I see ATP and Transcend cards failing repeatedly in the card select command
(CMD7) due to illegal instruction after CMD2.  Doing an extra status inquiry
when leaving the card identification mode seems to fix this problem.
This bug occured when opening the mmc cover with mounted card inside and
closing the cover again. This will cause detection of any new cards in
the card detection mode and ATP and Transcend cards get confused.

I don't know why only ATP and Transcend have this problem and why
doing status inquiry helps.  Status inquiry command CMD13 is neutral
and is claimed to not chnage the card state in the MMC spec.
The order of commands must be CMD13 first, then CMD7.  CMD13 fails
also due to illegal instruction error after CMD2 but after this the
card is back to its senses.

If CMD7 is run first, and CMD13 once CMD7 is seen failing, this fails
to bring the card back to its senses.  Then the CMD7 fails repeatedly
due to command timeout before and after CMD13.

The attached patch does the extra probing in mmc_setup() during
low clock which is perhaps an overkill. One could do it also in
mmc_rescan() after switching back to higher clock.

Add MMC support for 24xx

Add support for 24xx Menelaus I2C PM chip. Based on TI's 2.6.9 code.

This patch cleans up i2c-omap.c more for inclusion in the mainline kernel,
and adds support for both I2C interfaces on OMAP 24xx.

Moved UART clock initialisation code from clock.c
to serial.c
Signed-off-by: Komal Shah <komal_shah802003@yahoo.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Beautify include order in system.h

Moved prcm.h to include, changed system.h to use it

Changed OMAP_GPIO_IRQ() macro to allow higher GPIO interrupts

Change h4 smc91x init to use mux api

Improved omap2 arch_reset code based on Richard's code

Below is patch fixing soft lockup in clocks. clockfw_lock is already
held in clk_set_rate when calling omap1_clk_set_rate, no need to lock it
again.

Flash support for OMAP24xx
Signed-off-by: Komal Shah <komal_shah802003@yahoo.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Flash support for OMAP24xx
Signed-off-by: Komal Shah <komal_shah802003@yahoo.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Mux additions and clean-up for omap2

Reorganize system.h and make omap2 reboot work

Move omap2 IO defines

Set smc91x irqtype for H4

Do not try to change rate on omap2 if no speed found

Enable GPIO clocks for 24xx

OMAP specific parts of RMK's hardware.h and mach-types.h patch

Signed-off-by: Kevin Hilman <kevin@hilman.org>

Signed-off-by: Kevin Hilman <kevin@hilman.org>

Undo of accidental change of default compiler

Add clock framework for omap2.

Based on omap2 clock framework code by Richard Woodruff.

Add omap2 SRAM code and change io.h to work with assembly.

The functions in sram-fn.S are modified from sleep.S file for omap2
from Richard Woodruff.

Clock framework fixes to allow adding omap2 clocks

Enable TSC2101 support when Touchscreen is enabled.
Fix #if in tsc2101 driver
Signed-off-by: Kevin Hilman <kevin@hilman.org>

Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com>
Signed-off-by: Kevin Hilman <kevin@hilman.org>

Enabled SRAM code for omap2

Fixed clock compile for CONFIG_OMAP_RESET_CLOCKS, more locking

By mapping two 1MB sections we save some 4k table entries
and decrease TLB pressure. Recommended by Richard Woodruff.

Modifiy common clock.h for omap2, add omap1 specific clock.h

arch/arm/plat-omap/dsp/dsp_core.c:760: warning: initialization from
incompatible pointer type
arch/arm/plat-omap/dsp/dsp_mem.c:1579: warning: initialization from
incompatible pointer type

Signed-off-by: Dirk Behme <dirk.behme_at_de.bosch.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Fixed a typo in SRAM detection for 330 and changed the detection
to use cpu_is_omap15xx() as noted by Gonzales Laurent.

This patch contains the following changes:

- Move omap1 specific clock code into mach-omap1/clock.c leaving only
  common code shared between omap1 and omap2 to plat-omap/clock.c.

- Move clock.h and sram.h header files to include/asm-arm/arch-omap/

- Change clock init to register omap1 specific functions with
  plat-omap/clock.c

- Some clean-up of code

This patch makes no functional changes to omap1 clocks.

Clock update to support clock idling