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* ARM / Samsung: Use struct syscore_ops for "core" power managementRafael J. Wysocki2011-04-24
| | | | | | | | | | | | | | Replace sysdev classes and struct sys_device objects used for "core" power management by Samsung platforms with struct syscore_ops objects that are simpler. This generally reduces the code size and the kernel memory footprint. It also is necessary for removing sysdevs entirely from the kernel in the future. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: SAMSUNG: Fix warning 's3c_pm_show_resume_irqs' defined but not usedMaurus Cuelenaere2011-04-14
| | | | | | | | | s3c_pm_show_resume_irqs() is used by some s3c_pm_arch_show_resume_irqs() implementations, which get included through mach/pm-core.h. Add __maybe_unused to silence warnings when it isn't used (e.g. on S3C64XX platforms). Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: SAMSUNG: Fix build failure in PM CRC check codeAbhilash Kesavan2011-04-14
| | | | | | | | | | | This patch fixes build error that occurs on enabling the Samsung specific PM CRC check code. Missed removing this reference of s3c_sleep_save_phys during move to generic cpu suspend/resume support. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Fix common misspellingsLucas De Marchi2011-03-31
| | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* arm: Fold irq_set_chip/irq_set_handlerThomas Gleixner2011-03-29
| | | | | | Use irq_set_chip_and_handler() instead. Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* arm: Reorder irq_set_ function callsThomas Gleixner2011-03-29
| | | | | | | | | | | | | | | | | | | | Reorder irq_set_chip() irq_set_chip_data() irq_set_handler() to irq_set_chip() irq_set_handler() irq_set_chip_data() so the next patch can combine irq_set_chip() and irq_set_handler() to irq_set_chip_and_handler(). Automated conversion with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* arm: Cleanup the irq namespaceThomas Gleixner2011-03-29
| | | | | | Convert to the new function names. Automated with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* arm: plat-samsung: Use proper irq accessor functionsThomas Gleixner2011-03-29
| | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* ARM: SAMSUNG: Fix CPU idmaskKukjin Kim2011-03-28
| | | | | | | | | This patch fixes CPU idmask of S5P64X0 and EXYNOS4210 and its comparison method because just want to use CPU id for it. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2011-03-17
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (289 commits) davinci: DM644x EVM: register MUSB device earlier davinci: add spi devices on tnetv107x evm davinci: add ssp config for tnetv107x evm board davinci: add tnetv107x ssp platform device spi: add ti-ssp spi master driver mfd: add driver for sequencer serial port ARM: EXYNOS4: Implement Clock gating for System MMU ARM: EXYNOS4: Enhancement of System MMU driver ARM: EXYNOS4: Add support for gpio interrupts ARM: S5P: Add function to register gpio interrupt bank data ARM: S5P: Cleanup S5P gpio interrupt code ARM: EXYNOS4: Add missing GPYx banks ARM: S3C64XX: Fix section mismatch from cpufreq init ARM: EXYNOS4: Add keypad device to the SMDKV310 ARM: EXYNOS4: Update clocks for keypad ARM: EXYNOS4: Update keypad base address ARM: EXYNOS4: Add keypad device helpers ARM: EXYNOS4: Add support for SATA on ARMLEX4210 plat-nomadik: make GPIO interrupts work with cpuidle ApSleep mach-u300: define a dummy filter function for coh901318 ... Fix up various conflicts in - arch/arm/mach-exynos4/cpufreq.c - arch/arm/mach-mxs/gpio.c - drivers/net/Kconfig - drivers/tty/serial/Kconfig - drivers/tty/serial/Makefile - drivers/usb/gadget/fsl_mxc_udc.c - drivers/video/Kconfig
| * ARM: S5P: Add function to register gpio interrupt bank dataMarek Szyprowski2011-03-15
| | | | | | | | | | | | | | | | | | | | | | | | This patch removes all global data from common s5p gpio interrupt handler code. This enables to reuse this code on EXYNOS4 platform. Instead of global data (IRQ_GPIOINT interrupt number, S5P_GPIOINT_GROUP_MAXNR groups count), a s5p_register_gpioint_bank() function is introduced. It is aimed to be called from gpiolib init. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: EXYNOS4: Add support for SATA on ARMLEX4210Abhilash Kesavan2011-03-15
| | | | | | | | | | | | | | | | Adds the device definitions, platform specific initialization and clocks for SATA on ARMLEX4210. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * Merge branch 'next-exynos4-pm' into for-nextKukjin Kim2011-03-11
| |\ | | | | | | | | | | | | Conflicts: arch/arm/mach-exynos4/include/mach/regs-pmu.h
| | * ARM: EXYNOS4: Suspend to RAM SupportJaecheol Lee2011-03-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support suspend to ram for EXYNOS4210. As a note, this includes function of outer cache flush because it is used before entering PM. Signed-off-by: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * Merge branch 'next-exynos4' into next-exynos4-pmKukjin Kim2011-03-11
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| * | | ARM: S5P: Add platform definitions for FIMC3Sylwester Nawrocki2011-03-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for fourth FIMC platform device definition and define resources for FIMC modules on EXYNOS4 machines. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | Merge branch 'dev/pwm-backlight' into for-nextKukjin Kim2011-03-11
| |\ \ \ | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-s3c64xx/mach-smdk6410.c
| | * | | ARM: SAMSUNG: Move PWM device definition from plat-s3c24xx to plat-samsungBanajit Goswami2011-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch does the following:- 1. It moves file pwm.c from plat-s3c24xx to plat-samsung. This will enable all machines with Samsung SoCs to make use of the same code. 2. The device definitions have been separated to a new file dev-pwm.c for better clarity and structure. 3. It will enable all Samsung S3C and S5P series SoC's to use common PWM Kconfig definition. Signed-off-by: Banajit Goswami <banajit.g@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | | Merge branch 'next-exynos4' into for-nextKukjin Kim2011-03-10
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| | * | ARM: EXYNOS4: Update device supportKukjin Kim2011-02-21
| | |/ | | | | | | | | | | | | | | | | | | | | | This patch updates device support of EXYNOS4 according to the change of ARCH name, EXYNOS4. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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*-----. | | Merge branches 'at91', 'ep93xx', 'errata', 'footbridge', 'fncpy', 'gemini', ↵Russell King2011-03-16
|\ \ \ \| | | | | |_|/ | | |/| | | | | | | 'irqdata', 'pm', 'sh', 'smp', 'spear', 'ux500' and 'via' into devel
| | | | * ARM: SAMSUNG: Include devs.h in dev-uart.c to prototype devicesMark Brown2011-03-04
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | Ensures that the declaration agrees with the definition and makes sparse happy. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | | * ARM: pm: convert samsung platforms to generic suspend/resume supportRussell King2011-02-22
| | |/ | |/| | | | | | | | | | Tested-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * ARM: SAMSUNG: Drop exporting s3c24xx_ts_set_platdataAxel Lin2011-02-18
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | s3c24xx_ts_set_platdata is annotated __init and not used by any module, thus don't export it. This patch fixes below warning: WARNING: arch/arm/plat-samsung/built-in.o(__ksymtab+0x90): Section mismatch in reference from the variable __ksymtab_s3c24xx_ts_set_platdata to the function .init.text:s3c24xx_ts_set_platdata() The symbol s3c24xx_ts_set_platdata is exported and annotated __init Fix this by removing the __init annotation of s3c24xx_ts_set_platdata or drop the export. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: SAMSUNG: Ensure struct sys_device is declared in plat/pm.hMark Brown2011-02-10
|/ | | | | | | | Previously we were relying on it being pulled in by other headers for the prototype of s3c24xx_irq_suspend() and s3c24xx_irq_resume(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2011-01-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (161 commits) ARM: pxa: fix building issue of missing physmap.h ARM: mmp: PXA910 drive strength FAST using wrong value ARM: mmp: MMP2 drive strength FAST using wrong value ARM: pxa: fix recursive calls in pxa_low_gpio_chip AT91: Support for gsia18s board AT91: Acme Systems FOX Board G20 board files AT91: board-sam9m10g45ek.c: Remove duplicate inclusion of mach/hardware.h ARM: pxa: fix suspend/resume array index miscalculation ARM: pxa: use cpu_has_ipr() consistently in irq.c ARM: pxa: remove unused variable in clock-pxa3xx.c ARM: pxa: fix warning in zeus.c ARM: sa1111: fix typo in sa1111_retrigger_lowirq() ARM mxs: clkdev related compile fixes ARM i.MX mx31_3ds: Fix MC13783 regulator names ARM: plat-stmp3xxx: irq_data conversion. ARM: plat-spear: irq_data conversion. ARM: plat-orion: irq_data conversion. ARM: plat-omap: irq_data conversion. ARM: plat-nomadik: irq_data conversion. ARM: plat-mxc: irq_data conversion. ... Fix up trivial conflict in arch/arm/plat-omap/gpio.c (Lennert Buytenhek's irq_data conversion clashing with some omap irq updates)
| * ARM: S5PV310: Add Support System MMUDonguk Ryu2011-01-12
| | | | | | | | | | | | | | | | | | This patch adds support System MMU for S5PV310 and S5PC210. Signed-off-by: Donguk Ryu <du.ryu@samsung.com> Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> [kgene.kim@samsung.com: changed SYSMMU config name] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: SAMSUNG: Add support for clock debugging through debug-fs interfaceAmit Daniel Kachhap2011-01-11
| | | | | | | | | | | | | | | | This patch adds support for clock information exposed to debug-fs interface. Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> [kgene.kim@samsung.com: removed useless empty lines] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * Merge branch 'next-s3c24xx' into for-nextKukjin Kim2011-01-06
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| | * ARM: SAMSUNG: Don't export __init functions to modulesYauhen Kharuzhy2011-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are few functions marked as __init, but exported to modules in devices declaration files. s3c_nand_set_platdata() and s3c24xx_ts_set_platdata() are used only by boards init code now, so remove EXPORT_SYMBOL() for them. Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * ARM: S3C2443: Implement GPIO pull-up/down configuration methodsYauhen Kharuzhy2011-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | S3C2443 has two-bits pull-up/pull-down configuration fields in GPIO registers, but values are differ from other SoCs with two-bits configuration. gpio-cfg-helpers.h already has prototypes for s3c2443-style pull-up/down methods, so implement them. Signed-off-by: Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * ARM: S3C2416: Add platform helpers for setup SDHCIYauhen Kharuzhy2011-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Samsung S3C2416 has two SDHCI controllers compatible with other Samsung's SoCs (S3C64XX, S5PC100 etc...). Add required platform setup code that the devices can be used with sdhci-s3c driver. Signed-off-by: Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com> [kgene.kim@samsung.com: change to __raw_{readl,writel} from {readl,writel}] [kgene.kim@samsung.com: build error fixes] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | Merge branch 'next-samsung-irq_data' into for-nextKukjin Kim2011-01-03
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| | * | ARM: SAMSUNG: some GENERIC_HARDIRQS_NO_DEPRECATED build fixesLennert Buytenhek2011-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When GENERIC_HARDIRQS_NO_DEPRECATED is enabled, a number of struct irq_desc members stop being directly accessible, and need to be accessed via the irq_data struct instead -- this patch fixes up the plat-samsung sites that still access those members directly. Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | Merge branch 'next-s5pv310' into for-nextKukjin Kim2010-12-30
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-s5pv310/Kconfig arch/arm/mach-s5pv310/Makefile arch/arm/mach-s5pv310/mach-smdkc210.c arch/arm/mach-s5pv310/mach-smdkv310.c arch/arm/plat-samsung/include/plat/devs.h
| | * | | ARM: S5PV310: Add support Power DomainChanghwan Youn2010-12-29
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | This patch adds support Power Domain for S5PV310 and S5PC210. Signed-off-by: Changhwan Youn <chaos.youn at samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | Merge branch 'next-s5p64x0' into for-next-newKukjin Kim2010-12-29
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| | * | | ARM: SAMSUNG: Cleanup GPIOlib adding 2bit chipsKukjin Kim2010-12-29
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | This patch adds samsung_gpiolib_add_2bit_chips() for cleanup regarding GPIOlib adding 2bit chips. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | Merge branch 'next-s5p' into for-next-newKukjin Kim2010-12-29
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| | * | | ARM: S5P: Add platform support for MIPI CSIS devicesSylwester Nawrocki2010-12-29
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | There may be up to two MIPI CSI slave interfaces depending on the SoC version. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | Merge branch 'next-samsung' into for-next-newKukjin Kim2010-12-29
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| | * | ARM: SAMSUNG: Add support for Power Domain controlChanghwan Youn2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements Power Domain control based on Runtime PM framework. Each Power Domain is represented by a Power Domain device and the devices belong to these Power Domains should be set as a child device of the Power Domain devices. The corresponding drivers of the devices should implement Runtime PM to control the Power Domains. Signed-off-by: Changhwan Youn <chaos.youn at samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: SAMSUNG: Convert irq-vic-timer to irq_ functionsMark Brown2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conver the VIC timer interrupts to use the irq_ versions of the IRQ operatiosn introduced in 2.6.37, storing the mask for the timer interrupt in the chip_data of the irq_data in order to save having to do a substraction and a shift on every operation. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: SAMSUNG: Convert irq-uart to use new irq_ functionsMark Brown2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert to the new irq_ versions of the IRQ operations. As well as the textual substituion of irq_data for the raw IRQ number we also convert the register base lookup to in s3c_irq_uart_base() to pick the irq_data up directly. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: SAMSUNG: Convert s3c_irqext_wake() to new irq_ interrupt methodsMark Brown2010-12-29
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kernel 2.6.37 adds new interrupt methods which take a struct irq_data rather than an irq number. Begin converting Samsung platforms over to these methods by converting s3c_irqext_wake() with a simple textual substitution. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: S5P64X0: Segregate audio devicesRajeshwari Shinde2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | Segregate I2S devices for S5P6440 and S5P6450. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | Merge branch 'next-samsung-asoc' into next-samsung-asoc2Kukjin Kim2010-12-21
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* | | Merge branch 'for-linus' of ↵Linus Torvalds2011-01-13
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (348 commits) ALSA: hda - Fix NULL-derefence with a single mic in STAC auto-mic detection ALSA: hda - Add missing NID 0x19 fixup for Sony VAIO ALSA: hda - Fix ALC275 enable hardware EQ for SONY VAIO ALSA: oxygen: fix Xonar DG input ALSA: hda - Fix EAPD on Lenovo NB ALC269 to low ALSA: hda - Fix missing EAPD for Acer 4930G ALSA: hda: Disable 4/6 channels on some NVIDIA GPUs. ALSA: hda - Add static_hdmi_pcm option to HDMI codec parser ALSA: hda - Don't refer ELD when unplugged ASoC: tpa6130a2: Fix compiler warning ASoC: tlv320dac33: Add DAPM selection for LOM invert ASoC: DMIC codec: Adding a generic DMIC codec ALSA: snd-usb-us122l: Fix missing NULL checks ALSA: snd-usb-us122l: Fix MIDI output ASoC: soc-cache: Fix invalid memory access during snd_soc_lzo_cache_sync() ASoC: Fix section mismatch in wm8995.c ALSA: oxygen: add S/PDIF source selection for Claro cards ALSA: oxygen: fix CD/MIDI for X-Meridian (2G) ASoC: fix migor audio build ALSA: include delay.h for msleep in Xonar DG support ...
| * \ \ Merge branch 'topic/asoc' into for-linusTakashi Iwai2011-01-13
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| | * | ARM: Samsung: Make sure ASoC DMA device is prototypedMark Brown2010-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ensure that the prototype agrees with the definition and stop sparse complaining when building the file. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
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