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* Merge branch 'kirkwood/addr_decode' of ↵Olof Johansson2012-09-222-66/+66
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.infradead.org/users/jcooper/linux into late/kirkwood * 'kirkwood/addr_decode' of git://git.infradead.org/users/jcooper/linux: arm: mvebu: add address decoding controller to the DT arm: mvebu: add basic address decoding support to Armada 370/XP arm: plat-orion: make bridge_virt_base non-const to support DT use case arm: plat-orion: introduce PLAT_ORION_LEGACY hidden config option arm: plat-orion: use void __iomem pointers for addr-map functions arm: plat-orion: use void __iomem pointers for time functions arm: plat-orion: use void __iomem pointers for MPP functions arm: plat-orion: use void __iomem pointers for UART registration functions arm: mach-mvebu: use IOMEM() for base address definitions arm: mach-orion5x: use IOMEM() for base address definitions arm: mach-mv78xx0: use IOMEM() for base address definitions arm: mach-kirkwood: use IOMEM() for base address definitions arm: mach-dove: use IOMEM() for base address definitions arm: mach-orion5x: use plus instead of or for address definitions arm: mach-mv78xx0: use plus instead of or for address definitions arm: mach-kirkwood: use plus instead of or for address definitions arm: mach-dove: use plus instead of or for address definitions This branch had quite a few conflicts, in particular with the PCI static map rework from Rob Herring, and a few other context conflicts due to changes in Kconfig, etc. I fixed up conflicts in: arch/arm/Kconfig arch/arm/mach-dove/common.c arch/arm/mach-dove/include/mach/dove.h arch/arm/mach-kirkwood/common.c arch/arm/mach-kirkwood/include/mach/kirkwood.h arch/arm/mach-mv78xx0/common.c arch/arm/mach-mv78xx0/include/mach/mv78xx0.h arch/arm/mach-orion5x/common.c arch/arm/mach-orion5x/include/mach/orion5x.h Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm: mach-kirkwood: use IOMEM() for base address definitionsThomas Petazzoni2012-09-211-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We now define all virtual base address constants using IOMEM() so that those are naturally typed as void __iomem pointers, and we do the necessary adjustements in the mach-kirkwood code. Note that we introduce a few temporary additional "unsigned long" casts when calling into plat-orion functions. Those are removed by followup patches converting plat-orion functions to void __iomem pointers as well. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
| * arm: mach-kirkwood: use plus instead of or for address definitionsThomas Petazzoni2012-09-212-65/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we are going to use IOMEM() to define many base virtual addresses, we can no longer use binary or to define the individual register addresses ("binary or" arithmetic on pointers is not allowed). Instead, use the more conventional plus operator to do so. The binary or operators were actually not useful because the low-order bits of the base address were always zero, so the usage of the binary or operators was effectively identical to a plus operator. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
* | Merge branch 'multiplatform/platform-data' into next/multiplatformOlof Johansson2012-09-222-81/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * multiplatform/platform-data: ARM: spear: move platform_data definitions ARM: samsung: move platform_data definitions ARM: orion: move platform_data definitions ARM: nomadik: move platform_data definitions ARM: w90x900: move platform_data definitions ARM: vt8500: move platform_data definitions ARM: tegra: move sdhci platform_data definition ARM: sa1100: move platform_data definitions ARM: pxa: move platform_data definitions ARM: netx: move platform_data definitions ARM: msm: move platform_data definitions ARM: imx: move platform_data definitions ARM: ep93xx: move platform_data definitions ARM: davinci: move platform_data definitions ARM: at91: move platform_data definitions Conflicts due to removed files: arch/arm/mach-tegra/board-harmony.c arch/arm/mach-tegra/board-trimslice.c Conflicts due to code removal: arch/arm/mach-tegra/board-paz00.c Context conflicts in: drivers/mmc/host/sdhci-tegra.c drivers/net/irda/pxaficp_ir.c Signed-off-by: Olof Johansson <olof@lixom.net>
| * | ARM: orion: move platform_data definitionsArnd Bergmann2012-09-192-81/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the orion include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Dan Williams <djbw@fb.com> Cc: Bryan Wu <bryan.wu@canonical.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Liam Girdwood <lrg@ti.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de>
* | Merge tag 'multi-platform-for-3.7' of git://sources.calxeda.com/kernel/linux ↵Olof Johansson2012-09-201-9/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into next/multiplatform Enable initial ARM multi-platform support for highbank, mvebu, socfpga, picoxcell, and vexpress. Multi-platform support is dependent on mach/gpio.h removal and restructuring of DEBUG_LL and dtb build rules included in this branch. This has been built for all defconfigs, and booted on highbank with all 5 platforms enabled. By Rob Herring (18) and Arnd Bergmann (1) via Rob Herring * tag 'multi-platform-for-3.7' of git://sources.calxeda.com/kernel/linux: ARM: vexpress: convert to multi-platform ARM: initial multiplatform support ARM: mvebu: move armada-370-xp.h in mach dir ARM: vexpress: remove dependency on mach/* headers ARM: picoxcell: remove dependency on mach/* headers ARM: move all dtb targets out of Makefile.boot ARM: picoxcell: move debug macros to include/debug ARM: socfpga: move debug macros to include/debug ARM: mvebu: move debug macros to include/debug ARM: vexpress: move debug macros to include/debug ARM: highbank: move debug macros to include/debug ARM: move debug macros to common location ARM: make mach/gpio.h headers optional ARM: orion: move custom gpio functions to orion-gpio.h ARM: shmobile: move custom gpio functions to sh-gpio.h ARM: pxa: use gpio_to_irq for sharppm_sl net: pxaficp_ir: add irq resources usb: pxa27x_udc: remove IRQ_USB define staging: ste_rmi4: remove gpio.h include Conflicts due to addition of bcm2835 and removal of pnx4008 in: arch/arm/Kconfig arch/arm/Makefile Conflicts due to new dtb targets, moved to arch/arm/boot/dts/Makefile in: arch/arm/mach-imx/Makefile.boot arch/arm/mach-mxs/Makefile.boot arch/arm/mach-tegra/Makefile.boot Signed-off-by: Olof Johansson <olof@lixom.net>
| * | ARM: make mach/gpio.h headers optionalRob Herring2012-09-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most platforms don't need mach/gpio.h and it prevents multi-platform kernel images. Add CONFIG_NEED_MACH_GPIO_H and make platforns select it if they need gpio.h. This is platforms that define __GPIOLIB_COMPLEX or have lots of implicit includes pulled in by mach/gpio.h. at91 and omap have gpio clean-up pending and can drop CONFIG_NEED_MACH_GPIO_H once that is in. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * | ARM: orion: move custom gpio functions to orion-gpio.hRob Herring2012-09-141-9/+1
| |/ | | | | | | | | | | | | | | | | Move custom orion platforms gpio code to orion-gpio to remove the dependency on mach/gpio.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch>
* | ARM: kirkwood: use fixed PCI i/o mappingRob Herring2012-07-262-29/+3
|/ | | | | | | | | | | Move kirkwood PCI to fixed i/o mapping and remove io.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Lennert Buytenhek <kernel@wantstofly.org> Acked-by: Nicolas Pitre <nico@linaro.org> Cc: Jason Cooper <jason@lakedaemon.net> Tested-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
* ARM: Orion: Fix Virtual/Physical mixup with watchdogAndrew Lunn2012-06-232-0/+2
| | | | | | | | | | | | | | | | The orion watchdog is expecting to be passed the physcial address of the hardware, and will ioremap() it to give a virtual address it will use as the base address for the hardware. However, when creating the platform resource record, a virtual address was being used. Add the necassary #define's so we can pass the physical address as expected. Tested on Kirkwood and Orion5x. Cc: stable <stable@vger.kernel.org> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: Orion: Add clocks using the generic clk infrastructure.Andrew Lunn2012-05-081-0/+16
| | | | | | | | | | | Add tclk as a fixed rate clock for all platforms. In addition, on kirkwood, add a gated clock for most of the clocks which can be gated. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Jamie Lentin <jm@lentin.co.uk> [mturquette@linaro.org: removed redundant CLKDEV_LOOKUP from Kconfig] [mturquette@linaro.org: removed redundant clk.h from mach-dove/common.c] Signed-off-by: Mike Turquette <mturquette@linaro.org>
* ARM: kill off __mem_pciRob Herring2012-03-061-2/+0
| | | | | | | | | | | | | | | | | __mem_pci is only used to enable readl/writel and friends. Just condition this on readl being defined and remove all the __mem_pci defines. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Lennert Buytenhek <kernel@wantstofly.org> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khc@pm.waw.pl> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Colin Cross <ccross@android.com> Cc: Olof Johansson <olof@lixom.net> Cc: Stephen Warren <swarren@nvidia.com>
* Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux ↵Russell King2012-02-221-6/+0
|\ | | | | | | into for-armsoc
| * ARM: remove disable_fiq and arch_ret_to_user macrosRob Herring2012-02-211-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that most platforms don't need disable_fiq and arch_ret_to_user macros, we can remove the empty macros or empty entry-macro.S files. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Ryan Mallon <rmallon@gmail.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Shawn Guo <shawn.guo@linaro.org>
* | ARM: big removal of now unused arch_idle()Nicolas Pitre2012-01-201-17/+0
|/ | | | | | | | | | | | | When this is the only content remaining in mach/system.h then the whole file is removed. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-and-tested-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: David Brown <davidb@codeaurora.org> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
* Merge tag 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-01-091-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New feature development This adds support for new features, and contains stuff from most platforms. A number of these patches could have fit into other branches, too, but were small enough not to cause too much confusion here. * tag 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (28 commits) mfd/db8500-prcmu: remove support for early silicon revisions ARM: ux500: fix the smp_twd clock calculation ARM: ux500: remove support for early silicon revisions ARM: ux500: update register files ARM: ux500: register DB5500 PMU dynamically ARM: ux500: update ASIC detection for U5500 ARM: ux500: support DB8520 ARM: picoxcell: implement watchdog restart ARM: OMAP3+: hwmod data: Add the default clockactivity for I2C ARM: OMAP3: hwmod data: disable multiblock reads on MMC1/2 on OMAP34xx/35xx <= ES2.1 ARM: OMAP: USB: EHCI and OHCI hwmod structures for OMAP4 ARM: OMAP: USB: EHCI and OHCI hwmod structures for OMAP3 ARM: OMAP: hwmod data: Add support for AM35xx UART4/ttyO3 ARM: Orion: Remove address map info from all platform data structures ARM: Orion: Get address map from plat-orion instead of via platform_data ARM: Orion: mbus_dram_info consolidation ARM: Orion: Consolidate the address map setup ARM: Kirkwood: Add configuration for MPP12 as GPIO ARM: Kirkwood: Recognize A1 revision of 6282 chip ARM: ux500: update the MOP500 GPIO assignments ...
| * Merge branch 'picoxcell/devel' into next/develOlof Johansson2011-12-192-30/+0
| |\ | | | | | | | | | | | | * picoxcell/devel: (1 commit) ARM: picoxcell: implement watchdog restart
| * | ARM: Kirkwood: Recognize A1 revision of 6282 chipMartin Michlmayr2011-12-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Recognize the Kirkwood 6282 revision A1 chip since products using this chip are shipping now, such as the QNAP TS-x19P II devices. Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* | | Merge branch 'restart' into for-linusRussell King2012-01-051-19/+0
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-exynos/cpu.c The changes to arch/arm/mach-exynos/cpu.c were moved to mach-exynos/common.c.
| * | ARM: restart: remove the now empty arch_reset()Russell King2012-01-051-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the now empty arch_reset() from all the mach/system.h includes, and remove its callsite. Remove arm_machine_restart() as this function no longer does anything useful. For samsung platforms, remove the include of mach/system-reset.h and plat/system-reset.h from their respective mach/system.h headers as these just define their arch_reset functions. As a result, the s3c2410 and plat-samsung system-reset.h files are no longer referenced, so remove these files entirely. Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: restart: kirkwood: use new restart hookRussell King2012-01-051-15/+0
| |/ | | | | | | | | | | | | | | Hook these platforms restart code into the new restart hook rather than using arch_reset(). Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: big removal of now unused vmalloc.h filesNicolas Pitre2011-11-261-5/+0
| | | | | | | | Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
* | ARM: mach-kirkwood: remove arch specific special handling for ioremapNicolas Pitre2011-11-181-25/+0
|/ | | | | | A generic version should replace this later. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
* ARM: mach-kirkwood: remove mach/memory.hNicolas Pitre2011-09-261-10/+0
| | | | Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
* ARM: add an extra temp register to the low level debugging addruart macroNicolas Pitre2011-09-261-1/+1
| | | | | | | | | | | | | Some platforms (like OMAP not to name it) are doing rather complicated hacks just to determine the base UART address to use. Let's give their addruart macro some slack by providing an extra work register which will allow for much needed cleanups. This is basically a no-op as this commit is only adding the extra argument to the macro but no one is using it yet. Signed-off-by: nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Kevin Hilman <khilman@ti.com>
* ARM: set vga memory base at run-timeRob Herring2011-07-121-3/+0
| | | | | | | | | Convert the incorrectly named PCIMEM_BASE to a variable called vga_base. This removes the dependency on mach/hardware.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
* ARM: convert PCI defines to variablesRob Herring2011-07-121-1/+0
| | | | | | | | | | | | | | Convert PCIBIOS_MIN_IO and PCIBIOS_MIN_MEM to variables to allow multi-platform builds. This also removes the requirement for a platform to have a mach/hardware.h. The default values for i/o and mem are 0x1000 and 0x01000000, respectively. Per Arnd Bergmann, other values are likely to be incorrect, but this commit does not try to address that issue. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
* ARM: pci: make pcibios_assign_all_busses use pci_has_flagRob Herring2011-07-121-3/+0
| | | | | | | | | Convert pcibios_assign_all_busses from a define to inline so platforms can control this setting. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
* ARM: kirkwood: Add support for RTC interrupts which allows RTC alarms.Andrew Lunn2011-05-161-0/+1
| | | | | | | Tested using the test program in Documentation/rtc.txt Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2011-03-173-32/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * '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: Remove dependency of plat-orion GPIO code on mach directory includes.Lennert Buytenhek2011-03-032-29/+2
| | | | | | | | | | | | | | | | | | | | | | | | This patch makes the various mach dirs that use the plat-orion GPIO code pass in GPIO-related platform info (GPIO controller base address, secondary base IRQ number, etc) explicitly, instead of having plat-orion get those values by including a mach dir include file -- the latter mechanism is problematic if you want to support multiple ARM platforms in the same kernel image. Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
| * ARM: Remove dependency of plat-orion time code on mach directory includes.Lennert Buytenhek2011-03-031-3/+0
| | | | | | | | | | | | | | | | | | | | | | This patch makes the various mach dirs that use the plat-orion time code pass in timer and bridge addresses explicitly, instead of having plat-orion get those values by including a mach dir include file -- the latter mechanism is problematic if you want to support multiple ARM platforms in the same kernel image. Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* | ARM: P2V: separate PHYS_OFFSET from platform definitionsRussell King2011-02-171-1/+1
|/ | | | | | | | | | | | | | | | | This uncouple PHYS_OFFSET from the platform definitions, thereby facilitating run-time computation of the physical memory offset. Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Magnus Damm <damm@opensource.se> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Jiandong Zheng <jdzheng@broadcom.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: io: make iounmap() a simple macroRussell King2010-12-081-2/+2
| | | | | | | | | | Defining iounmap() with arguments prevents it from being used as a function pointer, causing platforms to work around this. Instead, define it to be a simple macro. Do the same for __arch_io(re|un)map too. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* arm: return both physical and virtual addresses from addruartJeremy Kerr2010-10-201-6/+5
| | | | | | | | | | | | | | | | | | | | Rather than checking the MMU status in every instance of addruart, do it once in kernel/debug.S, and change the existing addruart macros to return both physical and virtual addresses. The main debug code can then select the appropriate address to use. This will also allow us to retreive the address of a uart for the MMU state that we're not current in. Updated with fixes for OMAP from Jason Wang <jason77.wang@gmail.com> and Tony Lindgren <tony@atomide.com>, and fix for versatile express from Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Jason Wang <jason77.wang@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
* leds: add LED driver for Big Network series LEDsSimon Guinot2010-10-071-0/+55
| | | | | | | | | This patch add a LED class driver for LEDs found on the LaCie 2Big and 5Big Network v2 boards. The LEDs are wired to a CPLD and are controlled through a GPIO extension bus. Signed-off-by: Simon Guinot <sguinot@lacie.com> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: kirkwood: Unbreak PCIe I/O portArnaud Patard2010-09-191-1/+1
| | | | | | | | | | | | | | The support for the 2 pcie port of the 6282 has broken i/o port by switching *_IO_PHYS_BASE and *_IO_BUS_BASE. In fact, the patches reintroduced the same bug solved by commit 35f029e2514be209eb0e88c7d927f3bcc42a5cc2. So, I'm adding back *_IO_BUS_BASE in resource declaration and fix definition of KIRKWOOD_PCIE1_IO_BUS_BASE. With this change, the xgi card on my t5325 is working again. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Nicolas Pitre <nico@fluxnic.net> Cc: stable@kernel.org
* Merge branch 'for-linus' of ↵Linus Torvalds2010-08-071-0/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (214 commits) ALSA: hda - Add pin-fix for HP dc5750 ALSA: als4000: Fix potentially invalid DMA mode setup ALSA: als4000: enable burst mode ALSA: hda - Fix initial capsrc selection in patch_alc269() ASoC: TWL4030: Capture route runtime DAPM ordering fix ALSA: hda - Add PC-beep whitelist for an Intel board ALSA: hda - More relax for pending period handling ALSA: hda - Define AC_FMT_* constants ALSA: hda - Fix beep frequency on IDT 92HD73xx and 92HD71Bxx codecs ALSA: hda - Add support for HDMI HBR passthrough ALSA: hda - Set Stream Type in Stream Format according to AES0 ALSA: hda - Fix Thinkpad X300 so SPDIF is not exposed ALSA: hda - FIX to not expose SPDIF on Thinkpad X301, since it does not have the ability to use SPDIF ASoC: wm9081: fix resource reclaim in wm9081_register error path ASoC: wm8978: fix a memory leak if a wm8978_register fail ASoC: wm8974: fix a memory leak if another WM8974 is registered ASoC: wm8961: fix resource reclaim in wm8961_register error path ASoC: wm8955: fix resource reclaim in wm8955_register error path ASoC: wm8940: fix a memory leak if wm8940_register return error ASoC: wm8904: fix resource reclaim in wm8904_register error path ...
| * orion/kirkwood: add audio functions.apatard@mandriva.com2010-05-311-0/+3
| | | | | | | | | | | | | | | | | | This patch add audio related definitions and functions Signed-off-by: Arnaud Patard <apatard@mandriva.com> Acked-by: Nicolas Pitre <nico@fluxnic.net> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | leds: add LED driver for Network Space v2 LEDsSimon Guinot2010-07-161-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch add a LED class driver for the dual-GPIO LEDs found on the Network Space v2 board (and parents). This include Internet Space v2, Network Space (Max) v2 and d2 Network v2 boards. This dual-GPIO LED is wired to a CPLD and can blink in relation with the SATA activity. The driver expose this capability through a "sata" sysfs attribute. Signed-off-by: Simon Guinot <sguinot@lacie.com> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* | [ARM] Kirkwood: add support for PCIe1Saeed Bishara2010-07-163-11/+28
| | | | | | | | | | | | | | This patch extends the kirkwood's PCIe support up to 2 controllers as in the 6282 devices. Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* | [ARM] Kirkwood: Add support for 88f6282Saeed Bishara2010-07-161-0/+2
| | | | | | | | | | | | | | | | | | The 6282 SoC is compatible to 6280 and features faster CPU, DDR3, additional PCIe interface, and LCD controller. More information can be found here: http://www.marvell.com/products/processors/embedded/armada_300/armada_310.pdf Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* | [ARM] Kirkwood: add support for rev A1 of the 88f6192 and 88f6180 chips.Saeed Bishara2010-07-161-0/+2
|/ | | | | Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* Merge branch 'misc2' into develRussell King2010-02-251-1/+1
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| * ARM: 5928/1: Change type of VMALLOC_END to unsigned long.Fenkart/Bostandzhyan2010-02-151-1/+1
| | | | | | | | | | | | | | | | Makes it consistent with VMALLOC_START Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 5910/1: ARM: Add tmp register for addruart and loadspTony Lindgren2010-02-121-1/+1
|/ | | | | | | | | | | | | | Otherwise more complicated uart configuration won't be possible. We can use r1 for tmp register for both head.S and debug.S. NOTE: This patch depends on another patch to add the the tmp register into all debug-macro.S files. That can be done with: $ sed -i -e "s/addruart,rx|addruart, rx/addruart, rx, tmp/" arch/arm/*/include/*/debug-macro.S Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Kirkwood: disable propagation of mbus error to the CPU local busLennert Buytenhek2009-11-131-0/+3
| | | | | | | | | | Disable propagation of mbus errors to the CPU local bus, as this causes mbus errors (which can occur for example for PCI aborts) to throw CPU aborts, which we're not set up to deal with. Reported-by: Dieter Kiermaier <dk-arm-linux@gmx.de> Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] Kirkwood: clarify PCIe MEM bus/physical address distinctionLennert Buytenhek2009-11-071-0/+1
| | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] kirkwood: fix PCI I/O port assignmentLennert Buytenhek2009-11-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Instead of allocating PCI devices I/O port bus addresses from the 000xxxxx I/O port range as intended, due to a bus versus physical address mixup, the Kirkwood PCIe handling code inadvertently allocated I/O port bus addresses from the f20xxxxx address range (which is the physical address range of the PCIe I/O mapping window), but then direct all I/O port accesses to bus addresses 000xxxxx, which would then not be decoded at all. Fix this by setting the base address of the PCIe I/O space struct resource to KIRKWOOD_PCIE_IO_BUS_BASE instead of the incorrect KIRKWOOD_PCIE_IO_PHYS_BASE, and fix up __io() to expect addresses offsetted by the former instead of the latter. (The suggested fix of directing I/O port accesses from the host to bus addresses f20xxxxx instead has the problem that assigning full 32bit I/O port bus addresses (f20xxxxx) doesn't work on all PCI devices, as not all PCI devices implement full 32 bit BAR registers for I/O ports. We should really try to allocate I/O port bus addresses that fit in 16 bits.) Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] Kirkwood: Add support for 6281-A1Siddarth Gore2009-08-101-0/+1
| | | | | Signed-off-by: Siddarth Gore <gores@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
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