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* ibm_newemac: Cleanup/fix support for STACR register variantsBenjamin Herrenschmidt2007-12-07
| | | | | | | | | | There are a few variants of the STACR register that affect more than just the "AXON" version of EMAC. Replace the current test of various chip models with tests for generic properties in the device-tree. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ibm_newemac: Cleanup/Fix RGMII MDIO support detectionBenjamin Herrenschmidt2007-12-07
| | | | | | | | | | More than just "AXON" version of EMAC RGMII supports MDIO, so replace the current test with a generic property in the device-tree that indicates such support. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [POWERPC] 8xxx: MDS board RTC fixesKim Phillips2007-11-20
| | | | | | | | | Now the rtc class ds1374 driver has been added, remove the old rtc driver hookup code, add rtc node to device trees, and turn on the new driver in the defconfigs. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Fix device tree interrupt map for Freescale ULI1575 boardsKumar Gala2007-11-20
| | | | | | | | | | | | | | | | The interrupt map for the PCI PHB that had the ULI1575 was not correct on the boards that have it. * 8544 DS: - Fix interrupt mask - Be explicit about use of INTA for on chip peripherals * 8572 DS/8641 HPCN: - Fix interrupt mask - Expand interrupt map for PCI slots to cover all functions - Be explicit about use of INTA for on chip peripherals Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Fix 2nd UCC entry in mpc832x_mds.dtsKim Phillips2007-11-19
| | | | | | | | | correct the reg property, remove duplicate io port entry, whitespace fixes. Thanks to Peter Van Ackeren for pointing this out. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 4xx: Fix Walnut DTS interrupt propertySteven A. Falco2007-11-01
| | | | | | | | Re-order the EMAC interrupts in the walnut.dts file so that they are mapped correctly. Signed-off-by: Steve Falco <sfalco at harris.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* Merge branch 'for-2.6.24' of ↵Paul Mackerras2007-10-23
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx into merge
| * [POWERPC] 4xx: Enable EMAC on Bamboo boardJosh Boyer2007-10-19
| | | | | | | | | | | | | | | | Fix some device tree omissions that prevented the new EMAC driver from setting up ethernet on the Bamboo board correctly and update the Bamboo defconfig. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * [POWERPC] 4xx: Enable EMAC for PPC405 Walnut boardJosh Boyer2007-10-19
| | | | | | | | | | | | | | | | | | This patch enables the ibm_newemac driver for the Walnut board. It fixes the device tree for the walnut board to order the MAL interrupts correctly and adds the local-mac-address property to the EMAC node. The bootwrapper is also updated to extract the MAC address from the OpenBIOS offset where it is stored. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * [POWERPC] 4xx: Add RGMII support for Sequoia 440EPxValentine Barshak2007-10-19
| | | | | | | | | | | | | | | | | | This adds RGMII support to Sequoia DTS and sets correct phy-mode for EMACs. According to Sequoia datasheet, both ethernet ports are connected to RGMII interface, while ZMII is used only for MDIO. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] Update device tree binding for mpc5200 gptMarian Balakowicz2007-10-21
|/ | | | | | | | | | Add 'fsl,' prefix to 'compatible' property for gpt nodes. Add 'fsl,' prefix to empty, GPT0 specific 'has-wdt' property. The fsl, prefix is being added to better match the convention of prefixing manufacturer specific properties and values with the vendors name. Signed-off-by: Marian Balakowicz <m8@semihalf.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* [POWERPC] mpc52xx: device tree changes for FEC and MDIODomen Puncer2007-10-16
| | | | | | | Add device tree entries for lite5200b's FEC's PHY. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Merge branch 'for-2.6.24' of ↵Paul Mackerras2007-10-11
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.24
| * [POWERPC] 85xx: Add cpm nodes for 8541/8555 CDSScott Wood2007-10-11
| | | | | | | | | | | | | | | | | | We don't use any CPM devices on these boards, but the muram node on these chips is different from the 8560, so it's helpful to people working with custom boards based on these chips. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * [POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.Scott Wood2007-10-11
| | | | | | | | | | Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * [POWERPC] mpc8272ads: Remove muram from the CPM reg property.Scott Wood2007-10-11
| | | | | | | | | | | | | | This is described by the muram node now. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] 4xx: Kilauea DTSStefan Roese2007-10-11
|/ | | | | Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* [POWERPC] Lite5200: Use comma delimiter format for lists in device treeGrant Likely2007-10-08
| | | | | | | | DTC now supports "foo","bar" format for lists of strings; use the new format on the lite5200 device trees. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: mpc8568mds - update dts to be able to use UCCsAnton Vorontsov2007-10-08
| | | | | | | | | | | | 1. UCC1's RX_DV pin is 16, not 15; 2. UCC1's phy is at 0x7, not 0x1. Schematics says 0x7, and recent u-boot also using 0x7. 3. Use gianfar's (eTSEC) mdio bus. This is hardware default setup. 4. tx-clock should be CLK16 (GE125, PB31); 5. phy-connection-type is RGMII-ID; Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx/86xx: refactor RSTCR reset codeKumar Gala2007-10-08
| | | | | | | | | On the majority of 85xx & 86xx we have a register that's ability to assert HRESET_REQ to reset the board. We refactored that code so it can be shared between both platforms into fsl_soc.c and removed all the duplication in each platform directory. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Add initial MPC8610 HPCD Device Tree Source file.Xianghua Xiao2007-10-08
| | | | | | Signed-off-by: Xianghua Xiao <x.xiao@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] spi: Use fsl_spi instead of mpc83xx_spiPeter Korsgaard2007-10-08
| | | | | | | | According to booting-without-of.txt, compatible should be "fsl_spi" and mode "cpu" or "qe" for the fsl SPI controllers. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Fixup MPC8568 dtsKumar Gala2007-10-08
| | | | | | | | The PCI nodes on the MPC8568 dts didn't get moved up to be sibilings of the SOC node when we did that clean up for some reason. Fix that up and some minor whitespace and adjusting the size of the soc reg property. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] mpc8568mds.dts: fix PCIe I/O address space location and sizeAnton Vorontsov2007-10-04
| | | | | | | | | | | According to u-boot/board/mpc8568mds/init.S: LAW(Local Access Window) configuration: 2) 0xa000_0000 0xbfff_ffff PCIe MEM 512MB 4) 0xe280_0000 0xe2ff_ffff PCIe I/O 8M Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] MPC8568E-MDS: add support for ds1374 rtcAnton Vorontsov2007-10-04
| | | | | | | | | | | | MPC8568E-MDS have DS1374 chip on the I2C bus, thus let's use it. This patch also adds #address-cells and #size-cells to the I2C controllers nodes. p.s. DS1374 rtc class driver is in the -mm tree, its name is rtc-rtc-class-driver-for-the-ds1374.patch. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] cpm: Describe multi-user ram in its own device node.Scott Wood2007-10-04
| | | | | | | | | | | | | | | | | | | | | The way the current CPM binding describes available multi-user (a.k.a. dual-ported) RAM doesn't work well when there are multiple free regions, and it doesn't work at all if the region doesn't begin at the start of the muram area (as the hardware needs to be programmed with offsets into this area). The latter situation can happen with SMC UARTs on CPM2, as its parameter RAM is relocatable, u-boot puts it at zero, and the kernel doesn't support moving it. It is now described with a muram node, similar to QE. The current CPM binding is sufficiently recent (i.e. never appeared in an official release) that compatibility with existing device trees is not an issue. The code supporting the new binding is shared between cpm1 and cpm2, rather than remain separated. QE should be able to use this code as well, once minor fixes are made to its device trees. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] bootwrapper: adds cuboot for MPC7448HPC2 platformRoy Zang2007-10-04
| | | | | | | | | This patch adds cuboot support for MPC7448HPC2 platform. The cuImage can be used with legacy u-boot without FDT support. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] mpc82xx: Add pq2fads board support.Scott Wood2007-10-04
| | | | | Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] mpc82xx: Update mpc8272ads, and factor out PCI and reset.Scott Wood2007-10-04
| | | | | | | | | | | | | | | | 1. PCI and reset are factored out into pq2.c. I renamed them from m82xx to pq2 because they won't work on the Integrated Host Processor line of 82xx chips (i.e. 8240, 8245, and such). 2. The PCI PIC, which is nominally board-specific, is used on multiple boards, and thus is used into pq2ads-pci-pic.c. 3. The new CPM binding is used. 4. General cleanup. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 8xx/wrapper: Embedded Planet EP88xC supportScott Wood2007-10-04
| | | | | | | | This board is also resold by Freescale under the names "QUICCStart MPC885 Evaluation System" and "CWH-PPC-885XN-VE". Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 8xx: mpc885ads cleanupScott Wood2007-10-04
| | | | | | | | It now uses the new CPM binding and the generic pin/clock functions, and has assorted fixes and cleanup. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'linux-2.6' into for-2.6.24Paul Mackerras2007-10-03
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| * [POWERPC] mpc8349emitx.dts: Setup USB-DR for peripheral mode.jacmet@sunsite.dk2007-09-28
| | | | | | | | | | | | | | | | | | | | | | Setup dr_mode for USB-DR to peripheral as the default (host mode) doesn't make much sense for the mini-AB connector on the ITX board. Peripheral mode is preferable to OTG as the fsl_usb2_udc.c driver doesn't yet properly support it. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] mpc8349: Add linux,network-index to ethernet nodes in device treeGrant Likely2007-09-22
| | | | | | | | | | | | | | | | | | | | | | | | cuImage needs to know the logical index of the ethernet devices in order to assign mac addresses. This adds the needed properties. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David Gibson <david@gibson.dropbear.id.au> CC: Scott Wood <scottwood@freescale.com> CC: Kumar Gala <galak@kernel.crashing.org> CC: Timur Tabi <timur@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] 4xx: Fix Sequoia MAL0 and EMAC dts entries.Valentine Barshak2007-09-20
| | | | | | | | | | | | | | | | | | | | | | According to PowerPC 440EPx documentation, MAL0 is comprised of four channels (two transmit and two receive). Each channel is dedicated to one of two EMAC cores. This patch fixes Sequoia DTS MAL0 entry and EMAC entries, assigning correct channel numbers to EMACs. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] 4xx: Fix Bamboo MAL0 dts entry.Valentine Barshak2007-09-20
| | | | | | | | | | | | | | | | | | According to PowerPC 440EP documentation, MAL0 consists of 6 channels (4 transmit channels and 2 receive channels) This patch fixes Bamboo DTS MAL0 "num-rx-chans" entry. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | [POWERPC] 4xx: Convert Seqouia flash mappings to new bindingJosh Boyer2007-09-19
| | | | | | | | | | | | | | | | | | A new binding for flash devices was recently introduced. This updates the Sequoia DTS to use the new binding and enabled MTD in the defconfig. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Stefan Roese <sr@denx.de>
* | [POWERPC] 4xx: Convert Walnut flash mappings to new bindingJosh Boyer2007-09-19
| | | | | | | | | | | | | | | | A new binding for flash devices was recently introduced. This updates the Walnut DTS to use the new binding. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au>
* | [POWERPC] MPC832x_RDB: Update dts to use SPI1 in QE, register mmc_spi stubAnton Vorontsov2007-09-14
| | | | | | | | | | | | | | | | | | | | | | Enabled using SPI controller on the MPC832x RDB board. We currently use a modalias of "spidev" as a place holder (replace with "mmc_spie") until the mmc_spi driver support is merged in. This gets us the ability to test SPI until then. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] Move PCI nodes to be sibilings with SOC nodesKumar Gala2007-09-14
| | | | | | | | | | | | | | | | | | | | | | Updated the device trees to have the PCI nodes be at the same level as the SOC node. This is to make it so that the SOC nodes children address space is just on chip registers and not other bus memory as well. Also, for PCIe nodes added a P2P bridge to handle the virtual P2P bridge that exists in the PHB. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] DTS cleanupKumar Gala2007-09-14
| | | | | | | | | | | | | | | | | | | | | | | | Removed the following cruft from .dts files: * 32-bit in cpu node -- doesn't exist in any spec and not used by kernel * removed built-in (chrp legacy) * Removed #interrupt-cells in places they don't need to be set * Fixed ranges on lite5200* * Removed clock-frequency from i8259 pic node, not sure where this came from * Removed big-endian from i8259 pic nodes, this was just bogus Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] 85xx: Add basic Uniprocessor MPC8572 DS portKumar Gala2007-09-14
| | | | | | | | | | | | | | Added basic board port for MPC8572 DS reference platform that is similiar to the MPC8544/33 DS reference platform in uniprocessor mode. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] linkstation updatesGuennadi Liakhovetski2007-09-14
| | | | | | | | | | | | | | | | | | | | | | | | | | 1. Fix RTC type - it is a rs5c372a, not rs5c372b 2. Configure both UART interrupts edge-triggered 3. Add a license header to ls_uart.c 4. Check for running on linkstation in a late_initcall() function. Needed for multiplatform builds, even though linkstation doesn't support them yet 5. Remove unneeded #include from linkstation.c Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] Document and implement an improved flash device binding for powerpcDavid Gibson2007-09-13
| | | | | | | | | | | | | | | | | | | | | | | | This replaces the binding for flash chips in booting-without-of.txt with an clarified and improved version. It also makes drivers/mtd/maps/physmap_of.c recognize this new binding. Finally it revises the Ebony device tree source to use the new binding as an example. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] Walnut DTSJosh Boyer2007-09-07
| | | | | | | | | | | | | | Device tree source file for the PPC405 Walnut evaluation board. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au>
* | [POWERPC] Remove dtc build cruft from DTS filesJosh Boyer2007-09-07
| | | | | | | | | | | | | | | | | | The patch below removes the dtc incantation instructions from the in-kernel DTS files. It's not needed, and is prone to being out-of-date most of the time. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au>
* | [POWERPC] PowerPC 440EPx: Sequoia device treeValentine Barshak2007-09-07
| | | | | | | | | | | | | | | | AMCC PPC440EPx Sequoia device tree. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | Merge branch 'linux-2.6' into for-2.6.24Paul Mackerras2007-08-28
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| * [POWERPC] Fix interrupt routing and setup of ULI M1575 on FSL boardsKumar Gala2007-08-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The interrupt routing in the device trees for the ULI M1575 was inproperly using the interrupt line field as pci function. Fixed up the device tree's to actual conform for to specification and changed the interrupt mapping code so it just uses a static mapping setup as follows: PIRQA - IRQ9 PIRQB - IRQ10 PIRQC - IRQ11 PIRQD - IRQ12 USB 1.1 OCHI (1c.0) - IRQ12 USB 1.1 OCHI (1c.1) - IRQ9 USB 1.1 OCHI (1c.2) - IRQ10 USB 1.1 ECHI (1c.3) - IRQ11 LAN (1b.0) - IRQ6 AC97 (1d.0) - IRQ6 Modem (1d.1) - IRQ6 HD Audio (1d.2) - IRQ6 SATA (1f.1) - IRQ5 SMB (1e.1) - IRQ7 PMU (1e.2) - IRQ7 PATA (1f.0) - IRQ14/15 Took the oppurtunity to refactor the code into a single file so we don't have to duplicate these fixes on the two current boards in the tree and several forth coming boards that will also need the code. Fixed RTC support that requires a dummy memory read on the P2P bridge to unlock the RTC and setup the default of the RTC alarm registers to match with a basic x86 style CMOS RTC. Moved code that poked ISA registers to a FIXUP_FINAL quirk to ensure the PCI IO space has been setup properly before we start poking ISA registers at random locations. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | [POWERPC] Whitespace cleanup in arch/powerpcScott Wood2007-08-22
| | | | | | | | | | Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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