user/sven/linux.git/include/linux/clk, branch v3.12.43

Merge tag 'clk-for-linus-3.11' of git://git.linaro.org/people/mturquette/linux

2013-07-03T18:54:50Z

Pull clock framework updates from Mike Turquette: "The common clock framework changes for 3.11 include new clock drivers across several different platforms and architectures, fixes to existing drivers, a MAINTAINERS file fix and improvements to the basic clock types that allow them to be of use to more platforms than before. Only a few fixes to the core framework are included with most all of the changes landing in the various clock drivers themselves." * tag 'clk-for-linus-3.11' of git://git.linaro.org/people/mturquette/linux: (55 commits) clk: tegra: fix ifdef for tegra_periph_reset_assert inline clk: tegra: provide tegra_periph_reset_assert alternative clk: exynos4: Fix clock aliases for cpufreq related clocks clk: samsung: Add MUX_FA macro to pass flag and alias clk: add support for Rockchip gate clocks clk: vexpress: Make the clock drivers directly available for arm64 clk: vexpress: Use full node name to identify individual clocks clk: tegra: T114: add DFLL DVCO reset control clk: tegra: T114: add DFLL source clocks clk: tegra: T114: add FCPU clock shaper programming, needed by the DFLL clk: gate: add CLK_GATE_HIWORD_MASK clk: divider: add CLK_DIVIDER_HIWORD_MASK flag clk: mux: add CLK_MUX_HIWORD_MASK clk: Always notify whole subtree when reparenting MAINTAINERS: make drivers/clk entry match subdirs clk: honor CLK_GET_RATE_NOCACHE in clk_set_rate clk: use clk_get_rate() for debugfs clk: tegra: Use override bits when needed clk: tegra: override bits for Tegra30 PLLM clk: tegra: override bits for Tegra114 PLLM ...

clk: tegra: fix ifdef for tegra_periph_reset_assert inline

2013-06-24T21:17:59Z

Commit 7064f6b "clk: tegra: provide tegra_periph_reset_assert alternative" added ifdef'd static inline versions of some functions, but tested ARCH_TEGRA rather than CONFIG_ARCH_TEGRA, thus disabling these function in all cases. In some cases, this caused HW modules to misbehave; for example, the Tegra I2C driver BUG()d during boot on Seaboard. Reported-by: Olof Johansson Signed-off-by: Stephen Warren Tested-by: Paul Walmsley Signed-off-by: Mike Turquette

clk: tegra: provide tegra_periph_reset_assert alternative

2013-06-22T18:03:09Z

We have some tegra device drivers that are written to be platform independent but still use the tegra specific tegra_periph_reset_assert function. In order to build and link them without errors, this provides a static inline version of these functions that does nothing when Tegra support is disabled. Signed-off-by: Arnd Bergmann Acked-by: Stephen Warren Signed-off-by: Mike Turquette [mturquette@linaro.org: fixed up trivial merge issue]

Merge tag 'zynq-clk-for-3.11' of git://git.xilinx.com/linux-xlnx into next/soc

2013-06-08T01:21:51Z

From Michal Simek: arm: Xilinx Zynq clock changes for v3.11 Change Xilinx Zynq DT clock description which reflects logical abstraction of Zynq's clock tree. - Refactor PLL driver - Use new clock controller driver - Change timer and uart drivers * tag 'zynq-clk-for-3.11' of git://git.xilinx.com/linux-xlnx: clk: zynq: Remove deprecated clock code arm: zynq: Migrate platform to clock controller clk: zynq: Add clock controller driver clk: zynq: Factor out PLL driver Signed-off-by: Olof Johansson

clk: tegra: Use common of_clk_init function

2013-05-31T19:57:25Z

Use common of_clk_init() function for clocks initialization. Signed-off-by: Prashant Gaikwad Reviewed-by: Thierry Reding Acked-by: Stephen Warren Signed-off-by: Mike Turquette

clk: mvebu: disintegrate obsolete file

2013-05-29T19:28:29Z

Switch from function-centric to soc-centric clock drivers now makes a bunch of files obsolete. This deletes all files and Kconfig options that are not required anymore. Signed-off-by: Sebastian Hesselbarth Acked-by: Mike Turquette Signed-off-by: Jason Cooper

arm: zynq: Migrate platform to clock controller

2013-05-27T07:21:22Z

Migrate the Zynq platform and its drivers to use the new clock controller driver. Signed-off-by: Soren Brinkmann Cc: John Stultz Cc: Thomas Gleixner Cc: Greg Kroah-Hartman Cc: Jiri Slaby Cc: linux-serial@vger.kernel.org Signed-off-by: Michal Simek Acked-by: Mike Turquette

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

2013-05-04T19:31:18Z

Pull ARM SoC driver changes from Olof Johansson: "This is a rather large set of patches for device drivers that for one reason or another the subsystem maintainer preferred to get merged through the arm-soc tree. There are both new drivers as well as existing drivers that are getting converted from platform-specific code into standalone drivers using the appropriate subsystem specific interfaces. In particular, we can now have pinctrl, clk, clksource and irqchip drivers in one file per driver, without the need to call into platform specific interface, or to get called from platform specific code, as long as all information about the hardware is provided through a device tree. Most of the drivers we touch this time are for clocksource. Since now most of them are part of drivers/clocksource, I expect that we won't have to touch these again from arm-soc and can let the clocksource maintainers take care of these in the future. Another larger part of this series is specific to the exynos platform, which is seeing some significant effort in upstreaming and modernization of its device drivers this time around, which unfortunately is also the cause for the churn and a lot of the merge conflicts. There is one new subsystem that gets merged as part of this series: the reset controller interface, which is a very simple interface for taking devices on the SoC out of reset or back into reset. Patches to use this interface on i.MX follow later in this merge window, and we are going to have other platforms (at least tegra and sirf) get converted in 3.11. This will let us get rid of platform specific callbacks in a number of platform independent device drivers." * tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (256 commits) irqchip: s3c24xx: add missing __init annotations ARM: dts: Disable the RTC by default on exynos5 clk: exynos5250: Fix parent clock for sclk_mmc{0,1,2,3} ARM: exynos: restore mach/regs-clock.h for exynos5 clocksource: exynos_mct: fix build error on non-DT pinctrl: vt8500: wmt: Fix checking return value of pinctrl_register() irqchip: vt8500: Convert arch-vt8500 to new irqchip infrastructure reset: NULL deref on allocation failure reset: Add reset controller API dt: describe base reset signal binding ARM: EXYNOS: Add arm-pmu DT binding for exynos421x ARM: EXYNOS: Add arm-pmu DT binding for exynos5250 ARM: EXYNOS: Enable PMUs for exynos4 irqchip: exynos-combiner: Correct combined IRQs for exynos4 irqchip: exynos-combiner: Add set_irq_affinity function for combiner_irq ARM: EXYNOS: fix compilation error introduced due to common clock migration clk: exynos5250: Fix divider values for sclk_mmc{0,1,2,3} clk: exynos4: export clocks required for fimc-is clk: samsung: Fix compilation error clk: tegra: fix enum tegra114_clk to match binding ...

Merge branch 'depends/clk-for-3.10' into next/cleanup

2013-04-11T10:38:03Z

Bringin in clk subsystem dependencies needed by sunxi. * depends/clk-for-3.10: (26 commits) clk: sunxi: drop an unnecesary kmalloc clk: sunxi: drop CLK_IGNORE_UNUSED clk: sunxi: Add support for AXI, AHB, APB0 and APB1 gates clk: divider: Introduce CLK_DIVIDER_ALLOW_ZERO flag clk: mvebu: Use common of_clk_init() function clk: fix clk_mux::flags kerneldoc clk: allow reentrant calls into the clk framework clk: abstract locking out into helper functions clk: zynq: Add missing zynq clk header clk: sunxi: rename compatible strings arm: sunxi: Add useful information about sunxi clocks clk: arm: sunxi: Add a new clock driver for sunxi SOCs clk: ux500: Fix prcmu clocks registration ARM: imx: adapt clk_busy_mux to new clk_mux struct clk: Add composite clock type clk: add table lookup to mux clk: Fix incorrect return type in clk.c clk: prima2: fix return value check in sirfsoc_of_clk_init() clk:SPEAr1340: Correct parent clock configuration documentation: clk: fix couple of misspelling ...

clk: tegra: defer application of init table

2013-04-04T22:09:05Z

The Tegra clock driver is initialized during the ARM machine descriptor's .init_irq() hook. It can't be initialized earlier, since dynamic memory usage is required. It can't be initialized later, since the .init_timer() hook needs the clocks initialized. However, at this time, udelay() doesn't work. The Tegra clock initialization table may enable some PLLs. Enabling a PLL may require usage of udelay(). Hence, this can't happen right when the clock driver is initialized. To solve this, separate the clock driver initialization from the clock table processing, so they can execute at separate times. Signed-off-by: Stephen Warren