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Signed-off-by: Andy Green <andy@openmoko.com>
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All that stuff should be enforced by device tree now, out with it
Signed-off-by: Andy Green <andy@openmoko.com>
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This patch gives glamo-mci a concept of a platform-defined
dynamic clock slowing callback. It means that platform code
can associate some completely external state to decide if
we run the SD clock at normal rate or a rate divided by a
module parameter "sd_slow_ratio", which you can set on
kernel commandline like this:
glamo_mci.sd_slow_ratio=8
you can also change it at runtime by
echo 8 > /sys/module/glamo_mci/parameters/sd_slow_ratio
If no platform callback is defined, then no slow mode
is used. If it is defined, then the default division
action is / 8, eg, 16MHz normal -> 2MHz slow mode.
Signed-off-by: Andy Green <andy@openmoko.com>
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Glamo MCI has a resume order dependncy on pcf50633, it has to be able to
power the SD slot via it.
Signed-off-by: Andy Green <andy@openmoko.com>
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Adds the resume callback stuff to glamo, then changes
jbt6k74 to no longer use a sleeping workqueue, but to
make its resume actions dependent on pcf50633 and
glamo resume (for backlight and communication to LCM
respectively)
Signed-off-by: Andy Green <andy@openmoko.com>
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Glamo "cmd mode" is modal, but nothing took care about locking.
Also cmd mode was entered recursively in rotate_lcd().
Signed-off-by: Andy Green <andy@openmoko.com>
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[ FIXME:
include/asm-arm/arch-s3c2410/irqs.h shouldn't contain device-specific
changes. ]
This is a Linux kernel driver for the Smedia Glamo336x / Glamo337x
multi-function peripheral device.
Signed-off-by: Harald Welte <laforge@openmoko.org>
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