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* [POWERPC] spufs: Fix incorrect initialization of cbe_spu_info.spusMasato Noguchi2007-07-261-4/+0
| | | | | | | | | | | | | We currently initialize cbe_spu_info[].spus in both init_spu_base and spu_sched_init. The initialise in spu_sched_init clears the SPU list, so we end up with no physical SPUs. Because of this, the spu_run syscall will block forever. This change removes the unnecessary initialization in spu_sched_init. Signed-off-by: Masato Noguchi <Masato.Noguchi@jp.sony.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix Maple platform ISA busBenjamin Herrenschmidt2007-07-261-0/+3
| | | | | | | | | | The Maple platform has ISA IOs but didn't call the new functions to actually map those, thus crashing when trying to access the nvram. This fixes Maple and JS2x using SLOF. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Make pci_iounmap actually unmap thingsBenjamin Herrenschmidt2007-07-261-1/+7
| | | | | | | | | | | This patch uses the newly added functions for testing if an address is an ISA or PCI IO port to properly unmap things in pci_iounmap that aren't such ports. Without that, drivers using the iomap API will never actually unmap resources, which on IBM server machines will prevent hot-unplug of the corresponding HW adapters. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Add function to check if address is an IO portBenjamin Herrenschmidt2007-07-261-0/+23
| | | | | | | | | This adds a function that tells you if a given kernel virtual address is hitting a PCI or ISA IO port permanent mapping or not. This is to be used in the next patch to fix iomap APIs to properly unmap things. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix Pegasos keyboard detectionAlan Curry2007-07-261-0/+4
| | | | | | | | | | | | | As of 2.6.22 the kernel doesn't recognize the i8042 keyboard/mouse controller on the PegasosPPC. This is because of a feature/bug in the OF device tree: the "device_type" attribute is an empty string instead of "8042" as the kernel expects. This adds a secondary detection which looks for a device whose *name* is "8042" if there is no device whose *type* is "8042". Signed-off-by: Alan Curry <pacman@world.std.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iSeries: Fix section mismatch warning in lpeventsStephen Rothwell2007-07-261-1/+1
| | | | | | | | | | WARNING: vmlinux.o(.text+0x4f568): Section mismatch: reference to .init.text:.__alloc_bootmem (between '.setup_hvlpevent_queue' and '.process_hvlpevents') setup_hvlpevent_queue is only called from __init code so make it __init as well. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iSeries: Fix section mismatch warningsStephen Rothwell2007-07-261-3/+4
| | | | | | | | WARNING: vmlinux.o(.text+0x8124): Section mismatch: reference to .init.text:.iSeries_early_setup (between '.__start_initialization_iSeries' and '.__mmu_off') WARNING: vmlinux.o(.text+0x8128): Section mismatch: reference to .init.text:.early_setup (between '.__start_initialization_iSeries' and '.__mmu_off') Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix RTC and device tree on linkstation machinesGuennadi Liakhovetski2007-07-262-13/+24
| | | | | | | | | | This fixes the RTC on linkstation ppc machines again, and updates the device tree: add rtc nodes on i2c, remove bogus 0-size cache-line declarations, rename interrupt-controller nodes, remove erroneous interrupt-parent line, accidentally introduced by a recent patch. Signed-off-by: G. Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Add of_register_i2c_devices()Guennadi Liakhovetski2007-07-261-0/+61
| | | | | | | | | | | | | Scan the device tree for i2c devices, check their "compatible" property against a hard-coded table, and, if found, register with i2c boardinfo. This provides the infrastructure needed to find i2c devices in the device tree and register them with the i2c subsystem. This and the following commit let the linkstation work with the new i2c API and thus fix a regression. Signed-off-by: G. Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix loop with unsigned long counter variableManish Ahuja2007-07-261-2/+2
| | | | | | | | | | | | This fixes a possible infinite loop when the unsigned long counter "i" is used in lmb_add_region() in the following for loop: for (i = rgn->cnt-1; i >= 0; i--) by making the loop counter "i" be signed. Signed-off-by: Manish Ahuja <ahuja@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Revert "[POWERPC] Don't complain if size-cells == 0 in prom_parse()"Paul Mackerras2007-07-261-1/+1
| | | | | | | | | | | | | | | | | | This reverts commit fd6e9d3945ee122eb513ada8b17296d243c1ce5e. Having #size-cells == 0 in a node indicates that things under the node aren't directly accessible, and therefore we shouldn't try to translate addresses for devices under the node into CPU physical addresses. Some drivers, such as the nvram driver for powermacs, rely on of_address_to_resource failing if they are called for a node representing a device whose resources aren't directly accessible by the CPU. These drivers were broken by commit fd6e9d39, resulting in the "Lombard" powerbook hanging early in the boot process. Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'release' of ↵Linus Torvalds2007-07-2512-85/+103
|\ | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Nail two more simple section mismatch errors [IA64] fix section mismatch warnings [IA64] rename partial_page [IA64] Ensure that machvec is set up takes place before serial console [IA64] vector-domain - fix vector_table [IA64] vector-domain - handle assign_irq_vector(AUTO_ASSIGN)
| * [IA64] Nail two more simple section mismatch errorsTony Luck2007-07-252-2/+2
| | | | | | | | | | | | | | pcibios_setup (between 'pci_setup' and 'quirk_mellanox_tavor') setup_profiling_timer (between 'write_profile' and 'delayed_put_task_struct') Signed-off-by: Tony Luck <tony.luck@intel.com>
| * [IA64] fix section mismatch warningsTony Luck2007-07-253-4/+8
| | | | | | | | | | | | | | | | | | In 741f98fe298a73c9d47ed53703c1279a29718581 Sam added full checking across the entire vmlinux image. This flushed out a dozen new section mismatch warnings. Start the whack-a-mole game again to stomp them out. Signed-off-by: Tony Luck <tony.luck@intel.com>
| * [IA64] rename partial_pageakpm@linux-foundation.org2007-07-254-53/+55
| | | | | | | | | | | | | | | | Jens has added a partial_page thing in splice whcih conflicts with the ia64 one. Rename ia64 out of the way. (ia64 chose poorly). Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * [IA64] Ensure that machvec is set up takes place before serial consoleHorms2007-07-252-12/+26
| | | | | | | | | | | | | | | | | | Parse the machvec command line option outside of the early_param() so that ia64_mv is set before any console intialisation that may result from early_param parsing. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * [IA64] vector-domain - fix vector_tableKenji Kaneshige2007-07-251-11/+10
| | | | | | | | | | | | | | Fix wrong access to vector_table[]. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * [IA64] vector-domain - handle assign_irq_vector(AUTO_ASSIGN)Yasuaki Ishimatsu2007-07-251-3/+2
| | | | | | | | | | | | | | | | This change fixes a panic when assign_irq_vector(irq) is called with irq = AUTO_ASSIGN. Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | [x86 setup] Make struct ist_info cross-architecture, and use in setup codeH. Peter Anvin2007-07-251-8/+8
| | | | | | | | | | | | | | | | Make "struct ist_info" valid on both i386 and x86-64, and use the structure by name in the setup code. Additionally, "Intel SpeedStep IST" is redundant, refer to it as IST consistently. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* | [x86 setup] APM: BX should be zero when disconnectingH. Peter Anvin2007-07-251-2/+3
| | | | | | | | | | | | | | For APM calls, BX contains the device index, which is zero for the system BIOS. Disconnect requres BX = 0. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* | [x86 setup] APM detection logic bug fixMikael Pettersson2007-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Starting with kernel 2.6.23-rc1, the i386 APM driver fails on several of my machines with the message: apm: BIOS not found This happens because of a bug in the i386 boot code rewrite from assembler to C. The original assembly code had the following code in its APM BIOS presence test (boot/setup.S): andw $0x02, %cx # Is 32 bit supported? je done_apm_bios # No 32-bit, no (good) APM BIOS That is, the code bails out if bit 2 is zero. In the new C version, this is coded as (boot/apm.c): if (cx & 0x02) /* 32 bits supported? */ return -1; Here we see that the test has been accidentally inverted. The fix is to negate the test. I've verified that this allows the APM driver to work again on my affected machines. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* | Merge branch 'release' of ↵Linus Torvalds2007-07-258-10/+25
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: Kconfig: remove CONFIG_ACPI_SLEEP from source ACPI: quiet ACPI Exceptions due to no _PTC or _TSS ACPI: Remove references to ACPI_STATE_S2 from acpi_pm_enter ACPI: Kconfig: always enable CONFIG_ACPI_SLEEP on X86 ACPI: Kconfig: fold /proc/acpi/sleep under CONFIG_ACPI_PROCFS ACPI: Kconfig: CONFIG_ACPI_PROCFS now defaults to N ACPI: autoload modules - Create __mod_acpi_device_table symbol for all ACPI drivers ACPI: autoload modules - Create ACPI alias interface ACPI: autoload modules - ACPICA modifications ACPI: asus-laptop: Fix failure exits ACPI: fix oops due to typo in new throttling code ACPI: ignore _PSx method for hotplugable PCI devices ACPI: Use ACPI methods to select PCI device suspend state ACPI, PNP: hook ACPI D-state to PNP suspend/resume ACPI: Add acpi_pm_device_sleep_state helper routine ACPI: Implement the set_target() callback from pm_ops
| * | ACPI: Kconfig: remove CONFIG_ACPI_SLEEP from sourceLen Brown2007-07-258-10/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As it was a synonym for (CONFIG_ACPI && CONFIG_X86), the ifdefs for it were more clutter than they were worth. For ia64, just add a few stubs in anticipation of future S3 or S4 support. Signed-off-by: Len Brown <len.brown@intel.com>
* | | m68knommu: make BOOTPARAM setup commonGreg Ungerer2007-07-2513-83/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | Currently most of the m68knommu cpu/board setup files are handling the setup of fixed boot parameters (via CONFIG_BOOTPARAM) themselves. Move all this into the common setup code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68knommu: add configure support for Intec boardsGreg Ungerer2007-07-251-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | Add configure support for the Intec Wildfire and WildFireMod boards. Signed-Off-By: Steve Bennett <steveb@workware.net.au> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68knommu: simplify ColdFire resume codeGreg Ungerer2007-07-251-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is useless to preserve THREAD_SR in `resume'. The real user's sr is actually in the stack. We also don't need to disable interrupts : we'll never be in an invalid state, the sp switch is atomic. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68knommu: add build support for more Arcturus boardsGreg Ungerer2007-07-251-0/+2
| | | | | | | | | | | | | | | | | | | | | Add build support for the new Arcturus boards. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68knommu: need to include linux/device.h in dma.cGreg Ungerer2007-07-251-0/+1
| | | | | | | | | | | | | | | | | | | | | Need to explicitly include linux/device.h. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68knommu: add configure support for more Arcturus boardsDavid Wu2007-07-251-0/+12
| |/ |/| | | | | | | | | | | Add configure support for the Arcturus UC5272 and UC5282 boards. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'for_paulus' of ↵Linus Torvalds2007-07-2443-837/+1630
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc * 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc: (25 commits) [POWERPC] 85xx: Added needed MPC85xx PCI device IDs [POWERPC] Add Freescale PCI VENDOR ID and 8641 device IDs [POWERPC] 85xxCDS: MPC8548 DTS cleanup. [POWERPC] 85xxCDS: Misc 8548 PCI Corrections. [POWERPC] 85xxCDS: Delay 8259 cascade hookup. [POWERPC] 85xxCDS: Make sure restart resets the PCI bus. [POWERPC] 85xxCDS: Allow 8259 cascade to share an MPIC interrupt line. [POWERPC] FSL: Add support for PCI-X controllers [POWERPC] Make sure virtual P2P bridge registers are setup on PCIe PHB [POWERPC] Provide ability to setup P2P bridge registers from struct resource [POWERPC] Add basic PCI/PCI Express support for 8544DS board [POWERPC] Make endianess of cfg_addr for indirect pci ops runtime [POWERPC] Removed setup_indirect_pci_nomap [POWERPC] 85xx: Add quirk to ignore bogus FPGA on CDS [POWERPC] 85xx: Added 8568 PCIe support [POWERPC] Fixup resources on pci_bus for PCIe PHB when no device is connected [POWERPC] Add basic PCI node for mpc8568mds board [POWERPC] Use Freescale pci/pcie common code for 85xx boards [POWERPC] Update PCI nodes in the 83xx/85xx boards device tree [POWERPC] Add 8548 CDS PCI express controller node and PCI-X device node ...
| * | [POWERPC] 85xx: Added needed MPC85xx PCI device IDsKumar Gala2007-07-241-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | Added the MPC85xx PCI device IDs that we need for the quirks we have. Also, fixed the MPC8567E, MPC8567 device IDs which had the wrong value. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] Add Freescale PCI VENDOR ID and 8641 device IDsJon Loeliger2007-07-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also add 8641/8641D device IDs as well. All of which already exist or have been submitted to The Linux PCI ID Repository at: http://pci-ids.ucw.cz/ CC-to: pci-ids@ucw.cz Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] 85xxCDS: MPC8548 DTS cleanup.Randy Vinson2007-07-241-35/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added the P2P bridge present on the Arcadia base board and moved the VIA Southbridge behind the bridge to reflect its actual position in the bus organization. Added the RTC that's in the VIA Southbridge and expanded the ranges array for the SOC node to allow proper address translation of the RTC registers. Signed-off-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] 85xxCDS: Misc 8548 PCI Corrections.Randy Vinson2007-07-241-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | Setting the host bridge @8000 as primary. Also fixing a bug in setting the USB interrupt numbers. Signed-off-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] 85xxCDS: Delay 8259 cascade hookup.Randy Vinson2007-07-241-11/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The interrupts of an E100 card inserted in PCI slot 4 may be on at bootup. The resulting interrupt flood interacts with the 8259 cascade handler and prevents proper boot up. There is a quirk for the E100 that will disable the E100's interrupts but to use it, the 8259 cascade hookup must be delayed until after the quirk has run. This patch delays the 8259 cascade hookup by registering a device_initcall() which runs after the PCI quirk for the E100. Signed-off-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] 85xxCDS: Make sure restart resets the PCI bus.Randy Vinson2007-07-231-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current 85xxCDS restart code fails to reset the PCI bus which can lead to odd behavior after the restart. This patch uses the VIA Super Southbridge to perform a PCI reset which will reset the entire system. NOTE: Since the VIA chip is behind a PCI-to-PCI bridge which can be disabled with a switch setting, it may not be possible to perform the PCI bus reset. In this case, the code defaults to the previous restart mechanism. Signed-off-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] 85xxCDS: Allow 8259 cascade to share an MPIC interrupt line.Randy Vinson2007-07-232-6/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Freescale MPC8555CDS and MPC8548CDS reference hardware has a legacy 8259 interrupt controller pair contained within a VIA VT82C686B Southbridge on the main carrier board. The processor complex plugs into the carrier card using a PCI slot which limits the available interrupts to the INTA-INTD PCI interrupts. The output of the 8259 cascade pair is routed through a gate array and connected to the PCI INTA interrupt line. The normal interrupt chaining hook (set_irq_chained_handler) does not allow sharing of the chained interrupt which prevents the use of PCI INTA by PCI devices. This patch allows the 8259 cascade pair to share their interrupt line with PCI devices. NOTE: The addition of the .end routine for the MPIC is not strictly necessary for this patch. It's there so this code will run from within the threaded interrupt context used by the Real Time patch. Signed-off-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] FSL: Add support for PCI-X controllersKumar Gala2007-07-231-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some set of 85xx platforms have PCI-X controllers. The old arch/ppc code setup these controllers and we haven't moved it over to arch/powerpc. We use the PCI-X Capabilties to know if we are in PCI-X mode instead of the Global Utilities PORDEVSR. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] Make sure virtual P2P bridge registers are setup on PCIe PHBKumar Gala2007-07-231-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | For the Freescale PCIe PHBs Not all firmwares setup the virtual P2P bridge registers properly. Make sure they get setup based on what the struct pci_controller got from the device tree. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] Provide ability to setup P2P bridge registers from struct resourceKumar Gala2007-07-231-6/+12
| | | | | | | | | | | | | | | | | | | | | We need the ability to set P2P bridge registers to properly setup the virtual P2P bridges that exist in PCIe controllers for some of the embedded setups. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] Add basic PCI/PCI Express support for 8544DS boardRoy Zang2007-07-235-126/+662
| | | | | | | | | | | | | | | | | | | | | | | | Add basic support for the PCIe PHB and enable the ULI bridge. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] Make endianess of cfg_addr for indirect pci ops runtimeKumar Gala2007-07-2311-30/+26
| | | | | | | | | | | | | | | | | | | | | | | | Make it so we do a runtime check to know if we need to write cfg_addr as big or little endian. This is needed if we want to allow 86xx support to co-exist in the same kernel as other 6xx PPCs. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] Removed setup_indirect_pci_nomapKumar Gala2007-07-231-13/+4
| | | | | | | | | | | | | | | | | | | | | We don't use setup_indirect_pci_nomap in arch/powerpc and it appears the users that needed it from arch/ppc are now using setup_indirect_pci. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] 85xx: Add quirk to ignore bogus FPGA on CDSKumar Gala2007-07-231-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The newer Arcadia boards for CDS have an FPGA that shows up on PCI however isn't a real PCI device. Add a quirk to just ignore the FPGA. This is based on the following patch from Andy & York: http://ozlabs.org/pipermail/linuxppc-dev/2007-February/032042.html Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] 85xx: Added 8568 PCIe supportKumar Gala2007-07-234-114/+208
| | | | | | | | | | | | | | | | | | Added the PCIe device node to the 8568 dts and the needed quirk entries. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] Fixup resources on pci_bus for PCIe PHB when no device is connectedKumar Gala2007-07-234-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | On the 85xx/86xx PCIe controllers if there is no device connected to the PHB we will still allocate a pci_bus for downstream bus of the virtual P2P bridge. However the resources allocated to the downstream bus are not correct and so we just mimic the resources from the upstream pci_bus. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] Add basic PCI node for mpc8568mds boardRoy Zang2007-07-231-0/+29
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Ebony Zhu <ebony.zhu@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] Use Freescale pci/pcie common code for 85xx boardsRoy Zang2007-07-238-104/+25
| | | | | | | | | | | | | | | | | | | | | | | | Switch the 85xx platform over to using the FSL generic PCI code. This gets ups PCIe support in addition to base PCI support. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] Update PCI nodes in the 83xx/85xx boards device treeRoy Zang2007-07-2311-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Updated the 83xx & 85xx device tree PCI related compartible property. Used the following compatible properties: PCI "fsl,mpc8349-pci" PCI "fsl,mpc8540-pci" PCI-X: "fsl,mpc8540-pcix" PCIe: "fsl,mpc8548-pcie" Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | [POWERPC] Add 8548 CDS PCI express controller node and PCI-X device nodeRoy Zang2007-07-231-51/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 8548 CDS PCI express controller node and PCI-X device node. The current dts file is suitable for 8548 Rev 2.0 board with Arcadia 3.1. This kind of board combination is the most popular. Used the following compatible properties: PCI "fsl,mpc8540-pci" PCI-X: "fsl,mpc8540-pcix" PCIe: "fsl,mpc8548-pcie" Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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