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* [PPC] Remove 85xx from arch/ppcKumar Gala2008-01-28
| | | | | | | 85xx exists in arch/powerpc as well as cuImage support to boot from a u-boot that doesn't support device trees. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [PPC] Remove 83xx from arch/ppcKumar Gala2008-01-28
| | | | | | | 83xx exists in arch/powerpc as well as cuImage support to boot from a u-boot that doesn't support device trees. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: add the mpc837x rdb defconfigKim Phillips2008-01-28
| | | | | | Signed-off-by: Joe D'Abbraccio <ljd015@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: add the mpc837[789]_rdb dts filesKim Phillips2008-01-28
| | | | | | | | | | | | | | | | Add the dts files for the MPC838xE Reference Development Board (RDB). The board is a mini-ITX reference board with 256M DDR2, 8M flash, 32M NAND, USB, PCI, gigabit ethernet, SATA, and serial. the difference among the three files is the 8377 has two, the 8378 none, and the 8379 has four sata controllers. partially based on the 8379 mds device trees. Signed-off-by: Joe D'Abbraccio <ljd015@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: add MPC837x RDB platform supportKim Phillips2008-01-28
| | | | | | | | primarily based on mpc837x mds code. Signed-off-by: Joe D'Abbraccio <ljd015@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: add the mpc8315 rdb defconfigKim Phillips2008-01-28
| | | | | Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: ipic: add interrupt vector 94Kim Phillips2008-01-28
| | | | | | | | This is used on the mpc8315 SoC for TDM DMA error interrupts. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: enable FSL SATA driver config for Freescale SoCsKim Phillips2008-01-28
| | | | | | | | | The mpc8315 shares the same SATA controller as the mpc837x, and likelihood is that future SoCs from Freescale will also. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Add the MPC8315E RDB dtsKim Phillips2008-01-28
| | | | | | | | | | | Add the dts for the MPC8315E Reference Development Board (RDB). The board is a mini-ITX reference board with 128M DDR2, 8M flash, 32M NAND, USB, PCI, gigabit ethernet, SATA, and serial. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: add base platform support for the mpc8315 rdb boardKim Phillips2008-01-28
| | | | | | | mpc8315 identical to mpc8313 here, just check compatible. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: fold the mpc8313 platform into the mpc831x platformKim Phillips2008-01-28
| | | | | | | | prepare for adding support for the mpc8315 rdb, since they are identical wrt platform code. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] fsl_spi: stop using device_type = "spi"Anton Vorontsov2008-01-28
| | | | | | | | | | | Also: - rename "fsl_spi" to "fsl,spi"; - add and use cell-index property, if found; - split probing code out of fsl_spi_init, thus we can call it for legacy device_type probing and new "compatible" probing. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* spi_mpc83xx: use brg-frequency for SPI in QEAnton Vorontsov2008-01-28
| | | | | | | | | | | In case of QE we can use brg-frequency (which is qeclk/2). Thus no need to divide sysclk in the spi_mpc83xx. This patch also adds code to use get_brgfreq() on QE chips. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* ucc_geth: get rid of device_type for mdioAnton Vorontsov2008-01-28
| | | | | | | | | device_type property is bogus, thus use proper compatible. Also change compatible property to "fsl,ucc-mdio". Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] QE: get rid of most device_types and modelAnton Vorontsov2008-01-28
| | | | | | | | | | | Now we're searching for "fsl,qe", "fsl,qe-muram", "fsl,qe-muram-data" and "fsl,qe-ic". Unfortunately it's still impossible to remove device_type = "qe" from the existing device trees because older u-boots are looking for it. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: some minor cleanups for stx_gp3 and tqm85xxKumar Gala2008-01-28
| | | | | | | * "simple-bus" covers all our needs for of_platform_bus_probe() * make device tree name just 'soc' not 'soc85..' Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: mpc834x_mds - Convert device tree source to dts-v1Paul Gortmaker2008-01-28
| | | | | | | | | Move mpc834x_mds device tree source forward to dts-v1 format. Nothing too complex in this one, so it boils down to just adding a bunch of 0x in the right places and converting clock speeds to decimal. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] CPM: Move definition of buffer descriptor to cpm.hJochen Friedrich2008-01-28
| | | | | | | | Buffer descriptors are used by both CPM1 and CPM2. Move the definitions from the cpm dependent include file to common cpm.h Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] CPM: Rename commproc to cpm1 and cpm2_common.c to cpm2.cJochen Friedrich2008-01-28
| | | | | | | | | Rename commproc.[ch] to cpm1.[ch] to be more consistent with cpm2. Also rename cpm2_common.c to cpm2.c as suggested by Scott Wood. Adjust the includes accordingly. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 8xx: Get rid of conditional includes of board specific setupJochen Friedrich2008-01-28
| | | | | | | | Directly include mpc885ads.h from mpc885ads_setup.c. Now we can get rid of the arch dependent includes in mpc8xx.h. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 8xx: Remove sysdev/commproc.hJochen Friedrich2008-01-28
| | | | | | | | | Move cpm1 specific prototypes to asm/commproc.h and mpc8xx specific prototypes to asm/mpc8xx.h. Adjust includes accordingly. Remove now unneeded sysdev/commproc.h. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 8xx: Remove unneeded and misspelled prototype m8xx_calibrate_decrJochen Friedrich2008-01-28
| | | | | | | | m8xx_calibrate_decr seems to be a misspelled prototype for mpc8xx_calibrate_decr. As it's not needed anyways, just remove it. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 8xx: Rename m8xx_pic_init to mpc8xx_pics_initJochen Friedrich2008-01-28
| | | | | | | | | | | | m8xx_pic_init calls both mpc8xx_pic_init and cpm_pic_init. Renaming the function to use the same name space as the rest of the mpc8xx specific funtions and to be more meaningful. m8xx_pic_init is declared in ppc8xx_pic.h but defined nowhere in the ppc tree. Remove it. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 8xx: Remove unused m8xx_cpm_hostalloc/free/dump()Jochen Friedrich2008-01-28
| | | | | | | | | m8xx_cpm_hostalloc is still defined in commproc.c, but no users are left in the kernel tree. m8xx_cpm_hostfree and m8xx_cpm_hostdump are only defined in the headers. Remove this dead code. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Add default config file for Wind River SBC8349 boardPaul Gortmaker2008-01-28
| | | | | | | | Default config file for SBC8349 board, suitable for use as with NFS as a root file system and gianfar as the NFS root device. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Add device tree source for Wind River SBC834x board.Paul Gortmaker2008-01-28
| | | | | | | | | | This adds the device tree source for the Wind River SBC834x board. It is based on the MPC834x_MDS DTS, with the biggest difference being the lack of BCSR and the PCI2 that the MDS gets via the PIB. That, and this file is also dts-v1 format. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Add support for Wind River SBC834x boardsPaul Gortmaker2008-01-28
| | | | | | | | | This adds the basic support for the Wind River SBC834x boards. The SBC8349 is more common, although it should work on the SBC8347 board as well. Support is heavily based on the existing MPC834x_MDS code. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Add default .config file for Wind River SBC8548Paul Gortmaker2008-01-28
| | | | | | | | | This is a suitable .config file for building the WRS SBC8548 kernel to be used for NFS root via one of the TSEC interfaces and with serial console via the soc/16550 compatible UART. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Add v1 device tree source for Wind River SBC8548 boardPaul Gortmaker2008-01-28
| | | | | | | | | | This adds a v1 device tree source for the Wind River SBC8548 board. The biggest difference between this and the MPC8548CDS reference platform is the absence of the CDS's Arcadia peripherals and physical access to the PCI#2 bus. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Add basic support for Wind River SBC8548 boardPaul Gortmaker2008-01-28
| | | | | | | | This adds the basic support for the Wind River SBC8548 board, implemented as powerpc. It closely follows the implementation of the MPC8548CDS. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Add default .config file for Wind River SBC8560Paul Gortmaker2008-01-28
| | | | | | | | | This is a suitable .config file for building the WRS SBC8560 kernel to be used for NFS root via one of the TSEC interfaces and with serial console via the 16550 compatible UART on the board. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] CPM2: Make support for the CPM2 optional on 8560 based boardsPaul Gortmaker2008-01-28
| | | | | | | | | Currently there is no way to disable the CPM2 support. Some boards, like the SBC8560 have their own external UART and don't have any direct dependencies on the CPM for a serial console or anything else. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Add v1 device tree source for Wind River SBC8560 boardPaul Gortmaker2008-01-28
| | | | | | | | | This adds a v1 device tree source for the Wind River SBC8560 board. The biggest difference between this and the MPC8560ADS reference platform dts is the use of an external 16550 compatible UART instead of the CPM2. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Add support for Wind River SBC8560 in arch/powerpcPaul Gortmaker2008-01-28
| | | | | | | | This adds support for the Wind River SBC8560 board, implemented as powerpc. It closely follows the implementation of the MPC8560ADS. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Reduce code duplication in legacy_serial, add UART parent typesPaul Gortmaker2008-01-28
| | | | | | | | | | | The legacy_serial was treating each UART parent in a separate code block. Rather than continue this trend for the new parent IDs, this condenses all (soc, tsi, opb, plus two more new types) into one of_device_id array. The new types are wrs,epld-localbus for the Wind River sbc8560, and a more generic "simple-bus" as requested by Scott Wood. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 82xx and embedded6xx: Use machine_*_initcall() hooks in platform codeGrant Likely2008-01-28
| | | | | Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Add docs for Freescale PowerQUICC SATA device tree nodesLi Yang2008-01-28
| | | | | Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Add docs for Freescale DMA & DMA channel device tree nodesZhang Wei2008-01-28
| | | | | | Signed-off-by: Zhang Wei <wei.zhang@freescale.com> Signed-off-by: Ebony Zhu <ebony.zhu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Port TQM85xx boards over from arch/ppcKumar Gala2008-01-27
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 85xx: Port STX GP3 board over from arch/ppcKumar Gala2008-01-27
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Add a cuboot wrapper for 85xx with CPM2Kumar Gala2008-01-27
| | | | | | The bd info struct changes if we have CPM2 enabled in u-boot. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] bootwrapper: Add find_node_by_compatibleKumar Gala2008-01-27
| | | | | | | Add the ability to find a device node by just what its compatible with. This is useful in cases that we don't have a prop to find the node with. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Always build setup-bus.c on powerpcKumar Gala2008-01-27
| | | | | | | | | | | The common arch/powerpc code calls in to functions in setup-bus.c so some builds of ppc32 would fail. Note, ppc32 usage of setup-irq.c is limited to arch/ppc and should be removed when arch/ppc goes away. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Revert "[POWERPC] Fake NUMA emulation for PowerPC"Paul Mackerras2008-01-26
| | | | | | | | | | | | | | | | | | This reverts commit 5c3f5892a2db6757a72ce8b27cba90db06683e1d, basically because it changes behaviour even when no fake NUMA information is specified on the kernel command line. Firstly, it changes the nid, thus destroying the real NUMA information. Secondly, it also changes behaviour in that if a node ends up with no memory in it because of the memory limit, we used to set it online and now we don't. Also, in the non-NUMA case with no fake NUMA information, we do node_set_online once for each LMB now, whereas previously we only did it once. I don't know if that is actually a problem, but it does seem unnecessary. Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'for-2.6.25' of ↵Paul Mackerras2008-01-25
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx
| * [POWERPC] 4xx: logical/bitand typo in powerpc/boot/4xx.cRoel Kluin2008-01-25
| | | | | | | | | | | | | | logical/bitand typo Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * [POWERPC] 4xx: PIKA Warp defconfigSean MacLennan2008-01-25
| | | | | | | | | | | | | | Add the defconfig for the PIKA Warp board Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * [POWERPC] 4xx: PIKA Warp bootwrapperSean MacLennan2008-01-25
| | | | | | | | | | | | | | Add the cuboot wrapper for the PIKA Warp board Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * [POWERPC] 4xx: PIKA Warp DTSSean MacLennan2008-01-25
| | | | | | | | | | | | | | Add the device tree for the PIKA Warp board Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * [POWERPC] 4xx: PIKA Warp base platformSean MacLennan2008-01-25
| | | | | | | | | | | | | | Add the base platform support for the PIKA Warp boards. Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
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