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2012-09-14ARM: vt8500: move platform_data definitionsArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the vt8500 include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Tony Prisk <linux@prisktech.co.nz> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
2012-09-14ARM: tegra: move sdhci platform_data definitionArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This the definitions for the tegra sdhci driver out of the tegra include directories, which is the last one for this platform. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Chris Ball <cjb@laptop.org>
2012-09-14ARM: sa1100: move platform_data definitionsArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the sa1100 include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Jochen Friedrich <jochen@scram.de>
2012-09-14ARM: pxa: move platform_data definitionsArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the pxa include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Jeff Garzik <jgarzik@redhat.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Paul Parsons <lost.distance@yahoo.com> Acked-by: Vinod Koul <vinod.koul@linux.intel.com> Acked-By: Stefan Schmidt <stefan@openezx.org> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Daniel Ribeiro <drwyrm@gmail.com> Cc: Harald Welte <laforge@openezx.org> Cc: Philipp Zabel <philipp.zabel@gmail.com> Cc: Tomas Cech <sleep_walker@suse.cz> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Jonathan Cameron <jic23@cam.ac.uk> Cc: Dan Williams <djbw@fb.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Samuel Ortiz <samuel@sortiz.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Liam Girdwood <lrg@ti.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: openezx-devel@lists.openezx.org
2012-09-14ARM: netx: move platform_data definitionsArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the netx include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org
2012-09-14ARM: msm: move platform_data definitionsArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the msm include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: David Brown <davidb@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Cc: Bryan Huntsman <bryanh@codeaurora.org> Cc: Chris Ball <cjb@laptop.org> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: linux-arm-msm@vger.kernel.org
2012-09-14ARM: imx: move platform_data definitionsArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the imx include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Sascha Hauer <kernel@pengutronix.de> Acked-by: Vinod Koul <vinod.koul@linux.intel.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Dan Williams <djbw@fb.com> Cc: "Ben Dooks (embedded platforms)" <ben-linux@fluff.org> Cc: "Wolfram Sang (embedded platforms)" <w.sang@pengutronix.de> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Alan Cox <alan@linux.intel.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Liam Girdwood <lrg@ti.com> Cc: Javier Martin <javier.martin@vista-silicon.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
2012-09-14ARM: ep93xx: move platform_data definitionsArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the ep93xx include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <rmallon@gmail.com> Acked-by: Vinod Koul <vinod.koul@linux.intel.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Dan Williams <djbw@fb.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Liam Girdwood <lrg@ti.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: Mika Westerberg <mika.westerberg@iki.fi> Cc: Axel Lin <axel.lin@gmail.com>
2012-09-14ARM: davinci: move platform_data definitionsArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the davinci include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Kevin Hilman <khilman@ti.com> Cc: "Ben Dooks" <ben-linux@fluff.org> Cc: "Wolfram Sang" <w.sang@pengutronix.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Liam Girdwood <lrg@ti.com> Cc: davinci-linux-open-source@linux.davincidsp.com
2012-09-14ARM: at91: move platform_data definitionsArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the at91 include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Vinod Koul <vinod.koul@linux.intel.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Dan Williams <djbw@fb.com>
2012-09-14ARM: consolidate pen_release instead of having per platform definitionsMarc Zyngier
Almost each SMP platform defines pen_release to manage booting secondary CPUs. This of course clashes with the single zImage effort. Add the pen_release definition to the ARM SMP code, and remove all others. This should only be used by platforms which lack any kind of CPU power management... Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-09-14ARM: smp: Make SMP operations mandatoryMarc Zyngier
Now that all SMP platforms have been converted to use struct smp_operations, remove the "weak" attribute from the hooks in smp.c, and make the functions static wherever possible. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-09-14ARM: SoC: convert spear13xx to SMP operationsArnd Bergmann
Convert the spear13xx platform to use struct smp_operations to provide its SMP and CPU hotplug operations. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: Shiraz Hashim <shiraz.hashim@st.com> Cc: spear-devel@list.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-09-14ARM: SoC: convert imx6q to SMP operationsMarc Zyngier
Convert the imx6q platform to use struct smp_operations to provide its SMP and CPU hotplug operations. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Cc: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-09-14ARM: SoC: convert highbank to SMP operationsMarc Zyngier
Convert the highbank platform to use struct smp_operations to provide its SMP and CPU hotplug operations. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-09-14ARM: SoC: convert shmobile SMP to SMP operationsMarc Zyngier
Convert shmobile SMP platforms to use struct smp_operations to provide their SMP and CPU hotplug operations. Cc: Paul Mundt <lethal@linux-sh.org> Cc: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-09-14ARM: SoC: convert ux500 to SMP operationsMarc Zyngier
Convert ux500 platforms to use struct smp_operations to provide their SMP and CPU hotplug operations. Cc: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-09-14ARM: SoC: convert MSM to SMP operationsMarc Zyngier
Convert MSM SMP platforms to use struct smp_operations to provide their SMP and CPU hotplug operations. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Cc: David Brown <davidb@codeaurora.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-09-14ARM: SoC: convert Exynos4 to SMP operationsMarc Zyngier
Convert Exynos4 to use struct smp_operations to provide its SMP and CPU hotplug operations. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Tested-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-09-14mfd: ab3100: Split ab3100 headers out of abx500.hMarcus Cooper
The U8500 has its own set of separate header, so the abx500 becomes completely abstract. Do the same split for the AB3100 legacy ASIC. Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-09-14ARM: EXYNOS: Set the capability of pdm0 and pdm1 as DMA_PRIVATETushar Behera
DMA clients pdma0 and pdma1 are internal to the SoC and are used only by dedicated peripherals. Since they cannot be used for generic purpose, their capability should be set as DMA_PRIVATE. CC: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
2012-09-13ARM: msm: Allow 8960 and 8660 to compile togetherStephen Boyd
Modify the Kconfig to allow the MSM 8660 and MSM 8960 targets to compile together in the same build. As long as one of these two targets is selected the choice menu used to select which SoC to support will be hidden. Deselecting both of these targets will reintroduce the choice menu, and allow users to select targets that must be compiled in isolation. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Allow msm_iomap-8x60 and msm_iomap-8960 to coexistStephen Boyd
Remove the unused GCC, ACC, and shared memory definitions in the 8660 static mappings. This allows the 8660 header file to be included in msm_iomap.h unconditionally. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Remove non-DT targets from 8960Stephen Boyd
Remove the non-DT targets supported by 8960. This makes 8960 a device tree only target. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Add DT support for 8960Stephen Boyd
Add basic support to boot 8960 with device tree. For now just support a basic machine with a uart device. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> [davidb@codeaurora.org: Remove leading zeros] Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Move io mapping prototypes to common.hStephen Boyd
Consolidate the handful of iomapping functions into common.h so that board files don't need to include mach/msm_iomap.h if they don't need static virtual mapping addresses. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Rename board-msm8x60 to signify its DT only statusStephen Boyd
Rename this file to signify that this board is only supported via devicetree. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Make 8660 a DT only targetStephen Boyd
We don't plan to support anything besides devicetree on these targets so remove all other machine support. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Move 8660 to DT timerStephen Boyd
Add the timer entry and point the machine descriptor to the device tree based msm timer. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> [davidb@codeaurora.org: Remove leading zeros] Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Add DT support to msm_timerStephen Boyd
Add support to setup the MSM timer via information obtained from the devicetree. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> [davidb@codeaurora.org: Remove leading zeros] Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Allow timer.c to compile on multiple targetsStephen Boyd
The timer code relies on #defines from mach/iomap.h, cpu_is_*() checks, and a global irq #define. All this makes this file impossible to compile in a mult-target build. Therefore, make a sys_timer struct for each SoC so that machine descriptors can reference the correct timer. Then go through and replace all the defines with raw values that are passed to a common initialization function. This paves the way to adding DT support to this code as well as allows us to compile this file on multiple targets at the same time. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Don't touch GIC registers outside of GIC codeStephen Boyd
The MSM code has some antiquated register writes to set up the PPIs to be edge triggered. Now that we have the percpu irq interface we don't need this code so let's remove it and update the percpu irq user (msm_timer) to set the irq type. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Remove uncompiled board-msm7x27Stephen Boyd
This board file has never been compiled. Let's just remove it along with the one Kconfig reference to it in io.c. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Remove unused acpuclock-arm11Stephen Boyd
This is dead code that isn't initialized or setup (although it is compiled). Remove it and the data structures it references. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: dma: use list_move_tail instead of list_del/list_add_tailWei Yongjun
Using list_move_tail() instead of list_del() + list_add_tail(). spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Fix sparse warnings due to incorrect typeStephen Boyd
arch/arm/mach-msm/timer.c:153:3: warning: incorrect type in initializer (different address spaces) arch/arm/mach-msm/timer.c:153:3: expected void const [noderef] <asn:3>*__vpp_verify arch/arm/mach-msm/timer.c:153:3: got struct clock_event_device [noderef] <asn:3>**<noident> arch/arm/mach-msm/timer.c:153:38: warning: incorrect type in assignment (different address spaces) arch/arm/mach-msm/timer.c:153:38: expected struct clock_event_device [noderef] <asn:3>*<noident> arch/arm/mach-msm/timer.c:153:38: got struct clock_event_device *evt arch/arm/mach-msm/timer.c:191:22: warning: incorrect type in assignment (different address spaces) arch/arm/mach-msm/timer.c:191:22: expected struct clock_event_device [noderef] <asn:3>**static [toplevel] percpu_evt arch/arm/mach-msm/timer.c:191:22: got struct clock_event_device *[noderef] <asn:3>*<noident> arch/arm/mach-msm/timer.c:196:4: warning: incorrect type in initializer (different address spaces) arch/arm/mach-msm/timer.c:196:4: expected void const [noderef] <asn:3>*__vpp_verify arch/arm/mach-msm/timer.c:196:4: got struct clock_event_device [noderef] <asn:3>**<noident> arch/arm/mach-msm/timer.c:196:39: warning: incorrect type in assignment (different address spaces) arch/arm/mach-msm/timer.c:196:39: expected struct clock_event_device [noderef] <asn:3>*<noident> arch/arm/mach-msm/timer.c:196:39: got struct clock_event_device *ce arch/arm/mach-msm/timer.c:198:24: warning: incorrect type in argument 4 (different address spaces) arch/arm/mach-msm/timer.c:198:24: expected void [noderef] <asn:3>*percpu_dev_id arch/arm/mach-msm/timer.c:198:24: got struct clock_event_device [noderef] <asn:3>**static [toplevel] percpu_evt Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Add msm8660-surf.dts to Makefile.bootStephen Boyd
Add this entry to the Makefile so that we can build the dtb automatically with 'make dtbs'. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Add handle_irq handler for 8660 DT machineStephen Boyd
Commit 041f777 (ARM: msm: convert SMP platforms to CONFIG_MULTI_IRQ_HANDLER, 2011-09-06) forgot to add the .handle_irq for the DT machine record. Add it so we get interrupts instead of panics on DT enabled bootloaders. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Fix early debug uart mapping on some memory configsStephen Boyd
The uart mapping runs into the space allocated for lowmem on some 8960 boards when we have more than 512Mb of memory. We were getting lucky before and our mapping wasn't part of DDR. Move the mapping up into the vmalloc area which will always be outside of the lowmem mapping regardless of how much lowmem actually exists. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Remove unused idle.cStephen Boyd
Forcing arm_pm_idle to be msm_idle() doesn't make sense in configurations that don't have CONFIG_MSM7X00A_IDLE=y (i.e. any targets that aren't 7x00a). Furthermore, that config doesn't even exist, so this entire file is dead code. Just remove it so we can use the default idle support on MSM. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: clock-pcom: Mark functions staticStephen Boyd
These functions are only used within clock-pcom.c, therefore mark them as static. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: Remove msm_hw_reset_hookStephen Boyd
This reset hook is never assigned and is dead code. Remove it so we have one less header file in the mach directory. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: io: Change the default static iomappings to be sharedRohit Vaswani
With 3.4 kernel the static iomappings can be shared with the ioremap mappings. If ioremap is called with an address for which a static mapping already exists, then that mapping should be used instead of creating a new one. However, the MT_DEVICE_NONSHARED flag prevents this. Hence, get rid of this flag. Some targets (7X00) that require the static iomappings to be NONSHARED use the MSM_DEVICE_TYPE and MSM_CHIP_DEVICE_TYPE macros. Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: msm: io: Remove 7x30 iomap region from 7x00Rohit Vaswani
This is redundant code. Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-09-13ARM: tegra20: add CPU hotplug supportJoseph Lo
Hotplug function put CPU in offline or online mode at runtime. When the CPU been put into offline, it was been clock gated. The offline CPU can be power gated, when the remaining CPU goes into LP2. Based on the worked by: Colin Cross <ccross@android.com> Gary King <gking@nvidia.com> Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-13ARM: tegra30: add CPU hotplug supportJoseph Lo
Hotplug function put CPUs in offline or online state at runtime. When the CPU been put in the offline state, it was been clock and power gated. Except primary CPU other CPUs can be hotplugged. Based on the work by: Scott Williams <scwilliams@nvidia.com> Colin Cross <ccross@android.com> Gary King <gking@nvidia.com> Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-13ARM: tegra: clean up the common assembly macros into sleep.hJoseph Lo
There are some common macros for Tegra low-level assembly code. Clean up them into one header file and move the definitions that will be re-used into it as well. Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-13ARM: tegra: replace the CPU CAR access code by tegra_cpu_car_opsJoseph Lo
Replacing the code that directly access to CAR registers with tegra_cpu_car_ops. This ops hides CPU CAR access inside and provides control interface for it. Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-13ARM: tegra: introduce tegra_cpu_car_ops structuresJoseph Lo
The tegra_cpu_car_ops provide the interface for CPU to control it's clock gating and reset status. The other drivers should use this for CPU control. And should not directly access CAR registers to control CPU. Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-13ARM: tegra: clock: remove unused clock entry for i2cLaxman Dewangan
Tegra20 clock table have the entry for clock (tegra_i2c.x, "i2c") which is no more require as driver acquire clock with name of "div-clk" and "fast-clk". Remove these entries from table. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>