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* ARM: clps711x: Rename board files to match functionalityAlexander Shiyan2012-11-217-6/+6
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: edb7211: Add support for NOR-FlashAlexander Shiyan2012-11-212-14/+35
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: Moving backlight controls of framebuffer driver to the boardAlexander Shiyan2012-11-214-108/+44
| | | | | | | | | This patch moves the backlight controls for clps711x-framebuffer driver to the board code. To control we use "generic-bl" driver. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> [olof: fixed space/tab whitespace in drivers/video/clps711xfb.c] Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: p720t: Special driver for handling NAND memory is removedAlexander Shiyan2012-11-215-185/+51
| | | | | | | | This patch provide migration to using "gpio-nand" driver instead of using special driver for handling NAND memory. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: Moving power management of framebuffer driver to the boardAlexander Shiyan2012-11-214-40/+60
| | | | | | | | This patch moves the power management for clps711x-framebuffer driver to the board code. To control we use "platform-lcd" driver. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: autcpu12: Special driver for handling NAND memory is removedAlexander Shiyan2012-11-215-255/+98
| | | | | | | | This patch provide migration to using "gpio-nand" and "basic-mmio-gpio" drivers instead of using special driver for handling NAND memory. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: Unused empty "ACK" calls for IRQ-chips removedAlexander Shiyan2012-11-211-10/+0
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: Add FIQ interrupt handlingAlexander Shiyan2012-11-213-3/+39
| | | | | | | | | | CLPS711X-target CPU can have a several FIQ interrupts. With this patch we adds handling for a one which will be used for ALSA PCM later. Since FIQ have a separate handler we only add "mask" and "unmask" calls which will used for enable/disable_irq functions. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: Implement usage "MULTI_IRQ_HANDLER" kernel option for a platformAlexander Shiyan2012-11-2110-58/+50
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: Implement usage "SPARSE_IRQ" kernel option for a platformAlexander Shiyan2012-11-2110-46/+29
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: cdb89712: Special driver for handling memory is removedAlexander Shiyan2012-11-215-286/+87
| | | | | | | | This patch provide migration to using "physmap-flash" and "mtd-ram" drivers instead of using special driver for handling memory. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: Always select AUTO_ZRELADDR for a platformAlexander Shiyan2012-11-212-1/+1
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: p720t: Unneeded inclusion of head-sa1100.S removedAlexander Shiyan2012-11-201-5/+0
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: Transform clps711x-framebuffer to platform driver and use itAlexander Shiyan2012-11-204-6/+23
| | | | | | | | | clps711x-framebuffer driver needs to be updated and this is a first step to make driver better. With this patch we are convert clps711x-framebuffer to platform device and load this driver from board code. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: p720t: Using "leds-gpio" driver for LED controlAlexander Shiyan2012-11-202-54/+23
| | | | | | | | Instead of manually create LED class device, we will use "leds-gpio" driver for LED control. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: clps711x: Using platform_driver for ethernet deviceAlexander Shiyan2012-11-206-54/+43
| | | | | | | | This patch removes static mappings for ethernet devices. Now we will use platform_driver for ethernet devices. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Olof Johansson <olof@lixom.net>
* Merge branch 'clps711x/soc' into clps711x/soc2Olof Johansson2012-11-2016-289/+223
|\ | | | | | | | | | | | | Conflicts: arch/arm/Kconfig Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: clps711x: merge files related to EDB7211-board into oneAlexander Shiyan2012-10-253-101/+41
| | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: clps711x: merge all CLPS711X-defconfigs into oneAlexander Shiyan2012-10-253-55/+78
| | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: clps711x: make all virtual addresses definition via one macroAlexander Shiyan2012-10-258-94/+38
| | | | | | | | | | | | | | | | | | This patch make all virtual addresses definition via one macro. This modification allows to avoid warning "BUG: mapping for 0x80000000 at 0xff000000 out of vmalloc space". Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: clps711x: added missing definitionsAlexander Shiyan2012-10-251-0/+3
| | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: clps711x: rework IRQ sybsustem initializationAlexander Shiyan2012-10-252-24/+53
| | | | | | | | | | | | | | | | Reworked IRQ subsystem to be able to use some interrupts with "End of interrupt" handler. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: clps711x: p720t: remove missing #includeAlexander Shiyan2012-10-251-2/+0
| | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: clps711x: convert to clockeventsAlexander Shiyan2012-10-252-22/+18
| | | | | | | | | | | | | | This patch converts CLPS711X-platform to use modern clockevent API. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | GPIO: clps711x: use platform_device_unregister in gpio_clps711x_init()Wei Yongjun2012-10-271-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | platform_device_unregister() only calls platform_device_del() and platform_device_put(), thus use platform_device_unregister() to simplify the code. Also the documents in platform.c shows that platform_device_del and platform_device_put must _only_ be externally called in error cases. All other usage is a bug. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | gpio/tc3589x: convert to use the simple irqdomainLinus Walleij2012-10-261-11/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The special checks for whether we have a base IRQ offset or not is surplus if we use the simple IRQ domain. The IRQ offset zero will be interpreted as a linear domain case. Plus this makes sure we allocate descriptors where need be, or warn if they are preallocated with SPARSE_IRQ. Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | gpio/em: convert to linear IRQ domainLinus Walleij2012-10-261-39/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code in the em driver seems to want to try to do the job of the linear IRQ domain (allocate descriptors and grab a virtual range). So why not just use the linear IRQ domain? The code is now cut down so we don't need isolated functions for this. Also note that we use irq_create_mapping() to make sure descriptors are allocated for these IRQs. Also fixed the FIXME to remove the domain after use. Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Magnus Damm <damm@opensource.se> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | gpio/mvebu: convert to use irq_domain_add_simple()Linus Walleij2012-10-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | The MVEBU driver probably just wants a few IRQs. Using the simple domain has the upside of allocating IRQ descriptors if need be, especially in a SPARSE_IRQ environment. Cc: Rob Herring <rob.herring@calxeda.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | gpio/tegra: convert to use linear irqdomainLinus Walleij2012-10-261-9/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Tegra driver tries to do the work of irq_domain_add_linear() by reserving a bunch of descriptors somewhere and keeping track of the base offset, then calling irq_domain_add_legacy(). Let's stop doing that and simply use the linear IRQ domain. For this to work: use irq_create_mapping() in the IRQ iterator so that the descriptors get allocated here. Cc: Rob Herring <rob.herring@calxeda.com> Cc: Grant Likely <grant.likely@secretlab.ca> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | gpiolib: unlock on error in gpio_export()Dan Carpenter2012-10-261-1/+2
| | | | | | | | | | | | | | We need to unlock here before returning. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | gpiolib: add gpio get direction callback supportMathias Nyman2012-10-262-2/+41
| | | | | | | | | | | | | | | | | | | | | | | | Add .get_direction callback to gpio_chip. This allows gpiolib to check the current direction of a gpio. Used to show the correct gpio direction in sysfs and debug entries. If callback is not set then gpiolib will work as previously; e.g. guessing everything is input until a direction is set. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | GPIO: clps711x: Fix direction logic for PORTDAlexander Shiyan2012-10-261-14/+51
| | | | | | | | | | | | | | | | PORTD have different direction logic, i.e. "0" is output and "1" is input. This patch fix this issue. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | GPIO: clps711x: Fix return value for gpio_clps711x_getAlexander Shiyan2012-10-241-1/+1
| | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | gpiolib: Refactor gpio_exportRyan Mallon2012-10-231-39/+46
| | | | | | | | | | | | | | | | | | | | | | | | The gpio_export function uses nested if statements and the status variable to handle the failure cases. This makes the function logic difficult to follow. Refactor the code to abort immediately on failure using goto. This makes the code slightly longer, but significantly reduces the nesting and number of split lines and makes the code easier to read. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | GPIO: vt8500: Add extended gpio bank for WM8505/WM8650Tony Prisk2012-10-191-0/+2
| | | | | | | | | | | | | | | | | | These SoC's have an extended bank of GPIO's seperate to the main GPIO block. This patch adds the additional 5 GPIO's located in this block which control I2C and PWMOUT. Signed-off-by: Tony Prisk <linux@prisktech.co.nz> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | gpio: clps711x: delete local <mach/gpio.h> headerLinus Walleij2012-10-151-13/+0
| | | | | | | | | | | | | | | | | | | | | | This header file is unused and we shall not add new headers to the <mach/*> namespace. The macro may be reintroduced when there is a user for it. Cc: Alexander Shiyan <shc_work@mail.ru> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | GPIO: Add support for GPIO on CLPS711X-target platformAlexander Shiyan2012-10-155-0/+182
| | | | | | | | | | | | | | | | | | | | | | The CLPS711X CPUs provide some GPIOs for use in the system. This driver provides support for these via gpiolib. Due to platform limitations, driver does not support interrupts, only inputs and outputs. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | DA9055 GPIO driverAshish Jangam2012-10-153-0/+216
| | | | | | | | | | | | | | | | | | | | | | This is the GPIO patch for the DA9055 PMIC. This patch has got dependency on the DA9055 MFD core. This patch is functionally tested on SMDK6410 board. Signed-off-by: David Dajun Chen <dchen@diasemi.com> Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | gpio/gpio-omap: Use existing pointer to struct deviceTobias Klauser2012-10-151-1/+1
| | | | | | | | | | | | | | | | | | A pointer to "pdev->dev" is already stored in "dev", so use it in devm_kzalloc. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | gpio/gpio-pl061: Covert to use devm_* functionsTobias Klauser2012-10-151-37/+22
|/ | | | | | | | Use the devm_* family of functions during probe to reduce the error handling code footprint. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* Linux 3.7-rc1v3.7-rc1Linus Torvalds2012-10-141-2/+2
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* Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2012-10-14107-4493/+2895
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS update from Ralf Baechle: "Cleanups and fixes for breakage that occured earlier during this merge phase. Also a few patches that didn't make the first pull request. Of those is the Alchemy work that merges code for many of the SOCs and evaluation boards thus among other code shrinkage, reduces the number of MIPS defconfigs by 5." * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (22 commits) MIPS: SNI: Switch RM400 serial to SCCNXP driver MIPS: Remove unused empty_bad_pmd_table[] declaration. MIPS: MT: Remove kspd. MIPS: Malta: Fix section mismatch. MIPS: asm-offset.c: Delete unused irq_cpustat_t struct offsets. MIPS: Alchemy: Merge PB1100/1500 support into DB1000 code. MIPS: Alchemy: merge PB1550 support into DB1550 code MIPS: Alchemy: Single kernel for DB1200/1300/1550 MIPS: Optimize TLB refill for RI/XI configurations. MIPS: proc: Cleanup printing of ASEs. MIPS: Hardwire detection of DSP ASE Rev 2 for systems, as required. MIPS: Add detection of DSP ASE Revision 2. MIPS: Optimize pgd_init and pmd_init MIPS: perf: Add perf functionality for BMIPS5000 MIPS: perf: Split the Kconfig option CONFIG_MIPS_MT_SMP MIPS: perf: Remove unnecessary #ifdef MIPS: perf: Add cpu feature bit for PCI (performance counter interrupt) MIPS: perf: Change the "mips_perf_event" table unsupported indicator. MIPS: Align swapper_pg_dir to 64K for better TLB Refill code. vmlinux.lds.h: Allow architectures to add sections to the front of .bss ...
| * Merge tag 'disintegrate-mips-20121009' of ↵Ralf Baechle2012-10-1146-1706/+1846
| |\ | | | | | | | | | | | | | | | | | | | | | git://git.infradead.org/users/dhowells/linux-headers into mips-for-linux-next UAPI Disintegration 2012-10-09 Patchwork: https://patchwork.linux-mips.org/patch/4414/
| | * UAPI: (Scripted) Disintegrate arch/mips/include/asmDavid Howells2012-10-0946-1706/+1846
| | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
| * | MIPS: SNI: Switch RM400 serial to SCCNXP driverThomas Bogendoerfer2012-10-111-24/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new SCCNXP driver supports the SC2681 chips used in RM400 machines. We now use the new driver instead of the old SC26xx driver. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4417/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Remove unused empty_bad_pmd_table[] declaration.Ralf Baechle2012-10-111-1/+0
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: MT: Remove kspd.Ralf Baechle2012-10-115-462/+0
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Malta: Fix section mismatch.Ralf Baechle2012-10-111-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LD arch/mips/pci/built-in.o WARNING: arch/mips/pci/built-in.o(.devinit.text+0x2a0): Section mismatch in reference from the function malta_piix_func0_fixup() to the variable .init.data:pci_irq The function __devinit malta_piix_func0_fixup() references a variable __initdata pci_irq. If pci_irq is only used by malta_piix_func0_fixup then annotate pci_irq with a matching annotation. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: asm-offset.c: Delete unused irq_cpustat_t struct offsets.Ralf Baechle2012-10-111-10/+0
| | | | | | | | | | | | | | | | | | | | | Originally added in 05b541489c48e7fbeec19a92acf8683230750d0a [Merge with Linux 2.5.5.] over 10 years ago but never been used. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Alchemy: Merge PB1100/1500 support into DB1000 code.Manuel Lauss2012-10-118-678/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PB1100/1500 are similar to their DB-cousins but with a few more devices on the bus. This patch adds PB1100/1500 support to the existing DB1100/1500 code. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: lnux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4338/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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