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* V4L/DVB (10665): soc-camera: add data signal polarity flags to driversGuennadi Liakhovetski2009-03-30
| | | | | | | | | All soc-camera camera and host drivers must specify supported data signal polarity, after all drivers are fixed, we'll add a suitable test to soc_camera_bus_param_compatible(). Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* i2c-algo-pca: Rework waiting for a free busWolfram Sang2009-03-28
| | | | | | | | Waiting for a free bus now accepts the timeout value in jiffies and does proper checking using time_before. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* sh: add support for SMSC Polaris platformSteve Glendinning2009-03-20
| | | | | | | | | | | Polaris is an SMSC reference platform with a SH7709S CPU and LAN9118 ethernet controller. This patch adds support for it. Updated following feedback from Nobuhiro Iwamatsu. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: fix the HD64461 level-triggered interrupts handlingRafael Ignacio Zurita2009-03-20
| | | | | | | | Rework the hd64461 demuxer code to fix the HD64461 level-triggered interrupts handling, using handle_level_irq() as needed. Signed-off-by: Rafael Ignacio Zurita <rizurita@yahoo.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7763rdp: Change IRQ number for sh_eth of sh7763rdpNobuhiro Iwamatsu2009-03-17
| | | | | | | | IRQ for sh_eth of sh7763rdp became multi handling. Therefore, the IRQ number of sh_eth is changed, too. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: espt-giga board supportNobuhiro Iwamatsu2009-03-17
| | | | | | | | | | | | | | | This adds support for the ESPT-Giga (Ethernet Serial Parallel Translator) SH7763-based reference board. Board support is relatively sparse, presently supporting serial, gigabit ethernet, USB host, and MTD. More information (in Japanese) available at: http://www.cente.jp/product/cente_hard/ESPT-Giga.html Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: add ap325 lcd power off supportMagnus Damm2009-03-16
| | | | | | | | Improve the ap325 board code to allow the lcd panel and backlight to be powered off. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: improve sh7785lcr power off codeMagnus Damm2009-03-11
| | | | | | | | | | | | Improve the sh7785lcr power off implementation to never return. It takes some time before the board is actually powered off, just hang after asking the harware to power down. This removes the serial port garbage printout. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7785lcr: Updates for fixed PMB.Yoshihiro Shimoda2009-03-10
| | | | | | | | Add a new defconfig for SH7785LCR in 32-bit mode, and update the power off code to avoid 29-bit assumptions. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Show sleep state with Migo-R LEDsMagnus Damm2009-03-10
| | | | | | | | If CONFIG_PM is set, let Migo-R LEDs show sleep states. D11 will show STATUS0 and D12 PDSTATUS. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Merge branch 'sh/stable-updates'Paul Mundt2009-03-10
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| * sh: Add media/soc_camera.h to board setup of Renesas AP325RXANobuhiro Iwamatsu2009-03-10
| | | | | | | | | | | | | | | | | | | | | | | | Other compilation errors were revised by commit of "sh: ap325rxa: Revert ov772x support" (08c2f5b4d76f83213e379b12df504269d21c9e7c) but other compilation errors are given. We revert this commit and need to add new header(media/soc_camera.h). This change revises new compilation error. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | Merge branch 'master' of ↵Paul Mundt2009-03-10
|\| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * sh: ap325rxa: Revert ov772x support.Paul Mundt2009-02-27
| | | | | | | | | | | | | | | | | | This change depends on some v4l changes that have been pushed back to 2.6.30, so drop this and fall back on the old soc_camera code until then. Reported-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Acked-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: urquell: Add smc91x support and update defconfig accordingly.Kuninori Morimoto2009-03-05
| | | | | | | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: Urquell board support.Kuninori Morimoto2009-03-03
| | | | | | | | | | | | | | This adds preliminary support for the SH7786-based Urquell board. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: shared register saving code for sh3/sh4/sh4aMagnus Damm2009-02-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch reworks the sh3/sh4/sh4a register saving code in the following ways: - break out prepare_stack_save_dsp() from handle_exception() - break out save_regs() from handle_exception() - the register saving order is unchanged - align new functions to fit in cache lines - separate exception code from interrupt code - keep main code flow in a single cache line per exception vector - use bsr/rts for regular functions (save pr first) - keep data in one shared cache line (exception_data) - document the functions - tie in the hp6xx code Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | Merge branch 'sh/stable-updates'Paul Mundt2009-01-28
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| * sh: ap325rxa: Add ov772x support.Kuninori Morimoto2009-01-28
| | | | | | | | | | | | | | | | | | | | This patch add ov772x camera settings to ap325, Old camera is still supported. And it will be 2nd camera if you select ov772x and soc_camera_platform in same time. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: ap325rxa: control camera power toggling.Kuninori Morimoto2009-01-28
| | | | | | | | | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: mach-highlander and mach-rsk require gpiolib.Paul Mundt2009-01-27
| | | | | | | | | | | | | | | | | | | | Fix up the build for mach-highlander and mach-rsk. These operated on the assumption that GENERIC_GPIO support with an optional GPIOLIB was possible. This used to be true, but has not been the case since commit-id d56cc8bc661ac1ceded8d45ba2d53bb134fee17d ("sh: use gpiolib"), where the GENERIC_GPIO implementation was rewritten to use GPIOLIB directly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: use gpiolibMagnus Damm2009-01-27
|/ | | | | | | | | | This patch updates the SuperH gpio code to make use of gpiolib. The gpiolib callbacks get() and set() are lockless, but we use our own spinlock for the other operations to make sure hardware register bitfield accesses stay atomic. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7785lcr/highlander/hp6xx need linux/irq.h.Paul Mundt2009-01-21
| | | | | | More build fixes.. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Migo-R MMC support using spi_gpio and mmc_spi.Magnus Damm2009-01-21
| | | | | | | | This patch adds CN9 MMC support for MigoR using the mmc_spi driver on top of the bitbanging spi_gpio driver. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: ap325rxa MMC support using spi_gpio and mmc_spiMagnus Damm2009-01-21
| | | | | | | | This patch adds CN3 MMC support for ap325rxa using the mmc_spi driver on top of the bitbanging spi_gpio driver. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-x3proto: needs linux/irq.h.Paul Mundt2009-01-21
| | | | | | | | | Since commit ba84be2338d3a2b6020d39279335bb06fcd332e1 ("remove linux/hardirq.h from asm-generic/local.h"), the asm/irq.h definitions that mach-x3proto/setup.c depends on are no longer available, causing the build to die. So, include linux/irq.h explicitly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: convert rsk7203 to use smsc911x.Steve Glendinning2009-01-21
| | | | | | Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: convert magicpanelr2 platform to use smsc911x.Steve Glendinning2009-01-21
| | | | | | Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: convert ap325rxa platform to use smsc911x.Steve Glendinning2009-01-21
| | | | | | Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-migor: Add tw9910 support.Kuninori Morimoto2009-01-21
| | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-migor: Delete soc_camera_platform setup.Kuninori Morimoto2009-01-21
| | | | | | | | | Migo-R can use ov772x camera driver in Linux 2.6.29. Therefore, soc_camera_platform setting is no longer needed. This patch removes it. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-migor: Add ov772x support.Kuninori Morimoto2009-01-21
| | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-sh03: Fix up pata_platform build breakage.Paul Mundt2008-12-22
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: enable deferred io LCDC on Migo-RMagnus Damm2008-12-22
| | | | | | | | | | Enable LCDC deferred io on Migo-R using 1s delay. As with other deferred io frame buffers user space code should use fsync() on the frame buffer device to trigger an update. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: add LCDC interrupt configuration to AP325 and Migo-RMagnus Damm2008-12-22
| | | | | | | | | Add LCDC interrupt resources for AP325 and Migo-R. The LCDC driver does not require interrupts at this point, but changes such as one-shot SYS mode using deferred io, and wait-for-vblank will both need this. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off cf-enabler with extreme prejudice.Paul Mundt2008-12-22
| | | | | | | | | | | | | | | Now that the rest of the boards that were using cf-enabler "generically" have switched to setting up their mappings on their own, only the mach-se boards were left using it. All of the cf-enabler using mach-se boards use a special initialization of the MRSHPC windows rather than going through the special PTE as other SH-4 platforms do. This consolidates the MRSHPC setup logic, hooks it up on the boards that care, and gets rid of any and all remaining references to cf-enabler. This has been long overdue, as cf-enabler has been the bane of arch/sh/kernel for the last 7 years. Good riddance. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-edosk7705: Fix up edosk7705 so it all builds again.Paul Mundt2008-12-22
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-microdev: Split out the fdc37c93xapm initialization code.Paul Mundt2008-12-22
| | | | | | | This makes the microdev code a bit more readable, and moves the setup for the SuperIO out on its own. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-sh03: Use __set_io_port_base(), kill off special ioport_map().Paul Mundt2008-12-22
| | | | | | | | This also fixes up a long-standing bug for this platform where the PIO base was set to a register offset, rather than the actual PIO offset itself. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-sh03: Move off of cf_enabler to pata_platform, as per landisk.Paul Mundt2008-12-22
| | | | | | | | This gets rid of the cf enabler use on mach-sh03 and switches to use pata_platform with the proper address directly. cf_enabler is subsequently disabled for mach-sh03. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: board-shmin: Convert shmin to use __set_io_port_base().Paul Mundt2008-12-22
| | | | | | | Drop the special mv_ioport_map() implementation, as this can simply use __set_io_port_base() directly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off the cayman and microdev special heartbeat code.Paul Mundt2008-12-22
| | | | | | These can use the generic code instead. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Convert Cayman boards from hw_interrupt_type to irq_chipMatt Fleming2008-12-22
| | | | | | | | | I've been unable to even compile-test this change because I don't have an sh5 toolchain. All uses of hw_interrupt_type for SuperH boards have now been converted to use irq_chip. Signed-off-by: Matt Fleming <mjf@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Convert Dreamcast support from hw_interrupt_type to irq_chipMatt Fleming2008-12-22
| | | | | | | | | | | | | | | Switch the dreamcast IRQ code over to the irq_chip way of doing things, so that we can set GENERIC_HARDIRQS_NO__DO_IRQ for all SuperH boards. Also, whilst I'm here change some things to make checkpatch.pl happy: - Indent with tabs, not with spaces - Include <linux/io.h>, not <asm/io.h> - Fix the multi-line comment style - Fix some typos in the comments Tested-by: Adrian McMenamin <adrian@newgolddream.dyndns.info> Signed-off-by: Matt Fleming <mjf@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Convert SystemH board support from hw_interrupt_type to irq_chipMatt Fleming2008-12-22
| | | | | | | ... as part of the hw_interrupt_type to irq_chip crusade. Signed-off-by: Matt Fleming <mjf@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Convert Microdev boards from hw_interrupt_type to irq_chipMatt Fleming2008-12-22
| | | | | | | This is part of the SH move to irq_chip. Signed-off-by: Matt Fleming <mjf@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: mach-migor: Kill off unused Migo-R machvec.Paul Mundt2008-12-22
| | | | | | | | This kills off the special Migo-R machvec, as nothing is using it. By default this will switch to using the generic machvec, which provides the same functionality. This saves us a bit of space in the machvec section. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: add ov772x reset delay on Migo-RMagnus Damm2008-12-22
| | | | | | | Add reset delay for the ov772x device on Migo-R. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Consolidate rsk7203/7201 in to a new mach-rsk.Paul Mundt2008-12-22
| | | | | | | RSK+ platforms have quite a few characteristics in common, so roll them together in to a shiny new RSK mach-type. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: move the hp6xx pm codeMagnus Damm2008-12-22
| | | | | | | | | | Move the not-so-generic pm code from arch/sh/kernel/pm.c to the platform directory together with the rest of the hp6xx pm code. This is done to let non-hp6xx platforms enable CONFIG_PM. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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