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2011-06-27powerpc/85xx: specify interrupt for pq3-localbus devicesDmitry Eremin-Solenikov
fsl-lbc driver requires an interrupt to bind to localbus device. Populate 85xx boards' dts trees with lbc interrupt info. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-06-27powerpc/85xx: tqm8540 - add description for onboard flashDmitry Eremin-Solenikov
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-06-27powerpc/85xx: Update device tree to add nand info for p3041dsLei Xu
Signed-off-by: Lei Xu <B33228@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-06-27powerpc/85xx: Update device tree to add nand info for p5020dsLei Xu
Signed-off-by: Lei Xu <B33228@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-06-22powerpc/85xx: Add basic P1023RDS board supportRoy Zang
The P1023 processor is an e500v2 based SoC that utilizes the DPAA networking architecture. This adds basic board support for non-DPAA functionality (device tree, board file, etc). Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-06-22powerpc/85xx: Updates to P4080DS device treeKumar Gala
* Added BSD dual-license * Moved mpic-parent to root so we dont need to duplicate everywhere * Added next level cache from L2 to CPC * Moved to 4-cell MPIC interrupt properties * Added 3 MSI banks * Added numerous missing nodes: soc-sram-error, guts, pins, clockgen, rcpm, sfp, serdes, etc. * Reworked PCIe interrupts to be at virtual bridge level Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-06-22powerpc/85xx: Add P3041DS device treeKumar Gala
Add basic device tree for P3041DS board. This device tree excludes support for DPAA and RapidIO nodes. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-06-22powerpc/85xx: Add P5020DS device treeKumar Gala
Add basic device tree for P5020DS board. This device tree excludes support for DPAA and RapidIO nodes. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-05-26powerpc/4xx: Adding PCIe MSI supportRupjyoti Sarmah
This patch adds MSI support for 440SPe, 460Ex, 460Sx and 405Ex. Signed-off-by: Rupjyoti Sarmah <rsarmah@apm.com> Signed-off-by: Tirumala R Marri <tmarri@apm.com> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-05-23ptp: Added a clock that uses the eTSEC found on the MPC85xx.Richard Cochran
The eTSEC includes a PTP clock with quite a few features. This patch adds support for the basic clock adjustment functions, plus two external time stamps, one alarm, and the PPS callback. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: John Stultz <john.stultz@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org>
2011-05-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (45 commits) crypto: caam - add support for sha512 variants of existing AEAD algorithms crypto: caam - remove unused authkeylen from caam_ctx crypto: caam - fix decryption shared vs. non-shared key setting crypto: caam - platform_bus_type migration crypto: aesni-intel - fix aesni build on i386 crypto: aesni-intel - Merge with fpu.ko crypto: mv_cesa - make count_sgs() null-pointer proof crypto: mv_cesa - copy remaining bytes to SRAM only when needed crypto: mv_cesa - move digest state initialisation to a better place crypto: mv_cesa - fill inner/outer IV fields only in HMAC case crypto: mv_cesa - refactor copy_src_to_buf() crypto: mv_cesa - no need to save digest state after the last chunk crypto: mv_cesa - print a warning when registration of AES algos fail crypto: mv_cesa - drop this call to mv_hash_final from mv_hash_finup crypto: mv_cesa - the descriptor pointer register needs to be set just once crypto: mv_cesa - use ablkcipher_request_cast instead of the manual container_of crypto: caam - fix printk recursion for long error texts crypto: caam - remove unused keylen from session context hwrng: amd - enable AMD hw rnd driver for Maple PPC boards hwrng: amd - manage resource allocation ...
2011-05-20Merge remote branch 'kumar/next' into nextBenjamin Herrenschmidt
2011-05-19powerpc/85xx: Create dts of each core in CAMP mode for P1020RDBPrabhakar Kushwaha
Create the dts files for each core and splits the devices between the two cores for P1020RDB. Core0 has core0 to have memory, l2, i2c, spi, gpio, tdm, dma, usb, eth1, eth2, sdhc, crypto, global-util, message, pci0, pci1, msi. Core1 has l2, eth0, crypto. MPIC is shared between two cores but each core will protect its interrupts from other core by using "protected-sources" of mpic. Fix compatible property for global-util node of P1020si.dtsi. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-05-19powerpc/85xx: Fix PCIe IDSEL for Px020RDBPrabhakar Kushwaha
PCIe device in legacy mode can trigger interrupts using the wires #INTA, #INTB ,#INTC and #INTD. PCI devices are obligated to use #INTx for interrupts under legacy mode. Each PCI slot or device is typically wired to different inputs on the interrupt controller. So, Define interrupt-map and interrupt-map-mask properties for device tree to of map each PCI interrupt signal to the inputs of the interrupt controller. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-05-19powerpc/85xx: P2020 DTS: re-organize dts filesPrabhakar Kushwaha
Creates P2020si.dtsi, containing information for P2020 SoC. Modifies dts files for P2020 based systems to use dtsi file. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-05-19powerpc/85xx: P1020 DTS : re-organize dts filesPrabhakar Kushwaha
Creates P1020si.dtsi, containing information for the P1020 SoC. Modifies dts files for P1020 based systems to use dtsi file Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Acked-by: Grant Likely <grant.likelY@secretlab.ca> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-05-19powerpc/p1022ds: fix broken mpic timer nodeScott Wood
There is no hardware interrupt 0xf7. But now we can express the timer interrupt using 4-cell interrupts. This requires converting all of the other interrupt specifiers in the tree as well. Also add the second timer group, and fix the reg property to only describe the timer registers. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-05-19powerpc: Use the deterministic mode of arMichal Marek
Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-05-19powerpc: Call gzip with -nMichal Marek
The timestamps recorded in the .gz files add no value. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-04-20powerpc/boot: Add an ePAPR compliant boot wrapperDavid Gibson
This is a first cut at making bootwrapper code which will produce a zImage compliant with the requirements set down by ePAPR. This is a very simple bootwrapper, taking the device tree blob supplied by the ePAPR boot program and passing it on to the kernel. It builds on the earlier patch to build a relocatable ET_DYN zImage to meet the other ePAPR image requirements. For good measure we have some paranoid checks which will generate warnings if some of the ePAPR entry condition guarantees are not met. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-04-20powerpc/boot: Allow building the zImage wrapper as a relocatable ET_DYNMichael Ellerman
This patch adds code, linker script and makefile support to allow building the zImage wrapper around the kernel as a position independent executable. This results in an ET_DYN instead of an ET_EXEC ELF output file, which can be loaded at any location by the firmware and will process its own relocations to work correctly at the loaded address. This is of interest particularly since the standard ePAPR image format must be an ET_DYN (although this patch alone is not sufficient to produce a fully ePAPR compliant boot image). Note for now we don't enable building with -pie for anything. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-04-04powerpc/85xx: Update dts for PCIe memory maps to match u-boot of Px020RDBPrabhakar Kushwaha
PCIe memory address space is 1:1 mapped with u-boot. Update dts of Px020RDB i.e. P1020RDB and P2020RDB to match the address map changes in u-boot. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-03-27crypto: caam - de-CHIP-ify device tree compatiblesKim Phillips
- all the integration parameters have been captured by the binding. - the block name really uniquely identifies this hardware. Some advocate putting SoC names everywhere in case software needs to work around some chip-specific bug, but more precise SoC information already exists in SVR, and board information already exists in the top-level device tree node. Note that sometimes the SoC name is a worse identifier than the block version, as the block version can change between revisions of the same SoC. As a matter of historical reference, neither SEC versions 2.x nor 3.x (driven by talitos) ever needed CHIP references. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Cc: Kumar Gala <kumar.gala@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Acked-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2011-03-27crypto: caam - standardize device tree naming convention to utilize '-vX.Y'Kim Phillips
Help clarify that the number trailing in compatible nomenclature is the version number of the device, i.e., change: "fsl,p4080-sec4.0", "fsl,sec4.0"; to: "fsl,p4080-sec-v4.0", "fsl,sec-v4.0"; Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Cc: Kumar Gala <kumar.gala@freescale.com> Cc: Steve Cornelius <sec@pobox.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2011-03-27crypto: caam - Add support for the Freescale SEC4/CAAMKim Phillips
The SEC4 supercedes the SEC2.x/3.x as Freescale's Integrated Security Engine. Its programming model is incompatible with all prior versions of the SEC (talitos). The SEC4 is also known as the Cryptographic Accelerator and Assurance Module (CAAM); this driver is named caam. This initial submission does not include support for Data Path mode operation - AEAD descriptors are submitted via the job ring interface, while the Queue Interface (QI) is enabled for use by others. Only AEAD algorithms are implemented at this time, for use with IPsec. Many thanks to the Freescale STC team for their contributions to this driver. Signed-off-by: Steve Cornelius <sec@pobox.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2011-03-17Merge remote branch 'jwb/next' into nextBenjamin Herrenschmidt
2011-03-15powerpc/85xx: Update sata controller compatible for p1022ds boardXulei
Update p1022 sata compatible to "fsl,p1022-sata", "fsl,pq-sata-v2". p1022ds sata controller is v2 version comparing previous FSL sata controller, for example, mpc8536. Signed-off-by: Lei Xu <B33228@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-03-15powerpc/8xx: remove obsolete mgsuvd boardHolger Brunck
The MPC852 based mgsuvd board from Keymile was initially ported, but later on not developed further. This patch removes the respective files to decrease merging conflicts and unneeded maintenance. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Heiko Schocher<hs@denx.de> Cc: Vitaly Bordug <vitb@kernel.crashing.org> Cc: Marcelo Tosatti <marcelo@kvack.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-03-15powerpc/82xx: rename and update mgcoge board supportHolger Brunck
The mgcoge board from keymile is now base for some other similar boards. Therefore the board specific name mgcoge was renamed to a generic name km82xx. Additionally some enhancements were made: - rework partition table in dts file - add cpm2_pio_c gpio controller in dts file - update defconfig - add pin description for SCC1 - add pin description and configuration for USB Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Heiko Schocher <hs@denx.de> CC: Benjamin Herrenschmidt <benh@kernel.crashing.org> CC: Heiko Schocher <hs@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-03-15powerpc/83xx: rename and update kmeter1Holger Brunck
Beside the MPC 8360 based board kmeter1 other km83xx boards from keymile will follow. Therefore the board specific naming kmeter1 for functions and files were replaced with km83xx. Additionally some updates were made: - update defconfig for 2.6.38 - rework flash partitioning in dts file - add gpio controller for qe_pio_c in dts Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Heiko Schocher <hs@denx.de> CC: Benjamin Herrenschmidt <benh@kernel.crashing.org> CC: Heiko Schocher <hs@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-02-02powerpc/44x: PHY fixup for USB on canyonlands boardRupjyoti Sarmah
This fix is a reset for USB PHY that requires some amount of time for power to be stable on Canyonlands. Signed-off-by: Rupjyoti Sarmah <rsarmah@apm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2011-02-02powerpc/44x: Add USB DWC DTS entry to Canyonlands boardTirumala Marri
Add Synopsys Designware DTS entry for 460EX based Canyonlands board. Signed-off-by: Tirumala R Marri<tmarri@apm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2011-01-21powerpc/boot/dts: Install dts from the right directoryBen Hutchings
The dts-installed variable is initialised using a wildcard path that will be expanded relative to the build directory. Use the existing variable dtstree to generate an absolute wildcard path that will work when building in a separate directory. Reported-by: Gerhard Pircher <gerhard_pircher@gmx.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Tested-by: Gerhard Pircher <gerhard_pircher@gmx.net> [against 2.6.32] Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-01-21Merge remote branch 'kumar/next' into mergeBenjamin Herrenschmidt
2011-01-12powerpc/85xx: fix compatible properties of the P1022DS DMA nodes used for audioTimur Tabi
In order to prevent the fsl_dma driver from claiming the DMA channels that the P1022DS audio driver needs, the compatible properties for those nodes must say "fsl,ssi-dma-channel" instead of "fsl,eloplus-dma-channel". Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-01-12powerpc/mpc8308: fix USB DR controller initializationIlya Yanok
MPC8308 has ULPI pin muxing settings in SICRH register, bits 17-18 which is different from both MPC8313 and MPC8315. Also MPC8308 doesn't have REFSEL, UTMI_PHY_EN and OTG_PORT fields in the USB DR controller CONTROL register. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Tested-by: Wolfgang Denk <wd@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-01-11Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (72 commits) powerpc/pseries: Fix build of topology stuff without CONFIG_NUMA powerpc/pseries: Fix VPHN build errors on non-SMP systems powerpc/83xx: add mpc8308_p1m DMA controller device-tree node powerpc/83xx: add DMA controller to mpc8308 device-tree node powerpc/512x: try to free dma descriptors in case of allocation failure powerpc/512x: add MPC8308 dma support powerpc/512x: fix the hanged dma transfer issue powerpc/512x: scatter/gather dma fix powerpc/powermac: Make auto-loading of therm_pm72 possible of/address: Use propper endianess in get_flags powerpc/pci: Use printf extension %pR for struct resource powerpc: Remove unnecessary casts of void ptr powerpc: Disable VPHN polling during a suspend operation powerpc/pseries: Poll VPA for topology changes and update NUMA maps powerpc: iommu: Add device name to iommu error printks powerpc: Record vma->phys_addr in ioremap() powerpc: Update compat_arch_ptrace powerpc: Fix PPC_PTRACE_SETHWDEBUG on PPC_BOOK3S powerpc/time: printk time stamp init not correct powerpc: Minor cleanups for machdep.h ...
2011-01-11Merge remote branch 'gcl/next' into nextBenjamin Herrenschmidt
2011-01-03powerpc/405: Fix missing #{address,size}-cells in i2c nodeGrant Likely
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-01-03powerpc/5200: dts: refactor dts filesJohn Bonesio
This patch creates mpc5200b.dtsi containing the information for the MPC5200b SoC then modifies all of the dts files for MPC5200b based systems to use mpc5200b.dtsi. Signed-off-by: John Bonesio <bones@secretlab.ca> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-01-03powerpc/5200: dts: Change combatible strings on localbusJohn Bonesio
This patch changes some incorrect compatible strings on the local plus bus node in dts files for MPC5200b based systems. Signed-off-by: John Bonesio <bones@secretlab.ca> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-01-03powerpc/5200: dts: remove unused propertiesJohn Bonesio
This patch remove unused properties in dts files in preparation of refactoring the dts files for MPC5200b based boards. Signed-off-by: John Bonesio <bones@secretlab.ca> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-01-03powerpc/5200: dts: rename nodes to prepare for refactoring dts filesJohn Bonesio
This patch renames nodes in dts fils for MPC5200b files to prepare for refactoring of these files later. When refactoring it will be easier to verify the results if the node names aren't changing at the same time. Signed-off-by: John Bonesio <bones@secretlab.ca> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-01-03powerpc/dts: fix syntax bugs in bluestone.dtsGrant Likely
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-12-29powerpc/83xx: add mpc8308_p1m DMA controller device-tree nodeIlya Yanok
MPC8308 has DMA controller compatible with mpc512x_dma driver. This patch adds device-tree node to support DMA controller on MPC8308 P1M board. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Acked-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-12-29powerpc/83xx: add DMA controller to mpc8308 device-tree nodeIlya Yanok
MPC8308 has DMA controller compatible with mpc512x_dma driver. This patch adds device-tree node to support DMA controller on MPC8308RDB board. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Acked-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-12-24powerpc/pcm{030,032}: add pagesize to dtsWolfram Sang
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-12-23of/powerpc: Use generic rule to build dtb'sDirk Brandewie
Modify arch/powerpc/boot/Makefile to use dtc command in scripts/Makefile.lib Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-11-29powerpc/4xx: Add Canyonlands suspend and idle supportVictor Gallardo
- Add Clock Power Management (CPM) node to dts tree - Add idle-doze entry in CPM node - Add standby entry in CPM node - Add PM and SUSPEND support by default in defconfig - Remove UART2 and UART3 as they are unused, this will allow CPM to put unused-units (UART2 and UART3) to sleep. Signed-off-by: Victor Gallardo <vgallardo@apm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2010-11-29powerpc/4xx: Add Kilauea suspend and idle supportVictor Gallardo
- Add Clock Power Management (CPM) node to dts tree - Add idle-doze entry in CPM node - Add standby entry in CPM node - Add PM and SUSPEND support by default in defconfig - Add NO_HZ and CONFIG_HIGH_RES_TIMERS support by default in defconfig Signed-off-by: Victor Gallardo <vgallardo@apm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>