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* ARM: big removal of now unused vmalloc.h filesNicolas Pitre2011-11-26
| | | | Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
* Merge branch 'devel-stable' of ↵Linus Torvalds2011-10-28
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm * 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: (178 commits) ARM: 7139/1: fix compilation with CONFIG_ARM_ATAG_DTB_COMPAT and large TEXT_OFFSET ARM: gic, local timers: use the request_percpu_irq() interface ARM: gic: consolidate PPI handling ARM: switch from NO_MACH_MEMORY_H to NEED_MACH_MEMORY_H ARM: mach-s5p64x0: remove mach/memory.h ARM: mach-s3c64xx: remove mach/memory.h ARM: plat-mxc: remove mach/memory.h ARM: mach-prima2: remove mach/memory.h ARM: mach-zynq: remove mach/memory.h ARM: mach-bcmring: remove mach/memory.h ARM: mach-davinci: remove mach/memory.h ARM: mach-pxa: remove mach/memory.h ARM: mach-ixp4xx: remove mach/memory.h ARM: mach-h720x: remove mach/memory.h ARM: mach-vt8500: remove mach/memory.h ARM: mach-s5pc100: remove mach/memory.h ARM: mach-tegra: remove mach/memory.h ARM: plat-tcc: remove mach/memory.h ARM: mach-mmp: remove mach/memory.h ARM: mach-cns3xxx: remove mach/memory.h ... Fix up mostly pretty trivial conflicts in: - arch/arm/Kconfig - arch/arm/include/asm/localtimer.h - arch/arm/kernel/Makefile - arch/arm/mach-shmobile/board-ap4evb.c - arch/arm/mach-u300/core.c - arch/arm/mm/dma-mapping.c - arch/arm/mm/proc-v7.S - arch/arm/plat-omap/Kconfig largely due to some CONFIG option renaming (ie CONFIG_PM_SLEEP -> CONFIG_ARM_CPU_SUSPEND for the arm-specific suspend code etc) and addition of NEED_MACH_MEMORY_H next to HAVE_IDE.
| * ARM: mach-mv78xx0: remove mach/memory.hNicolas Pitre2011-10-13
| | | | | | | | Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
| * ARM: add an extra temp register to the low level debugging addruart macroNicolas Pitre2011-09-26
| | | | | | | | | | | | | | | | | | | | | | | | | | 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: mach-mv78xx0: convert boot_params to atag_offsetNicolas Pitre2011-08-21
| | | | | | | | | | Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
* | Merge branch 'gpio' of ↵Linus Torvalds2011-10-27
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm * 'gpio' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: (43 commits) ARM: 7135/1: ep93xx: bring back missing <mach/gpio.h> ARM: 7104/1: plat-pxa: break out GPIO driver specifics ARM: 7103/1: plat-pxa: move PXA GPIO driver to GPIO subsystem ARM: 7042/3: mach-ep93xx: break out GPIO driver specifics ARM: 7101/1: arm/tegra: Replace <mach/gpio.h> with <mach/gpio-tegra.h> ARM: 7094/1: arm/tegra: Move EN_VDD_1V05_GPIO to board-harmony.h ARM: 7083/1: rewrite U300 GPIO to use gpiolib ARM: 7074/1: gpio: davinci: eliminate unused variable warnings ARM: 7063/1: Orion: gpio: add missing include of linux/types.h ARM: 7055/1: arm/tegra: mach/gpio.h: include linux/types.h to fix build ARM: 7054/1: arm/tegra: Delete custom gpio_to_irq, and irq_to_gpio ARM: 7053/1: gpio/tegra: Implement gpio_chip.to_irq ARM: 7052/1: gpio/tegra: Remove use of irq_to_gpio ARM: 7057/1: mach-pnx4008: rename GPIO header ARM: 7056/1: plat-nomadik: kill off <plat/gpio.h> ARM: 7050/1: mach-sa1100: delete irq_to_gpio() function ARM: 7049/1: mach-sa1100: move SA1100 GPIO driver to GPIO subsystem ARM: 7045/1: mach-lpc32xx: break out GPIO driver specifics ARM: 7044/1: mach-lpc32xx: move LPC32XX GPIO driver to GPIO subsystem ARM: 7043/1: mach-ixp2000: rename GPIO header ... Fix up trivial conflicts in arch/arm/mach-u300/Kconfig manually
| * | ARM: gpio: convert includes of mach/gpio.h and asm/gpio.h to linux/gpio.hRussell King2011-08-08
| |/ | | | | | | | | | | | | | | Convert arch/arm includes of mach/gpio.h and asm/gpio.h to linux/gpio.h before we start consolidating the individual platform implementations of the gpio header files. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* / ARM: 7022/1: allow to detect conflicting zreladdrsSascha Hauer2011-10-17
|/ | | | | | | | | | | Boards used to specify zreladdr in their Makefile.boot with zreladdr-y := x, so conflicting zreladdrs were silently overwritten. This patch changes this to zreladdr-y += x, so that we end up with multiple words in zreladdr in such a case. We can detect this later and complain if necessary. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'linux-next' of ↵Linus Torvalds2011-07-30
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: remove printks about disabled bridge windows PCI: fold pci_calc_resource_flags() into decode_bar() PCI: treat mem BAR type "11" (reserved) as 32-bit, not 64-bit, BAR PCI: correct pcie_set_readrq write size PCI: pciehp: change wait time for valid configuration access x86/PCI: Preserve existing pci=bfsort whitelist for Dell systems PCI: ARI is a PCIe v2 feature x86/PCI: quirks: Use pci_dev->revision PCI: Make the struct pci_dev * argument of pci_fixup_irqs const. PCI hotplug: cpqphp: use pci_dev->vendor PCI hotplug: cpqphp: use pci_dev->subsystem_{vendor|device} x86/PCI: config space accessor functions should not ignore the segment argument PCI: Assign values to 'pci_obff_signal_type' enumeration constants x86/PCI: reduce severity of host bridge window conflict warnings PCI: enumerate the PCI device only removed out PCI hieratchy of OS when re-scanning PCI PCI: PCIe AER: add aer_recover_queue x86/PCI: select direct access mode for mmconfig option PCI hotplug: Rename is_ejectable which also exists in dock.c
| * PCI: Make the struct pci_dev * argument of pci_fixup_irqs const.Ralf Baechle2011-07-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Aside of the usual motivation for constification, this function has a history of being abused a hook for interrupt and other fixups so I turned this function const ages ago in the MIPS code but it should be done treewide. Due to function pointer passing in varous places a few other functions had to be constified as well. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> To: Anton Vorontsov <avorontsov@mvista.com> To: Chris Metcalf <cmetcalf@tilera.com> To: Colin Cross <ccross@android.com> Acked-by: "David S. Miller" <davem@davemloft.net> To: Eric Miao <eric.y.miao@gmail.com> To: Erik Gilling <konkers@android.com> Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> To: "H. Peter Anvin" <hpa@zytor.com> To: Imre Kaloz <kaloz@openwrt.org> To: Ingo Molnar <mingo@redhat.com> To: Ivan Kokshaysky <ink@jurassic.park.msu.ru> To: Jesse Barnes <jbarnes@virtuousgeek.org> To: Krzysztof Halasa <khc@pm.waw.pl> To: Lennert Buytenhek <kernel@wantstofly.org> To: Matt Turner <mattst88@gmail.com> To: Nicolas Pitre <nico@fluxnic.net> To: Olof Johansson <olof@lixom.net> Acked-by: Paul Mundt <lethal@linux-sh.org> To: Richard Henderson <rth@twiddle.net> To: Russell King <linux@arm.linux.org.uk> To: Thomas Gleixner <tglx@linutronix.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linux-alpha@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-pci@vger.kernel.org Cc: linux-sh@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: sparclinux@vger.kernel.org Cc: x86@kernel.org Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* | Merge branch 'next/cross-platform' of ↵Linus Torvalds2011-07-26
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc * 'next/cross-platform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: ARM: Consolidate the clkdev header files ARM: set vga memory base at run-time ARM: convert PCI defines to variables ARM: pci: make pcibios_assign_all_busses use pci_has_flag ARM: remove unnecessary mach/hardware.h includes pci: move microblaze and powerpc pci flag functions into asm-generic powerpc: rename ppc_pci_*_flags to pci_*_flags Fix up conflicts in arch/microblaze/include/asm/pci-bridge.h
| * | ARM: set vga memory base at run-timeRob Herring2011-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Herring2011-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Herring2011-07-12
| |/ | | | | | | | | | | | | | | | | 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>
* / treewide: Convert uses of struct resource to resource_size(ptr)Joe Perches2011-06-10
|/ | | | | | | | | | | | | | | | | | | | Several fixes as well where the +1 was missing. Done via coccinelle scripts like: @@ struct resource *ptr; @@ - ptr->end - ptr->start + 1 + resource_size(ptr) and some grep and typing. Mostly uncompiled, no cross-compilers. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* ARM: orion: Refactor the MPP code common in the orion platformAndrew Lunn2011-05-16
| | | | | | | | | | mv78xx0 and kirkwood use identical mpp code. It should also be possible to rewrite the orion5x mpp to use this platform code. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate SATA platform setup.Andrew Lunn2011-05-16
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate USB platform setup code.Andrew Lunn2011-05-16
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate I2C initialization.Andrew Lunn2011-05-16
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate ethernet platform dataAndrew Lunn2011-05-16
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate the creation of the uart platform data.Andrew Lunn2011-05-16
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Rename some constants to macros to make code more identicalAndrew Lunn2011-05-16
| | | | | | | | Changing eg 0xffffffff to DMA_BIT_MASK(32) etc allows easier side by side comparision of identical code which can be consolidated. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* 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>
* 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: Remove dependency of plat-orion GPIO code on mach directory includes.Lennert Buytenhek2011-03-03
| | | | | | | | | | | | | | | | | | | | | | | | 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 Buytenhek2011-03-03
| | | | | | | | | | | | | | | | | | | | | | 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 King2011-02-17
|/ | | | | | | | | | | | | | | | | 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] mv78xx: wrong cpu1 window base register addressEvgeniy Dushistov2010-11-29
| | | | | | | | | | | | | | | | | The constant DDR_WINDOW_CPU1_BASE has wrong value. Because of that mv78xx0_mbus_dram_info is not filled properly on start, and in its turn drivers, that used mv78xx0_mbus_dram_info, in my case mv643xx_eth.c, not work on second core. According to MV76100, MV78100, and MV78200 DiscoveryTM Innovation Series CPU Family Functional Specifications address should be 0x1570. Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/nico/orionRussell King2010-11-07
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| * ARM: orion5x/kirkwood/mv78xx0: fix MPP configuration corner casesMike Rapoport2010-11-05
| | | | | | | | | | | | | | | | Wrong MPP configuration would cause <cpu>_mpp_conf loop infinitely because the mpp list iterator would not be incremented. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* | arm: remove machine_desc.io_pg_offst and .phys_ioNicolas Pitre2010-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we're now using addruart to establish the debug mapping, we can remove the io_pg_offst and phys_io members of struct machine_desc. The various declarations were removed using the following script: grep -rl MACHINE_START arch/arm | xargs \ sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }' [ Initial patch was from Jeremy Kerr, example script from Russell King ] Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
* | arm: return both physical and virtual addresses from addruartJeremy Kerr2010-10-20
|/ | | | | | | | | | | | | | | | | | | | 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>
* Merge branch 'origin' into devel-stableRussell King2010-03-08
|\ | | | | | | | | | | | | Conflicts: arch/arm/mach-mx2/devices.c arch/arm/mach-mx2/devices.h sound/soc/pxa/pxa-ssp.c
| * Merge branch 'misc2' into develRussell King2010-02-25
| |\
| | * ARM: 5928/1: Change type of VMALLOC_END to unsigned long.Fenkart/Bostandzhyan2010-02-15
| | | | | | | | | | | | | | | | | | | | | | | | 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 Lindgren2010-02-12
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | 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] MV78xx0: Support for Buffalo WXL (Terastation Duo)Sebastien Requiem2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Modification of Kconfig to add the Option * 1 new file : buffalo-wxl-setup.c This file is inspired from the db-78xx0-setup.c already present. The following is done: - Configure MPP Lines for the plateform (see my patch for MPP) This is taken from the stock kernel provided by buffalotech (the vendor) - GigaBit Ethernet - Sata - Uart are initiallized in a different way than on the dev board as we have one core only. - USB The kernel has been running for some days now on my plateform. Signed-off-by: Sebastien Requiem <sebastien@kolios.dk> Signed-off-by: Nicolas Pitre <nico@marvell.com>
* | [ARM] MV78XX0: MPP routines and definitionsSebastien Requiem2010-02-23
|/ | | | | | | | | | | | | | | | | | | This patch is composed of two new files : - mpp.c which is mainly inspired by the same file as in mach-kirkwood - mpp.h that is written from the documentation provided by Marvell http://www.marvell.com/products/processors/embedded/discovery_innovation/HW_MV78100_OpenSource.pdf Moreover, due to some implementation problem, I have defined some MPPX_UNUSED that offer developers the possibility to SET MPP to some unused value (such as for Buffalo WXL). Note: This patch doesn't support MV78200 yet (only 78100 MPP lines have been written) Signed-off-by: Sebastien Requiem <sebastien@kolios.dk> Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] properly report mv78100 stepping A1Lennert Buytenhek2009-11-05
| | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] orion: convert gpio to use gpiolibErik Benada2009-06-08
| | | | | | | | Signed-off-by: Erik Benada <erikbenada@yahoo.ca> [ nico: fix locking, additional cleanups ] Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] add coherent DMA mask for mv643xx_ethNicolas Pitre2009-05-22
| | | | | | | | Since commit eb0519b5a1cf, mv643xx_eth is non functional on ARM because the platform device declaration does not include any coherent DMA mask and coherent memory allocations fail. Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] Orion: Remove explicit name for platform device resourcesMartin Michlmayr2009-05-21
| | | | | | | | | | Remove explicit names from platform device resources since they will automatically be named after the platform device they're associated with. Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Acked-by: Russell King <linux@arm.linux.org.uk> Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] 5460/1: Orion: reduce namespace pollutionNicolas Pitre2009-04-23
| | | | | | | | | | | | | | | | | Symbols like SOFT_RESET are way too generic to be exported at large. To avoid this, let's move the mbus bridge register defines into a separate file and include it where needed. This affects mach-kirkwood, mach-loki, mach-mv78xx0 and mach-orion5x simultaneously as they all share code in plat-orion which relies on those defines. Some other defines have been moved to narrower scopes, or simply deleted when they had no user. This fixes compilation problem with mpt2sas on the above listed platforms. Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'master' of git://git.marvell.com/orion into develRussell King2009-03-19
|\ | | | | | | | | | | Conflicts: arch/arm/mach-mx1/devices.c
| * [ARM] mv78xx0: Add Marvell RD-78x00-mASA Reference Design supportLennert Buytenhek2009-03-15
| | | | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Acked-by: Stanislav Samsonov <samsonov@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| * [ARM] mv78xx0: wire i2c supportRiku Voipio2009-03-03
| | | | | | | | | | | | | | | | All the pieces were ready, just matter of assembling them together. Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| * [ARM] mv78xx0: enable eth2/eth3 on the mv78xx0 A0 development boardLennert Buytenhek2009-02-19
| | | | | | | | | | | | | | | | | | | | | | The A0 revision of the mv78xx0 development board has four ethernet ports, with PHY IDs 8-11, whereas the Z0 version has two, with PHY addresses 8-9. This patch configures the third and fourth ethernet port to use the PHY addresses on the A0 board to enable use of those ports -- if we are running on a Z0 board, the ge10/11 setup code in common.c will force these back to PHYless mode. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
| * [ARM] mv78xx0: force eth2/eth3 to PHYless mode on pre-A0 siliconLennert Buytenhek2009-02-19
| | | | | | | | | | | | | | | | | | On pre-A0 revisions of the mv78xx0 SoC, the third and fourth ethernet interface are not brought out to pins, but are internally cross-connected, so if we run on pre-A0 silicon, we'll force eth2 and eth3 to PHYless mode. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
| * [ARM] mv78xx0: distinguish between different chip steppingsLennert Buytenhek2009-02-19
| | | | | | | | | | | | | | | | During boot, identify which chip stepping we're running on (determined by looking at the first PCIe unit's device ID and revision registers), and print a message with the details about what we found. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
* | [ARM] pass reboot command line to arch_reset()Russell King2009-03-19
|/ | | | | | | | | | | | | | | OMAP wishes to pass state to the boot loader upon reboot in order to instruct it whether to wait for USB-based reflashing or not. There is already a facility to do this via the reboot() syscall, except we ignore the string passed to machine_restart(). This patch fixes things to pass this string to arch_reset(). This means that we keep the reboot mode limited to telling the kernel _how_ to perform the reboot which should be independent of what we request the boot loader to do. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-14 19:43:58 -0500