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2008-10-21Merge commit 'kumar/kumar-for-2.6.28'Benjamin Herrenschmidt
2008-10-20powerpc/83xx: Add DS1339 RTC support for MPC8349E-mITX boards .dtsAnton Vorontsov
The RTC is sitting on the I2C2 bus at address 0x68. RTC interrupt signal is connected to the IPIC's EXT2 interrupt line, the line is shared with Vitesse 8201 Ethernet PHY. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-20powerpc/83xx: Add support for MCU microcontroller in .dts filesAnton Vorontsov
MCU is an external Freescale MC9S08QG8 microcontroller, mainly used to provide soft power-off function, but also exports two GPIOs (wired to the LEDs and also available from the external headers). Added the MCU on mpc8349emitx, mpc837xrdb and mpc8315erdb boards. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-20powerpc/85xx: Move mpc8572ds.dts to address-cells/size-cells = <2>Kumar Gala
Change the top-level #address-cells and #size-cells to <2> so the mpc8572ds.dts is easier to deal with both a true 32-bit physical or 36-bit physical address space. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-20powerpc: Remove device_type = "board_control" properties in .dts filesAnton Vorontsov
We don't want to encourage the bogus device_type usage. The device type isn't used in the code, so we can simply remove it from the documentation and dts files. Boards should specify proper compatible entries instead. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-20powerpc/85xx: Fix mpc8536ds dma interrupt numbersEd Swarthout
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-20powerpc/85xx: Enable enhanced functions for 8536 TSECJason Jin
Signed-off-by: Jason Jin <Jason.jin@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-17powerpc/40x: Add support for Netstal HCU4 boardNiklaus Giger
Adds support for a HCU4 PPC405GPr based board from Netstal Maschinen AG. Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-10-17powerpc/40x: AMCC PowerPC 405EZ Acadia DTSJosh Boyer
Add the base DTS for the AMCC PowerPC 405EZ Acadia evalution board. In addition to some of the normal PPC 40x peripherals, the Acadia board has: - 64 MiB PSRAM - NOR and NAND flash - Two USB 1.1 host ports - Two CAN 2.0 ports - ADC and DAC connectors - LCD display This adds the basic platform support to build from. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-10-15Merge commit 'origin'Benjamin Herrenschmidt
Manual fixup of conflicts on: arch/powerpc/include/asm/dcr-regs.h drivers/net/ibm_newemac/core.h
2008-10-13powerpc/83xx: add NAND support for the MPC8360E-RDK boardsAnton Vorontsov
The StMicro NAND chip (512Mbit, 64MB) is connected to the local bus, the first local bus' user-programmable machine is configured by the firmware to work with NAND chips. QE GPIO pin is used to poll the NAND's Ready-Not-Busy signal. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-13powerpc: FPGA support for GE Fanuc SBC610Martyn Welch
Support for the SBC610 VPX Single Board Computer from GE Fanuc (PowerPC MPC8641D). This patch adds support for the registers held in the devices main FPGA, exposing extra information about the revision of the board through cpuinfo. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-13powerpc: reserve two DMA channels for audio in MPC8610 HPCD device treeTimur Tabi
The Freescale Elo DMA driver binds to all DMA channels in the device tree that are compatible with "fsl,eloplus-dma-channel". This conflicts with the sound drivers for the MPC8610 HPCD. On this board, the SSI uses two DMA channels and therefore those channels are not available for general purpose use. We change the compatible properties for these channels "fsl,ssi-dma-channel". This works because the sound drivers don't actually check the compatible property when it grabs channels. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-13powerpc/83xx: add DS1374 RTC support for the MPC837xE-MDS boardsAnton Vorontsov
The RTC is sitting on the I2C1 bus at address 0x68. RTC interrupt signal is connected to the IPIC's EXT3 interrupt line. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-13powerpc/5121: Add PCI support.John Rigby
Uses mpc83xx_add_bridge in fsl_pci.c Adds second register tuple to pci node register property as done for 83xx device trees in a previous patch. Signed-off-by: John Rigby <jrigby@freescale.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-13powerpc: 83xx: pci: Remove need for get_immrbase from mpc83xx_add_bridge.John Rigby
Modify mpc83xx_add_bridge to get config space register base address from the device tree instead of immr + hardcoded offset. 83xx pci nodes have this change: register properties now contain two address length tuples: First is the pci bridge register base, this has always been there. Second is the config base, this is new. This is documented in dts-bindings/fsl/83xx-512x-pci.txt The changes accomplish these things: mpc83xx_add_bridge no longer needs to call get_immrbase it uses hard coded addresses if the second register value is missing Signed-off-by: John Rigby <jrigby@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-13powerpc: GE Fanuc's FPGA based PIC controller on the SBC610Martyn Welch
Support for the SBC610 VPX Single Board Computer from GE Fanuc (PowerPC MPC8641D). A number of MPC8641D based route interrupts for on-board interrupts through a FPGA based interrupt controller, which is chained with the MPC8641D's mpic. This patch provides a basic driver to allow basic routing of interrupts to the mpic. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-13powerpc/85xx: Wire up RTC interrupt on MPC8536DSKumar Gala
Add interrupt info to the MPC8536DS .dts for the RTC Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-07Merge commit 'jwb/jwb-next'Benjamin Herrenschmidt
2008-10-02powerpc/44x: Add AMCC Arches DTSVictor Gallardo
Basic functionality for the AMCC Arches eval Board. Signed-off-by: Victor Gallardo <vgallardo@amcc.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-09-30powerpc: Fix PCI in Holly device treeDavid Gibson
The PCI bridge on the Holly board is incorrectly represented in the device tree. The current device tree node for the PCI bridge sits under the tsi-bridge node. That's not obviously wrong, but the PCI bridge translates some PCI spaces into CPU address ranges which were not translated by the "ranges" property in tsi-bridge node. We used to get away with this problem because the PCI bridge discovery code was also buggy, assuming incorrectly that PCI host bridge nodes were always directly under the root bus and treating the translated addresses as raw CPU addresses, rather than parent bus addresses. This has since been fixed, thus breaking Holly. This could be fixed by adding extra translations to the tsi-bridge node, but this patch instead moves the Holly PCI bridge out of the tsi-bridge node to the root bus. This makes the tsi-bridge node represent only the built-in IO devices in the bridge, with a more-or-less contiguous address range. This is the same convention used on Freescale SoC chips, where the "soc" node represents only the IMMR region, and the PCI and other bus bridges are separate nodes under the root bus. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2008-09-23powerpc/83xx: Add missing cell-index to dma-channel device nodesKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-09-21Merge branch 'powerpc-next' of ↵Paul Mackerras
master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc
2008-09-21Merge branch 'next' of ↵Paul Mackerras
ssh://master.kernel.org/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx
2008-09-17powerpc: add SSI-to-DMA properties to Freescale MPC8610 HPCD device treeTimur Tabi
Add the fsl,playback-dma and fsl,capture-dma properties to the Freescale MPC8610 HPCD device tree. These properties connect the SSI nodes to the DMA nodes for the DMA channels that the SSI should use. Also update the ssi.txt documentation. These properties will be needed when the ASoC V2 version of the Freescale MPC8610 device drivers are merged into the mainline. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-09-16powerpc: Fix interrupt values for DMA2 in MPC8610 HPCD device treeTimur Tabi
For Freescale 8xxx devices that use an MPIC, the interrupt numbers in the device tree must be 16 greater than the values documented in the reference manual. In these chips, the MPIC is wired to use the first 16 numbers for external interrupts, but the documentation numbers internal interrupts from 0. In the MPC8610 HPCD device tree, the interrupt properties for the DMA channels for DMA2 were not the adjusted values. This fixes that. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-09-16powerpc: Board support for GE Fanuc SBC610Martyn Welch
Support for the SBC610 VPX Single Board Computer from GE Fanuc (PowerPC MPC8641D). This is the basic board support for GE Fanuc's SBC610, a 6U 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>
2008-09-16powerpc/83xx: mpc836x_mds: add support for the nor flashAnton Vorontsov
This patch adds the localbus node, moves the bcsr node into the localbus node, and adds the flash node. Also enable MTD support in the defconfig. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-09-16powerpc: Add support for mpc8247 based board MGCOGE from keymile.Heiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-09-16powerpc: Add support for the MPC852 based mgsuvd board from keymile.Heiko Schocher
Supported SMC1 (serial console), SCC3 Ethernet (10Mbps hdx). Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-09-09powerpc/44x: Add hwmon support to Sequoia device treeMatthias Fuchs
This patch adds support for the AD7414 temperature sensor on Sequoia PPC440EPx board. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-08-28powerpc/44x: Add explicit Yosemite supportJosh Boyer
Add the Yosemite board to the explicitly supported list for ppc44x_simple boards and remove the compatible entry for bamboo from the DTS file. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-08-28powerpc/44x: Add explicit support for AMCC GlacierJosh Boyer
Add explicit support for the AMCC Glacier eval board to Kconfig and the ppc44x_simple file. Also removes the cayonlands compatible entry from the DTS file. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-08-20powerpc/85xx: TQM8548: DTS file fixes and cleanupWolfgang Grandegger
Due to the missing compatible property for the SOC, the MPC I2C buses are not found any more. This patch fixes this issue. Furthermore it corrects the name of the SOC node and adds the missing I2C node for the RTC. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-20powerpc: Fix whitespace merge in mpc8641 hpcn device treeKumar Gala
When we coverted the .dts to v1 we lost a space between the irq and its polarity/sense information. This causes a bit of chaos as the reset of the blob is off by one cell. This was noticed by booting and getting errors w/ATA due to lock of interrupts. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-11Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Remove include/linux/harrier_defs.h powerpc: Do not ignore arch/powerpc/include powerpc: Delete completed "ppc removal" task from feature removal file powerpc/mm: Fix attribute confusion with htab_bolt_mapping() powerpc/pci: Don't keep ISA memory hole resources in the tree powerpc: Zero fill the return values of rtas argument buffer powerpc/4xx: Update defconfig files for 2.6.27-rc1 powerpc/44x: Incorrect NOR offset in Warp DTS powerpc/44x: Warp DTS changes for board updates powerpc/4xx: Cleanup Warp for i2c driver changes. powerpc/44x: Adjust warp-nand resource end address
2008-08-05powerpc: 86xx: mpc8610_hpcd: add watchdog nodeAnton Vorontsov
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Wim Van Sebroeck <wim@iguana.be> 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: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-04powerpc/44x: Incorrect NOR offset in Warp DTSSean MacLennan
FPGA offset in NOR flash was converted incorrectly when switching from 64M to 4M flash. Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-08-04powerpc/44x: Warp DTS changes for board updatesSean MacLennan
Added support for the new at24 eeprom driver. Documented a new fpga section, the DMA scatter gather list. Removed index from i2c. No longer needed. Fixed the leds section. Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-07-29powerpc/fsl: proliferate simple-bus compatibility to soc nodesKim Phillips
add simple-bus compatible property to soc nodes for 83xx/85xx platforms that were missing them. Add same to platform probe code. This fixes SoC device drivers (such as talitos) to succeed in matching devices present in the soc node. also update mpc836x_rdk dts to new SEC bindings (overlooked in commit 3fd4473: powerpc/fsl: update crypto node definition and device tree instances). Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-07-16powerpc/86xx: mpc8610_hpcd - add support for ULI RTCAnton Vorontsov
The ULI "Super South Bridge" contains ISA bridge to the legacy devices, such as Super IO mouse/keyboard/floppy disk controllers, parallel port, i8259 interrupt controller and so on. i8259 is disabled on the MPC8610HPCD, and other peripherals are not traced out. So we use only RTC. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-07-16powerpc/mpc7448: add alias list to DTS, clean out old chosen nodePaul Gortmaker
The mpc7448hpc2 board doesn't have an alias block like most of the other modern eval boards have. We need this block in order to have u-boot be able to make use of the CONFIG_OF_STDOUT_VIA_ALIAS (vs. having a hard coded node) in the future. Also remove the old, redundant chosen node. Of all the modern Freescale eval boards (incl. 83xx, 85xx, 86xx) this is the only one which still has it. Its presence also breaks with some older versions of u-boot, like 1.3.1 -- which try and insert a second chosen node. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-07-16powerpc/mpc8313erdb: Add power management to the device tree.Scott Wood
Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-07-15Merge commit 'gcl/gcl-next'Benjamin Herrenschmidt
2008-07-15Merge commit 'jwb/jwb-next'Benjamin Herrenschmidt
2008-07-14powerpc/fsl: update crypto node definition and device tree instancesKim Phillips
delete obsolete device-type property, delete model property (use compatible property instead), prepend "fsl," to Freescale specific properties. Add nodes to device trees that are missing them, and fix broken property values in other trees. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-07-14powerpc/CPM: Add i2c pins to dts and board setupJochen Friedrich
Initialize I2C pins on boards with CPM1/CPM2 controllers and document the i2c bus in booting-without-of. The boards don't have any I2C chips connected to the I2C bus, so unless some external chips are connected to the boards, this code is just an example of setting everything else up. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-07-14powerpc/85xx: Add support for MPC8536DSKumar Gala
Add support for the MPC8536 process and MPC8536DS reference board. The MPC8536 is an e500v2 based SoC which eTSEC, USB, SATA, PCI, and PCIe. The USB and SATA IP blocks are similiar to those on the PQ2 Pro SoCs and thus use the same drivers. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-07-14powerpc/85xx: TQM8548: add missing support for RTC and LM75Wolfgang Grandegger
It adds the missing RTC node to tqm8548.dts and enables support for I2C, DS1307 and LM75 in the default configuration. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-07-14powerpc/86xx: mpc8610_hpcd: fix interrupt trigger type for ULi IDEAnton Vorontsov
i8259 PIC is disabled on MPC8610HPCD, and ULi IDE is configured to use PCI sideband interrupt that is specified in the device tree. Current HPCD's device tree specify that IDE interrupt is low to high sensitive, but in practice ULi IDE throws active-high interrupts (not active-low as all normal PCI devices). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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