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path: root/arch/arm/mach-shmobile/setup-r8a7779.c
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2013-08-30ARM: shmobile: r8a7779: Update early timer initialisation orderSimon Horman
a894fcc2d01a89e6fe3da0845a4d80a5312e1124 ("ARM: smp_twd: Divorce smp_twd from local timer API") altered twd_local_timer_common_register() so that it may make use of late_timer_init. This is problematic on marzen with Magnus's recent patch "ARM: shmobile: marzen: Switch to DT_MACHINE_START" which switches marzen around to enable USE_OF and thus shmobile_timer_init(), which is registered as late_time_init by shmobile_earlytimer_init() stops being a no-op. As a work-around I have updated r8a7779_earlytimer_init() so that shmobile_earlytimer_init() is called after r8a7779_register_twd(). Or in other words, the shmobile_earlytimer_init() setting of late_time_init overwrites that of twd_local_timer_common_register(). Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Magnus Damm <damm@opensource.se>
2013-08-25[media] ARM: shmobile: r8a7779: add VIN supportVladimir Barinov
Add VIN clocks and platform devices for R8A7779 SoC; add function to register the VIN platform devices. [Sergei: added 'id' parameter check to r8a7779_add_vin_device(), used '*pdata' in *sizeof* operator there, renamed some variables, annotated vin[0-3]_resources [] and 'vin[0-3]_info' as '__initdata'.] Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-06ARM: shmobile: r8a7779: move r8a7779_init_irq_xxx() to setupKuninori Morimoto
This patch moves r8a7779_init_irq_xxx() to setup code, and remove intc-r8a7779. Now, r8a7779_init_irq_extpin() uses platform_device_register_resndata() instead of platform_device_register() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-08-06ARM: shmobile: r8a7779: add missing __initdataKuninori Morimoto
This patch adds missing __initdata to driver data/resource which are used from platform_device_register_xxx() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-08-06ARM: shmobile: Use default ->init_time() on r8a7779Magnus Damm
Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-07-30ARM: shmobile: r8a7779: cleanup registration of usb phyKuninori Morimoto
usb phy driver which needs platform data at the time of registration is used from Marzen only. Now, ARM/shmobile aims to support DT, and the C code base board support will be removed if DT support is completed. Current driver registration method which needs platform data and which is not shared complicates codes. This means legacy C code cleanup after DT supporting will be more complicated This patch registers it on board code as cleanup C code Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-07-25ARM: shmobile: No need to use INTC header on r8a7779Magnus Damm
Now when the intc-irqpin driver is used for external IRQ pins on r8a7779 it possible to get rid of unused INTC headers mach/intc.h and linux/sh_intc.h. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-07-24ARM: shmobile: Remove r8a7779 use of <mach/hardware.h>Magnus Damm
Remove unused <mach/hardware.h> on r8a7779. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-07-17ARM: shmobile: Remove unused r8a7779 auxdata tableMagnus Damm
Pass NULL to of_platform_populate instead of passing an empty list. This cleans up the code and reduces the number of lines. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-06-14Merge tag 'renesas-soc2-for-v3.11' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc From Simon Horman: Second Round of Renesas ARM-based SoC updates for v3.11 * Ether device name updates for r8a7778 and r8a7779 Sergei Shtylyov * Extended clock and driver coverage for r8a7778 by Goda-san and Morimoto-san * Extended clock and coverage for r8a73a4 and r8a7790 by Guennadi Liakhovetski * HSCIF support for r8a7790 by Ulrich Hecht * tag 'renesas-soc2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7790: add clock definitions and aliases for MMCIF and SDHI ARM: shmobile: r8a73a4: add clock definitions and aliases for MMCIF and SDHI ARM: shmobile: r8a7778: add support MMC driver ARM: shmobile: r8a7778: add support HSPI driver ARM: shmobile: r8a7778: add support I2C driver ARM: shmobile: r8a7778: add support MMC clock ARM: shmobile: r8a7778: add support HSPI clock ARM: shmobile: r8a7778: add support I2C clock ARM: shmobile: r8a7790: HSCIF support ARM: shmobile: r8a7778: fix Ether device name ARM: shmobile: r8a7779: fix Ether device name Signed-off-by: Olof Johansson <olof@lixom.net> Conflicts: arch/arm/mach-shmobile/clock-r8a7778.c arch/arm/mach-shmobile/include/mach/r8a7778.h
2013-06-11ARM: shmobile: Marzen: pass platform data to USB PHY deviceSergei Shtylyov
Since we're now going to setup the USBPCTRL0 register using the USB PHY device's platform data, we now need a way to pass those platform data from the board file to the device which is situated in setup-r8a7779.c -- and what I'm suggesting is r8a7779_add_usb_phy_device() that will register USB PHY platform device with the passed platform data using platform_device_register_resndata() call; creating this function involves deletion of 'usb_phy_device' from r8a7779_devices_dt[], so that it will no longer be registered for the generic R8A7779 machine (where we can't provide the platform data anyway), hence EHCI/OHCI drivers will fail to load as well. For the Marzen board, this new function will be called from marzen_init() to register the USB PHY device early enough. Note that the board and the SoC code have to be in one patch to keep the code bisectable... The patch has been tested on the Marzen board. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [horms+renesas@verge.net.au: manually applied] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-06-11phy-rcar-usb: correct base addressSergei Shtylyov
The memory region that is used by the driver overlaps EHCI and OHCI register regions for absolutely no reason now -- fix it by adding offset of 0x800 to the base address, changing the register #define's accordingly. This has extra positive effect that we now can use devm_ioremap_resource()... Note that the driver and the SoC code have to be in one patch to keep the code bisectable... The patch has been tested on the Marzen board. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-06-11ARM: shmobile: r8a7779: remove USB PHY 2nd memory resourceSergei Shtylyov
Now that 'drivers/usb/phy/phy-rcar-usb.c' doesn't require the second memory resource anymore, we can remove it from the R8A7779's USB PHY platform device. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-06-11ARM: shmobile: r8a7779: setup EHCI internal bufferSergei Shtylyov
Setup the EHCI internal buffer (before EHCI driver has a chance to touch the registers) using the pre_setup() method in 'struct usb_ehci_pdata'. The patch has been tested on the Marzen board. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-06-11ARM: shmobile: Marzen: move USB EHCI, OHCI, and PHY devices to R8A7779 codeSergei Shtylyov
USB EHCI, OHCI, and common PHY are the SoC devices but are wrongly defined and registered in the Marzen board file. Move the data and code to their proper place in setup-r8a7779.c; while at it, we have to rename r8a7779_late_devices[] to r8a7779_standard_devices[] -- this seems legitimate since they are registered from r8a7779_add_standard_devices() anyway. Note that I'm deliberately changing the USB PHY platform device's 'id' field from (previously just omitted) 0 to -1 as the device is a single of its kind. Note also that the board and SoC code have to be in one patch to keep the code bisectable... The patch has been tested on the Marzen board. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [horms+renesas@verge.net.au: manually applied] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-06-11ARM: shmobile: r8a7779: fix Ether device nameSergei Shtylyov
While recasting commit dace48d04dee46a3409d5e13cd98031522e46377 (ARM: shmobile: R8A7779: add Ether support), I made a typo in the platform device's name: used underscore instead of hyphen. However, there's now patch merged to net-next.git renaming the platform device from "sh-eth" to "r8a777x-ehter", so it makes the most sense to change the name straight to that one. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-06-05ARM: shmobile: r8a7779 pinmux platform device cleanupMagnus Damm
Use DEFINE_RES_MEM() to save a couple of lines of code. Signed-off-by: Magnus Damm <damm@opensource.se> [lp: Don't declare r8a7779_pfc_resources as const] Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-04-09Merge tag 'renesas-soc-r8a7779-for-v3.10' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc2 From Simon Horman <horms+renesas@verge.net.au>: Renesas ARM r8a7779 SoC update for v3.10 Update to the r8a7779 SoC: * Add SH Ethernet support * Add comment describing clock ratios This pull request is based on: git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas renesas-soc2-for-v3.10 * tag 'renesas-soc-r8a7779-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: R8A7779: add Ether support ARM: shmobile: r8a7779: add each clocks ratio on comment area Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-05ARM: shmobile: R8A7779: add Ether supportSergei Shtylyov
Add Ether clock and platform device for R8A7779 SoC; add a function to register this device with board-specific platform data. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-04-03ARM: shmobile: r8a7779: Register GPIO devicesLaurent Pinchart
Move GPIOs handling from the PFC device to separate GPIO devices. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-03-13ARM: shmobile: R8A7779: use gic_iid() in SATA IRQ resourceSergei Shtylyov
Commit "ARM: shmobile: r8a7779: use gic_iid macro" switched R8A7779 platform devices to using gic_iid() macro instead of gic_spi() but commit "ARM: mach- shmobile: r8a7779: add SATA support" added another use of gic_spi(). Convert the SATA IRQ resource to using gic_iid(). Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-03-13ARM: mach-shmobile: r8a7779: add SATA supportVladimir Barinov
Add SATA clock for r8a7779 SoC (for both device tree and usual cases). Register SATA controller as a "late" platform device on r8a7779 SoC. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-03-13ARM: shmobile: r8a7779: use gic_iid macroKuninori Morimoto
"ARM: shmobile: add gic_iid macro for ICCIAR / interrupt ID" enabled to use gic_iid macro. This patch exchange current GIC interrupt setting from gic_spi() to gic_iid() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [ horms+renesas@verge.net.au: Updated git commit id in changelog ] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-03-13ARM: shmobile: r8a7779: fixup DT machine nameKuninori Morimoto
r8a7779 is not sh73a0 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-03-13ARM: shmobile: r8a7779: Do not initialise i2c as an early deviceSimon Horman
It is sufficient to initialise i2c as a late device. Cc: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-03-13ARM: shmobile: r8a7779: Do not use early devices with DT referenceSimon Horman
Do not initialise any early devices when using the minimal DT reference code. Only the delay needs to be initialised. Cc: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-03-13ARM: mach-shmobile: r8a7779: Minimal setup using DTSimon Horman
Allow a minimal setup of the r8a7779 SoC using a flattened device tree. In particular, configure the i2c and ethernet controllers using a flattened device tree. SCI serial controller and TMU clock source, whose drivers do not yet support configuration using a flattened device tree, are still configured using C code in order to allow booting of a board with this SoC. The ethernet controller also requires a regulator which is a board property. A sample snippet DT for the marzen board is as follows: /dts-v1/; /include/ "r8a7779.dtsi" / { fixedregulator3v3: fixedregulator@0 { compatible = "regulator-fixed"; regulator-name = "fixed-3.3V"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-boot-on; regulator-always-on; }; }; &lan0 { vddvario-supply = <&fixedregulator3v3>; vdd33a-supply = <&fixedregulator3v3>; }; Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-02-21Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
Pull ARM SoC-specific updates from Arnd Bergmann: "This is a larger set of new functionality for the existing SoC families, including: - vt8500 gains support for new CPU cores, notably the Cortex-A9 based wm8850 - prima2 gains support for the "marco" SoC family, its SMP based cousin - tegra gains support for the new Tegra4 (Tegra114) family - socfpga now supports a newer version of the hardware including SMP - i.mx31 and bcm2835 are now using DT probing for their clocks - lots of updates for sh-mobile - OMAP updates for clocks, power management and USB - i.mx6q and tegra now support cpuidle - kirkwood now supports PCIe hot plugging - tegra clock support is updated - tegra USB PHY probing gets implemented diffently" * tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (148 commits) ARM: prima2: remove duplicate v7_invalidate_l1 ARM: shmobile: r8a7779: Correct TMU clock support again ARM: prima2: fix __init section for cpu hotplug ARM: OMAP: Consolidate OMAP USB-HS platform data (part 3/3) ARM: OMAP: Consolidate OMAP USB-HS platform data (part 1/3) arm: socfpga: Add SMP support for actual socfpga harware arm: Add v7_invalidate_l1 to cache-v7.S arm: socfpga: Add entries to enable make dtbs socfpga arm: socfpga: Add new device tree source for actual socfpga HW ARM: tegra: sort Kconfig selects for Tegra114 ARM: tegra: enable ARCH_REQUIRE_GPIOLIB for Tegra114 ARM: tegra: Fix build error w/ ARCH_TEGRA_114_SOC w/o ARCH_TEGRA_3x_SOC ARM: tegra: Fix build error for gic update ARM: tegra: remove empty tegra_smp_init_cpus() ARM: shmobile: Register ARM architected timer ARM: MARCO: fix the build issue due to gic-vic-to-irqchip move ARM: shmobile: r8a7779: Correct TMU clock support ARM: mxs_defconfig: Select CONFIG_DEVTMPFS_MOUNT ARM: mxs: decrease mxs_clockevent_device.min_delta_ns to 2 clock cycles ARM: mxs: use apbx bus clock to drive the timers on timrotv2 ...
2013-02-21Merge tag 'sh-pinmux' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull sh-mobile pinctrl conversion from Arnd Bergmann: "This is another cleanup series, containing the move of the Renesas SH-Mobile pin controller code from arch/arm/mach-shmobile over to the generic pinctrl subsystem, changing it over to the common interfaces in the process. Based on agreement between Olof, Paul Mundt, Linus Walleij and Simon, we're merging this large branch of pinctrl conversion through arm-soc, even though it contains the corresponding conversions for arch/sh. Main reason for this is tight dependencies (that will now mostly be broken) between the arch/sh and mach-shmobile implementations. There will be more of this in 3.10 to do device-tree bindings, but this is the initial conversion." * tag 'sh-pinmux' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (81 commits) sh-pfc: sh_pfc_probe() sizeof() fix sh-pfc: Move sh_pfc.h from include/linux/ to driver directory sh-pfc: Remove pinmux_info definition sh: Remove unused sh_pfc_register_info() function sh: shx3: pinmux: Use driver-provided pinmux info sh: sh7786: pinmux: Use driver-provided pinmux info sh: sh7785: pinmux: Use driver-provided pinmux info sh: sh7757: pinmux: Use driver-provided pinmux info sh: sh7734: pinmux: Use driver-provided pinmux info sh: sh7724: pinmux: Use driver-provided pinmux info sh: sh7723: pinmux: Use driver-provided pinmux info sh: sh7722: pinmux: Use driver-provided pinmux info sh: sh7720: pinmux: Use driver-provided pinmux info sh: sh7269: pinmux: Use driver-provided pinmux info sh: sh7264: pinmux: Use driver-provided pinmux info sh: sh7203: pinmux: Use driver-provided pinmux info ARM: shmobile: sh73a0: Use driver-provided pinmux info ARM: shmobile: sh7372: Use driver-provided pinmux info ARM: shmobile: r8a7779: Use driver-provided pinmux info ARM: shmobile: r8a7740: Use driver-provided pinmux info ...
2013-01-25ARM: shmobile: r8a7779: scif .irqs used SCIx_IRQ_MUXED()Kuninori Morimoto
This patch tidyup scif .irqs settings by using SCIx_IRQ_MUXED() macro. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-01-25ARM: shmobile: r8a7779: Use driver-provided pinmux infoLaurent Pinchart
Pinmux info for the r8a7779 is now provided by pinmux drivers. Remove the duplicate copy in arch code. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2012-12-24ARM: delete struct sys_timerStephen Warren
Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-11-06Merge tag 'calxeda-ecx-2000' of git://sources.calxeda.com/kernel/linux into ↵Olof Johansson
next/soc Support for Calxeda ECX-2000 SOC from Rob Herring * tag 'calxeda-ecx-2000' of git://sources.calxeda.com/kernel/linux: ARM: highbank: Add initial ECX-2000 support ARM: highbank: abstract out SCU usage ARM: smp_twd: don't warn on no DT node ARM: dts: Add Calxeda ECX-2000 support ARM: highbank: enable coherent DMA for xgmac in dts ARM: highbank: disable unused sdhci and gpio in dts + sync to Linux 3.7-rc3
2012-11-06ARM: shmobile: r8a7779: add I2C driver supportKuninori Morimoto
This patch enable R-Car I2C driver Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms@verge.net.au>
2012-10-19ARM: shmobile: r8a7779: I/O address abuse cleanupKuninori Morimoto
a2a47ca36642e3995e982957bc42678cf11ca6ac (ARM: __io abuse cleanup) cleanuped __io() -> IOMEM(), but setup-r8a7779.c was out of target, since it directly used (void __iomem __force *) instead of __io(). This patch cleanup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms@verge.net.au>
2012-09-04ARM: shmobile: Move r8a7779's PM domain objects to a tableRafael J. Wysocki
Instead of giving a name to every r8a7779's PM domain object, put them all into a table and initialize them all together in a loop. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Magnus Damm <damm@opensource.se>
2012-05-12ARM / mach-shmobile: r8a7779 SMP TWD boot regression fixMagnus Damm
Fix SMP TWD boot regression on r8a7779 based platforms caused by: 4200b16 ARM: shmobile: convert to twd_local_timer_register() interface After the merge of the above commit it has been impossible to boot r8a7779 based SoCs with SMP enabled and CONFIG_HAVE_ARM_TWD=y. The kernel crashes at smp_init_cpus() timing which is before the console has been initialized, so to the user this looks like a kernel lock up without any particular error message. This patch fixes the regression on r8a7779 by moving the TWD registration code from smp_init_cpus() to sys_timer->init() time. Signed-off-by: Magnus Damm <damm@opensource.se> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-03-29Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds
Pull more ARM updates from Russell King. This got a fair number of conflicts with the <asm/system.h> split, but also with some other sparse-irq and header file include cleanups. They all looked pretty trivial, though. * 'for-linus' of git://git.linaro.org/people/rmk/linux-arm: (59 commits) ARM: fix Kconfig warning for HAVE_BPF_JIT ARM: 7361/1: provide XIP_VIRT_ADDR for no-MMU builds ARM: 7349/1: integrator: convert to sparse irqs ARM: 7259/3: net: JIT compiler for packet filters ARM: 7334/1: add jump label support ARM: 7333/2: jump label: detect %c support for ARM ARM: 7338/1: add support for early console output via semihosting ARM: use set_current_blocked() and block_sigmask() ARM: exec: remove redundant set_fs(USER_DS) ARM: 7332/1: extract out code patch function from kprobes ARM: 7331/1: extract out insn generation code from ftrace ARM: 7330/1: ftrace: use canonical Thumb-2 wide instruction format ARM: 7351/1: ftrace: remove useless memory checks ARM: 7316/1: kexec: EOI active and mask all interrupts in kexec crash path ARM: Versatile Express: add NO_IOPORT ARM: get rid of asm/irq.h in asm/prom.h ARM: 7319/1: Print debug info for SIGBUS in user faults ARM: 7318/1: gic: refactor irq_start assignment ARM: 7317/1: irq: avoid NULL check in for_each_irq_desc loop ARM: 7315/1: perf: add support for the Cortex-A7 PMU ...
2012-03-14ARM: shmobile: remove additional __io() macro useArnd Bergmann
setup-r8a7779.c has grown a new user of the __io() macro. Rob Herring's PIO cleanup series already gets rid of all other uses in shmobile, so we should ensure that this one gets removed as well. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-03-12ARM: mach-shmobile: r8a7779 and Marzen timer reworkMagnus Damm
Move the SoC specific timer code from Marzen board code to r8a7779 setup code. This makes is possible to share the SoC specific timer code across boards and it also removes the need for a board specific timer structure. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-03-12ARM: mach-shmobile: r8a7779 L2 cache supportMagnus Damm
L2 Cache support for r8a7779. Settings taken from out-of-tree kernel patches by Kouei Abe. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-03-12ARM: mach-shmobile: r8a7779 map_io and init_early updateMagnus Damm
Update the r8a7779 SoC and the Marzen board to make use of the functions r8a7779_map_io() and r8a7779_add_early_devices(). Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-01-25ARM: shmobile: remove NR_IRQSRob Herring
Remove NR_IRQS and explicitly include mach/irqs.h as needed. shmobile properly allocates irq_descs for each irqchip, so setting .nr_irqs for each machine is not needed. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-01-10ARM: mach-shmobile: r8a7779 power domain support V2Magnus Damm
Add power domain control support for the r8a7779 SoC V2. This adds support for 4 power domains for I/O Devices together with code that can be used for CPU cores as well. The only out of the ordinary experience is the need for ioremap() of SYSC registers. Because of that we need to execute some init function before setting up the domains. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-01-09ARM: mach-shmobile: r8a7779 and Marzen base support V2Magnus Damm
Initial support for the r8a7779 SoC and the Marzen board (V2). Only SCIF ports and the TMU are supported at this point. To keep things simple only entity-mapped virt-to-phys mappings are supported. This forces drivers and other SoC glue code to make use of ioremap(). We cannot support early serial console due to virtual address space collisions with the ARM kernel. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>