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path: root/arch/powerpc/boot/dts
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2011-11-23powerpc/p1023: set IRQ[4:6,11] to active-high level sensitive for PCIeRoy Zang
P1023 external IRQ[4:6, 11] are not pin out, but the interrupts are utilized by the PCIe controllers. As they are not exposed as pins we need to set them as active-high (internal to the SoC these interrupts are pulled down). IRQs[0:3,7:10] are pulled up on the board so we have them set as active-low. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-11-08Merge remote-tracking branch 'agust/next' into mergeBenjamin Herrenschmidt
2011-11-06Merge 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: (106 commits) powerpc/p3060qds: Add support for P3060QDS board powerpc/83xx: Add shutdown request support to MCU handling on MPC8349 MITX powerpc/85xx: Make kexec to interate over online cpus powerpc/fsl_booke: Fix comment in head_fsl_booke.S powerpc/85xx: issue 15 EOI after core reset for FSL CoreNet devices powerpc/8xxx: Fix interrupt handling in MPC8xxx GPIO driver powerpc/85xx: Add 'fsl,pq3-gpio' compatiable for GPIO driver powerpc/86xx: Correct Gianfar support for GE boards powerpc/cpm: Clear muram before it is in use. drivers/virt: add ioctl for 32-bit compat on 64-bit to fsl-hv-manager powerpc/fsl_msi: add support for "msi-address-64" property powerpc/85xx: Setup secondary cores PIR with hard SMP id powerpc/fsl-booke: Fix settlbcam for 64-bit powerpc/85xx: Adding DCSR node to dtsi device trees powerpc/85xx: clean up FPGA device tree nodes for Freecsale QorIQ boards powerpc/85xx: fix PHYS_64BIT selection for P1022DS powerpc/fsl-booke: Fix setup_initial_memory_limit to not blindly map powerpc: respect mem= setting for early memory limit setup powerpc: Update corenet64_smp_defconfig powerpc: Update mpc85xx/corenet 32-bit defconfigs ... Fix up trivial conflicts in: - arch/powerpc/configs/40x/hcu4_defconfig removed stale file, edited elsewhere - arch/powerpc/include/asm/udbg.h, arch/powerpc/kernel/udbg.c: added opal and gelic drivers vs added ePAPR driver - drivers/tty/serial/8250.c moved UPIO_TSI to powerpc vs removed UPIO_DWAPB support
2011-11-03powerpc/p3060qds: Add support for P3060QDS boardShengzhou Liu
The P3060QDS is a Freescale reference board that hosts the six-core P3060 SOC. The P3060 Processor combines six e500mc Power Architecture processor cores with high-performance datapath acceleration architecture(DPAA), CoreNet fabric infrastructure, as well as network and peripheral interfaces. P3060QDS Board Overview: Memory subsystem: - 2G Bytes unbuffered DDR3 SDRAM SO-DIMM(64bit bus) - 128M Bytes NOR flash single-chip memory - 16M Bytes SPI flash - 8K Bytes AT24C64 I2C EEPROM Ethernet: - 4x1G + 4x1G/2.5G Ethernet controllers - 2xRGMII + 1xMII, three VSC8641 PHYs on board - Suport multiple Vitesse VSC8234 SGMII Cards in Slot1/2/3 PCIe: Two PCI Express 2.0 controllers/ports USB: Two USB2.0, USB1(TYPE-A) and USB2(TYPE-AB) on board I2C: Four I2C controllers UART: Supports up to four UARTs RapidIO: Supports two serial RapidIO ports Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-11-03powerpc/86xx: Correct Gianfar support for GE boardsMartyn Welch
The GE DTBs were not updated when the Gianfar driver was converted to an of_platform_driver in commit b31a1d8b41513b96e9c7ec2f68c5734cef0b26a4. Update the DTBs, adding the required TBI entries. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-11powerpc/85xx: Adding DCSR node to dtsi device treesStephen George
Adding new device tree binding file for the DCSR node. Modifying device tree dtsi files to add DCSR node for P2041, P3041, P4080, & P5020. Signed-off-by: Stephen George <stephen.george@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-11powerpc/85xx: clean up FPGA device tree nodes for Freecsale QorIQ boardsTimur Tabi
Standarize and document the FPGA nodes used on Freescale QorIQ reference boards. There are different kinds of FPGAs used on the boards, but only two are currently standard: "pixis", "ngpixis", and "qixis". Although there are minor differences among the boards that have one kind of FPGA, most of the functionality is the same, so it makes sense to create common compatibility strings. We also need to update the P1022DS platform file, because the compatible string for its PIXIS node has changed. This means that older kernels are not compatible with newer device trees. This is not a real problem, however, since that particular function doesn't work anyway. When the DIU is active, the PIXIS is in "indirect mode", and so cannot be accessed as a memory-mapped device. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-11powerpc/82xx: updates for mgcogeHolger Brunck
Add: - Setup dts node for USB - pin description and setup for SMC1 (serial interface) Update and cleanup mgcoge_defconfig: - enable: TIPC, UBIFS, USB_GADGET driver, SQUASHFS, HIGHRES timers POSIX_MQUEUE, EMBEDDED - disable: EXT3, PPC_PMAC Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Heiko Schocher <hs@denx.de> cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-06powerpc/85xx: Rename p2040_rdb.c to p2041_rdb.cMingkai Hu
There's only p2041rdb board for official release, but the p2041 silicon on the board can be converted to p2040 silicon without XAUI and L2 cache function, then the board becomes p2040rdb board. so we use the file name p2041_rdb.c to handle P2040RDB board and P2041RDB board which is also consistent with the board name under U-Boot. During the rename we make few other minor changes to the device tree: * Move USB phy setting into p2041si.dtsi as its SoC not board defined * Convert PCI clock-frequency to decimal to be more readable Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-06powerpc/85xx: Rename PowerPC core nodes to match other e500mc based .dtsKumar Gala
The P4080 silicon device tree was using PowerPC,4080 while the other e500mc based SoCs used PowerPC,e500mc. Use the core name to be consistent going forward. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-06powerpc/mpc8349emitx: mark localbus as compatible with simple-busDmitry Eremin-Solenikov
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-06powerpc/85xx: sbc8560 - declare that localbus is compatbile with simple-busDmitry Eremin-Solenikov
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-06powerpc/85xx: ksi8560 - declare that localbus is compatbile with simple-busDmitry Eremin-Solenikov
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-09-29powerpc/5200: add support for charon boardHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de> [squashed with patch to add sm501 node] Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-09-22powerpc/5200: dts: digsy_mtc.dts: enable both MSCAN nodesAnatolij Gustschin
We use both MSCAN controllers on this board, so do not disable them in the device tree. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-09-22powerpc/5200: dts: digsy_mtc.dts: add timer0 and timer1 gpio propertiesAnatolij Gustschin
timer0 and timer1 pins are used as simple GPIO on this board. Add gpio-controller and #gpio-cells properties to timer nodes so that we can control gpio lines using available MPC52xx GPT driver. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-09-22powerpc/5200: dts: digsy_mtc.dts: update to add can, pci, serial and spiAnatolij Gustschin
Add new nodes to describe more hardware the board is equipped with: - two can nodes for SJA1000 on localbus - pci node to support Coral-PA graphics controller - serial node for SC28L92 DUART on localbus - spi node for MSP430 device Also correct i2c eeprom node name. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-09-22powerpc/5200: mpc5200b.dtsi: add spi node address- and size-cells propertiesAnatolij Gustschin
Both, #address-cells and #size-cells properties are required for spi bus node, so add them. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-09-22Merge branch 'master' of github.com:davem330/netDavid S. Miller
Conflicts: MAINTAINERS drivers/net/Kconfig drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c drivers/net/ethernet/broadcom/tg3.c drivers/net/wireless/iwlwifi/iwl-pci.c drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c drivers/net/wireless/rt2x00/rt2800usb.c drivers/net/wireless/wl12xx/main.c
2011-09-20Merge remote-tracking branch 'origin/master' into nextBenjamin Herrenschmidt
(Merge in order to get the PCIe mps/mrss code fixes)
2011-08-30powerpc/p1023rds: Fix the error of bank-width of nor flashChunhe Lan
In the p1023rds, a physical bus of nor flash is 16 bits width. The bank-width is width (in bytes) of the bus width. So, the value of bank-width of nor flash is not one, and it should be two. Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-08-17flexcan: Fix up fsl-flexcan device tree binding.holt@sgi.com
This patch cleans up the documentation of the device-tree binding for the Flexcan devices on Freescale's PowerPC and ARM cores. Extra properties are not used by the driver so we are removing them. Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>, Acked-by: Wolfgang Grandegger <wg@grandegger.com>, Cc: U Bhaskar-B22300 <B22300@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: socketcan-core@lists.berlios.de, Cc: netdev@vger.kernel.org, Cc: PPC list <linuxppc-dev@lists.ozlabs.org> Cc: devicetree-discuss@lists.ozlabs.org Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-11powerpc/40x: Remove obsolete HCU4 boardJosh Boyer
The HCU4 board is unmaintained. Remove it. Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org> Signed-off-by: Josh Boyer <jwboyer@gmail.com>
2011-08-11powerpc/44x: Add NOR flash device to Yosemite dtsStefan Roese
Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@gmail.com>
2011-07-22Merge remote-tracking branch 'jwb/next' into nextBenjamin Herrenschmidt
2011-07-12powerpc/44x: Use correct phy-address dt nodes on taishan.dtsStefan Roese
Taishan (440GX) has the first PHY (EMAC2) mapped at PHY address 1 and the 2nd PHY (EMAC3) at PHY address 3. Use "phy-address" to correctly describe this instead of "phy-map". Signed-off-by: Stefan Roese <sr@denx.de> Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2011-07-08powerpc/p1022ds: Remove fixed-link property from ethernet nodes.Felix Radensky
On P1022DS both ethernet controllers are connected to RGMII PHYs accessible via MDIO bus. Remove fixed-link property from ethernet nodes as they only required when fixed link PHYs without MDIO bus are used. Signed-off-by: Felix Radensky <felix@embedded-sol.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-08powerpc/85xx: Add p2040 RDB board supportMingkai Hu
P2040RDB Specification: ----------------------- 2Gbyte unbuffered DDR3 SDRAM SO-DIMM(64bit bus) 128 Mbyte NOR flash single-chip memory 256 Kbit M24256 I2C EEPROM 16 Mbyte SPI memory SD connector to interface with the SD memory card dTSEC1: connected to the Vitesse SGMII PHY (VSC8221) dTSEC2: connected to the Vitesse SGMII PHY (VSC8221) dTSEC3: connected to the Vitesse SGMII PHY (VSC8221) dTSEC4: connected to the Vitesse RGMII PHY (VSC8641) dTSEC5: connected to the Vitesse RGMII PHY (VSC8641) I2C1: Real time clock, Temperature sensor I2C2: Vcore Regulator, 256Kbit I2C Bus EEPROM SATA: Lanes C and Land D of Bank2 are connected to two SATA connectors UART: supports two UARTs up to 115200 bps for console USB 2.0: connected via a internal UTMI PHY to two TYPE-A interfaces PCIe: - Lanes E, F, G and H of Bank1 are connected to one x4 PCIe SLOT1 - Lanes C and Land D of Bank2 are connected to one x4 PCIe SLOT2 Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-07powerpc/85xx: Add P5020 SoC device tree include stubKumar Gala
Split out common (non-board specific) parts of the SoC related device tree into a stub so multiple board dts files can include it and we can reduce duplication and maintenance effort. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-07powerpc/85xx: Add P3041 SoC device tree include stubKumar Gala
Split out common (non-board specific) parts of the SoC related device tree into a stub so multiple board dts files can include it and we can reduce duplication and maintenance effort. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-06-30Merge remote branch 'origin/master' into nextBenjamin Herrenschmidt
2011-06-29Merge remote branch 'jwb/next' into nextBenjamin Herrenschmidt
2011-06-28powerpc/4xx: Update Canyonlands and Glacier boards DTS to add HW RNG supportMike Williams
This will allow the new HW RNG driver to bind on these boards Signed-off-by: Mike Williams <mike@mikebwilliams.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2011-06-28ppc4xx: Add crypto and RNG entries to Sequoia DTSJosh Boyer
The Sequoia board has a Security function IP block on it that contains a TRNG. Add the crypto and rng portions of that IP block to the DTS. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2011-06-27powerpc/85xx: Add P1010RDB board supportPrabhakar Kushwaha
P1010RDB Overview ----------------- 1Gbyte DDR3 (on board DDR) 32Mbyte 16bit NOR flash 32Mbyte SLC NAND Flash 256 Kbit M24256 I2C EEPROM 128 Mbit SPI Flash memory I2C Board 128x8 bit memory SD/MMC connector to interface with the SD memory card 2 SATA interface 1 internal SATA connect to 2.5. 160G SATA2 HDD 1 eSATA connector to rear panel USB 2.0 x1 USB 2.0 port: connected via a UTMI PHY to Mini-AB interface. x1 USB 2.0 port: directly connected to Mini-AB interface Ethernet eTSEC1: Connected to RGMII PHY VSC8641XKO eTSEC2: Connected to SGMII PHY VSC8221 eTSEC3: Connected to SGMII PHY VSC8221 eCAN Two DB-9 female connectors for Field bus interface UART DUART interface: supports two UARTs up to 115200 bps for console display Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-06-27powerpc/85xx: Add P4080 SoC device tree include stubKumar Gala
Split out common (non-board specific) parts of the SoC related device tree into a stub so multiple board dts files can include it and we can reduce duplication and maintenance effort. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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>
2011-06-22powerpc/p1022ds: fix audio-related properties in the device treeTimur Tabi
On the Freescale P1022DS reference board, the SSI audio controller is connected in "asynchronous" mode to the codec's clocks, so the device tree needs an "fsl,ssi-asynchronous" property. Also remove the clock-frequency property from the wm8776 node, because the clock is enabled only if U-Boot enables it, and U-Boot will set the property if the clock is enabled. A future version of the P1022DS audio driver will configure the clock itself, but for now, the driver should not be told that the clock is running when it isn't. Also fix the FIFO depth to 15, instead of 16. Signed-off-by: Timur Tabi <timur@freescale.com> 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 ...
2011-05-19powerpc/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>