_mem file in sysfs is causing problems with X on machines that don't support legacy memory access. The way I initially implemented it, we would fail with -ENXIO when trying to mmap it, thus exposing to X that we do support the API but there is no legacy memory. Unfortunately, X poor error handling is causing it to fail to start when it gets this error. This implements a workaround hack that instead maps anonymous memory instead (using shmem if VM_SHARED is set, just like /dev/zero does). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-10powerpc/cell: Add missing #include for oprofileMichael Neuling
arch/powerpc/oprofile/cell/spu_profiler.c is missing a asm/time.h include which is required for ppc_proc_freq. This can cause compile failures for some config combinations. Signed-off-by: Michael Neuling <mikey@neuling.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-10powerpc/ftrace: Fix math to calculate offset in TOCSteven Rostedt
Impact: fix dynamic ftrace with large modules in PPC64 The math to calculate the offset into the TOC that is taken from reading the trampoline is incorrect. The bottom half of the offset is a signed extended short. The current code was using an OR to create the offset when it should have been using an addition. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-10powerpc: Don't emulate mr. instructionsAnanth N Mavinakayanahalli
Currently emulate_step() emulates mr. instructions without updating cr0 and this can be disastrous. Don't emulate mr. This bug has been around for a while, but I am not sure if its a worthy -stable candidate. I'll leave it to Ben do decide. Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-09powerpc/fsl-booke: Fix mapping functions to use phys_addr_tKumar Gala
Fixed v_mapped_by_tlbcam() and p_mapped_by_tlbcam() to use phys_addr_t instead of unsigned long. In 36-bit physical mode we really need these functions to deal with phys_addr_t when trying to match a physical address or when returning one. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06powerpc/83xx: Add FSL eSDHC support for MPC837x-RDB boardsAnton Vorontsov
Simply add appropriate sdhci nodes. Note that U-Boot should configure pin multiplexing for eSDHC prior to Linux could use it. U-Boot should also fill-in the clock-frequency property (eSDHC clock depends on board-specific SCCR[ESDHCCM] bits). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06powerpc/83xx: Convert existing sdhc nodes to new bindingsAnton Vorontsov
- sdhc node renamed to sdhci ("sdhc" name is confusing since SDHC is used to name Secure Digital High Capacity cards, while SDHCI is an interface). - Get rid of "fsl,esdhc" compatible entry, it's replaced by the "fsl,<chip>-esdhc" scheme; - Get rid of `model' property. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06arch/powerpc: Eliminate double sizeofJulia Lawall
Taking sizeof the result of sizeof is quite strange and does not seem to be what is wanted here. This was fixed using the following semantic patch. (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E; @@ - sizeof ( sizeof (E) - ) @@ type T; @@ - sizeof ( sizeof (T) - ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06powerpc/cpm2: Fix set interrupt typepaulfax
This is a simple change to correct problems when using set_irq_type on platforms using CPM2. This code corrects the problem on most platform but may have issues on 8272 derived platforms for some interrupts. On 8272 PC2 & 3 are missing and PC 23 & 29 are added, which this patch does not address. Signed-off-by: Paul Bilke <paul@conspiracy.net> Reviewed-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06powerpc/83xx: Fix TSEC0 workability on MPC8313E-RDB boardsAnton Vorontsov
TSEC0 is connected to Vitesse 7385 5-port switch. The switch isn't connected to any mdio bus, the link to the switch is fixed to Full-duplex 1000 Mb/s (no pause). This patch fixes following failure during bootup: mdio@24520:01 not found eth0: Could not attach to PHY IP-Config: Failed to open eth0 Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06powerpc/83xx: Fix missing #{address,size}-cells in mpc8313erdb.dtsAnton Vorontsov
commit b31a1d8b41513b96e9c7ec2f68c5734cef0b26a4 ("gianfar: Convert gianfar to an of_platform_driver") introduced a child node for the ethernet@25000 controller, but no address and size cells specifiers were added, and that makes dtc unhappy: DTC: dts->dtb on file "arch/powerpc/boot/dts/mpc8313erdb.dts" Warning (reg_format): "reg" property in /soc8313@e0000000/ethernet@25000/mdio@25520 has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1) Warning (avoid_default_addr_size): Relying on default #address-cells value for /soc8313@e0000000/ethernet@25000/mdio@25520 Warning (avoid_default_addr_size): Relying on default #size-cells value for /soc8313@e0000000/ethernet@25000/mdio@25520 Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06powerpc/83xx: Build breakage for CONFIG_PM but no CONFIG_SUSPENDMichael Neuling
I noticed this doing some randconfig testing (.config below). I have CONFIG_PM but no CONFIG_SUSPEND. Bug is against mainline. arch/powerpc/sysdev/built-in.o: In function `ipic_suspend': ipic.c:(.text+0x6b34): undefined reference to `fsl_deep_sleep' make[1]: *** [.tmp_vmlinux1] Error 1 make: *** [sub-make] Error 2 Looks like #ifdef CONFIG_PM in arch/powerpc/sysdev/ipic.c should be CONFIG_SUSPEND. d49747bdfb2ddebea24d1580da55b79d093d48a9 introduced this. Fix build when we have CONFIG_PM but no CONFIG_SUSPEND. Signed-off-by: Michael Neuling <mikey@neuling.org> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-04powerpc/5200: Add support for the digsy MTC board.Grzegorz Bernacki
Board support for the InterControl Digsy-MTC device based on the MPC5200B SoC. Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-02-04powerpc/5200: Add support for the Media5200 board from FreescaleGrant Likely
This patch adds board support for the Media5200 platform. Changes are: - add the media5200 device tree - add the media5200 platform support code and cascaded interrupt controller - add media5200 to the build targets. Note: this patch also includes a minor tweak to the lite5200(b) target images list to add the .dtb files to the image list. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-02-04powerpc/5200: Rework GPT driver to also be an IRQ controllerGrant Likely
This patch adds IRQ controller support to the MPC5200 General Purpose Timer (GPT) device driver. With this patch the mpc5200-gpt driver supports both GPIO and IRQ functions. The GPT driver was contained within the mpc52xx_gpio.c file, but this patch moves it out into a new file (mpc52xx_gpt.c) since it has more than just GPIO functionality now and it was only grouped with the mpc52xx-gpio drivers as a matter of convenience before. Also, this driver will most likely get extended again to also provide support for the timer function. Implementation note: Alternately, I could have tried to implement the IRQ support as a separate driver and left the GPIO portion alone. However, multiple functions of this device (ie. GPIO input+interrupt controller, or timer+GPIO) can be active at the same time and the registers are shared so it is safer to contain all functionality within a single driver. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
2009-02-04powerpc/5200: Refactor mpc5200 interrupt controller driverGrant Likely
Rework the mpc5200-pic driver to simplify it and fix up the setting of desc->status when set_type is called for internal IRQs (so they are reported as level, not edge). The simplification is due to splitting off the handling of external IRQs into a separate block so they don't need to be handled as exceptions in the normal CRIT, MAIN and PERP paths. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-02-04powerpc/5200: Remove pr_debug() from hot paths in irq driverGrant Likely
pr_debug() calls in the 'hot' *_mask(), *_unmask(), *_ack() and get_irq() makes adding #define DEBUG pretty much useless. Remove these calls because they completely swamp the output. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
2009-02-03powerpc/5200: Trim cruft from device treesGrant Likely
Trim out obsolete/extraneous properties and tighten up some usage conventions. Changes include: - removal of device_type properties - removal of cell-index properties - Addition of gpio-controller and #gpio-cells properties to gpio nodes - Move common interrupt-parent property out of device nodes and into top level parent node. This patch also include what looks to be just trivial editorial whitespace/format changes, but there is real method in this madness. Editorial changes were made to keep the all the mpc5200 board device trees as similar as possible so that diffs between them only show the real differences between the boards. The pcm030 device tree was most affected by this because many of the comments had been changed from // to /* */ style and some cell values where changed from decimal to hex format when it was cloned from one of the other 5200 device trees. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
2009-02-02powerpc/83xx: Add lm75 to MPC837x RDB dtsReynes Philippe
Signed-off-by: Philippe Reynes <philippe.reynes@isismpp.fr> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-02powerpc/85xx: TQM85xx - add i2c device nodes for LM75Wolfgang Grandegger
Automatic I2C device probing is not done any more. Therefore we need proper DTS device node definitions for the I2C LM75 thermal sensor on the TQM85xx modules. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-02powerpc/85xx: TQM85xx - fix sensitivity of CAN interruptsWolfgang Grandegger
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-02powerpc/83xx: Add gpio to MPC837x RDBReynes Philippe
Signed-off-by: Philippe Reynes <philippe.reynes@isismpp.fr> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-02powerpc: Fix oops on some machines due to incorrect pr_debug()Benjamin Herrenschmidt
Recently, a patch left DEBUG enabled in the powerpc common PCI code, resulting in an old bug in a pr_debug() statement to show up and cause a NULL dereference on some machines. This fixes the pr_debug() statement and reverts to DEBUG not being force-enabled in that file. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-01-29powerpc/5200: Bugfix for PCI mapping of memory and IMMRGrant Likely
This patch ensures that memory gets properly mapped into the PCI address space. Without this patch, the memory window BAR is left at whatever value happened to be loaded into the BAR when Linux was booted. Without this patch, memory could end up getting mapped at any of the 1G address boundaries instead of at '0' where Linux expects it. Similarly, this patch also ensures that the internally memory mapped registers (IMMR) are mapped to the correct PCI address range. Without this patch, PCI appears to work correctly until a PCI device is inserted which DMAs into memory. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Tested-by: Wolfram Sang <w.sang@pengutronix.de>
2009-01-29powerpc/5200: update defconfigsGrant Likely
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-01-28powerpc/86xx: Extend GE Fanuc GPIO driver for the SBC310Martyn Welch
This patch adds basic support for the 6 GPIO lines found on GE Fanucs SBC310 to the GE Fanuc GPIO driver. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-01-28powerpc/86xx: Default configutation for GE Fanuc's SBC310Martyn Welch
Support for the SBC310 VPX Single Board Computer from GE Fanuc (PowerPC MPC8641D). This is the default config file for GE Fanuc's SBC310, a 3U single board computer, based on Freescale's MPC8641D. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-01-28powerpc/86xx: Board support for GE Fanuc SBC310Martyn Welch
Support for the SBC310 VPX Single Board Computer from GE Fanuc (PowerPC MPC8641D). This is the basic board support for GE Fanuc's SBC310, a 3U single board computer, based on Freescale's MPC8641D. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-01-28powerpc/fsl: Ensure PCI_QUIRKS are enabled for FSL_PCIKumar Gala
The FSL PCI code depends on PCI quirks being enabled to function properly. We can ensure this by doing a select in Kconfig of PCI_QUIRKS. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-01-28powerpc/83xx: Add i2c eeprom to dts for MPC837x RDBReynes Philippe
Signed-off-by: Philippe Reynes <philippe.reynes@isismpp.fr> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-01-28cpm2: Round the baud-rate clock divider to the nearest integer.Laurent Pinchart
Instead of rounding the divider down, improve the baud-rate generators accuracy by rounding to the nearest integer. Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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