linux/drivers/bus, branch v3.10.2

bus: mvebu: fix mistake in PCIe window target attribute for Kirkwood

2013-04-11T17:05:37Z

The target and attributes for the PCIe address decoding windows were not correct on Kirkwood for the second PCIe interface. Signed-off-by: Thomas Petazzoni Signed-off-by: Jason Cooper

bus: mvebu-mbus: Restore checking for coherency fabric hardware

2013-03-30T21:11:40Z

The new mvebu-mbus driver was not checking the device tree for coherency fabric hardware and hence was not setting the hw_io_coherency flag in mbus_state. This prevented the mvsdio driver from operating correctly. This patch restores the check. Signed-off-by: Neil Greatorex Signed-off-by: Jason Cooper

bus: introduce an Marvell EBU MBus driver

2013-03-28T19:04:16Z

The Marvell EBU SoCs have a configurable physical address space layout: the physical ranges of memory used to address PCI(e) interfaces, NOR flashes, SRAM and various other types of memory are configurable by software, through a mechanism of so-called 'address decoding windows'. This new driver mvebu-mbus consolidates the existing code to address the configuration of these memory ranges, which is spread into mach-mvebu, mach-orion5x, mach-mv78xx0, mach-dove and mach-kirkwood. Following patches convert each Marvell EBU SoC family to use this driver, therefore removing the old code that was configuring the address decoding windows. It is worth mentioning that the MVEBU_MBUS Kconfig option is intentionally added as a blind option. The new driver implements and exports the mv_mbus_dram_info() function, which is used by various Marvell drivers throughout the tree to get access to window configuration parameters that they require. This function is also implemented in arch/arm/plat-orion/addr-map.c, which ultimately gets removed at the end of this patch series. So, in order to preserve bisectability, we want to ensure that *either* this new driver, *or* the legacy code in plat-orion/addr-map.c gets compiled in. By making MVEBU_MBUS a blind option, we are sure that only a platform that does 'select MVEBU_MBUS' will get this new driver compiled in. Therefore, throughout the next patches that convert the Marvell sub-architectures one after the other to this new driver, we add the 'select MVEBU_MBUS' and also ensure to remove plat-orion/addr-map.c from the build for this specific sub-architecture. This ensures that bisectability is preserved. Ealier versions of this driver had a DT binding, but since those were not yet agreed upon, they were removed. The driver still uses of_device_id to find the SoC specific details according to the string passed to mvebu_mbus_init(). The plan is to re-introduce a proper DT binding as a followup set of patches. Signed-off-by: Thomas Petazzoni Acked-by: Arnd Bergmann Signed-off-by: Jason Cooper

Drivers: misc: remove __dev* attributes.

2013-01-03T23:57:16Z

CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton Signed-off-by: Greg Kroah-Hartman

ARM: OMAP: Fix drivers to depend on omap for internal devices

2012-12-16T23:23:37Z

These devices are not available on other architectures, so let's limit them to omap. If the driver subsystem maintainers want to build test system wide changes without building for each target, it's easy to carry a test patch that just strips out the depends entries from Kconfig files. Signed-off-by: Tony Lindgren Signed-off-by: Linus Torvalds

drivers: bus: ocp2scp: add pdata support

2012-11-07T17:35:53Z

ocp2scp was not having pdata support which makes *musb* fail for non-dt boot in OMAP platform. The pdata will have information about the devices that is connected to ocp2scp. ocp2scp driver will now make use of this information to create the devices that is attached to ocp2scp. This is needed to fix MUSB regression caused by commit c9e4412a (arm: omap: phy: remove unused functions from omap-phy-internal.c) Signed-off-by: Kishon Vijay Abraham I Acked-by: Felipe Balbi [tony@atomide.com: updated comments for regression info] Signed-off-by: Tony Lindgren

drivers: bus: omap_l3: fixup merge conflict resolution

2012-10-02T02:39:48Z

This fixes a local merge conflict resolution done wrong locally in arm-soc for-next. soc.h was added on a cleanup branch, but the driver was moved and the header no longer needed. Signed-off-by: Olof Johansson [ .. and I did the same wrong merge, since git automatically does the whole rename detection etc, so applying this patch from Olof - Linus ] Signed-off-by: Linus Torvalds

Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2012-10-02T01:46:13Z

Pull ARM soc driver specific changes from Olof Johansson: - A long-coming conversion of various platforms to a common LED infrastructure - AT91 is moved over to use the newer MCI driver for MMC - Pincontrol conversions for samsung platforms - DT bindings for gscaler on samsung - i2c driver fixes for tegra, acked by i2c maintainer Fix up conflicts as per Olof. * tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (48 commits) drivers: bus: omap_l3: use resources instead of hardcoded irqs pinctrl: exynos: Fix wakeup IRQ domain registration check pinctrl: samsung: Uninline samsung_pinctrl_get_soc_data pinctrl: exynos: Correct the detection of wakeup-eint node pinctrl: exynos: Mark exynos_irq_demux_eint as inline pinctrl: exynos: Handle only unmasked wakeup interrupts pinctrl: exynos: Fix typos in gpio/wkup _irq_mask pinctrl: exynos: Set pin function to EINT in irq_set_type of GPIO EINTa drivers: bus: Move the OMAP interconnect driver to drivers/bus/ i2c: tegra: dynamically control fast clk i2c: tegra: I2_M_NOSTART functionality not supported in Tegra20 ARM: tegra: clock: remove unused clock entry for i2c ARM: tegra: clock: add connection name in i2c clock entry i2c: tegra: pass proper name for getting clock ARM: tegra: clock: add i2c fast clock entry in clock table ARM: EXYNOS: Adds G-Scaler device from Device Tree ARM: EXYNOS: Add clock support for G-Scaler ARM: EXYNOS: Enable pinctrl driver support for EXYNOS4 device tree enabled platform ARM: dts: Add pinctrl node entries for SAMSUNG EXYNOS4210 SoC ARM: EXYNOS: skip wakeup interrupt setup if pinctrl driver is used ...

drivers: bus: omap_l3: use resources instead of hardcoded irqs

2012-09-20T23:12:36Z

This fixes up a merge conflict due to the move of the driver and cleanups of platform data around the same time. Moving to the resource is what we want anyway, so do it in this branch. Signed-off-by: Arnd Bergmann [olof: rewrote with this branch as base, same end result] Signed-off-by: Olof Johansson Acked-by: Tony Lindgren Acked-by: Santosh Shilimkar

drivers: bus: Move the OMAP interconnect driver to drivers/bus/

2012-09-19T14:53:26Z

OMAP interconnect drivers are used for the interconnect error handling. Since they are bus driver, lets move it to newly created drivers/bus. Tested-by: Lokesh Vutla Signed-off-by: Santosh Shilimkar Acked-by: Tony Lindgren Signed-off-by: Arnd Bergmann