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2012-07-13ARM: EXYNOS: Make combiner_init function staticSachin Kamat
Fixes the following warning: arch/arm/mach-exynos/common.c:543:13: warning: symbol 'combiner_init' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-13ARM: EXYNOS: Update HSOTG PHY clock setting for EXYNOS4X12Sachin Kamat
Adds clock setting entries for EXYNOS4212 and EXYNOS4412 platforms. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> [fixed compilation warning which is reported by Arnd Bergmann] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-12ARM: 7463/1: topology: Update cpu_power according to DT informationVincent Guittot
Use cpu compatibility field and clock-frequency field of DT to estimate the capacity of each core of the system and to update the cpu_power field accordingly. This patch enables to put more running tasks on big cores than on LITTLE ones. But this patch doesn't ensure that long running tasks will run on big cores and short ones on LITTLE cores. Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org> Reviewed-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-07-12ARM: 7462/1: topology: factorize the update of sibling masksVincent Guittot
This factorization has also been proposed in another patch that has not been merged yet: http://lists.infradead.org/pipermail/linux-arm-kernel/2012-January/080873.html So, this patch could be dropped depending of the state of the other one. Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org> Reviewed-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-07-12ARM: 7461/1: topology: Add arch_scale_freq_power functionVincent Guittot
Add infrastructure to be able to modify the cpu_power of each core Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org> Reviewed-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-07-12Merge branch 'mxs/dt-for-3.6' of ↵Arnd Bergmann
git://git.linaro.org/people/shawnguo/linux-2.6 into next/dt From Shawn Guo <shawn.guo@linaro.org>: Here is the second (last) batch of mxs mxs device tree changes for 3.6. * 'mxs/dt-for-3.6' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: dts: imx28-evk: add usb devices ARM: mxs: rename dts files with soc name being the prefix ARM: apx4devkit: add pin muxing for GPIOs ARM: apx4devkit: remove AUART3 ARM: apx4devkit: add SSP2 support ARM: apx4devkit: fix the bus-width of SSP0 to 4 bits ARM: apx4devkit: add display support ARM: apx4devkit: add NAND support ARM: mxs: add dtb-y target into Makefile.boot ARM: mxs: convert stmp378x_devb board to device tree ARM: mxs: convert tx28 board to device tree ARM: mxs: convert apx4devkit board to device tree ARM: mxs: convert m28evk board to device tree ARM: dts: imx28: move lcdif control pins into board dts ARM: dts: imx28: move extra gpmi-nand pins into board dts Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12Merge tag 'imx-defconfig' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Arnd Bergmann
next/defconfig From Sascha Hauer <s.hauer@pengutronix.de>: ARM i.MX defconfig updates for v3.6 * tag 'imx-defconfig' of git://git.pengutronix.de/git/imx/linux-2.6: ARM: imx_v4_v5_defconfig: update features ARM: imx_v6_v7_defconfig: update features Includes an update to v3.5-rc5 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12Merge branch 'imx/dt-for-3.6' of ↵Arnd Bergmann
git://git.linaro.org/people/shawnguo/linux-2.6 into next/dt From Shawn Guo <shawn.guo@linaro.org>: Here is the second (last) batch of imx device tree changes for 3.6. * 'imx/dt-for-3.6' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: imx6q: ensure ANATOP controller is available ARM: dts: imx6q-sabrelite: add ecspi1 pinctrl support ARM: dts: imx6q-sabrelite: add usb devices ARM: imx6q: disable usb charger detector ARM: imx6q: add usbphy clocks ARM: imx6q: add usb controller clock lookups ARM: dts: imx: update #interrupt-cells for gpio nodes bindings: update imx and mxs #gpio-cells Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12Merge tag 'imx-dt' of git://git.pengutronix.de/git/imx/linux-2.6 into next/dtArnd Bergmann
From Sascha Hauer <s.hauer@pengutronix.de>: ARM i.MX dt updates for v3.6 * tag 'imx-dt' of git://git.pengutronix.de/git/imx/linux-2.6: arm/dts: Add support for i.MX31 bug 1.x board from buglabs. ARM i.MX31: Add devicetree support ARM: dts: Add basic support for mx27_3ds board Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12Merge tag 'omap-devel-dt-for-v3.6' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt From Tony Lindgren <tony@atomide.com>: Device tree related patches for omaps * tag 'omap-devel-dt-for-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: arm/dts: New dts file for PandaBoardES (4460) arm/dts: omap4-panda: Audio support for PandaBoard 4430 arm/dts: omap4-sdp: Enable audio support via device tree arm/dts: omap4-sdp: Add support for twl6040 arm/dts: omap4-sdp: Add fixed regulator to represent VBAT arm/dts: omap4: Add entry for OMAP DMIC IP arm/dts: omap4: Add entry for OMAP McPDM IP arm/dts: am33xx wdt node arm/dts: remove MMC/SD and SPI related entries from am33xx.dtsi watchdog: omap_wdt: add device tree support ARM: OMAP: avoid build wdt platform device if with dt support arm/dts: add wdt node for omap3 and omap4 arm/dts: OMAP4: Add Variscite OMAP4 System-On-Modeule support arm/dts: Add support for AM335x BeagleBone arm/dts: Add support for AM335x EVM arm/dts: Add initial DT support for AM33XX SoC family arm/dts: omap3-evm: Add i2c and twl4030 support arm/dts: Add support for TI AM3517/05 EVM board arm/dts: OMAP2: Add support for OMAP2420H4 Board Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12Merge tag 'at91-for-next-dt' of git://github.com/at91linux/linux-at91 into ↵Arnd Bergmann
next/dt From Nicolas Ferre <nicolas.ferre@atmel.com>: Two new boards described with device tree * tag 'at91-for-next-dt' of git://github.com/at91linux/linux-at91: ARM: at91: Add support for board aks-cdu ARM: at91: add support for Telit EVK-PRO3 with Telit GE863-PRO3 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12Merge tag 'v3.5-rc6' into next/dtArnd Bergmann
New pull requests are based on Linux 3.5-rc6
2012-07-12Merge branch 'for-3.6/dt' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/dt This branch contains changes to Tegra device tree files, and related Kconfig and Makefile changes. Highlights are: * New support for the Whistler board. * Use of the I2C pinctrl-based bus mux on Seaboard/Springbank. This branch is based on Tegra's for-3.6/cleanup branch from a previous pull request. * 'for-3.6/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: ARM: dt: tegra seaboard: move battery monitor to mux'd I2C bus. ARM: dt: tegra: seaboard: instantiate pinctrl-based I2C bus mux ARM: dt: tegra: add Whistler device tree file Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12Merge branch 'tegra/cleanup' into next/dtArnd Bergmann
Dependency for tegra/dt branch. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12Merge branch 'picoxcell/timer' into next/timerArnd Bergmann
Imported from mailing list * picoxcell/timer: clocksource: dw_apb_timer: Add common DTS glue for dw_apb_timer Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12clocksource: dw_apb_timer: Add common DTS glue for dw_apb_timerDinh Nguyen
Make a common device tree glue for clocksource/dw_apb_timer. Move mach-picoxcell/time.c to be a generic device tree application of the dw_apb_timer. Configure mach-picoxcell to use the dw_apb_timer_of device tree implementation in drivers/clocksource. Signed-off-by: Pavel Machek <pavel@denx.de> Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Acked-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12ARM: versatile: Make plat-versatile clock optionalPawel Moll
... in preparation for common clock coming for Integrator and Versatile Express. Based on Linus Walleij's "ARM: integrator: convert to common clock" patch. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-07-12ARM: vexpress: Check master site in daughterboard's sysctl operationsPawel Moll
With recent enough motherboard firmware, core tile can be fitted in either of the two daughterboard sites. The non-DT tile code for V2P-CA9 did not check that when configuring DVI output nor setting CLCD pixel clock. Fixed now, providing "get master site" API in motherboard's code. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-07-12ARM: vexpress: remove automatic errata workaround selectionWill Deacon
The vexpress Kconfig setup tries to be clever^Whelpful and selects some errata workarounds for certain revisions of the Cortex-A9 and PL310, which may be required depending on the core tile. Since the mach-vexpress can support A5, A7 and A15 coretiles, let's make errata workaround selection optional. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Rob Herring <robherring2@gmail.com> Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-07-12Merge branch 'lpc32xx/core-fixes' of git://git.antcom.de/linux-2.6 into next/socArnd Bergmann
From Roland Stigge <stigge@antcom.de>: This is the pull request including the fix for the compile error caused by lpc32xx-next and dma branches collisions in linux-next. * 'lpc32xx/core-fixes' of git://git.antcom.de/linux-2.6: ARM: LPC32xx: Adjust to pl08x DMA interface changes Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12ARM: LPC32xx: Adjust to pl08x DMA interface changesRoland Stigge
This patch adjusts the LPC32xx platform support to the new pl08x DMA interface, fixing the compile error resulting from changed pl08x structures. Signed-off-by: Roland Stigge <stigge@antcom.de>
2012-07-12ARM: EXYNOS: register devices in 'need_restore' state for pm_domainsMarek Szyprowski
Commit ca1d72f033 ('PM / Domains: Make it possible to add devices to inactive domains') introduced possibility to add devices to inactive power domains and added pm_genpd_dev_need_restore() function which lets platform core to notify power domain core that the specified device must be restored (with its runtime_resume() callback) before first use. This patch adds the pm_genpd_dev_need_restore() call what brings back the suspend/resume behaviour for the client devices known from the previous power domain driver (removed by commit 91cfbd4ee0 - 'ARM: EXYNOS: Hook up power domains to generic power domain infrastructure'). Client device drivers relay on that suspend/resume behaviour, thus this patch fixes runtime pm operation for client devices. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-12ARM: EXYNOS: read initial state of power domain from hw registersMarek Szyprowski
Some bootloaders disable unused power domains to reduce power consuption. Power domain driver can easily read the actual state from the hardware registers instead of assuming that their initial state is always 'on'. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-12ARM: EXYNOS: Clear SYS_WDTRESET bit to use watchdog resetJonghwan Choi
When SYS_WDTRESET is set, watchdog timer reset request is ignored by power management unit. Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-12ARM: imx6q: ensure ANATOP controller is availableOtavio Salvador
During imx6q initialization the usb charger detector is disabled but for it, ANATOP controller symbols need to be available. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Cc: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-12ARM: dts: imx6q-sabrelite: add ecspi1 pinctrl supportHui Wang
Imx6q sabrelite board uses ecspi1 to connect a spi flash sst25vf016b, we need to add pinctrl information for it in the dts, otherwise the ecspi1 driver can't work and the connected flash is wrongly detected as a mr25h256 flash like this: m25p80 spi32766.0: found mr25h256, expected sst25vf016b m25p80 spi32766.0: mr25h256 (32 Kbytes) Cc: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Hui Wang <jason77.wang@gmail.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-12ARM: dts: imx6q-sabrelite: add usb devicesRichard Zhao
- add usbphy devices - add usb host controller and otg devices - add usb h1 vbus regulator Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-12ARM: imx6q: disable usb charger detectorRichard Zhao
The external charger detector needs to be disabled, or the signal at DP will be poor Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-12ARM: imx6q: add usbphy clocksRichard Zhao
Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-12ARM: imx6q: add usb controller clock lookupsRichard Zhao
Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-12ARM: dts: imx28-evk: add usb devicesRichard Zhao
- add usb phy devices - add usb controller devices - add usb vbus regulators Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Tested-by: Subodh Nijsure <snijsure@grid-net.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-11clk: add highbank clock supportRob Herring
This adds real clock support to Calxeda Highbank SOC using the common clock infrastructure. Signed-off-by: Rob Herring <rob.herring@calxeda.com> [mturquette@linaro.org: fixed up invalid writes to const struct member] Signed-off-by: Mike Turquette <mturquette@linaro.org>
2012-07-11ARM: integrator: convert to common clockLinus Walleij
This converts the Integrator platform to use common clock and the ICST driver. Since from this point not all ARM reference platforms use the clock, we define CONFIG_PLAT_VERSATILE_CLOCK and select it for all platforms except the Integrator. Open issue: I could not use the .init_early() field of the machine descriptor to initialize the clocks, but had to move them to .init_irq(), so presumably .init_early() is so early that common clock is not up, and .init_machine() is too late since it's needed for the clockevent/clocksource initialization. Any suggestions on how to solve this is very welcome. Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [mturquette@linaro.org: use 'select' instead of versatile Kconfig] Signed-off-by: Mike Turquette <mturquette@linaro.org>
2012-07-11ARM: integrator: put symbolic bus names on devicesLinus Walleij
All the Integrator devices have bus names like "mb:16" which I think means "memory base 0x16000000" which is where the UART0 is. So let's call it "uart0" because that's what most platforms do these days. Change this everywhere for the integrator as we prepare for some core clock code movement. Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2012-07-11ARM: u300: convert to common clockLinus Walleij
This converts the U300 clock implementation over to use the common struct clk and moves the implementation down into drivers/clk. Since VCO isn't used in tree it was removed, it's not hard to put it back in if need be. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [mturquette@linaro.org: trivial Makefile conflict] Signed-off-by: Mike Turquette <mturquette@linaro.org>
2012-07-11Merge branch 'renesas-marzen' into renesas-boardRafael J. Wysocki
* renesas-marzen: ARM: mach-shmobile: add fixed voltage regulators to marzen
2012-07-11Merge branch 'renesas-mackerel' into renesas-boardRafael J. Wysocki
* renesas-mackerel: ARM: mach-shmobile: add 3.3V and 1.8V fixed regulators to mackerel ARM: shmobile: use common extra gpio functions on Mackerel
2012-07-11Merge branch 'renesas-kzm9g' into renesas-boardRafael J. Wysocki
* renesas-kzm9g: ARM: shmobile: kzm9g: defconfig enable INOTIFY_USER ARM: mach-shmobile: add SDHI2 to the 2.8V fixed regulator consumers on kzm9g ARM: mach-shmobile: add fixed voltage regulators to kzm9g ARM: shmobile: kzm9g: enable DMAEngine on MMCIF ARM: shmobile: kzm9g: enable DMAEngine on FSI ARM: shmobile: kzm9g: enable MicroSD ARM: shmobile: kzm9g: enable USB function
2012-07-11Merge branch 'renesas-kzm9d' into renesas-boardRafael J. Wysocki
* renesas-kzm9d: ARM: mach-shmobile: kzm9d: Add defconfig ARM: mach-shmobile: add fixed voltage regulators to kzm9d
2012-07-11Merge branch 'renesas-kota2' into renesas-boardRafael J. Wysocki
* renesas-kota2: ARM: mach-shmobile: add fixed voltage regulators to kota2
2012-07-11Merge branch 'renesas-g4evm' into renesas-boardRafael J. Wysocki
* renesas-g4evm: ARM: mach-shmobile: add fixed voltage regulators to g4evm ARM: shmobile: use common extra gpio functions on g4evm
2012-07-11Merge branch 'renesas-bonito' into renesas-boardRafael J. Wysocki
* renesas-bonito: ARM: mach-shmobile: add fixed voltage regulators to bonito
2012-07-11Merge branch 'renesas-ap4evb' into renesas-boardRafael J. Wysocki
* renesas-ap4evb: ARM: mach-shmobile: add fixed voltage regulators to ap4evb ARM: shmobile: use common extra gpio functions on ap4evb
2012-07-11Merge branch 'renesas-ag5evm' into renesas-boardRafael J. Wysocki
* renesas-ag5evm: ARM: mach-shmobile: add fixed voltage regulators to ag5evm
2012-07-11Merge branch 'renesas-armadillo' into renesas-boardRafael J. Wysocki
* renesas-armadillo: ARM: mach-shmobile: armadillo800eva: defconfig Allow use of armhf userspace ARM: shmobile: armadillo800eva: A3SP domain includes USB ARM: shmobile: armadillo800eva: A4LC domain includes LCDC ARM: shmobile: armadillo800eva: USB Func enables external IRQ mode ARM: mach-shmobile: add fixed voltage regulators to armadillo800eva ARM: shmobile: use common extra gpio functions on armadillo800eva ARM: shmobile: armadillo800eva: enable DMAEngine on USB ARM: shmobile: armadillo800eva: enable DMAEngine on SDHI ARM: shmobile: armadillo800eva: enable DMAEngine on FSI ARM: shmobile: armadillo800eva: enable FSI-HDMI sound ARM: shmobile: armadillo800eva: enable FSI-WM8978 sound Conflicts: arch/arm/mach-shmobile/Kconfig
2012-07-11Merge branch 'renesas-board-common' into renesas-boardRafael J. Wysocki
* renesas-board-common: ARM: mach-shmobile: select the fixed regulator driver on several boards regulator: extend the fixed dummy voltage regulator to accept voltage regulator: support multiple dummy fixed regulators Conflicts: arch/arm/mach-shmobile/Kconfig
2012-07-11Merge branch 'renesas-soc' into renesas-boardRafael J. Wysocki
* renesas-soc: (31 commits) ARM: shmobile: Fix build problem in pm-sh7372.c for unusual .config ARM: shmobile: Take cpuidle dependencies into account correctly ARM: mach-shmobile: sh7377 generic board support via DT ARM: mach-shmobile: r8a7740 generic board support via DT ARM: shmobile: sh7372: completely switch over to using pm-rmobile API ARM: shmobile: ap4evb: switch to using pm-rmobile API ARM: shmobile: mackerel: switch to using pm-rmobile API ARM: shmobile: sh7372: add pm-rmobile domain support ARM: shmobile: r8a7740: add A4LC pm domain support ARM: shmobile: r8a7740: add A3SP pm domain support ARM: shmobile: r8a7740: add A4S pm domain support ARM: shmobile: r8a7740: fixup: MSEL1CR 7bit control ARM: shmobile: soc-core: add R-mobile PM domain common APIs ARM: shmobile: sh7372 A3SM CPUIdle support ARM: shmobile: Use INTCA with sh7372 A3SM power domain ARM: mach-shmobile: Convert sh_clk_mstp32_register to sh_clk_mstp_register ARM: shmobile: use common DMAEngine definitions on sh7372 ARM: shmobile: use common DMAEngine definitions on sh73a0 ARM: shmobile: sh73a0: add DMAEngine support for MPDMAC ARM: shmobile: sh73a0: add USB clock support ...
2012-07-11Merge branch 'renesas-sh7377' into renesas-socRafael J. Wysocki
* renesas-sh7377: ARM: mach-shmobile: sh7377 generic board support via DT
2012-07-11Merge branch 'renesas-sh7372' into renesas-socRafael J. Wysocki
* renesas-sh7372: ARM: shmobile: Fix build problem in pm-sh7372.c for unusual .config ARM: shmobile: Take cpuidle dependencies into account correctly ARM: shmobile: sh7372: completely switch over to using pm-rmobile API ARM: shmobile: ap4evb: switch to using pm-rmobile API ARM: shmobile: mackerel: switch to using pm-rmobile API ARM: shmobile: sh7372: add pm-rmobile domain support ARM: shmobile: sh7372 A3SM CPUIdle support ARM: shmobile: Use INTCA with sh7372 A3SM power domain ARM: shmobile: use common DMAEngine definitions on sh7372 ARM: shmobile: sh7372: remove unused sh7372_a3sp_init() on !CONFIG_PM
2012-07-11Merge branch 'renesas-sh73a0' into renesas-socRafael J. Wysocki
* renesas-sh73a0: ARM: shmobile: use common DMAEngine definitions on sh73a0 ARM: shmobile: sh73a0: add DMAEngine support for MPDMAC ARM: shmobile: sh73a0: add USB clock support