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* davinci: edma: use a more intuitive name for edma_infoSekhar Nori2010-05-06
| | | | | | | | | | | | 'edma_info' structure inside the edma driver represents a single instance of edma channel controller. Call it 'edma_cc' instead. This also avoids readers confusing it with an instance of edma_soc_info structre which carries the platform data for a single channel controller instance. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: serial - conditional reset via pwremuCyril Chemparathy2010-05-06
| | | | | | | | With this patch, AR7 type uart ports are not reset via pwremu registers. This allows davinci_serial_init() reuse on tnetv107x soc. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: serial - use ioremap()Cyril Chemparathy2010-05-06
| | | | | | | | | | | | This patch implements davinci serial cleanups towards having this code reusable on tnetv107x. The change reuses the platform data membase field to hold the remapped space. By disabling the UPF_IOREMAP flag in the platform data, we prevent the 8250 driver from repeating the ioremap. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: serial - remove unnecessary defineCyril Chemparathy2010-05-06
| | | | | | | | | | | The uart pdata array is already terminated by a zero flag field. This patch reuses this terminator and eliminates DAVINCI_MAX_NR_UARTS definition. This way, future platforms can have different number of uarts initialized via davinci_serial_init(). Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: watchdog reset separation across socsCyril Chemparathy2010-05-06
| | | | | | | | | | | | | | | | | The earlier watchdog reset mechanism had a couple of limitations. First, it embedded a reference to "davinci_wdt_device" inside common code. This forced all derived platforms (da8xx and tnetv107x) to define such a device. This also would have caused problems in including multiple socs in a single build due to symbol redefinition. With this patch, davinci_watchdog_reset() now takes the platform device as an argument. The davinci_soc_info struct has been extended to include a reset function and a watchdog platform_device. arch_reset() then uses these elements to reset the system in a SoC specific fashion. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: eliminate pinmux offset verbosityCyril Chemparathy2010-05-06
| | | | | | | | | | | Pinmux registers are sequential, and do not need to be enumerated out as they currently are. This reduces code volume and keeps things simple. If some future SoC comes up with a discontiguous register map, PINMUX() can then be expanded with local token pasting. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: gpio - fine grained lockingCyril Chemparathy2010-05-06
| | | | | | | | | | This patch eliminates the global gpio_lock, and implements a per-controller lock instead. This also switches to irqsave/irqrestore locks in case gpios are manipulated in isr. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: gpio - controller type supportCyril Chemparathy2010-05-06
| | | | | | | | | | | | | This patch allows for gpio controllers that deviate from those found on traditional davinci socs. davinci_soc_info has an added field to indicate the soc-specific gpio controller type. The gpio initialization code then bails out if necessary. More elements (tnetv107x) to be added later into enum davinci_gpio_type. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: gpio - register layout invariant inlinesCyril Chemparathy2010-05-06
| | | | | | | | | | | | | | | | | | | | | | This patch renders the inlined gpio accessors in gpio.h independent of the underlying controller's register layout. This is done by including three new fields in davinci_gpio_controller to hold the addresses of the set, clear, and in data registers. Other changes: 1. davinci_gpio_regs structure definition moved to gpio.c. This structure is no longer common across all davinci socs (davinci_gpio_controller is). 2. controller base address calculation code (gpio2controller()) moved to gpio.c as this was no longer necessary for the inline implementation. 3. modified inline range checks to use davinci_soc_info.gpio_num instead of DAVINCI_N_GPIO. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: gpio - structs and functions renamedCyril Chemparathy2010-05-06
| | | | | | | | | | | | | | | | Renamed gpio types to something more sensible: struct gpio_controller --> struct davinci_gpio_regs struct davinci_gpio --> struct davinci_gpio_controller gpio2controller() --> gpio2regs() irq2controller() --> irq2regs() This change also moves davinci_gpio_controller definition to gpio.h. Eventually, the gpio registers structure will be moved to gpio.c and no longer a common cross-soc definition. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: gpio - minor cleanupCyril Chemparathy2010-05-06
| | | | | | | | | macroized repeated container_of()s to improve readability. unified direction in/out functions. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* DaVinci: move IDE platform device to its proper placeSergei Shtylyov2010-05-06
| | | | | | | | | | | The IDE platform device is registered in three different places (2 board files for DM644x and in dm646x.c for DM646x) while both the IDE base address and the IDE IRQ are the same for both SoCs -- therefore, the proper place for the IDE platform seems to be in devices.c. Merge the IDE platform data and registration code and create davinci_init_ide() in place of dm646x_init_ide()... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* davinci: mach/common.h: add missing includesThomas Koeller2010-05-06
| | | | | | | | linux/compiler.h is required for __iomem linux/types.h is required u32 Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: configurable pll divider maskCyril Chemparathy2010-05-06
| | | | | | | | | This patch allows socs to override the divider ratio mask by setting an optional field (div_ratio_mask) in the pll_data structure. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* davinci: DM365: Allow use of GPIO64_57Thomas Koeller2010-05-06
| | | | | | | | Extended the MUX configuration to allow use of GPIO terminals 64..57. Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* DA830 EVM: use DA8XX_AEMIF_*_BASE #define'sSergei Shtylyov2010-05-06
| | | | | | | | | The board file #define's its own version of EMIFA base addresses, while there are DA8XX_AEMIF_*_BASE macros #define'd in <mach/da8xx.h>. Start using them instead. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* DaVinci: move AEMIF #define's to the proper headersSergei Shtylyov2010-05-06
| | | | | | | | | | | | | | Currently each DaVinci board file #define's its own version of the EMIFA base addresses (all named DAVINCI_ASYNC_EMIF_*_BASE), which leads to duplication. Move these #define's to the SoC specific headers, changing their prefixes from 'DAVINCI' to the 'DM355', 'DM644X', and 'DM646X' since all these base addresses are SoC specific... And while at it, rename DM646X_ASYNC_EMIF_DATA_CE0_BASE to DM646X_ASYNC_EMIF_CS2_SPACE_BASE in order to match the DM646x datasheet. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: tnetv107x cpu typesCyril Chemparathy2010-05-06
| | | | | | | Added tnetv107x cpu type definitions and cpu identification macros. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: tnetv107x IRQ definitionsCyril Chemparathy2010-05-06
| | | | | | | IRQ numbers as defined for tnetv107x cp_intc. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: tnetv107x LPSC modulesCyril Chemparathy2010-05-06
| | | | | | | Added definitions for LPSC modules in the tnetv107x SOC Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: tnetv107x pin listCyril Chemparathy2010-05-06
| | | | | | | Added list of muxed pins on the tnetv107x SOC. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: promote da8xx_pinmux_setup()Cyril Chemparathy2010-05-06
| | | | | | | | Rename da8xx_pinmux_setup() to davinci_cfg_reg_list() and promote it for use in other SOCs that may need the ability to configure multiple pins in one shot. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: support LPSC SwRstDisable stateCyril Chemparathy2010-05-06
| | | | | | | | | | | | | | The current clock control code always gates the clock (PSC state Disable = 2) on clk_disable(). Some on-chip peripherals (e.g. LCD controller on TNETV107X) need to be put into SwRstDisable = 0 on clock disable, to maintain hardware sanity. This patch extends the davinci_psc_config() arguments to pass in the desired module state instead of a boolean enable/disable. Further, clk_disable() now checks for the PSC_SWRSTDISABLE clk flag before selecting the target state. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: cpintc host map configurationCyril Chemparathy2010-05-06
| | | | | | | | | | | | | | | Host map configuration instructs the interrupt controller to route interrupt channels to FIQ or IRQ lines. Currently, DA8xx family of devices leave these registers at their reset-default values. TNETV107X however does not have sane reset defaults, and therefore this architecture needs to reconfigure the host-map such that channels 0 and 1 go to FIQ, and the remaining channels raise IRQs. This patch adds an optional host map argument to cp_intc_init() for this. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: enable timer clock before useCyril Chemparathy2010-05-06
| | | | | | | | timer_init() programs timer64 hardware. The module should ideally be brought out of reset before this happens. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Davinci: allow SOCs based on other ARM CPUsCyril Chemparathy2010-05-06
| | | | | | | | | Preliminary modification prior to adding support for TNETV107X based on ARM1176. This change allows for CPUs other than ARM926T to be used for Davinci derivative SoCs. Existing devices (DA8x and DMx) operate unchanged. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* davinci: edma: clear interrupt status for interrupt enabled channels onlyAnuj Aggarwal2010-05-06
| | | | | | | | | | | | | | | | | | | | | | | | | Currently, the ISR in the EDMA driver clears the pending interrupt for all channels without regard to whether that channel has a registered callback or not. This causes problems for devices like DM355/DM365 where the multimedia accelerator uses EDMA by polling on the interrupt pending bits of some of the EDMA channels. Since these channels are actually allocated through the Linux EDMA driver (by an out-of-kernel module), the same shadow region is used by Linux and accelerator. There a race between the Linux ISR and the polling code running on the accelerator on the IPR (interrupt pending register). This patch fixes the issue by making the ISR clear the interrupts only for those channels which have interrupt enabled. The channels which are allocated for the purpose of being polled on by the accelerator will not have a callback function provided and so will not have IER (interrupt enable register) bits set. Tested on DM365 and OMAP-L137/L138 with audio and MMC/SD (as EDMA users). Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> CC: Archith John Bency <archith@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* davinci: da830/omap-l137 evm: use 8-wire MMC/SD card supportVipin Bhandari2010-05-06
| | | | | | | | | | | The merge for 2.6.34 brings in 8-bit support to the DaVinci MMC/SD driver. This patch updates the platform data for DA830/OMAP-L137 EVM to use 8-wire support available in the driver. Signed-off-by: Vipin Bhandari <vipin.bhandari@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* davinci: da830/omap-l137 evm: add support for GPIO based MMC/SD card detectionVipin Bhandari2010-05-06
| | | | | | | | | | | | The DA830/OMAP-L137 EVM has GPIO based card detection logic, but the current code does not use it. Add support for GPIO based card detection to avoid reading the card to see if a card is present or not. Signed-off-by: Vipin Bhandari <vipin.bhandari@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* davinci: sparse: gpio: void castingKevin Hilman2010-05-06
| | | | | | | | Cleanup usage of void pointers when using genirq. genirq API takes and returns void *, where this GPIO API is using those as __iomem pointers. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* davinci: misc cleanups from sparseKevin Hilman2010-05-06
| | | | | | | | - Convert data/functions to static - include headers for missing declarations - pointer cleanups: struct foo *__iomem f --> struct foo __iomem *f; Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* Merge branch 'for_linus' of ↵Linus Torvalds2010-04-29
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb: kgdb: don't needlessly skip PAGE_USER test for Fsl booke
| * kgdb: don't needlessly skip PAGE_USER test for Fsl bookeWufei2010-04-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The bypassing of this test is a leftover from 2.4 vintage kernels, and is no longer appropriate, or even used by KGDB. Currently KGDB uses probe_kernel_write() for all access to memory via the KGDB core, so it can simply be deleted. This fixes CVE-2010-1446. CC: Benjamin Herrenschmidt <benh@kernel.crashing.org> CC: Paul Mackerras <paulus@samba.org> CC: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Wufei <fei.wu@windriver.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-04-29
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6061/1: PL061 GPIO: Bug fix - setting gpio for HIGH_LEVEL interrupt is not working. ARM: 5957/1: ARM: RealView SD/MMC Card detection and write-protect using GPIOLIB ARM: 6030/1: KS8695: enable console ARM: 6060/1: PL061 GPIO: Setting gpio val after changing direction to OUT. ARM: 6059/1: PL061 GPIO: Changing *_irq_chip_data with *_irq_data for real irqs. ARM: 6023/1: update bcmring_defconfig to latest version and fix build error ARM: fix build error in arch/arm/kernel/process.c
| * | ARM: 5957/1: ARM: RealView SD/MMC Card detection and write-protect using GPIOLIBColin Tuckley2010-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The switch to using GPIOLIB broke the sd/mmc card detection on the RealView development boards if GPIO_PL061 was not selected. This patch selects GPIO_PL061 if GPIOLIB is selected. The sense of the return value from mmc_status has also changed and is corrected. Signed-off-by: Colin Tuckley <colin.tuckley@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: 6023/1: update bcmring_defconfig to latest version and fix build errorLeo Chen2010-04-22
| | | | | | | | | | | | | | | | | | | | | | | | update bcmring_defconfig to the latest kernel version, this will fix the KAutobuild error. Signed-off-by: Leo Hao Chen <leochen@broadcom.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: fix build error in arch/arm/kernel/process.cRussell King2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | /tmp/ccJ3ssZW.s: Assembler messages: /tmp/ccJ3ssZW.s:1952: Error: can't resolve `.text' {.text section} - `.LFB1077' This is caused because: .section .data .section .text .section .text .previous does not return us to the .text section, but the .data section; this makes use of .previous dangerous if the ordering of previous sections is not known. Fix up the other users of .previous; .pushsection and .popsection are a safer pairing to use than .section and .previous. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge branch 'merge' of ↵Linus Torvalds2010-04-29
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/ps3: Update ps3_defconfig powerpc/ps3: Update platform maintainer powerpc/pseries: Flush lazy kernel mappings after unplug operations powerpc/numa: Add form 1 NUMA affinity powerpc/fsl-booke: Fix CONFIG_RELOCATABLE support on FSL Book-E ppc32 powerpc: 2.6.34 update of defconfigs for embedded 6xx/7xxx, 8xx, 8xxx powerpc/mpc8xxx defconfigs - turn off SYSFS_DEPRECATED powerpc/83xx: configure SIL SATA driver in 83xx-wide defconfig powerpc/83xx: enable EPOLL syscall in defconfig powerpc/83xx: add RTC drivers in 83xx defconfig powerpc/fsl-cpm: Configure clock correctly for SCC powerpc/fsl_booke: Correct test for MMU_FTR_BIG_PHYS powerpc/85xx/86xx: Fix build w/ CONFIG_PCI=n
| * | | powerpc/ps3: Update ps3_defconfigGeoff Levand2010-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refresh ps3_defconfig to latest kernel sources and change these kernel config options: o CONFIG_USB_ANNOUNCE_NEW_DEVICES: n -> y o CONFIG_USB_EHCI_TT_NEWSCHED: n -> y o CONFIG_CMDLINE_BOOL: n -> y o CONFIG_CMDLINE: n -> "" Signed-off-by: Geoff Levand <geoff@infradead.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | | powerpc/pseries: Flush lazy kernel mappings after unplug operationsBenjamin Herrenschmidt2010-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This ensures that the translations for unmapped IO mappings or unmapped memory are properly removed from the MMU hash table before such an unplug. Without this, the hypervisor refuses the unplug operations due to those resources still being mapped by the partition. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | | powerpc/numa: Add form 1 NUMA affinityAnton Blanchard2010-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Firmware changed the way it represents memory and cpu affinity on POWER7. Unfortunately the old method now caps the topology to work around issues with legacy operating systems. For Linux to get the correct topology we need to use the new form 1 affinity information. We set the form 1 field in the client architecture, and if we see "1" in the ibm,associativity-form property firmware supports form 1 affinity and we should look at the first field in the ibm,associativity-reference-points array. If not we use the second field as we always have. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | | powerpc/fsl-booke: Fix CONFIG_RELOCATABLE support on FSL Book-E ppc32Kumar Gala2010-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following commit broke CONFIG_RELOCATABLE support on FSL Book-E parts: commit 549e8152de8039506f69c677a4546e5427aa6ae7 Author: Paul Mackerras <paulus@samba.org> Date: Sat Aug 30 11:43:47 2008 +1000 powerpc: Make the 64-bit kernel as a position-independent executable The change to __va and __pa to use PAGE_OFFSET & MEMORY_START causes problems on the Book-E parts because we don't know MEMORY_START until after we parse the device tree. We need __va to work properly to even parse the device tree so we have a chicken an egg. So go back to using he other definition of __va/__pa on CONFIG_BOOKE and use the PAGE_OFFSET/MEMORY_START version on "Classic" PPC64. Also updated casts to handle phys_addr_t being a different size from unsigned long (ie 36-bit physical on PPC32). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | powerpc: 2.6.34 update of defconfigs for embedded 6xx/7xxx, 8xx, 8xxxKumar Gala2010-04-20
| | | | | | | | | | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | powerpc/mpc8xxx defconfigs - turn off SYSFS_DEPRECATEDKim Phillips2010-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a recent fc11 udev update on an 83xx board made root console login disappear: Updating : udev-141-8.fc11.ppc 32/83 udev: starting version 141 udev: deprecated sysfs layout; update the kernel or disable CONFIG_SYSFS_DEPRECATED; some udev features will not work correctly and sure enough, turning off SYSFS_DEPRECATED brings the login prompt back. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | powerpc/83xx: configure SIL SATA driver in 83xx-wide defconfigKim Phillips2010-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | to enable the storage controller on earlier rev. mpc834x itx boards. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | powerpc/83xx: enable EPOLL syscall in defconfigKim Phillips2010-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 83xx users looking to run apache will experience this error: /var/log/apache2/error.log: [emerg] (38)Function not implemented: Couldn't create pollset in child; check system or user limits enabling CONFIG_EPOLL in kernel config fixes this so apache can run. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | powerpc/83xx: add RTC drivers in 83xx defconfigKim Phillips2010-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 83xx boards typically have the DS1307 or DS1374: git grep RTC_DRV arch/powerpc/configs/*83* | grep "=y" arch/powerpc/configs/83xx/asp8347_defconfig:CONFIG_RTC_DRV_DS1374=y arch/powerpc/configs/83xx/mpc8313_rdb_defconfig:CONFIG_RTC_DRV_DS1307=y arch/powerpc/configs/83xx/mpc8315_rdb_defconfig:CONFIG_RTC_DRV_DS1307=y arch/powerpc/configs/83xx/mpc832x_mds_defconfig:CONFIG_RTC_DRV_DS1374=y arch/powerpc/configs/83xx/mpc834x_itx_defconfig:CONFIG_RTC_DRV_DS1307=y arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig:CONFIG_RTC_DRV_DS1307=y arch/powerpc/configs/83xx/mpc834x_mds_defconfig:CONFIG_RTC_DRV_DS1374=y arch/powerpc/configs/83xx/mpc836x_mds_defconfig:CONFIG_RTC_DRV_DS1374=y Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | powerpc/fsl-cpm: Configure clock correctly for SCCWolfgang Ocker2010-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some board setup functions call cpm1_clk_setup() or cmp2_clk_setup() to configure the clock source. If CPM_CLK_RTX has been used for the parameter mode, the clock has been configured only for TX but not for RX. With this patch CPM_CLK_RTX configures the clock for both directions correctly. Signed-off-by: Wolfgang Ocker <weo@reccoware.de> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | powerpc/fsl_booke: Correct test for MMU_FTR_BIG_PHYSBecky Bruce2010-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The code was looking for this in cpu_features, not mmu_features. Fix this. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | powerpc/85xx/86xx: Fix build w/ CONFIG_PCI=nAnton Vorontsov2010-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently some MPC85xx and MPC86xx boards fail to build without CONFIG_PCI: arch/powerpc/platforms/fsl_uli1575.c: In function 'quirk_final_uli5249': arch/powerpc/platforms/fsl_uli1575.c:234: error: implicit declaration of function 'pci_bus_for_each_resource' arch/powerpc/platforms/fsl_uli1575.c:234: error: expected ';' before '{' token cc1: warnings being treated as errors arch/powerpc/platforms/fsl_uli1575.c:223: warning: unused variable 'dummy' make[1]: *** [arch/powerpc/platforms/fsl_uli1575.o] Error 1 This patch fixes the issue by appending 'if PCI' condition when selecting FSL_ULI1575 Kconfig symbol. Signed-off-by: Anton Vorontsov <avorontsov@mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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