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* [POWERPC] 85xx: Added 8568 PCIe supportKumar Gala2007-07-231-0/+25
| | | | | | Added the PCIe device node to the 8568 dts and the needed quirk entries. 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] 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>
* [POWERPC] Rewrite Freescale PCI/PCIe support for 8{3,5,6}xxZang Roy-r619112007-07-231-4/+4
| | | | | | | | Rewrite the Freescale PCI code to support PCI on 83xx/85xx/86xx and PCIe on 85xx/86xx. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Add phy-connection-type to gianfar nodesAndy Fleming2007-07-181-0/+4
| | | | | | | | | The TSEC/eTSEC automatically detect their PHY interface type, unless the type is RGMII-ID (RGMII with internal delay). In that situation, it just detects RGMII. In order to fix this, we need to pass in rgmii-id if that is the connection type. Signed-off-by: Andy Fleming <afleming@freescale.com>
* [POWERPC] Fix typo in Ebony default DTSLi Yang2007-07-101-2/+2
| | | | | Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] dts: kill hardcoded phandlesVitaly Bordug2007-07-103-75/+43
| | | | | | | | | | | | | | Removed explicit linux,phandle usage. Using references and labels now in PQ and PQ2 boards currently supported in arch/powerpc. Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 8xx: mpc885ads pcmcia supportVitaly Bordug2007-07-101-0/+11
| | | | | | | | | | | | | | | | | | | | Adds support for PowerQuicc on-chip PCMCIA. The driver is implemented as of_device, so only arch/powerpc stuff is capable to use it, which now implies only mpc885ads reference board. To cope with the code that should be hooked inside driver, but is really board specific (like set_voltage), global structure mpc8xx_pcmcia_ops holds necessary function pointers that are filled in the BSP code. [akpm@linux-foundation.org: whitespace diddles] Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Olof Johansson <olof@lixom.net> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Fix up interrupt senses for MPC85xx boardsKumar Gala2007-07-034-10/+10
| | | | | | | The PHY is active-low on the MPC85xx CDS and the 8560 ADS just had the wrong sense for the internal PCI and CPM interrupts. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Reworked interrupt numbers for OpenPIC based Freescale chipsKumar Gala2007-07-038-287/+287
| | | | | | | | | | Make the interrupt numbers match the OpenPIC spec intead of the Freescale docs which distinguish between internal and external interrupts. Now we can use the interrupt number directly to find the register offset associated with it. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Fix MAC address entries for 83xx, 85xx, and 86xx device treesTimur Tabi2007-07-0312-31/+174
| | | | | | | | | | | For the 83xx, 85xx, and 86xx device trees, add a "local-mac-address" property to every Ethernet node that didn't have one. Add a comment indicating that the "address" and/or "mac-address" properties are deprecated in DTS files and will be removed at a later time. Change all MAC address properties to have a zero MAC address value. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Fix 8548CDS reset bugRoy Zang2007-07-031-0/+6
| | | | | | | | | | Begin with MPC8548 a new reset control register is added that asserts HRESET_REQ to board logic. This register is used for chip reset. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 86xx: Add uli1575 pci-bridge sector to MPC8641HPCN dts file.Wade Farnsworth2007-06-291-13/+84
| | | | | | | | | | This adds device nodes for the PCI bridges as well as the ISA devices on the newer revision MPC8641HPCN. It also adds the PCI ranges to the soc node so that address translation for the ISA devices works properly. Signed-off-by: Wade Farnsworth <wfarnsworth@mvista.com> Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Remove PCI-e errata for MPC8641 silicon ver 1.0Zhang Wei2007-06-291-1/+1
| | | | | | | | | Remove errata for PCI-e support of Rev 1.0 of MPC8641 since its considered obselete and is not production level silicon from Freescale. Signed-off-by: Zhang Wei <wei.zhang@freescale.com> Acked-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] PS3: Device tree sourceGeoff Levand2007-06-281-0/+68
| | | | | | | | The PS3 device tree source. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Acked-by: Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Remove 'console=' from cmdline on prpmc2800Mark A. Greer2007-06-251-1/+1
| | | | | | | | Specifying 'console=ttyMM0' on the cmdline for the prmpc2800 is no longer necessary. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix problems with device tree representation of TSI-1xx bridgesDavid Gibson2007-06-142-41/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes some problems with the way the some things represented in the device tree for the Holly and Taiga boards. This means changes both to the dts files, and to the code which instantiates the tsi108 ethernet platform devices based on the device tree. - First, and most importantly, the ethernet PHYs are given with an identical 'reg' property. This reg currently encodes the accessible register used to initiate mdio interaction with the PHYs, rather than a meaningful address on the parent bus (mdio in this case), which is incorrect. Instead we give the address of these registers as 'reg' in the mdio node itself, and encode the ID of each phy in their 'reg' propertyies. - Currently the platform device constructor enables a workaround in the tsi108 ethernet driver based on the compatible property of the PHY. This is incorrect, because the workaround in question is necessary due to the board's wiring of the PHY, not the model of PHY itself. This patch alters the constructor to instead enable the workaround based on a new special property in the PHY node. - The compatible properties on a number of nodes in the device tree are insufficiently precise. In particular the PHYs give only "bcm54xx", which is broken, since there are many bcm54xx PHY models, and they have differences which matter. The mdio had a compatible property of "tsi-ethernet" identical to the ethernet MAC nodes, which doesn't make sense. The ethernet, i2c, bridge and PCI nodes were given only as "tsi-*" which is somewhat inprecise, we replace with "tsi108-*" in the case of Taiga (which has a TSI108 bridge), and "tsi109-*", "tsi108-*" in the case of Holly (which has a TSI109 bridge). - We remove some "model" properties from the ethernets on Taiga board which were neither useful nor adequately precise. - On Holly we change to using a dtc label instead of a full path to reference the MPIC node, which makes the dts a little more readable. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Don't store a command line in the Holly device treeDavid Gibson2007-06-141-1/+0
| | | | | | | | | | | | | | Currently, the Holly device tree includes a bootargs property in /chosen, which gives a commandline. This is somewhat inconvenient, because it means an alternative default command line can't be given in the kernel config - the value obtained from the dts via the bootwrapper will always override CONFIG_CMDLINE. This removes the command line from the dts, and instead puts the same command line as a default in holly_defconfig. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Derive ebc ranges property from EBC registersDavid Gibson2007-06-141-5/+3
| | | | | | | | | | | | | | | | | | | | In the device tree for Ebony, the 'ranges' property in the node for the EBC bridge shows the mappings from the chip select / address lines actually used for the EBC peripherals into the address space of the OPB. At present, these mappings are hardcoded in ebony.dts for the mappings set up by the OpenBIOS firmware when it configures the EBC bridge. This replaces the hardcoded mappings with code in the zImage to read the EBC configuration registers and create an appropriate ranges property based on them. This should make the zImage and kernel more robust to changes in firmware configuration. In particular, some of the Ebony's DIP switches can change the effective address of the Flash and other peripherals in OPB space. With this patch, the kernel will be able to cope with at least some of the possible variations. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] 52xx: unbreak lite5200 dts (_pic vs. -pic)Domen Puncer2007-05-232-2/+2
| | | | | | | | | Unbreak lite5200 dts, which were broken by 5c1992f83304cf2d56934dd6c06709b96e1b0c81 Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Acked-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Small fixes for the Ebony device treeDavid Gibson2007-05-171-24/+13
| | | | | | | | | | | | | | | | | | | | | This patch corrects a number of minor errors in the Ebony device tree: - Missing (given as 0) cache sizes are added to the CPU node - device_type properties are removed from nodes which don't have a reasonably well defined device_type binding. This does require a very small code change to locate the busses to be probed for of_platform devices by 'compatible' instead of 'device_type'. - A node is added for the SRAM controller - The unit address of the small-flash node is adjusted to correctly reflect the reg property. - device_type values for the MAL and ZMII are updated to reflected more up-to-date versions of the binding. - An incorrect offset in the partition map for the large-flash node is corrected. - Some redundant values, already commented out are removed entirely. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Removed hardcoded phandles from dtsKumar Gala2007-05-175-168/+139
| | | | | | | Remove explicit phandles and move to using references that autogenerate the phandles when needed. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Add device nodes for error reporting devices used by EDACKumar Gala2007-05-174-0/+64
| | | | | | | Adding memory-controller and l2-cache-controller entries to be used by EDAC as of_devices for MPC8541 CDS, MPC8544 DS, MPC8555 CDS, and MPC8568 MDS. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Add device nodes for error reporting devices used by EDACDave Jiang2007-05-173-1/+49
| | | | | | | | | | Adding memory-controller and l2-cache-controller entries to be used by EDAC as of_devices for MPC8540 ADS, MPC8548 CDS, and MPC8560 ADS. Also fixed up the size of the PCI node on MPC8560 ADS. Signed-off-by: Dave Jiang <djiang@mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Add DTS file for the Motorola PrPMC2800 platformMark A. Greer2007-05-121-0/+315
| | | | | | | | | | | Add the device tree source file for the prpmc2800 line of processor PMCs. Several of the property values are updated by the bootwrapper but sane defaults have been chosen in case the bootwrapper can't determine the exact processor board variant. The defaults should allow the kernel to boot despite having non-optimal device tree property values. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] 83xx: Fix the PCI ranges in the MPC834x_MDS device tree.Scott Wood2007-05-091-2/+2
| | | | | | | | | The MPC834x_MDS device tree's PCI non-prefetchable MMIO range was specified incorrectly. Both the local and bus addresses start at 0x90000000. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Fix the PCI ranges in the MPC832x_MDS device tree.Scott Wood2007-05-091-1/+1
| | | | | | | | | The MPC832x_MDS device tree's PCI non-prefetchable MMIO range was specified incorrectly. Both the local and bus addresses start at 0x90000000. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Add device tree for EbonyDavid Gibson2007-05-081-0/+307
| | | | | | | | | Add a device tree for the Ebony evaluation board (440GP based). This tree is not complete or finalized. This tree needs a version of dtc recent enough to include reference-to-labels to process. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Holly DTSJosh Boyer2007-05-081-0/+198
| | | | | | | | Add Holly DTS file Signed-off-by: Stephen Winiecki <stevewin@us.ibm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] lite5200(b) support for i2cDomen Puncer2007-05-072-4/+8
| | | | | | | | | | Add fsl-i2c to mpc5200 i2c node in device tree, and enable FSL_SOC. Tested to work with built-in eeprom on lite5200b. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] lite5200(b) DTS fixesDomen Puncer2007-05-072-4/+6
| | | | | | | | | | | | Three trivial DTS fixes: -Mark Lite5200(b) boards as "mpc5200" compatible. On efika the firmware already does that. -Fix mscan interrupt. -Fix wakeup GPIO address. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Replace undocumented interface properties in dts filesKim Phillips2007-05-024-10/+4
| | | | | | | phy-connection-type now supersedes the interface property. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix comment typo in Kurobox device treeGrant Likely2007-04-242-6/+6
| | | | | Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] 85xx: Add initial MPC8544 DS platform files.Jon Loeliger2007-03-291-0/+136
| | | | | | | | | | | | This patch provides the basic MPC8544 DS platform code and config. Follow-up patches will add peripherals such as PCI and SATA. Signed-off-by: Xianghua Xiao <x.xiao@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Add MPC832x RDB board support.Michael Barkowski2007-03-291-0/+291
| | | | | | | | | | Add support for the MPC8323E Reference Development Board (RDB). The board is a mini-ITX reference board with 64M DDR2, 16M flash, USB, PCI, 10/100 ethernet, serial, and phone ports. Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 86xx: Added 2nd PCI-Ex controller support for MPC8641 HPCN to DTS.Zhang Wei2007-03-261-0/+24
| | | | | | Signed-off-by: Zhang Wei <wei.zhang@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Remove unused, undocumented #cpus property from cpus nodeStuart Yoder2007-03-0921-21/+0
| | | | | | | | | The #cpus property is unused and undocumented and is therefore being removed. Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch '86xx' into for_paulusKumar Gala2007-02-181-108/+85
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| * [POWERPC] 86xx: Cleaned up platform dts filesKumar Gala2007-02-181-108/+85
| | | | | | | | | | | | | | | | | | * Removed explicit linux,phandle usage. Use references and labels now * Removed interrupts property from openpic node * Removed interrupt-parent property from openpic node that pointed to itself Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com>
* | Merge branch '85xx' into for_paulusKumar Gala2007-02-176-407/+333
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| * | [POWERPC] 85xx: Cleaned up platform dts filesKumar Gala2007-02-176-407/+333
| |/ | | | | | | | | | | | | | | * Fixed up top level compatible property for all boards * Removed explicit linux,phandle usage. Use references and labels now * Fixed phy-phandles for TSEC3/4 in mpc8548cds.dts Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] 83xx: Renamed MPC8323 MDS dts and defconfig to match other boardsKumar Gala2007-02-171-0/+0
| | | | | | | | | | | | | | Renamed the MPC8323 MDS and defconfig to match the naming convention followed by other MDS boards. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] 83xx: Updated and renamed MPC8360PB to MPC836x MDSKumar Gala2007-02-171-0/+0
| | | | | | | | | | | | | | | | The MPC836x PB board is really just one part of the MPC836x MDS. We currently name all other PB boards as MDS. Removed all references to PB and replaced with MDS. Additionally renamed the .dts to match the defconfig (mpc836x_mds*). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] 83xx: Cleaned up 83xx platform dts filesKumar Gala2007-02-166-302/+265
|/ | | | | | | | * Fixed up top level compatible property for all boards * Removed explicit linux,phandle usage. Use references and labels now * Fixed interrupt sense attribute, some interrupts were marked edge, that are level Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Delete boot-cpu property from all DTS filesTimur Tabi2007-02-1610-10/+0
| | | | | | | | | | | | The 'linux,boot-cpu' property is obsolete, so remove it from all of the DTS files and from booting-without-of.txt. The boot CPU is actually defined in the device tree header, and U-Boot sets that field. The device tree compiler also complains if the property exists. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Acked-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch '83xx' into for_paulusKumar Gala2007-02-131-0/+187
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| * [POWERPC] 83xx: Add support for MPC8349E-mITX-GPTimur Tabi2007-02-131-0/+187
| | | | | | | | | | | | | | | | | | | | | | This patch adds a defconfig and a DTS for the MPC8349E-mITX-GP, a variant of the MPC8349E-mITX. USB is disabled because the only USB port is not setup properly by firmware/kernel Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] 85xx: Add support for the 8568 MDS boardAndy Fleming2007-02-131-0/+380
|/ | | | | | | Add support for the MPC8568 MDS reference board Signed-off-by: Andrew Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] mpc5200 device tree bindings refinementGrant Likely2007-02-132-112/+158
| | | | | | | | | | | | | | | | | | Much needed refinement of mpc5200 device tree binding specifications. Short list: - drop mpc52xx designator; only two supported chips exist, 5200 and 5200b. It's premature to refer to them as '52xx'. - Specify optional 'model' and 'revision' properties in the soc5200 node - Specify reqiured 'cell-index' property to identify between multiple SOC devices of the same type. (Useful for arbitrating shared register access) - Specify optional 'port-number' property for adjusting the logical serial port assignments. - Specify optional 'has-wdt' property for gpt0 node. - Add system-frequency property to soc5200 node Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
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