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2009-04-20sh: pci: Kill off dead references to is_pci_ioaddr and friends.Paul Mundt4-66/+0
Some old boards are still using this in their I/O routines, kill it off. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-20sh: pci: Consolidate pcibios_align_resource() definitions.Paul Mundt1-3/+6
This introduces a saner pcibios_align_resource() that can be used regardless of whether pci-auto or pci-new are being used, and consolidates it in pci-lib.c. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-17sh: pci: Kill off platform-specific multi-window mappings.Paul Mundt1-0/+17
Commit 68b42d1b548be1840aff7122fdebeb804daf0fa3 ("sh: sh7785lcr: Map whole PCI address space.") changed around the semantics of how various chip-selects are made accessible to PCI. Now that there is a single large mapping covering from CS0-CS6, there is no longer any need to do multi-window mapping. Subsequently, all of the differing implementations can be consolidated in to pci-sh7780. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-17sh: pci: Move se7780 INTC fixups out of pci-sh7780.c.Paul Mundt1-2/+8
These fixups belong in the board INTC setup code, not in the middle of pci-sh7780.c. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-16sh: pci memory range checking codeMagnus Damm1-1/+1
This patch changes the code to use __is_pci_memory() instead of is_pci_memaddr(). __is_pci_memory() loops through all the pci channels on the system to match memory windows. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-16sh: add init member to pci_channel dataMagnus Damm1-6/+0
This patch adds an init callback to struct pci_channel and makes sure it is initialized properly. Code is added to call this init function from pcibios_init(). Return values are adjusted and a warning is is printed if init fails. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-13sh: ap325: use edge control for ov772x cameraKuninori Morimoto1-0/+1
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-10sh: urquell: Fix up address mapping in board comments.Kuninori Morimoto1-15/+18
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-07sh: urquell: Add board commentKuninori Morimoto1-0/+27
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-02sh: migor: Fix up CEU use flags.Paul Mundt1-3/+1
Follows the same change as per ap325rxa, which was inadvertently omitted. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-31sh: ap325 and Migo-R use new sh_mobile_ceu_info flagsKuninori Morimoto1-3/+1
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-31sh: ap325rxa: Add ov772x support, again.Kuninori Morimoto1-3/+50
Now that the V4L bits have finally settled.. This patch adds support for a secondary ov772x camera on ap325rxa. This is supported in addition to the regular soc_camera_platform camera. 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>
2009-03-31sh: urquell: enable LAN deviceKuninori Morimoto1-0/+4
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-30V4L/DVB (10665): soc-camera: add data signal polarity flags to driversGuennadi Liakhovetski2-3/+5
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>
2009-03-28i2c-algo-pca: Rework waiting for a free busWolfram Sang1-1/+1
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>
2009-03-21sh: add support for SMSC Polaris platformSteve Glendinning3-0/+157
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>
2009-03-20sh: fix the HD64461 level-triggered interrupts handlingRafael Ignacio Zurita1-1/+0
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>
2009-03-17sh: sh7763rdp: Change IRQ number for sh_eth of sh7763rdpNobuhiro Iwamatsu1-3/+7
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>
2009-03-17sh: espt-giga board supportNobuhiro Iwamatsu3-0/+110
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>
2009-03-16sh: add ap325 lcd power off supportMagnus Damm1-0/+11
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>
2009-03-11sh: improve sh7785lcr power off codeMagnus Damm1-0/+3
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>
2009-03-10sh: sh7785lcr: Updates for fixed PMB.Yoshihiro Shimoda2-2/+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>
2009-03-10sh: Show sleep state with Migo-R LEDsMagnus Damm1-0/+9
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>
2009-03-10Merge branch 'sh/stable-updates'Paul Mundt1-0/+1
2009-03-10sh: Add media/soc_camera.h to board setup of Renesas AP325RXANobuhiro Iwamatsu1-0/+1
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>
2009-03-10Merge branch 'master' of ↵Paul Mundt1-50/+3
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
2009-03-05sh: urquell: Add smc91x support and update defconfig accordingly.Kuninori Morimoto1-0/+34
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-03sh: Urquell board support.Kuninori Morimoto3-0/+134
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>
2009-02-27sh: shared register saving code for sh3/sh4/sh4aMagnus Damm1-23/+8
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>
2009-02-27sh: ap325rxa: Revert ov772x support.Paul Mundt1-50/+3
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>
2009-01-29Merge branch 'sh/stable-updates'Paul Mundt1-4/+59
2009-01-29sh: ap325rxa: Add ov772x support.Kuninori Morimoto1-3/+50
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>
2009-01-29sh: ap325rxa: control camera power toggling.Kuninori Morimoto1-1/+9
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>
2009-01-27sh: mach-highlander and mach-rsk require gpiolib.Paul Mundt3-3/+3
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>
2009-01-27sh: use gpiolibMagnus Damm1-2/+2
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>
2009-01-21sh: sh7785lcr/highlander/hp6xx need linux/irq.h.Paul Mundt3-1/+3
More build fixes.. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-01-21sh: Migo-R MMC support using spi_gpio and mmc_spi.Magnus Damm1-1/+30
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>
2009-01-21sh: ap325rxa MMC support using spi_gpio and mmc_spiMagnus Damm1-0/+29
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>
2009-01-21sh: mach-x3proto: needs linux/irq.h.Paul Mundt1-0/+1
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>
2009-01-21sh: convert rsk7203 to use smsc911x.Steve Glendinning1-11/+13
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>
2009-01-21sh: convert magicpanelr2 platform to use smsc911x.Steve Glendinning1-6/+17
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>
2009-01-21sh: convert ap325rxa platform to use smsc911x.Steve Glendinning1-11/+13
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>
2009-01-21sh: mach-migor: Add tw9910 support.Kuninori Morimoto1-2/+35
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-01-21sh: mach-migor: Delete soc_camera_platform setup.Kuninori Morimoto1-103/+0
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>
2009-01-21sh: mach-migor: Add ov772x support.Kuninori Morimoto1-0/+22
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: mach-sh03: Fix up pata_platform build breakage.Paul Mundt1-9/+20
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: enable deferred io LCDC on Migo-RMagnus Damm1-0/+2
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>
2008-12-22sh: add LCDC interrupt configuration to AP325 and Migo-RMagnus Damm2-0/+8
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>
2008-12-22sh: Kill off cf-enabler with extreme prejudice.Paul Mundt3-7/+11
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>
2008-12-22sh: mach-edosk7705: Fix up edosk7705 so it all builds again.Paul Mundt3-51/+20
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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