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* Merge tag 'late-omap' of ↵Linus Torvalds2013-02-2828-240/+561
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late OMAP changes from Olof Johansson: "This branch contains changes for OMAP that came in late during the release staging, close to when the merge window opened. It contains, among other things: - OMAP PM fixes and some patches for audio device integration - OMAP clock fixes related to common clock conversion - A set of patches cleaning up WFI entry and blocking. - A set of fixes and IP block support for PM on TI AM33xx SoCs (Beaglebone, etc) - A set of smaller fixes and cleanups around AM33xx restart and revision detection, as well as removal of some dead code (CONFIG_32K_TIMER_HZ)" * tag 'late-omap' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (34 commits) ARM: omap2: include linux/errno.h in hwmod_reset ARM: OMAP2+: fix some omap_device_build() calls that aren't compiled by default ARM: OMAP4: hwmod data: Enable AESS hwmod device ARM: OMAP4: hwmod data: Update AESS data with memory bank area ARM: OMAP4+: AESS: enable internal auto-gating during initial setup ASoC: TI AESS: add autogating-enable function, callable from architecture code ARM: OMAP2+: hwmod: add enable_preprogram hook ARM: OMAP4: clock data: Add missing clkdm association for dpll_usb ARM: OMAP2+: PM: Fix the dt return condition in pm_late_init() ARM: OMAP2: am33xx-hwmod: Fix "register offset NULL check" bug ARM: OMAP2+: AM33xx: hwmod: add missing HWMOD_NO_IDLEST flags ARM: OMAP: AM33xx hwmod: Add parent-child relationship for PWM subsystem ARM: OMAP: AM33xx hwmod: Corrects PWM subsystem HWMOD entries ARM: DTS: AM33XX: Add nodes for OCMC RAM and WKUP-M3 ARM: OMAP2+: AM33XX: Update the hardreset API ARM: OMAP2+: AM33XX: hwmod: Update the WKUP-M3 hwmod with reset status bit ARM: OMAP2+: AM33XX: hwmod: Fixup cpgmac0 hwmod entry ARM: OMAP2+: AM33XX: hwmod: Update TPTC0 hwmod with the right flags ARM: OMAP2+: AM33XX: hwmod: Register OCMC RAM hwmod ARM: OMAP2+: AM33XX: CM/PRM: Use __ASSEMBLER__ macros in header files ...
| * ARM: omap2: include linux/errno.h in hwmod_resetArnd Bergmann2013-02-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The newly created omap_hwmod_reset.c is missing an include of linux/errno.h in commit c02060d8 "ARM: OMAP4+: AESS: enable internal auto-gating during initial setup". It still works in omap2_defconfig, but not in all other combinations. Without this patch, building allmodconfig results in: arch/arm/mach-omap2/omap_hwmod_reset.c: In function 'omap_hwmod_aess_preprogram': arch/arm/mach-omap2/omap_hwmod_reset.c:47:11: error: 'EINVAL' undeclared (first use in this function) arch/arm/mach-omap2/omap_hwmod_reset.c:47:11: note: each undeclared identifier is reported only once for each function it appears in Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Sebastien Guiriec <s-guiriec@ti.com>
| * Merge tag 'omap-for-v3.9/pm-omap4-signed' of ↵Olof Johansson2013-02-127-17/+155
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into late/omap From Tony Lindgren: omap4 pm changes via Paul Walmsley <paul@pwsan.com>: Some OMAP4 power management fixes and audio device integration patches. This pull request contains a fix for an issue discovered during branch integration. Basic test logs are available at: http://www.pwsan.com/omap/testlogs/omap4_prcm_devel_a_3.9/20130210112717/ * tag 'omap-for-v3.9/pm-omap4-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP4: hwmod data: Enable AESS hwmod device ARM: OMAP4: hwmod data: Update AESS data with memory bank area ARM: OMAP4+: AESS: enable internal auto-gating during initial setup ASoC: TI AESS: add autogating-enable function, callable from architecture code ARM: OMAP2+: hwmod: add enable_preprogram hook ARM: OMAP2+: PM: Fix the dt return condition in pm_late_init() ARM: OMAP4: PM: Warn users about usage of older bootloaders
| | * Merge branches 'sg_aess_reset_devel_3.9' and 'omap4_pm_fixes_a_3.9' into ↵Paul Walmsley2013-02-102-12/+29
| | |\ | | | | | | | | | | | | omap4_prcm_devel_a_3.9
| | | * ARM: OMAP2+: PM: Fix the dt return condition in pm_late_init()Santosh Shilimkar2013-02-081-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 1416408d {ARM: OMAP2+: PM: share some suspend-related functions across OMAP2, 3, 4} moved suspend code to common place but now with that change, for DT build on OMAP4, suspend hooks are not getting registered which results in no suspend support. The DT return condition is limited to PMIC and smartreflex initialization and hence restrict it so that suspend ops gets registered. Cc: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | | * ARM: OMAP4: PM: Warn users about usage of older bootloadersRajendra Nayak2013-02-061-2/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OMAP4 CHIP level PM works only with newer bootloaders. The dependency on the bootloader comes from the fact that the kernel is missing reset and initialization code for some devices. While the right thing to do is to add reset and init code in the kernel, for some co-processor IP blocks like DSP and IVA it means downloading firmware into each one of them to execute idle instructions. While a feasible solution is worked upon on how such IP blocks can be better handled in the kernel, in the interim, to avoid any further frustration to users testing PM on OMAP4 and finding it broken, warn them about the bootloader being a possible cause. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Cc: Tero Kristo <t-kristo@ti.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: R Sricharan <r.sricharan@ti.com> [paul@pwsan.com: tweaked warning messages and comments slightly] Acked-by: Kevin Hilman <khilman@linaro.org> [paul@pwsan.com: fixed checkpatch warning] Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | ARM: OMAP4: hwmod data: Enable AESS hwmod deviceSebastien Guiriec2013-02-101-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable AESS data in hwmod in order to be able to probe audio driver. Signed-off-by: Sebastien Guiriec <s-guiriec@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | ARM: OMAP4: hwmod data: Update AESS data with memory bank areaSebastien Guiriec2013-02-101-1/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add AESS memory bank data in hwmod in order to provide memory address information to the driver. This version also changes the AESS main clock to use a non-CLKCTRL-based functional clock. These are being removed from the clock data, since they should be handled by the IP block integration code. Without this change, the kernel crashes during boot. Thanks to Tony Lindgren for reporting this during a test merge. Signed-off-by: Sebastien Guiriec <s-guiriec@ti.com> [paul@pwsan.com: updated to change the AESS main_clk] Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | ARM: OMAP4+: AESS: enable internal auto-gating during initial setupPaul Walmsley2013-02-104-1/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the AESS auto-gating control bit during AESS hwmod setup. This fixes the following boot warning on OMAP4: omap_hwmod: aess: _wait_target_disable failed Without this patch, the AESS IP block does not indicate to the PRCM that it is idle after it is reset. This prevents some types of SoC power management until something sets the auto-gating control bit. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Sebastien Guiriec <s-guiriec@ti.com> Cc: Benoît Cousson <b-cousson@ti.com> Cc: Péter Ujfalusi <peter.ujfalusi@ti.com> Cc: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP2+: hwmod: add enable_preprogram hookPaul Walmsley2013-02-102-0/+20
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After setup/enable, some IP blocks need some additional setting to indicate the PRCM that they are inactive until they are configured. Some examples on OMAP4 include the AESS and FSUSB IP blocks. To fix this cleanly, this patch adds another optional function pointer, enable_preprogram, to the IP block's hwmod data. The function that is pointed to is called by the hwmod code immediately after the IP block is reset. This version of the patch includes a patch description fix from Felipe. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Sebastien Guiriec <s-guiriec@ti.com> Cc: Benoît Cousson <b-cousson@ti.com> Cc: Péter Ujfalusi <peter.ujfalusi@ti.com> Cc: Felipe Balbi <balbi@ti.com>
| * | Merge tag 'omap-for-v3.9/clock-signed' of ↵Olof Johansson2013-02-125-8/+41
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into late/omap From Tony Lindgren: omap clock changes via Paul Walmsley <paul@pwsan.com>: Some miscellaneous OMAP2+ clock fixes, mostly related to the recent common clock framework conversion. Basic test logs are available here: http://www.pwsan.com/omap/testlogs/clock_devel_a_3.9/20130208120108/ * tag 'omap-for-v3.9/clock-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP4: clock data: Add missing clkdm association for dpll_usb ARM: OMAP AM33XX: clock data: SET_RATE_PARENT in lcd path ARM: OMAP2+: clock data: add DEFINE_STRUCT_CLK_FLAGS helper ARM: OMAP2+: dpll: am335x - avoid freqsel omap3isp: Set cam_mclk rate directly ARM: OMAP3: clock: Back-propagate rate change from cam_mclk to dpll4_m5
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| | *-. \ Merge branch 'clock_misc_devel_a_3.9', remote-tracking branch ↵Paul Walmsley2013-02-085-8/+41
| | |\ \ \ | | | |_|/ | | |/| | | | | | | 'remotes/pinchart/omap3isp/clock' into clock_devel_a_3.9
| | | | * ARM: OMAP3: clock: Back-propagate rate change from cam_mclk to dpll4_m5Laurent Pinchart2013-01-231-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cam_mclk clock is generated through the following clocks chain: dpll4 -> dpll4_m5 -> dpll4_m5x2 -> cam_mclk As dpll4_m5 and dpll4_m5x2 do not driver any clock other than cam_mclk, back-propagate the cam_clk rate changes up to dpll4_m5. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Tested-by: Sakari Ailus <sakari.ailus@iki.fi>
| | | * | ARM: OMAP4: clock data: Add missing clkdm association for dpll_usbRajendra Nayak2013-02-081-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dpll_usb needs the clkdm association so the clkdm can be turned on before a relock. All other dplls for omap4 belong to the ALWON (always on) domain. The association was present as part of the older data file (clock44xx_data.c) but looks like got accidently dropped with the common clk convertion. More details of the patch which fixed this up in the older data file can be dound here.. http://www.spinics.net/lists/linux-omap/msg63076.html Adding the .clkdm_name as part of the clk_hw_omap struct also means a new .init needs to be part of the clk_ops for dpll_usb to initialise the clkdm. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | | * | ARM: OMAP AM33XX: clock data: SET_RATE_PARENT in lcd pathAfzal Mohammed2013-01-311-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LCDC clock node is a one that does not have set rate capability. It just passes on the rate that is sent downstream by it's parent. While lcdc clock parent and it's grand parent - dpll_disp_m2_ck and dpll_disp_ck has the capability to configure rate. And the default rates provided by LCDC clock's ancestors are not sufficient to obtain pixel clock for current LCDC use cases, hence currently display would not work on AM335x SoC's (with driver modifications in platfrom independent way). Hence inform clock framework to propogate set rate for LCDC clock as well as it's parent - dpll_disp_m2_ck. With this change, set rate on LCDC clock would get propogated till dpll_disp_ck via dpll_disp_m2_ck, hence allowing the driver (same driver is used in DaVinci too) to set rates using LCDC clock without worrying about platform dependent clock details. Signed-off-by: Afzal Mohammed <afzal@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | | * | ARM: OMAP2+: clock data: add DEFINE_STRUCT_CLK_FLAGS helperAfzal Mohammed2013-01-311-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DEFINE_STRUCT_CLK does not have the capability to set flags, define DEFINE_STRUCT_CLK_FLAGS to handle flags. This is needed to add SET_RATE_PARENT flag in statically defined lcd clock in am335x. Signed-off-by: Afzal Mohammed <afzal@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | | * | ARM: OMAP2+: dpll: am335x - avoid freqselAfzal Mohammed2013-01-311-2/+3
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | am335x does not have freqsel, avoid it. Signed-off-by: Afzal Mohammed <afzal@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | | Merge tag 'omap-for-v3.9/pm-wfi-take2-signed-v2' of ↵Olof Johansson2013-02-1249-1683/+1013
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into late/omap From Tony Lindgren: omap pm wfi changes via Paul Walmsley <paul@pwsan.com>: On OMAP2+ devices, standardize and clean up WFI entry and WFI blocking. Basic test logs are available here: http://www.pwsan.com/omap/testlogs/wfi_devel_a_3.9/20130208085027/ Conflicts: arch/arm/mach-omap2/pm24xx.c Note that this is based on earlier omap-for-v3.9/pm-signed because of a non-trivial merge conflict. This branch also contains a fix for c1d1cd59 ("ARM: OMAP2+: omap_device: remove obsolete pm_lats and early_device code"). * tag 'omap-for-v3.9/pm-wfi-take2-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (25 commits) ARM: OMAP2+: fix some omap_device_build() calls that aren't compiled by default ARM: OMAP AM3517/05: hwmod data: block WFI when EMAC active ARM: OMAP2420: hwmod data/PM: use hwmod to block WFI when I2C active ARM: OMAP2+: hwmod: add support for blocking WFI when a device is active ARM: OMAP2xxx: PM: enter WFI via inline asm if CORE stays active ARM: OMAP2+: powerdomain: fix whitespace, improve flag comments ARM: OMAP2+: clockdomain: convert existing atomic usecounts into spinlock-protected shorts/ints ARM: OMAP2+: clockdomain: work on wkdep/sleepdep functions ARM: OMAP2xxx: CM: remove autodep handling ARM: OMAP2+: powerdomain/clockdomain: add a per-powerdomain spinlock ARM: OMAP2+: PM/powerdomain: move omap_set_pwrdm_state() to powerdomain code ARM: OMAP2: PM/powerdomain: drop unnecessary pwrdm_wait_transition() ARM: OMAP2xxx: PM: clean up some crufty powerstate programming code ARM: OMAP2+: clockdomain: add pwrdm_state_switch() call to clkdm_sleep() ARM: OMAP2+: powerdomain: fix powerdomain trace integration ARM: OMAP4: MPUSS PM: remove unnecessary shim functions for powerdomain control ARM: OMAP3xxx: CPUIdle: optimize __omap3_enter_idle() ARM: OMAP2420: hwmod data/PM: use hwmod to block WFI when I2C active ARM: OMAP2+: hwmod: add support for blocking WFI when a device is active ARM: OMAP3xxx: CPUIdle: simplify the PER next-state code ...
| | * \ \ Merge branch 'omap-for-v3.9/pm-fix' into omap-for-v3.9/pm-wfi-take2Tony Lindgren2013-02-123-4/+3
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| | | * | | ARM: OMAP2+: fix some omap_device_build() calls that aren't compiled by defaultPaul Walmsley2013-02-123-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit c1d1cd597fc77af3086470f8627d77f52f7f8b6c ("ARM: OMAP2+: omap_device: remove obsolete pm_lats and early_device code") missed a few omap_device_build() calls that aren't included as part of the default OMAP2+ Kconfig, omap2plus_defconfig. Ideally, all devices that are present on the SoC should be created by default, and only the corresponding device driver should be configured or deconfigured in Kconfig. This allows drivers to be built as modules and loaded later, even if they weren't part of the original kernel build. Unfortunately, we're not quite there yet. Thanks to Tony Lindgren for reporting this, found during his randconfig tests. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | Merge tag 'omap-devel-b-for-3.9' of ↵Tony Lindgren2013-02-113-26/+12
| | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.9/pm-wfi-take2 On OMAP2+ devices, standardize and clean up WFI entry and WFI blocking. Basic test logs are available here: http://www.pwsan.com/omap/testlogs/wfi_devel_a_3.9/20130208085027/ Conflicts: arch/arm/mach-omap2/pm24xx.c
| | | * | | | ARM: OMAP AM3517/05: hwmod data: block WFI when EMAC activePaul Walmsley2013-02-061-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to Mark Greer, on OMAP AM3517/3505 chips, the EMAC is unable to wake the ARM up from WFI: http://www.spinics.net/lists/arm-kernel/msg174734.html Further troubleshooting was unable to narrow the problem down. So we don't have much choice other than to block WFI when the EMAC is active with the HWMOD_BLOCK_WFI flag. Based on Mark's original patch. We're removing the omap_device-based pm_lats code, so a different approach was needed. This third version contains some corrections thanks to Mark's review. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Mark A. Greer <mgreer@animalcreek.com> Acked-by: Mark A. Greer <mgreer@animalcreek.com>
| | | * | | | ARM: OMAP2420: hwmod data/PM: use hwmod to block WFI when I2C activePaul Walmsley2013-02-062-14/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the HWMOD_BLOCK_WFI flag in the hwmod data to prevent the MPU from entering WFI when the I2C devices are active. No idea why this is needed; this could certainly bear further investigation if anyone is interested. The objective here is to remove some custom code from the OMAP24xx PM code. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
| | | * | | | ARM: OMAP2+: hwmod: add support for blocking WFI when a device is activePaul Walmsley2013-02-062-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently, on some OMAPs, the MPU can't be allowed to enter WFI while certain peripherals are active. It's not clear why, and it's likely that there is simply some other bug in the driver or integration code. But since the likelihood that anyone will have the time to track these problems down in the future seems quite small, we'll provide a flag, HWMOD_BLOCK_WFI, to mark these issues in the hwmod data. Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | | * | | | ARM: OMAP2xxx: PM: enter WFI via inline asm if CORE stays activePaul Walmsley2013-02-062-25/+6
| | | | |/ / | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There shouldn't be any need to jump to SRAM code if the OMAP CORE clockdomain (and consequently the SDRAM controller and CORE PLL) stays active during MPU WFI. The SRAM code should only be needed when the RAM enters self-refresh. So in the case where CORE stays active, just call WFI directly from the mach-omap2/pm24xx.c code. This removes some unnecessary SRAM code. This second version replaces the inline WFI with the corresponding coprocessor register call, using tlbflush.h as an example. This is because the assembler doesn't recognize WFI as a valid ARMv6 instruction. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Richard Woodruff <r-woodruff2@ti.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
| * | | | | Merge tag 'omap-for-v3.9/am33xx-signed' of ↵Olof Johansson2013-02-126-183/+292
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into late/omap From Tony Lindgren: am33xx updates via Paul Walmsley <paul@pwsan.com>: Fixes and IP block support for the TI AM33xx family of SoCs. These are prerequisites for power management and some PWM driver changes. Basic test logs are available from: http://www.pwsan.com/omap/testlogs/am33xx_fixes_a_3.9/20130208084835/ although it must be noted that I am unable to test these patches on AM33xx due to an unknown problem with v3.8-rc kernels: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg83525.html * tag 'omap-for-v3.9/am33xx-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2: am33xx-hwmod: Fix "register offset NULL check" bug ARM: OMAP2+: AM33xx: hwmod: add missing HWMOD_NO_IDLEST flags ARM: OMAP: AM33xx hwmod: Add parent-child relationship for PWM subsystem ARM: OMAP: AM33xx hwmod: Corrects PWM subsystem HWMOD entries ARM: DTS: AM33XX: Add nodes for OCMC RAM and WKUP-M3 ARM: OMAP2+: AM33XX: Update the hardreset API ARM: OMAP2+: AM33XX: hwmod: Update the WKUP-M3 hwmod with reset status bit ARM: OMAP2+: AM33XX: hwmod: Fixup cpgmac0 hwmod entry ARM: OMAP2+: AM33XX: hwmod: Update TPTC0 hwmod with the right flags ARM: OMAP2+: AM33XX: hwmod: Register OCMC RAM hwmod ARM: OMAP2+: AM33XX: CM/PRM: Use __ASSEMBLER__ macros in header files ARM: OMAP2+: AM33XX: CM: Get rid of unnecessary header inclusions
| | * | | | | ARM: OMAP2: am33xx-hwmod: Fix "register offset NULL check" bugHebbar Gururaja2013-02-081-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | am33xx_cm_wait_module_ready() checks if register offset is NULL. int am33xx_cm_wait_module_ready(u16 inst, s16 cdoffs, u16 clkctrl_offs) { int i = 0; if (!clkctrl_offs) return 0; In case of AM33xx, CLKCTRL register offset for different clock domains are not uniformly placed. An example of this would be the RTC clock domain with CLKCTRL offset at 0x00. In such cases the module ready check is skipped which leads to a data abort during boot-up when RTC registers is accessed. Remove this check here to avoid checking module readiness for modules with clkctrl register offset at 0x00. Koen Kooi notes that this patch fixes a crash on boot with CONFIG_RTC_DRV_OMAP=y with v3.8-rc5. Signed-off-by: Hebbar Gururaja <gururaja.hebbar@ti.com> Cc: Koen Kooi <koen@dominion.thruhere.net> [paul@pwsan.com: noted Koen's test in the patch description] Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | | | ARM: OMAP2+: AM33xx: hwmod: add missing HWMOD_NO_IDLEST flagsHebbar Gururaja2013-02-081-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | struct omap_hwmod records belonging to wkup m3 domain is missing HWMOD_NO_IDLEST flags; add them. This patch is a prerequisite for a subsequent patch, 'ARM: OMAP2: am33xx-hwmod: Fix "register offset NULL check" bug'. That patch would otherwise attempt to read from reserved bits. Signed-off-by: Hebbar Gururaja <gururaja.hebbar@ti.com> [paul@pwsan.com: add some more explanation in the patch description] Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | | | ARM: OMAP: AM33xx hwmod: Add parent-child relationship for PWM subsystemPhilip Avinash2013-02-081-231/+203
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As part of PWM subsystem integration, PWM subsystem are sharing resources like clock across submodules (ECAP, EQEP & EHRPWM). To handle resource sharing & IP integration rework on parent child relation between PWMSS and ECAP, EQEP & EHRPWM child devices to support runtime PM. Signed-off-by: Philip Avinash <avinashphilip@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | | | ARM: OMAP: AM33xx hwmod: Corrects PWM subsystem HWMOD entriesPhilip Avinash2013-02-081-13/+145
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | EQEP IP block integration data is not present in HWMOD data. Also address ranges specified for EACP & EHRPWM are not correct & HWMOD flags of ADDR_TYPE_RT are added to PWM subsystem register address space. This patch: 1. Corrects register address mapping for ECAP & EHRPWM 2. Removes HWMOD flags in PWM submodule register address space. 3. Adds EQEP HWMOD entries. Signed-off-by: Philip Avinash <avinashphilip@ti.com> [paul@pwsan.com: tweaked patch description] Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | | | ARM: OMAP2+: AM33XX: Update the hardreset APIVaibhav Bedia2013-02-083-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WKUP-M3 has a reset status bit (RM_WKUP_STST.WKUP_M3_LRST) Update the hardreset API to ensure that the reset line properly deasserted. Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | | | ARM: OMAP2+: AM33XX: hwmod: Update the WKUP-M3 hwmod with reset status bitVaibhav Bedia2013-02-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WKUP-M3 has a reset status bit (RM_WKUP_STST.WKUP_M3_LRST) Update the WKUP-M3 hwmod data to reflect the same. Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | | | ARM: OMAP2+: AM33XX: hwmod: Fixup cpgmac0 hwmod entryVaibhav Bedia2013-02-081-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current HWMOD code expects the memory region with the IP's SYSCONFIG register to be marked with ADDR_TYPE_RT flag. CPGMAC0 hwmod entry specifies two memory regions and marks both with the flag ADDR_TYPE_RT although only the 2nd region has the SYSCONFIG register. This leads to the HWMOD code accessing the wrong memory address for idle and standby operations. Fix this by removing the ADDR_TYPE_RT flag from the 1st memory region in CPGMAC0 hwmod entry. Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | | | ARM: OMAP2+: AM33XX: hwmod: Update TPTC0 hwmod with the right flagsVaibhav Bedia2013-02-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Third Party Transfer Controller (TPTC0) needs to be idled and put to standby under SW control. Add the appropriate flags in the TPTC0 hwmod entry. Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | | | ARM: OMAP2+: AM33XX: hwmod: Register OCMC RAM hwmodVaibhav Bedia2013-02-081-20/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OCMC RAM lies in the PER power domain and this memory support retention. Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | | | ARM: OMAP2+: AM33XX: CM/PRM: Use __ASSEMBLER__ macros in header filesVaibhav Bedia2013-02-082-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is necessary to ensure that macros declared here can be reused from assembly files. Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | | | ARM: OMAP2+: AM33XX: CM: Get rid of unnecessary header inclusionsVaibhav Bedia2013-02-081-6/+1
| | | |/ / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cm33xx.h unnecessarily includes a lot of header files. Get rid of these and directly include "iomap.h" which is needed to keep things compiling. Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | | | | ARM: OMAP2: AM33XX: id: Add support for AM335x PG2.0AnilKumar Ch2013-02-012-2/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for chip id recognition of AM335x PG2.0 silicon. By default omap3xxx_check_revision() recognizes PG1.0, which is extended by adding PG2.0 support Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | | | ARM: OMAP2+: AM33xx: Add SoC specific restart hookJean-Sebastien A. Beaudry2013-02-014-0/+44
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add restart hook so that DTS based AM33xx builds can restart the platform. Tested-by: Nishanth Menon <nm@ti.com> Signed-off-by: Jean-Sebastien A. Beaudry <jsabeaudry@handyem.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | | Merge branch 'for-next' of ↵Linus Torvalds2013-02-261-4/+4
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds Pull LED subsystem update from Bryan Wu. * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: (61 commits) leds: leds-sunfire: use dev_err()/pr_err() instead of printk() leds: 88pm860x: Add missing of_node_put() leds: tca6507: Use of_get_child_count() leds: leds-pwm: make it depend on PWM and not HAVE_PWM Documentation: leds: update LP55xx family devices leds-lp55xx: fix problem on removing LED attributes leds-lp5521/5523: add author and copyright description leds-lp5521/5523: use new lp55xx common header leds-lp55xx: clean up headers leds-lp55xx: clean up definitions leds-lp55xx: clean up unused data and functions leds-lp55xx: clean up _remove() leds-lp55xx: add new function for removing device attribtues leds-lp55xx: code refactoring on selftest function leds-lp55xx: use common device attribute driver function leds-lp55xx: support device specific attributes leds-lp5523: use generic firmware interface leds-lp5521: use generic firmware interface leds-lp55xx: support firmware interface leds-lp55xx: add new lp55xx_register_sysfs() for the firmware interface ...
| * | | | | leds-lp5521/5523: use new lp55xx common headerMilo(Woogyom) Kim2013-02-061-4/+4
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LP55xx common driver provides a new header, leds-lp55xx.h. This driver enables removing duplicate code for both drivers and making coherent driver structure. LP5521 and LP5523/55231 platform data were merged into one common file. Therefore, the LP5521/5523 platform code need to be fixed. This patch has been already acked. For ux500: https://lkml.org/lkml/2012/10/11/417 Acked-by: Linus Walleij <linus.walleij@linaro.org> For omap: https://lkml.org/lkml/2012/10/11/334 Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
* | | | | Merge tag 'mfd-3.9-1' of ↵Linus Torvalds2013-02-241-7/+7
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 Pull MFS updates from Samuel Ortiz: "This is the MFD pull request for the 3.9 merge window. No new drivers this time, but a bunch of fairly big cleanups: - Roger Quadros worked on a OMAP USBHS and TLL platform data consolidation, OMAP5 support and clock management code cleanup. - The first step of a major sync for the ab8500 driver from Lee Jones. In particular, the debugfs and the sysct interfaces got extended and improved. - Peter Ujfalusi sent a nice patchset for cleaning and fixing the twl-core driver, with a much needed module id lookup code improvement. - The regular wm5102 and arizona cleanups and fixes from Mark Brown. - Laxman Dewangan extended the palmas APIs in order to implement the palmas GPIO and rt drivers. - Laxman also added DT support for the tps65090 driver. - The Intel SCH and ICH drivers got a couple fixes from Aaron Sierra and Darren Hart. - Linus Walleij patchset for the ab8500 driver allowed ab8500 and ab9540 based devices to switch to the new abx500 pin-ctrl driver. - The max8925 now has device tree and irqdomain support thanks to Qing Xu. - The recently added rtsx driver got a few cleanups and fixes for a better card detection code path and now also supports the RTS5227 chipset, thanks to Wei Wang and Roger Tseng." * tag 'mfd-3.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (109 commits) mfd: lpc_ich: Use devres API to allocate private data mfd: lpc_ich: Add Device IDs for Intel Wellsburg PCH mfd: lpc_sch: Accomodate partial population of the MFD devices mfd: da9052-i2c: Staticize da9052_i2c_fix() mfd: syscon: Fix sparse warning mfd: twl-core: Fix kernel panic on boot mfd: rtsx: Fix issue that booting OS with SD card inserted mfd: ab8500: Fix compile error mfd: Add missing GENERIC_HARDIRQS dependecies Documentation: Add docs for max8925 dt mfd: max8925: Add dts mfd: max8925: Support dt for backlight mfd: max8925: Fix onkey driver irq base mfd: max8925: Fix mfd device register failure mfd: max8925: Add irqdomain for dt mfd: vexpress: Allow vexpress-sysreg to self-initialise mfd: rtsx: Support RTS5227 mfd: rtsx: Implement driving adjustment to device-dependent callbacks mfd: vexpress: Add pseudo-GPIO based LEDs mfd: ab8500: Rename ab8500 to abx500 for hwmon driver ...
| * | | | | ARM: OMAP: zoom-display: Remove the use of TWL4030_MODULE_PWM1Peter Ujfalusi2013-02-141-7/+7
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the future proof TWL_MODULE_PWM module id instead to aim the twl-core cleanup planed for 3.9 kernel cycle. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | | | | Merge tag 'virt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2013-02-211-1/+1
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM virtualization changes: "This contains parts of the ARM KVM support that have dependencies on other patches merged through the arm-soc tree. In combination with patches coming through Russell's tree, this will finally add full support for the kernel based virtual machine on ARM, which has been awaited for some time now. Further, we now have a separate platform for virtual machines and qemu booting that is used by both Xen and KVM, separating these from the Versatile Express reference implementation. Obviously, this new platform is multiplatform capable so it can be combined with existing machines in the same kernel." * tag 'virt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits) ARM: arch_timer: include linux/errno.h arm: arch_timer: add missing inline in stub function ARM: KVM: arch_timers: Wire the init code and config option ARM: KVM: arch_timers: Add timer world switch ARM: KVM: arch_timers: Add guest timer core support ARM: KVM: Add VGIC configuration option ARM: KVM: VGIC initialisation code ARM: KVM: VGIC control interface world switch ARM: KVM: VGIC interrupt injection ARM: KVM: vgic: retire queued, disabled interrupts ARM: KVM: VGIC virtual CPU interface management ARM: KVM: VGIC distributor handling ARM: KVM: VGIC accept vcpu and dist base addresses from user space ARM: KVM: Initial VGIC infrastructure code ARM: KVM: Keep track of currently running vcpus KVM: ARM: Introduce KVM_ARM_SET_DEVICE_ADDR ioctl ARM: gic: add __ASSEMBLY__ guard to C definitions ARM: gic: define GICH offsets for VGIC support ARM: gic: add missing distributor defintions ARM: mach-virt: fixup machine descriptor after removal of sys_timer ...
| * \ \ \ \ Merge branch 'depends/cleanup' into next/virtOlof Johansson2013-02-1129-75/+56
| |\ \ \ \ \
| * \ \ \ \ \ Merge branch 'irqchip/gic-vic-move' into next/virtOlof Johansson2013-02-116-21/+8
| |\ \ \ \ \ \
| * \ \ \ \ \ \ Merge branch 'for-will/arch-timer-unification' of ↵Will Deacon2013-02-011-1/+1
| |\ \ \ \ \ \ \ | | |_|_|/ / / / | |/| | | | | | | | | | | | | | git://linux-arm.org/linux-mr into for-arm-soc/arch-timers
| | * | | | | | arm: arch_timer: move core to drivers/clocksourceMark Rutland2013-01-311-1/+1
| | | |_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The core functionality of the arch_timer driver is not directly tied to anything under arch/arm, and can be split out. This patch factors out the core of the arch_timer driver, so it can be shared with other architectures. A couple of functions are added so that architecture-specific code can interact with the driver without needing to touch its internals. The ARM_ARCH_TIMER config variable is moved out to drivers/clocksource/Kconfig, existing uses in arch/arm are replaced with HAVE_ARM_ARCH_TIMER, which selects it. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com>
* | | | | | | Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2013-02-2118-400/+234
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM SoC board specific changes from Arnd Bergmann: "These updates are all for board specific code, including - defconfig updates for shmobile, davinci, bcm2835, imx, omap and tegra - SD/MMC and I2C support on bcm2835 (Raspberry PI) - minor updates for PXA - shmobile updates to GPIO usage in board files - More things in OMAP board files are moved over to device tree probing - Better support for audio devices on some OMAP platforms" * tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (55 commits) ARM: imx_v4_v5_defconfig: Add VPU support ARM: imx: configs: enable netfilter support ARM: OMAP2+: Fix twl section warnings related to omap_twl4030_audio_init ARM: OMAP2+: omap2plus_defconfig: enable omap1 rtc RX-51: Register twl4030-madc device RX-51: Add leds lp5523 names from Maemo 5 2.6.28 kernel ARM: OMAP2+: AM33XX: omap2plus_defconfig: Add support for few drivers ARM: OMAP1: nokia770: enable CBUS/Retu ARM: OMAP2+: omap2plus_defconfig: enable CMA allocator ARM: OMAP2+: omap2plus_defconfig: enable TFP410 chip support ARM: OMAP3: igep0020: simplify GPIO LEDs dependencies ARM: OMAP2+: craneboard: support the TPS65910 PMU ARM: OMAP2+: craneboard: support NAND device ARM: OMAP3: cm-t3517: add MMC support ARM: OMAP2+: Remove apollon board support ARM: shmobile: armadillo800eva: set clock rates before timer init ARM: tegra: defconfig updates ARM: shmobile: mackerel: Use gpio_request_one() ARM: shmobile: kzm9g: Use gpio_request_one() ARM: shmobile: bonito: Use gpio_request_one() ...
| * \ \ \ \ \ \ Merge tag 'omap-for-v3.9/twl-signed-v2' of ↵Olof Johansson2013-02-0911-40/+120
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/boards From Tony Lidgren: OMAP TWL updates from Peter Ujfalusi <peter.ujfalusi@ti.com>: Update for audio support via omap-twl4030 and pwm updates in board level, and zoom-peripherals update to not request the TWL GPIO7. * tag 'omap-for-v3.9/twl-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Fix twl section warnings related to omap_twl4030_audio_init ARM: board-zoom: Do not request LCD panel enable GPIO from twl4030 ARM: OMAP: omap3beagle: Use the pwm_leds driver to control the PMU_STAT led ARM: OMAP: board-4430sdp: Proper support for TWL6030 PWM LED/Backlight ARM: OMAP: sdp3430: Audio support via the common omap-twl4030 machine driver ARM: OMAP: zoom: Audio support via the common omap-twl4030 machine driver ARM: OMAP2+: twl-common: Allow boards to customize the twl4030 audio setup ARM: OMAP2+: twl-common: Add default twl4030 audio configuration ARM: OMAP: zoom: Zoom2 does not have extmute functionality ARM: OMAP: 3430sdp: Enable extmute functionality for audio
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