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2011-09-30OMAP: stalker: Remove LCD device from board fileTomi Valkeinen
OMAP3 Stalker board has definitions for LCD, but uses the generic driver without any information what kind of LCD it has. The board should use a particular panel type from panel-generic-dpi driver, not the generic one. As I haven't gotten response the signer-off of stalker board about the issue, this patch removes the LCD support from the board file. This will allow us to clean up the panel-generic-dpi driver and make it support only fixed size panels. CC: Jason Lam <lzg@ema-tech.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-09-30OMAP: use dvi panel driver instead of generic-dpiTomi Valkeinen
Multiple OMAP3/4 boards have a DVI framer output. This patch makes the boards use the new panel-dvi driver, instead of the panel-generic-dpi driver. Separate drivers for fixed size panels and DVI framer gives us cleaner driver code. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-09-30OMAP: DSS2: HDMI: use default dividersTomi Valkeinen
Use default regn and regm2 dividers in the hdmi driver if the board file does not define them. Cc: Mythri P K <mythripk@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-09-30OMAP: Devkit8000: Change lcd driver to AT070TN83Thomas Weber
Change lcd driver from generic to AT070TN83. Signed-off-by: Thomas Weber <weber@corscience.de> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-09-30OMAP: DSS2: Implement dsi_mux_pads for OMAP4Tomi Valkeinen
Implement dsi_mux_pads for OMAP4. On enable the function enables the DSI pins and disables pull down. On disable the function disables the pins and enables pull down. It is unclear from the TRM whether the pull down is active if the pins are disabled, so this implementation may leave the pins floating when the DSI device is disabled. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-09-30OMAP: DSS2: DSI: Improve dsi_mux_pads parametersTomi Valkeinen
dsi_mux_pads() needs to know about the DSI HW module and the DSI lanes used. Split the function into two, enable and disable, which take necessary arguments, and add empty implementations for both. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-09-30OMAP4: TWL: Add common omapdss suppliesTomi Valkeinen
OMAP DSS normally gets power from VCXIO on OMAP4. Add configuration for this into twl-common.c Mark VCXIO as always_on, as VCXIO is used by multiple components, including the MPU, and turning it off when DSS doesn't need it would lead the device to halt. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-09-30OMAP: DSS2: Change DSI device namingTomi Valkeinen
Currently, there are 2 differently named platform devices generated for the 2 DSS DSI modules. In order to use the same driver, the dsi devices should be 2 instances of the same platform device. Change the platform device names from "omapdss_dsi1" and "omapdss_dsi2" to omapdss_dsi", and set the device indices to 0 and 1. Signed-off-by: Archit Taneja <archit@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-09-29Merge branches 'features/assorted', 'features/imx-pata' and ↵Sascha Hauer
'features/imx-multi-irq-v2' into imx-features Conflicts: arch/arm/plat-mxc/avic.c arch/arm/plat-mxc/include/mach/common.h Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-09-28Merge branch 'for_3_2/omap_misc' of ↵Tony Lindgren
git://gitorious.org/omap-sw-develoment/linux-omap-dev into l3
2011-09-28arm/imx: change mxc_init_l2x0() to an imx31/35 specific callShawn Guo
The mxc_init_l2x0() should really be an imx31/35 specific call. The patch removes early_initcall from mxc_init_l2x0() and get imx31 and imx35 soc specific function calls mxc_init_l2x0(), so that it's not necessarily to be called for all imx socs when we build single image for multiple imx socs. Thus the function can be renamed to imx3_init_l2x0() and put into mm-imx3.c. It also changes the return type from integer to void. From what I see, the integer was picked just to satisfy early_initcall prototype. With the patch 'ARM: l2x0: add empty l2x0_of_init' applied, the code compiles even without CONFIG_CACHE_L2X0 enabled. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-09-28arm/imx: rename mm-imx31.c to mm-imx3.cShawn Guo
Since mm-imx31.c now is shared between imx31 and imx35, the patch renames mm-imx31.c to mm-imx3.c. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-09-28arm/imx: merge mm-imx35.c into mm-imx31.cShawn Guo
As imx31 and imx35 have much in common at soc level, this patch merges mm-imx35.c into mm-imx31.c, so that the common functions between imx31 and imx35 can be added in one file later. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-09-27doc: fix broken referencesPaul Bolle
There are numerous broken references to Documentation files (in other Documentation files, in comments, etc.). These broken references are caused by typo's in the references, and by renames or removals of the Documentation files. Some broken references are simply odd. Fix these broken references, sometimes by dropping the irrelevant text they were part of. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-09-27clk: timer-sp: convert to clk_prepare()/clk_unprepare()Russell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-09-27clk: sa1111: convert to clk_prepare()/clk_unprepare()Russell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-09-26ARM: OMAP2+: Remove custom init_irq for remaining boardsTony Lindgren
With SoC specific timers, board specific init_irq is no longer needed. Earlier this was still needed to initialize the gptimer12 on Beagle based boards. Also convert board-h4.c to use omap2_init_irq accidentally did not get converted earlier. Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP2+: Use SoC specifc map_ioTony Lindgren
There's no longer any need for the board specific map_io. Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP2+: Add SoC specific map_io functionsBenoit Cousson
Add SoC specific map_io function to be used by the generic DT board file. This is an intermediate step before having some generic DT aware map_io function. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Start generalize signal muxing functionsJarkko Nikula
This generalizes the omap2_mcbsp1_mux_clkr_src and omap2_mcbsp1_mux_fsr_src implementation between generic McBSP and OMAP2 specific McBSP code. These functions are used to select source for CLKR and FSR signals on OMAP2+. Start generalizing the code by implementing an optional mux_signal function pointer in platform data that will implement the actual muxing and which is called now from omap2_mcbsp1_mux_clkr_src and omap2_mcbsp1_mux_fsr_src. These functions are to be removed later and cleanup the API so that mux_signal gets its arguments directly from client code. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Start generalize omap2_mcbsp_set_clks_srcJarkko Nikula
This generalizes the omap2_mcbsp_set_clks_src implementation between generic McBSP and OMAP2 specific McBSP code. Currently this function is used to select either internal fclk or clks pin as a McBSP CLKS source on OMAP2+. Implement generalization by having an optional set_clk_src function pointer in platform data that is used to select parent for a given clock. Idea is to pass higher level source clock name (later coming from client driver) that platform specific code will map to platform specific clock name. API cleanup between McBSP and client code comes later. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Move address definitions to arch/arm/mach-omap1/mcbsp.cJarkko Nikula
These address definitions are OMAP1 specific can be in single source file. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Update mcbsp.h include dependenciesJarkko Nikula
hardware.h is not needed here and let the definition for struct clk to come via linux/clk.h. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Cleanup sidetone control initialization and make it genericJarkko Nikula
Sidetone resource is already registered for a device so there is no need for cpu_is_omap34xx() and McBSP port number tests in the driver. We can cleanup and make the code generic by dropping remaining CONFIG_ARCH_OMAP3 conditional compilations and then using sidetone resource and st_data variable for runtime tests. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Move sidetone clock management to mach-omap2/mcbsp.cJarkko Nikula
Active sidetone requires that McBSP interface clock doesn't idle and there is no mechanism in hwmod to turn autoidling on/off in runtime. McBSP2 and 3 in OMAP34xx share their interface clock with McBSP sidetone module and that interface clock must be active when the sidetone is operating. Sidetone has its own autoidle bit which should keep the interface clock active but it is broken. Putting the McBSP core to no-idle mode when the sidetone is active is no good either since it results to higher power consumption when using the threshold based DMA transfers. For making the McBSP code more generic, move this sidetone clock management with fixme comments to mach-omap2/mcbsp.c and pass pointer to it via platform data. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Paul Wamsley <paul@pwsan.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Use per instance register cache sizeJarkko Nikula
Rationale here is to remove one global variable and to make possible to have variable size McBSP register maps inside SoC. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Make threshold based transfer code genericJarkko Nikula
Remove CONFIG_ARCH_OMAP3 conditional compilation and cpu_is_omap34xx test around buffer threshold based transfer and DMA operating mode control. Use instead the buffer_size in platform data to determine when these sysfs controls are exposed and when to access related McBSP registers. Rationale for this is to make code generic and to allow to use it on OMAP4 that also supports threshold based transfers. Currently buffer_size variable is set only for OMAP3 SoCs but it is easy to extend to OMAP4 and any later OMAP version. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Make tranceiver configuration control register access genericJarkko Nikula
McBSP transmit and receive configuration control registers must be set up for OMAP2430 and later. Replace is_omap tests in generic code with a new feature flag has_ccr in platform data so that there is no need to change code for any upcoming OMAP version. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Make wakeup control genericJarkko Nikula
Currently wakeup control code is compiled only when CONFIG_ARCH_OMAP3 is set even it should be available for CONFIG_ARCH_OMAP4 only builds also. Fix this by making wakeup control generic so that it is executed whenever new feature flag has_wakeup in platform data is set. Currently flag is set for McBSP config types 3 and 4. Remove also old comments about idle mode settings and HW bug workarounds that were not updated during hwmod conversion. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Implement generic register accessJarkko Nikula
Register access can be made more generic by calculating register address offsets runtime from common register definitions and by using reg_size and reg_step variables that are passed via platform data. Common register definitions are possible since McBSP registers are ordered similarly between OMAP versions. Remove also references to OMAP2+ specific config_type variable from generic McBSP code since other variables and feature flags are better to carry needed information from platform code. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Move out omap_mcbsp_register_board_cfg from ↵Jarkko Nikula
plat-omap/devices.c Only OMAP1s are using omap_mcbsp_register_board_cfg after OMAP2+ hwmod conversion so it can be moved to mach-omap1/mcbsp.c. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: mcbsp: Remove unused variables from platform dataJarkko Nikula
These variables got unused after McBSP was converted to use resource structures. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-09-26Merge branch 'samsung-fixes-3' of git://github.com/kgene/linux-samsungLinus Torvalds
* 'samsung-fixes-3' of git://github.com/kgene/linux-samsung: ARM: EXYNOS4: Rename sclk_cam clocks for FIMC driver ARM: S5PV210: Rename sclk_cam clocks for FIMC media driver ARM: S5P: fix incorrect loop iterator usage on gpio-interrupt ARM: S3C2443: Fix bit-reset in setrate of clk_armdiv
2011-09-27ARM: 7101/1: arm/tegra: Replace <mach/gpio.h> with <mach/gpio-tegra.h>Stephen Warren
This will eventually allow <mach/gpio.h> to be deleted. This mirrors LinusW's recent equivalent work on various other ARM platforms. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-09-27ARM: EXYNOS4: Rename sclk_cam clocks for FIMC driverSylwester Nawrocki
The sclk_cam clocks are now controlled by the top level FIMC media device driver bound to "s5p-fimc-md" platform device. Rename sclk_cam clocks so they accessible by the corresponding driver. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-09-27ARM: S5PV210: Rename sclk_cam clocks for FIMC media driverSylwester Nawrocki
The sclk_cam clocks are now controlled by the top level FIMC media device driver bound to "s5p-fimc-md" platform device. Rename sclk_cam clocks so they accessible by the corresponding driver. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-09-26Merge branch 'fixes' of ↵Linus Torvalds
http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm * 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: ARM: 7099/1: futex: preserve oldval in SMP __futex_atomic_op ARM: dma-mapping: free allocated page if unable to map ARM: fix vmlinux.lds.S discarding sections ARM: nommu: fix warning with checksyscalls.sh ARM: 7091/1: errata: D-cache line maintenance operation by MVA may not succeed
2011-09-26Merge branch 'pm-fixes' into pm-domainsRafael J. Wysocki
Merge commit e8b364b88cc4001b21c28c1ecf1e1e3ffbe162e6 (PM / Clocks: Do not acquire a mutex under a spinlock) fixing a regression in drivers/base/power/clock_ops.c. Conflicts: drivers/base/power/clock_ops.c
2011-09-26picoxcell: remove custom ioremap implementationJamie Iles
Nicolas Pitre's generic ioremap() patch set means that we don't need this any more. Signed-off-by: Jamie Iles <jamie@jamieiles.com>
2011-09-26picoxcell: add the DTS for the PC7302 boardJamie Iles
The PC7302 board can be populated with either a PC3X2 or PC3X3 device. Add DTS files for both variants of the PC7302. v3: - remove bootargs from dts files Signed-off-by: Jamie Iles <jamie@jamieiles.com>
2011-09-26picoxcell: add the DTS for pc3x2 and pc3x3 devicesJamie Iles
This describes the basic hierarchy of picoxcell pc3x3 devices including clocks and bus interconnect. Some onchip devices are currently omitted as there haven't been bindings created for them. v2: - change timer compatible strings to be more soc specific - split vic node into 2 devices Signed-off-by: Jamie Iles <jamie@jamieiles.com>
2011-09-26picoxcell: support for Picochip picoxcell devicesJamie Iles
picoXcell is a family of femtocell devices with an ARM application processor and picoArray DSP processor array. This patch adds support for picoXcell boards to be booted using the device tree registering the VIC's, UART's and timers. v3: - fixup vic compatible string in binding v2: - cleanup empty mach headers - convert to of_platform_populate() - simplify uncompress.h - split vic node into 2 devices - add missing __initconst attributes Signed-off-by: Jamie Iles <jamie@jamieiles.com>
2011-09-26ARM: mach-iop33x: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-09-26ARM: mach-omap2: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: OMAP: move OMAP1 memory config from plat/memory.h to its mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com>
2011-09-26ARM: mach-orion5x: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-09-26ARM: mach-kirkwood: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-09-26ARM: mach-dove: remove include/mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-09-26ARM: prepare for removal of a bunch of <mach/memory.h> filesNicolas Pitre
When the CONFIG_NO_MACH_MEMORY_H symbol is selected by a particular machine class, the machine specific memory.h include file is no longer used and can be removed. In that case the equivalent information can be obtained dynamically at runtime by enabling CONFIG_ARM_PATCH_PHYS_VIRT or by specifying the physical memory address at kernel configuration time. If/when all instances of mach/memory.h are removed then this symbol could be removed. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-09-26ARM: mach-davinci: clean up debug-macro.SNicolas Pitre
This achieves two goals: 1) Get rid of davinci_uart_v2p() and davinci_uart_p2v() which were the last users of PLAT_PHYS_OFFSET. 2) Remove the probing of the M bit in the CP15 control reg and make the access to the .data variables completely position independent. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Kevin Hilman <khilman@ti.com>
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