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* [ARM] 5390/1: AT91: Watchdog fixesAndrew Victor2009-02-1410-10/+10
| | | | | | | | | | | | | | | | | The recently merged AT91SAM9 watchdog driver uses the AT91SAM9X_WATCHDOG config variable, whereas the original version of the driver (and the platform support code) used AT91SAM9_WATCHDOG. This causes the watchdog platform_device to never be registered, and therefore the driver not to be initialized. This patch: - updates the platform support code to use AT91SAM9X_WATCHDOG. - includes <linux/io.h> to fix compile error (same fix as was applied to at91rm9200_wdt.c) - fixes comment regarding watchdog clock-rates in at91rm9200. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] omap: fix _omap2_clksel_get_src_field()Russell King2009-02-141-1/+1
| | | | | | | | _omap2_clksel_get_src_field() was returning the first entry which was either the default _or_ applicable to the SoC. This is wrong - we should be returning the first default which is applicable to the SoC. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] omap: fix omap2_divisor_to_clksel() error return valueRussell King2009-02-141-3/+3
| | | | | | | | The error checks for omap2_divisor_to_clksel() and comment disagree with the actual value returned on error. Fix this to return the correct error value. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Storage class should be before const qualifierTobias Klauser2009-02-101-2/+2
| | | | | | | | | | The C99 specification states in section 6.11.5: The placement of a storage-class specifier other than at the beginning of the declaration specifiers in a declaration is an obsolescent feature. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'fix' of ↵Russell King2009-02-095-11/+18
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
| * [ARM] pxa: stop and disable IRQ for each DMA channels at startupEric Miao2009-01-211-8/+10
| | | | | | | | | | | | | | Some broken bootloaders will leave the DMA channel state unclean, which we should really initialize correctly here. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: make more SSCR0 bit definitions visible on multiple processorsEric Miao2009-01-191-0/+3
| | | | | | | | | | | | | | | | | | The only exclusive definitions are SSCR0_SCR and SSCR0_SerClkDiv(), loosen that exclusive #ifdef .. #else .. #endif to allow other definitions to be visible when slected multiple processors. This helps to pass the building of pxa-ssp.c. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: fix missing of __REG() definition for ac97 registers accessEric Miao2009-01-191-0/+2
| | | | | | | | | | | | This currently happens for 'drivers/input/touch/mainstone-wm97xx.c'. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: fix NAND and MMC clock initialization for pxa3xxMike Rapoport2009-01-192-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit 8c3abc7d903df492a7394b0adae4349d9a381aaf ("[ARM] pxa: convert to clkdev and match clocks by struct device where possible") get_clk in pxa3xx_nand fails with -ENOENT. Apparently, clk_get in pxamci will also fail for MCI2 on PXA310. The 'clk_find' and therefore 'clk_get' require driver to supply both 'dev_id' and 'con_id' if they are not NULL in the 'strcut clk_lookup', but neither pxa3xx_nand nor pxamci supply 'con_id'. This patch sets 'con_id' to NULL in NAND clock and MCI2 clock registration. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2009-02-0320-245/+118
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: NVRAM depends on RTC_DRV_CMOS rename platform_driver name "flash" to "sa1100-mtd" annotate that [fp, #-4] is the saved lr Use __SPIN_LOCK_UNLOCKED to initialize bad_irq_desc.lock ARM: OMAP: fix fault in enter_full_retention() ARM: OMAP: Mask interrupts when disabling interrupts, v2 ARM: OMAP: gptimer min_delta_ns corrected ARM: OMAP: Fix hsmmc init, v2 ARM: OMAP: Fix omap34xx revision detection for ES3.1 ARM: OMAP: DMA: Fix uninitialized channel flags ARM: OMAP: Fix race in OMAP2/3 DMA IRQ handling ARM: OMAP: Fix McBSP spin_lock deadlock [ARM] 5366/1: fix shared memory coherency with VIVT L1 + L2 caches [ARM] call undefined instruction exception handler with irqs enabled [ARM] msm: fix build errors [ARM] etherh: continue fixing build failure
| * \ Merge branch 'omap-fixes' of ↵Russell King2009-02-0114-241/+109
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
| | * | ARM: OMAP: fix fault in enter_full_retention()Kevin Hilman2009-01-291-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In omap24xx_cpu_suspend assembly routine, the r2 register which holds the address of the SDRC_POWER reg is set to zero before the value is written back triggering a fault due to writing to address zero. It's hard to tell where this change was introduced since this file has been moved and merged. While this fix prevents a crash, suspend on my n810 is broken with current kernels. I never come out of suspend. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Mask interrupts when disabling interrupts, v2김규원2009-01-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By Ingo Molnar, interrupts are not masked by default. (refer to 76d2160147f43f982dfe881404cfde9fd0a9da21) But if interrupts are not masked, the processor can wake up while in Suspend-to-RAM state by an external interrupt. For example, if an OMAP3 board is connected to Host PC by USB and entered to Suspend-to-RAM state, it wake up automatically by M_IRQ_92. The disable_irq() function can't disable the interrupt in H/W level, So I modified arch/arm/mach-omap2/irq.c Signed-off-by: Kim Kyuwon <chammoru@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: gptimer min_delta_ns correctedAaro Koskinen2009-01-291-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When 32 kHz timer is used the min_delta_ns should be initialized so that it reflects the timer programming cost. A write to the timer device will be usually posted, but it takes roughly 3 cycles before it is effective. If the timer is reprogrammed before that, the CPU will stall until the previous write completes. This was pointed out by Richard Woodruff. Since the lower bound for min_delta_ns is 1000, the change is visible only with tick rates less than 3 MHz. Also note that the old value is incorrect for 32 kHz also due to a rounding error, and it can cause the timer queue to hang (due to clockevent code trying to program the timer with zero ticks). Signed-off-by: Aaro Koskinen <Aaro.Koskinen@nokia.com> Reviewed-by: Richard Woodruff <r-woodruff2@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Fix hsmmc init, v2Tony Lindgren2009-01-294-12/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The naming accidentally broke while changing the name for the driver to not to conflict with the other mmc driver. Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Fix omap34xx revision detection for ES3.1Tony Lindgren2009-01-292-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix omap34xx revision detection for ES3.1 Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: DMA: Fix uninitialized channel flagsJarkko Nikula2009-01-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This has similar symptoms than 66c23551b1b774e2be3c7bdf91c0ebf2c7a3519e where just omap_request_dma, omap_dma_link_lch and omap_dma_unlink_lch can cause incorrect dump_stack(). Here it can happen if channel has been used before and the channel flags variable holds old status. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Fix race in OMAP2/3 DMA IRQ handlingJuha Yrjola2009-01-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CSR must be cleared before invoking the callback. If the callback function starts a new, fast DMA transfer on the same channel, the completion status might lost if CSR is cleared after the callback invocation. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Fix McBSP spin_lock deadlockStanley.Miao2009-01-294-223/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A spin_lock deadlock will occur when omap_mcbsp_request() is invoked. omap_mcbsp_request() \- clk_enable(mcbsp->clk) [takes and holds clockfw_lock] \- omap2_clk_enable() \- _omap2_clk_enable() \- omap_mcbsp_clk_enable() \- clk_enable(child clock) [tries for clockfw_lock again] mcbsp_clk is a virtual clock and it comprises several child clocks. when enable mcbsp_clk in omap_mcbsp_request(), the enable function of mcbsp_clk will enable its child clocks, then the deadlock occurs. The solution is to remove the virtual clock and enable these child clocks in omap_mcbsp_request() directly. Signed-off-by: Stanley.Miao <stanley.miao@windriver.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | rename platform_driver name "flash" to "sa1100-mtd"Uwe Kleine-König2009-01-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "flash" is a very generic name for a platform_driver that is only available on SA11x0. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Nicolas Pitre <nico@marvell.com>
| * | | annotate that [fp, #-4] is the saved lrUwe Kleine-König2009-01-311-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
| * | | Use __SPIN_LOCK_UNLOCKED to initialize bad_irq_desc.lockUwe Kleine-König2009-01-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SPIN_LOCK_UNLOCKED is deprecated as lockdep cannot properly work with locks initialized with it. This fix is necessary to compile the linux-rt tree for ARM. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Steven Rostedt <srostedt@redhat.com>
| * | | [ARM] 5366/1: fix shared memory coherency with VIVT L1 + L2 cachesNicolas Pitre2009-01-281-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When there are multiple L1-aliasing userland mappings of the same physical page, we currently remap each of them uncached, to prevent VIVT cache aliasing issues. (E.g. writes to one of the mappings not being immediately visible via another mapping.) However, when we do this remapping, there could still be stale data in the L2 cache, and an uncached mapping might bypass L2 and go straight to RAM. This would cause reads from such mappings to see old data (until the dirty L2 line is eventually evicted.) This issue is solved by forcing a L2 cache flush whenever the shared page is made L1 uncacheable. Ideally, we would make L1 uncacheable and L2 cacheable as L2 is PIPT. But Feroceon does not support that combination, and the TEX=5 C=0 B=0 encoding for XSc3 doesn't appear to work in practice. Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] call undefined instruction exception handler with irqs enabledRussell King2009-01-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Aaro says: > With spinlock debugs enabled I get might_sleep() warnings when using > ptrace. tracked down to a missing enable_irq before calling do_undefinstr(). Reported-by: Aaro Koskinen <aaro.koskinen@nokia.com> Tested-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] msm: fix build errorsRussell King2009-01-281-0/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | arch/arm/mach-msm/board-halibut.c:45: error: implicit declaration of function 'MSM_GPIO_TO_INT' arch/arm/mach-msm/board-halibut.c:45: error: initializer element is not constant arch/arm/mach-msm/board-halibut.c:45: error: (near initialization for 'smc91x_resources[1].start') arch/arm/mach-msm/board-halibut.c:46: error: initializer element is not constant arch/arm/mach-msm/board-halibut.c:46: error: (near initialization for 'smc91x_resources[1].end') Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | mmc: Add a MX2/MX3 specific SDHC driverSascha Hauer2009-02-021-0/+36
|/ / | | | | | | | | | | | | | | | | | | | | This patch adds a MX2/MX3 specific SDHC driver. The hardware is basically the same as in the MX1, but unlike the MX1 controller the MX2 controller just works as expected. Since the MX1 driver has more workarounds for bugs than anything else I had no success with supporting MX1 and MX2 in a sane way in one driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2009-01-271-23/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (36 commits) USB: Driver for Freescale QUICC Engine USB Host Controller USB: option: add QUANTA HSDPA Data Card device ids USB: storage: Add another unusual_dev for off-by-one bug USB: unusual_dev: usb-storage needs to ignore a device USB: GADGET: fix !x & y USB: new id for ti_usb_3410_5052 driver USB: cdc-acm: Add another conexant modem to the quirks USB: 'option' driver - onda device MT503HS has wrong id USB: Remove ZTE modem from unusual_devices USB: storage: support of Dane-Elec MediaTouch USB device USB: usbmon: Implement compat_ioctl USB: add kernel-doc for wusb_dev in struct usb_device USB: ftdi_sio driver support of bar code scanner from Diebold USB: ftdi_sio: added Alti-2 VID and Neptune 3 PID USB: cp2101 device USB: usblp.c: add USBLP_QUIRK_BIDIR to Brother HL-1440 USB: remove vernier labpro from ldusb USB: CDC-ACM quirk for MTK GPS USB: cdc-acm: support some gps data loggers USB: composite: Fix bug: low byte of w_index is the usb interface number not the whole 2 bytes of w_index ...
| * | USB: musb_hdrc: another davinci buildfix (otg related)David Brownell2009-01-271-23/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DaVinci code had an implementation of the OTG transceiver glue too; make it use the new-standard one. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2009-01-271-0/+0
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: pata-rb532-cf: remove set_irq_type from finish_io [libata] pata_via: support VX855, future chips whose IDE controller use 0x0571 sata_mv: no longer experimental (v2) sata_mv: msi masking fix (v2) sata_mv: Properly initialize main irq mask sata_mv: remove bogus nsect restriction sata_mv: don't read hc_irq_cause sata_mv: fix 8-port timeouts on 508x/6081 chips sata_nv: fix MCP5x reset sata_nv: rename nv_nf2_hardreset() libata: set NODEV_HINT for 0x7f status libata-sff: fix incorrect EH message
| * | libata-sff: fix incorrect EH messageTejun Heo2009-01-261-0/+0
| |/ | | | | | | | | | | | | | | The EH message for NODEV_HINT path was describing the opposite condition. Fix it. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2009-01-2627-545/+78
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: (22 commits) [ARM] fix section-based ioremap [NET] am79c961a: fix spin_lock usage [ARM] omap: usb: thou shalt not provide empty release functions [ARM] omap: watchdog: allow OMAP watchdog driver on OMAP34xx platforms [ARM] 5369/1: omap mmc: Add new omap hsmmc controller for 2430 and 34xx, v3 [ARM] clkdev: fix clock matching [ARM] 5370/1: at91: fix rm9200 watchdog [ARM] 5368/1: arch/arm/mach-davinci/usb.c buildfix [ARM] 5365/1: s3cmci: Use new include path of dma.h [ARM] fix StrongARM-11x0 page copy implementation [ARM] omap: ensure OMAP drivers pass a struct device to clk_get() ARM: OMAP: Fix compile for h3 MMC ARM: OMAP: Remove unused platform devices, v3 ARM: OMAP: Fix ASoC by enabling writes to XCCR and RCCR McBSP registers, v3 ARM: OMAP: Fix OSK ASoC by registering I2C board info for tlvaic23 ARM: OMAP: remove duplicated #include's ARM: OMAP: Fix DMA CCR programming for request line > 63, v3 ARM: OMAP: Fix gpio.c compile on 15xx with CONFIG_DEBUGFS ARM: OMAP: Fix compile for beagle ARM: OMAP: Fix gpio by switching to generic gpio calls, v2 ...
| * | [ARM] fix section-based ioremapRussell King2009-01-251-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tomi Valkeinen reports: Running with latest linux-omap kernel on OMAP3 SDP board, I have problem with iounmap(). It looks like iounmap() does not properly free large areas. Below is a test which fails for me in 6-7 loops. for (i = 0; i < 200; ++i) { vaddr = ioremap(paddr, size); if (!vaddr) { printk("couldn't ioremap\n"); break; } iounmap(vaddr); } The changes to vmalloc.c weren't reflected in the ARM ioremap implementation. Turns out the fix is rather simple. Tested-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Tested-by: Matt Gerassimoff <mgeras@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] omap: usb: thou shalt not provide empty release functionsRussell King2009-01-241-14/+0
| | | | | | | | | | | | | | | | | | | | | ... for devices. Doing so is a bug, plain and simple, and drives GregKH round the bend. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] clkdev: fix clock matchingRussell King2009-01-241-6/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old matching algorithm was too fuzzy, causing false positives. For example, when asked for device D connection C1 and we only find device D connection C2, we return that as a valid match despite the connection names being different. Change the algorithm such that: An entry with a NULL ID is assumed to be a wildcard. If an entry has a device ID, it must match If an entry has a connection ID, it must match However, we maintain the order of precidence while still only doing a single pass over all entries: dev+con > dev only > con only. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 5368/1: arch/arm/mach-davinci/usb.c buildfixDavid Brownell2009-01-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: David Brownell <dbrownell@users.sourceforge.net> Subject: ARM/mach-davinci/usb.c buildfix CC arch/arm/mach-davinci/usb.o arch/arm/mach-davinci/usb.c:60: error: 'IRQ_USBINT' undeclared here (not in a function) make[1]: *** [arch/arm/mach-davinci/usb.o] Error 1 Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] fix StrongARM-11x0 page copy implementationRussell King2009-01-241-1/+1
| | | | | | | | | | | | | | | | | | Which had the 'from' and 'to' pages reversed. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: OMAP: Fix compile for h3 MMCTony Lindgren2009-01-151-1/+3
| | | | | | | | | | | | | | | | | | Fix compile for h3 MMC Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: Remove unused platform devices, v3Tony Lindgren2009-01-1510-419/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes old platform devices. Alsa should now be using the ASoC driver. For boards not yet using ASoC, please see sound/soc/omap/osk5912.c. Add dummy aic23_power_up and aic23_power_down functions for 770 to keep things compiling. Remove references to omap_gpio_switch, and unused h2_nand_dev_ready function. This patch is based on an earlier patch by Arun KS. Cc: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Arun KS <arunks@mistralsolutions.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: Fix ASoC by enabling writes to XCCR and RCCR McBSP registers, v3Tony Lindgren2009-01-152-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables writing to McBSP Transmit Configuration Control Register (XCCR) and Receive Configuration Control Register (RCCR) for 2430/34xx platforms. It also adds XCCR, RCCR entries in McBSP register configuration structure and bit definitions for both registers. If we enable the writing to CCR registers for 2430/34xx and don't set the default values (setting 0 as a consequence) in ASoC driver, the Transmit/Receive DMA mode gets disabled and the the transmission/reception doesn't happen, ending with a "write error: Input/Output error" when playing with 'aplay'. Also define dummy CCR registers for omap1. Cc: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Misael Lopez Cruz <x0052729@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: Fix OSK ASoC by registering I2C board info for tlvaic23Arun KS2009-01-151-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding I2C board info is required for tlvaic23 i2c chip driver. Cc: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Arun KS <arunks@mistralsolutions.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: remove duplicated #include'sHuang Weiyi2009-01-151-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Removed duplicated #include's in arch/arm/mach-omap1/board-voiceblue.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: Fix DMA CCR programming for request line > 63, v3Anand Gadiyar2009-01-151-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug in existing code causes synchro control to be set +32 if request line greater than 63 is used. Also clean up the function a bit by removing extra parens and clearing the bits at before write. Reported by Wenbiao Wang. Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: Fix gpio.c compile on 15xx with CONFIG_DEBUGFSTony Lindgren2009-01-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are no wakeup registers on 15xx, and suspend_wakeup does not exist in the struct gpio_bank. Without this fix we'll get "arch/arm/plat-omap/gpio.c:1792: error: 'struct gpio_bank' has no member named 'suspend_wakeup'" as noted by Russell King. Note that the ifdefs will be cleaned up once the omap gpio code gets split into omap1 and omap2 specific parts. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: Fix compile for beagleTony Lindgren2009-01-151-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | Move twl4030 gpio init code to where it should be. Also include twl4030.h. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: Fix gpio by switching to generic gpio calls, v2Jarkko Nikula2009-01-154-72/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix compile by removing remaining omap specific gpio calls. Based on earlier patches by Jarkko Nikula. Also remove old GPIO key code, there is already a patch to do this with gpio_keys. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: Fix compile for palmteTony Lindgren2009-01-151-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove old MMC platform init code accidentally left behind. Patches are welcome to the new style MMC init code. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: Fix compile for various McBSPTony Lindgren2009-01-152-0/+2
| |/ | | | | | | | | | | | | Include irqs.h or cpu.h directly as needed to fix omap builds. Signed-off-by: Tony Lindgren <tony@atomide.com>
* | Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2009-01-2670-108/+108
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c: Warn on deprecated binding model use eeprom: More consistent symbol names eeprom: Move 93cx6 eeprom driver to /drivers/misc/eeprom spi: Move at25 (for SPI eeproms) to /drivers/misc/eeprom i2c: Move old eeprom driver to /drivers/misc/eeprom i2c: Move at24 to drivers/misc/eeprom i2c: Quilt tree has moved i2c: Delete many unused adapter IDs i2c: Delete 10 unused driver IDs
| * | eeprom: More consistent symbol namesJean Delvare2009-01-2670-108/+108
| |/ | | | | | | | | | | | | | | | | | | | | | | Now that all EEPROM drivers live in the same place, let's harmonize their symbol names. Also fix eeprom's dependencies, it definitely needs sysfs, and is no longer experimental after many years in the kernel tree. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Cc: David Brownell <dbrownell@users.sourceforge.net>
* | Merge branch 'fixes' of ↵Linus Torvalds2009-01-263-1/+228
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: i.MX31: framebuffer driver i.MX31: Image Processing Unit DMA and IRQ drivers dmaengine: add async_tx_clear_ack() macro dmaengine: dma_issue_pending_all == nop when CONFIG_DMA_ENGINE=n dmaengine: kill some dubious WARN_ONCEs fsldma: print correct IRQ on mpc83xx fsldma: check for NO_IRQ in fsl_dma_chan_remove() dmatest: Use custom map/unmap for destination buffer fsldma: use a valid 'device' for dma_pool_create dmaengine: fix dependency chaining
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