[ARM] omap: spi: arrange for omap_uwire to use connection ID

... which now means no driver requests the "armxor_ck" clock directly.
Also, fix the error handling for clk_get(), ensuring that we propa

[ARM] omap: spi: arrange for omap_uwire to use connection ID

... which now means no driver requests the "armxor_ck" clock directly.
Also, fix the error handling for clk_get(), ensuring that we propagate
the error returned from clk_get().

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] omap: i2c: remove conditional ick clocks

By providing a dummy ick for OMAP1510 and OMAP310, we avoid having
SoC conditional clock information in i2c-omap.c. Also, fix the
error handling by ma

[ARM] omap: i2c: remove conditional ick clocks

By providing a dummy ick for OMAP1510 and OMAP310, we avoid having
SoC conditional clock information in i2c-omap.c. Also, fix the
error handling by making sure we propagate the error returned via
clk_get().

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] omap: i2c: use short connection ids

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

[ARM] omap: mcbsp: convert to use fck/ick clocks directly

Rather than introducing a special 'mcbsp_clk' with code behind it in
mach-omap*/mcbsp.c to handle the SoC specifics, arrange for the mcbsp
d

[ARM] omap: mcbsp: convert to use fck/ick clocks directly

Rather than introducing a special 'mcbsp_clk' with code behind it in
mach-omap*/mcbsp.c to handle the SoC specifics, arrange for the mcbsp
driver to be like any other driver. mcbsp requests its fck and ick
clocks directly, and the SoC specific code deals with selecting the
correct clock.

There is one oddity to deal with - OMAP1 fiddles with the DSP clocks
and DSP reset, so we move this to the two callback functions.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] omap: MMC: provide a dummy ick for OMAP1

Eliminate the OMAP1 vs OMAP2 clock knowledge in the MMC driver.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

[ARM] omap: MMC: convert clocks to match by devid and conid

Convert OMAP MMC driver to match clocks using the device ID and a
connection ID rather than a clock name. This allows us to eliminate
the

[ARM] omap: MMC: convert clocks to match by devid and conid

Convert OMAP MMC driver to match clocks using the device ID and a
connection ID rather than a clock name. This allows us to eliminate
the OMAP1/OMAP2 differences for the function clock.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] omap: watchdog: provide a dummy ick for OMAP1

Eliminate the OMAP1 vs OMAP2 clock knowledge in the watchdog driver.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

[ARM] omap: watchdog: convert clocks to match by devid and conid

This eliminates the need for separate OMAP24xx and OMAP34xx clock
requesting code sections.

Signed-off-by: Russell King <rmk+kernel@

[ARM] omap: watchdog: convert clocks to match by devid and conid

This eliminates the need for separate OMAP24xx and OMAP34xx clock
requesting code sections.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] omap: provide a dummy clock node

By providing a dummy clock node, we can eliminate the SoC conditional
clock handing in the OMAP drivers, moving this knowledge out of the
driver and into the m

[ARM] omap: provide a dummy clock node

By providing a dummy clock node, we can eliminate the SoC conditional
clock handing in the OMAP drivers, moving this knowledge out of the
driver and into the machine clock support code.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] omap: convert OMAP1 to use clkdev

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

[ARM] omap: handle RATE_CKCTL via .set_rate/.round_rate methods

It makes no sense to have the CKCTL rate selection implemented as a flag
and a special exception in the top level set_rate/round_rate

[ARM] omap: handle RATE_CKCTL via .set_rate/.round_rate methods

It makes no sense to have the CKCTL rate selection implemented as a flag
and a special exception in the top level set_rate/round_rate methods.
Provide CKCTL set_rate/round_rate methods, and use these for where ever
RATE_CKCTL is used and they're not already overridden. This allows us
to remove the RATE_CKCTL flag.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] omap: move propagate_rate() calls into generic omap clock code

propagate_rate() is recursive, so it makes sense to minimise the
amount of stack which is used for each recursion. So, rather th

[ARM] omap: move propagate_rate() calls into generic omap clock code

propagate_rate() is recursive, so it makes sense to minimise the
amount of stack which is used for each recursion. So, rather than
recursing back into it from the ->recalc functions if RATE_PROPAGATES
is set, do that test at the higher level.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] omap: remove unnecessary calls to propagate_rate()

We've always called propagate_rate() in the parent function to
the .set_rate methods, so there's no point having the .set_rate
methods also c

[ARM] omap: remove unnecessary calls to propagate_rate()

We've always called propagate_rate() in the parent function to
the .set_rate methods, so there's no point having the .set_rate
methods also call this heavy-weight function - it's mere
duplication of what's happening elsewhere.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] omap: move clock propagation into core omap clock code

Move the clock propagation calls for set_parent and set_rate into
the core omap clock code, rather than having these calls scattered
thro

[ARM] omap: move clock propagation into core omap clock code

Move the clock propagation calls for set_parent and set_rate into
the core omap clock code, rather than having these calls scattered
throughout the OMAP1 and OMAP2 implementations.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] omap: provide a NULL clock operations structure

... and use it for clocks which are ALWAYS_ENABLED. These clocks
use a non-NULL enable_reg pointer for other purposes (such as
selecting clock

[ARM] omap: provide a NULL clock operations structure

... and use it for clocks which are ALWAYS_ENABLED. These clocks
use a non-NULL enable_reg pointer for other purposes (such as
selecting clock rates.)

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] omap: introduce clock operations structure

Collect up all the common enable/disable clock operation functions
into a separate operations structure.

Signed-off-by: Russell King <rmk+kernel@arm

[ARM] omap: introduce clock operations structure

Collect up all the common enable/disable clock operation functions
into a separate operations structure.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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[ARM] Convert asm/io.h to linux/io.h

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

[ARM] omap: fix lots of 'Using plain integer as NULL pointer'

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

[ARM] omap: DSP registers don't need to be casted

We're now assigning/comparing void __iomem pointers with
void __iomem pointer variables.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach

This just leaves include/asm-arm/plat-* to deal with.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

ARM: OMAP1: Change the comments to C style

Change the comments to C style

Signed-off-by: David Cohen <david.cohen@indt.org.br>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP: add SoSSI clock

This is needed, so that disabling the SoSSI clock during idle can
be prevented.

Signed-off-by: Imre Deak <imre.deak@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atom

ARM: OMAP: add SoSSI clock

This is needed, so that disabling the SoSSI clock during idle can
be prevented.

Signed-off-by: Imre Deak <imre.deak@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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ARM: OMAP: omap1510->15xx conversions needed for sx1

Convert 1510->15xx in generic omap code, so that sx1 can work.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Tony Lindgren <tony@at

ARM: OMAP: omap1510->15xx conversions needed for sx1

Convert 1510->15xx in generic omap code, so that sx1 can work.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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ARM: OMAP: Fix CONFIG_DEBUG_LL

Fix broken CONFIG_DEBUG_LL. In case of low level debugging
reconfigure some clocks early.

See

http://source.mvista.com/git/gitweb.cgi?p=linux-omap-2.6.git;a=commitdi

ARM: OMAP: Fix CONFIG_DEBUG_LL

Fix broken CONFIG_DEBUG_LL. In case of low level debugging
reconfigure some clocks early.

See

http://source.mvista.com/git/gitweb.cgi?p=linux-omap-2.6.git;a=commitdiff;h=3bfb289ccc6c4624fd5ff0381546935e105f4093

too.

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

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ARM: OMAP: Fix warning in clock.c

Fix warning:

arch/arm/mach-omap1/clock.c: In function
'omap1_clk_enable_generic':
arch/arm/mach-omap1/clock.c:499: warning: 'return' with no
value, in function ret

ARM: OMAP: Fix warning in clock.c

Fix warning:

arch/arm/mach-omap1/clock.c: In function
'omap1_clk_enable_generic':
arch/arm/mach-omap1/clock.c:499: warning: 'return' with no
value, in function returning non-void

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

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