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Commit Graph

415 Commits

Author SHA1 Message Date
Joe Perches
9a660a6e1a arch/sh/boards/mach-se/7206/io.c: Remove unnecessary semicolons
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-29 16:35:09 +09:00
Kuninori Morimoto
a80cad950f sh: ms7724se: Add sh_eth support
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-26 16:24:02 +09:00
Paul Mundt
5713e60210 sh: pci: Initial PCI-Express support for SH7786 Urquell board.
This adds initial support for the PCI-Express module in the SH7786,
particularly as it relates to the urquell platform. Presently it is
only supported in root complex mode, with endpoint mode still requiring
more debugging. 29/32-bit mode and lane configurations are selectable via
board mode pins, and are otherwise fixed.

Only 4x and 1x PCI channels are presently handled, the PCI bridge still
requires additional debugging and stabilization in hardware.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-17 18:20:48 +09:00
Paul Mundt
3d3638da49 Merge branches 'sh/pci-express-integration', 'sh/rsk-updates', 'sh/platform-updates' and 'sh/perf_counter' 2009-06-17 16:37:26 +09:00
Guennadi Liakhovetski
2cb582ca0d SH: convert migor to soc-camera as platform-device
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-17 16:22:48 +09:00
Guennadi Liakhovetski
194a17305c SH: convert ap325rxa to soc-camera as platform-device
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-17 16:22:41 +09:00
Guennadi Liakhovetski
0a861e9eb7 soc-camera: unify i2c camera device platform data
Unify i2c camera device platform data to point to struct soc_camera_link
for a smooth transition to soc-camera as a platform driver.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-17 16:22:34 +09:00
Yoshihiro Shimoda
fcaf99d20d sh: x3proto: add platform data for r8a66597-hcd
and remove redundant parameter for r8a66597-hcd.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-17 16:19:43 +09:00
Yoshihiro Shimoda
6239b20d1b sh: highlander: add platform data for r8a66597-hcd
and remove redundant parameter for r8a66597-hcd.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-17 16:19:34 +09:00
Yoshihiro Shimoda
5a62a22514 sh: sh7785lcr: add platform data for r8a66597-hcd
and remove redundant parameter for r8a66597-hcd.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-17 16:19:00 +09:00
Nobuhiro Iwamatsu
39f4490c70 sh: Revised clock function in highlander
Clock function was changed, but highlander used old function.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-16 16:49:11 +09:00
Nobuhiro Iwamatsu
15ba400ebb sh: Add support mtd mapping for highlander
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-16 16:49:03 +09:00
Magnus Damm
724cfb9440 sh: smsc911x support for the rsk7203 board
This patch adds support for the LAN9118 ethernet on rsk7203.

The LAN9118 controller is hooked up using a 16-bit data bus,
but the rsk7203 board does not swap the byte lanes as needed
between the sh7203 processor and the the ethernet controller.

In the processor the CS memory window is configured in 16-bit
mode but the smsc911x driver is told to do 32-bit accesses to
improve performance. The SMSC911X_SWAP_FIFO flag is used
to tell the driver to do software byte swapping of fifo data.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Acked-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-16 05:57:07 +09:00
Paul Mundt
5d0e945a24 sh: urquell: Add system FPGA mode pin support.
Urquell has a system FPGA capable of reading the mode pin states from
software, wire this up in the machvec.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-15 19:02:37 +09:00
Huang Weiyi
78c99ba1b1 sh: pci: remove duplicated #include's
Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-14 17:48:43 +09:00
Magnus Damm
c01641b42a sh: add AP325RXA mode pin configuration
This patch adds mode pin configuration to ap325rxa.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11 09:09:33 +03:00
Magnus Damm
0ec80fddf1 sh: add Migo-R mode pin configuration
This patch adds mode pin configuration and
a machvec structure to Migo-R.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11 09:09:27 +03:00
Magnus Damm
0d4fdbb64f sh: rework mode pin code
This patch reworks the mode pin code to keep the pin
definitions in one place. The mode pins values are now
the value of the bit instead of bit number.

With this patch in place the sh7785 header file contains
mode pin comments. The sh7785 clock code and the sh7785lcr
board code are updated to reflect the new shared mode pins.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-11 09:08:53 +03:00
Magnus Damm
63d12e2323 sh: sh7785lcr mode pin configuration
This patch adds mode pin support to the sh7785lcr board.

The harware allows the user to control the mode pins using
dip switches S1 and S2, but from the software the pins are
fixed to the factory default since we have no way to reading
out this configuration from software.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-01 15:56:59 +09:00
Paul Mundt
464c9e1037 Merge branch 'sh/clkfwk' 2009-05-26 23:50:40 +09:00
Kuninori Morimoto
287c129716 sh: Add ms7724se (SH7724) board support
This adds preliminary support for the ms7724se solution engine board.

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-26 17:01:47 +09:00
Paul Mundt
5f8371cec9 Merge branches 'sh/stable-updates' and 'sh/sparseirq' 2009-05-22 13:29:37 +09:00
Magnus Damm
37869fa2da sh: ap325 camera without i2c driver fix
This patch fixes the ap325rxa ncm03j camera code to handle
the case where no i2c driver is present. Without this fix
i2c_transfer() may be passed NULL as adapter which results
in a crash.

Triggered when i2c-sh_mobile.c failed to probe() due to
missing MSTP clocks.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-22 13:19:11 +09:00
Paul Mundt
a77b5ac0ea sh: clkfwk: Update SH7785 for refactored clock framework.
This updates the SH7785 CPU code as well as the SH7785LCR board support
code for making use of the newly refactored clock framework. Support for
the legacy CPG clocks is dropped at this point, with the extal frequency
fed in from the board code.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-13 17:55:00 +09:00
Paul Mundt
7d170b1bc5 sh: Move out cayman-specific panic handler code to its own file.
This moves out the cayman-specific panic handler code to a better
location, and leaves the generic implementation a simple stub that is
still used under emulation.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-08 17:41:59 +09:00
Paul Mundt
cd1408f22d sh: mach-sh03: Give the sh03 rtc its own spinlock.
This converts the sh03 rtc code off of using the global rtc_lock and on
to its own spinlock. There are no other possible users of the rtc_lock,
so serializing with it is not necessary.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-08 16:57:35 +09:00
Paul Mundt
c51279ec0d sh: Kill off unused SH-5 irq_describe cruft.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-07 18:17:20 +09:00
Paul Mundt
0fb849b9d7 sh: Integrate the SH-5 onchip_remap() more coherently.
Presently this is special-cased for early initialization. While there are
situations where these static early initializations are still necessary,
with minor changes it is possible to use this for the regular ioremap
implementation as well. This allows us to kill off the special-casing for
the remap completely and to start tidying up all of the SH-5
special-casing in drivers.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-07 18:10:27 +09:00
Magnus Damm
e6be3a2586 sh: pass through ioremap() for non-mmu processors.
All 32-bit SuperH processors currently go through __ioremap_mode()
and check for IO_TRAPPED and directly mapped segments. With this
patch we simplify the MMU less case with a pass through version of
 __ioremap_mode() which just returns the physical address.

The effects of this is change are:
 - fix non-MMU ioremap() of high address hardware blocks (sh7203 CMT)
 - make sure IO_TRAPPED is not selected

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-30 12:56:37 +09:00
Jean-Christophe PLAGNIOL-VILLARD
c2e0090c66 sh: mach-r2d: add physmap-flash support for R2D+ boards.
The RTS7751R2D_1 boards only support 1MB of socket-mounted MBM29F040
flash, which we just leave alone as it's not terribly interesting.

This adds support for the s29gl256p on the r2d+ boards that makes a bit
more sense to expose to the user.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-27 17:54:41 +09:00
Paul Mundt
2d5efc190e sh: pci: Move the se7751 fixups in to arch/sh/drivers/pci/.
The se7751 was still doing the PCI fixups in its own board directory,
so we move it over to arch/sh/drivers/pci/ with the rest of the board
fixups. It has bitrotted significantly over the years, so will still
likely need a bit of work to bring back up to date.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-20 21:42:59 +09:00
Paul Mundt
c563bf0965 sh: pci: Kill off dead references to is_pci_ioaddr and friends.
Some old boards are still using this in their I/O routines, kill it off.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-20 19:39:57 +09:00
Paul Mundt
a3c0e0d003 sh: pci: Consolidate pcibios_align_resource() definitions.
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>
2009-04-20 16:14:29 +09:00
Paul Mundt
4c7a47de89 sh: pci: Kill off platform-specific multi-window mappings.
Commit 68b42d1b54 ("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>
2009-04-17 17:21:36 +09:00
Paul Mundt
b627b4ed3d sh: pci: Move se7780 INTC fixups out of pci-sh7780.c.
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>
2009-04-17 13:00:18 +09:00
Magnus Damm
ef339f241b sh: pci memory range checking code
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>
2009-04-16 16:00:14 +09:00
Magnus Damm
d0e3db40e2 sh: add init member to pci_channel data
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>
2009-04-16 16:00:12 +09:00
Kuninori Morimoto
fc3f55e672 sh: ap325: use edge control for ov772x camera
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-13 22:45:10 +09:00
Kuninori Morimoto
1bc5718533 sh: urquell: Fix up address mapping in board comments.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-10 13:35:28 -07:00
Kuninori Morimoto
6e97938125 sh: urquell: Add board comment
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-07 09:57:42 -07:00
Paul Mundt
64935056f0 sh: migor: Fix up CEU use flags.
Follows the same change as per ap325rxa, which was inadvertently omitted.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-02 11:25:12 +09:00
Kuninori Morimoto
46368fa051 sh: ap325 and Migo-R use new sh_mobile_ceu_info flags
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-31 14:37:31 +09:00
Kuninori Morimoto
4713125876 sh: ap325rxa: Add ov772x support, again.
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>
2009-03-31 08:08:47 +09:00
Kuninori Morimoto
71c1d19e45 sh: urquell: enable LAN device
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-31 07:37:54 +09:00
Guennadi Liakhovetski
2d9329f3a5 V4L/DVB (10665): soc-camera: add data signal polarity flags to drivers
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>
2009-03-30 12:42:52 -03:00
Wolfram Sang
8e99ada8de i2c-algo-pca: Rework waiting for a free bus
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>
2009-03-28 21:34:45 +01:00
Steve Glendinning
eaeed5d31d sh: add support for SMSC Polaris platform
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>
2009-03-21 01:26:33 +09:00
Rafael Ignacio Zurita
3bf509230a sh: fix the HD64461 level-triggered interrupts handling
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>
2009-03-20 18:57:48 +09:00
Nobuhiro Iwamatsu
da78800632 sh: sh7763rdp: Change IRQ number for sh_eth of sh7763rdp
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>
2009-03-17 15:20:59 +09:00
Nobuhiro Iwamatsu
32910e2c52 sh: espt-giga board support
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>
2009-03-17 15:18:52 +09:00
Magnus Damm
93356d0747 sh: add ap325 lcd power off support
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>
2009-03-16 19:53:02 +09:00
Magnus Damm
600fa578a9 sh: improve sh7785lcr power off code
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>
2009-03-11 17:25:10 +09:00
Yoshihiro Shimoda
df4d4f1a47 sh: sh7785lcr: Updates for fixed PMB.
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>
2009-03-10 15:50:44 +09:00
Magnus Damm
508407149a sh: Show sleep state with Migo-R LEDs
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>
2009-03-10 15:26:56 +09:00
Paul Mundt
74aaf024c9 Merge branch 'sh/stable-updates' 2009-03-10 15:25:18 +09:00
Nobuhiro Iwamatsu
ba087e6f69 sh: Add media/soc_camera.h to board setup of Renesas AP325RXA
Other compilation errors were revised by commit of
"sh: ap325rxa: Revert ov772x support"
(08c2f5b4d7) 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>
2009-03-10 15:20:54 +09:00
Paul Mundt
e161183ba6 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-03-10 15:17:26 +09:00
Kuninori Morimoto
929ef1a1f5 sh: urquell: Add smc91x support and update defconfig accordingly.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-05 17:37:12 +09:00
Kuninori Morimoto
5ac072e110 sh: Urquell board support.
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>
2009-03-03 16:22:00 +09:00
Magnus Damm
1d015cf02a sh: shared register saving code for sh3/sh4/sh4a
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>
2009-02-27 16:26:10 +09:00
Paul Mundt
08c2f5b4d7 sh: ap325rxa: Revert ov772x support.
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>
2009-02-27 15:41:14 +09:00
Paul Mundt
e4e3c3f17f Merge branch 'sh/stable-updates' 2009-01-29 11:56:45 +09:00
Kuninori Morimoto
7a65d245fa sh: ap325rxa: Add ov772x support.
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>
2009-01-29 11:56:02 +09:00
Kuninori Morimoto
86746284e2 sh: ap325rxa: control camera power toggling.
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>
2009-01-29 11:56:02 +09:00
Paul Mundt
ae5e6d05a6 sh: mach-highlander and mach-rsk require gpiolib.
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>
2009-01-27 14:49:10 +09:00
Magnus Damm
69edbba002 sh: use gpiolib
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>
2009-01-27 14:49:10 +09:00
Paul Mundt
604437f0f8 sh: sh7785lcr/highlander/hp6xx need linux/irq.h.
More build fixes..

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-01-21 17:43:25 +09:00
Magnus Damm
70e5c4f084 sh: Migo-R MMC support using spi_gpio and mmc_spi.
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>
2009-01-21 17:43:23 +09:00
Magnus Damm
fbdd9a70c2 sh: ap325rxa MMC support using spi_gpio and mmc_spi
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>
2009-01-21 17:43:15 +09:00
Paul Mundt
10f0fc17f5 sh: mach-x3proto: needs linux/irq.h.
Since commit ba84be2338
("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>
2009-01-21 17:42:58 +09:00
Steve Glendinning
8ed3592e56 sh: convert rsk7203 to use smsc911x.
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>
2009-01-21 17:42:34 +09:00
Steve Glendinning
02da916ae6 sh: convert magicpanelr2 platform to use smsc911x.
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>
2009-01-21 17:42:25 +09:00
Steve Glendinning
90b764916a sh: convert ap325rxa platform to use smsc911x.
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>
2009-01-21 17:42:21 +09:00
Kuninori Morimoto
deae7b860a sh: mach-migor: Add tw9910 support.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-01-21 17:41:55 +09:00
Kuninori Morimoto
b9afb0bae5 sh: mach-migor: Delete soc_camera_platform setup.
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>
2009-01-21 17:41:52 +09:00
Kuninori Morimoto
ff04ea40ea sh: mach-migor: Add ov772x support.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-01-21 17:41:28 +09:00
Paul Mundt
2ea40dec26 sh: mach-sh03: Fix up pata_platform build breakage.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:44:49 +09:00
Magnus Damm
b5868e8cde sh: enable deferred io LCDC on Migo-R
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>
2008-12-22 18:44:49 +09:00
Magnus Damm
0790555437 sh: add LCDC interrupt configuration to AP325 and Migo-R
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>
2008-12-22 18:44:48 +09:00
Paul Mundt
073da9c0de sh: Kill off cf-enabler with extreme prejudice.
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>
2008-12-22 18:44:46 +09:00
Paul Mundt
866ef8f48f sh: mach-edosk7705: Fix up edosk7705 so it all builds again.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:44:45 +09:00
Paul Mundt
0ef0e6ca42 sh: mach-microdev: Split out the fdc37c93xapm initialization code.
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>
2008-12-22 18:44:45 +09:00
Paul Mundt
43eeb0fb9f sh: mach-sh03: Use __set_io_port_base(), kill off special ioport_map().
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>
2008-12-22 18:44:45 +09:00
Paul Mundt
8db806ec80 sh: mach-sh03: Move off of cf_enabler to pata_platform, as per landisk.
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>
2008-12-22 18:44:45 +09:00
Paul Mundt
98a955da85 sh: board-shmin: Convert shmin to use __set_io_port_base().
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>
2008-12-22 18:44:45 +09:00
Paul Mundt
b94ea27570 sh: Kill off the cayman and microdev special heartbeat code.
These can use the generic code instead.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:44:44 +09:00
Matt Fleming
1a94757fae sh: Convert Cayman boards from hw_interrupt_type to irq_chip
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>
2008-12-22 18:44:06 +09:00
Matt Fleming
e85a47744b sh: Convert Dreamcast support from hw_interrupt_type to irq_chip
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>
2008-12-22 18:44:06 +09:00
Matt Fleming
bd0a22d21f sh: Convert SystemH board support from hw_interrupt_type to irq_chip
... 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>
2008-12-22 18:44:05 +09:00
Matt Fleming
be729fd890 sh: Convert Microdev boards from hw_interrupt_type to irq_chip
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>
2008-12-22 18:44:05 +09:00
Paul Mundt
4eec8834f0 sh: mach-migor: Kill off unused Migo-R machvec.
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>
2008-12-22 18:44:03 +09:00
Magnus Damm
4545bfa00a sh: add ov772x reset delay on Migo-R
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>
2008-12-22 18:44:03 +09:00
Paul Mundt
ea0aac1e13 sh: Consolidate rsk7203/7201 in to a new mach-rsk.
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>
2008-12-22 18:44:02 +09:00
Magnus Damm
3e51762759 sh: move the hp6xx pm code
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>
2008-12-22 18:43:52 +09:00
Magnus Damm
21c601bb2e sh: remove ioport cruft and smc91x from se7343
Remove out-of-date se7343 ioport code including some old support
for unknown-ne2000-pcmcia-card, cf-over-pcmcia and a mysterical
smc91x that once must have been on a special daughterboard.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:43:51 +09:00
Magnus Damm
5e5aacb0de sh: add isp1161 usb host device to se7343
Add isp1161 platform data to get usb host working on se7343.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:43:51 +09:00
Magnus Damm
6aacba72db sh: add st16c2550 devices to se7343
Add 8250 platform data to setup the ST16C2550C chip on se7343.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:43:51 +09:00
Magnus Damm
5727003b5d sh: fix number of interrupts on se7343
Fix to make sure that the on-board interrupt sources are included
in the interrupt count on se7343.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:43:51 +09:00
Peter Griffin
6feb348783 sh: RSK+ 7201 board support.
This patch adds support for the RTE RSK+ 7201 board.

Signed-off-by: Peter Griffin <pgriffin@mpc-data.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:43:51 +09:00
Magnus Damm
b51339fff2 sh: sh_mobile lcdc clock framework support
Add clock framework support to the lcdc driver and
adjust the board specific code accordingly.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:42:52 +09:00