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Change-Id: Id16f17c433b884364bfe930a1c06fca8de08e2d4
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/3513
Reviewed-by: Johann DISCHLER <johann.xx.dischler@stericsson.com>
Tested-by: Robert ROSENGREN <robert.rosengren@stericsson.com>
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The PRCMU timers are available in the Periph4 or the always-on
power domain, ensuring that these will be functional even when the
system goes to sleep/deep sleep states. The decision to enable/disable
the timers from the ARM is now decisional based on the PRCMU f/w version
(dummy placeholder for now)
ST-Ericsson Change ID: 256290
Signed-off-by: Sundar R Iyer <sundar.iyer@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/1987
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Reviewed-by: Rickard ANDERSSON <rickard.andersson@stericsson.com>
Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
Change-Id: Iec790b71c23c5661652decdfa299a068be50975e
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2842
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This patch does the following:
* Dynamic resolution change (HDMI and TV-out)
* Dynamic change of rotation (Main display)
* Dynamic change to 24 and 32 bpp (RGB888, RGBA8888, RGBX8888)
* HDMI stability improvements
* Removes Framebuffer_console for V.20 and HREF+.
* Support for disabling display initialization
if u-boot supports startup graphics
* Adds prcmu handling from the mcde driver
ST Ericsson Change-Id: WP259361
Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
Change-Id: I37e91d49f1550a3ecd041d4ddf67ce57e086772c
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2536
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
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This patch adds the "ApDeepSleep" low power state for the
U8500 platform. The ApDeepSleep is the lowest power state,
both the core/ape turned off. This low power mode can now be
entered/exited through the standard linux PM framework
echo mem > /sys/power/state will put the core into the deep sleep
state. The system can be woken up from USB insertion, console,
RTC events back to the execute mode.
This patch
- cleans existing non-working deepsleep code from PRCMU f/w file
- cleans redundant code for cpu hotplug
- re-orgs the platform pm.c file for supporting
uart2/gic/icn/prcc peripheral contexts
- fixes FIDO_IR_ER: 258539, make UART2 console as a wakeup event
- incorporates review comments from gerrit
The "ApSleep" power state can now be entered through the
echo standby > /sys/power/state command.
FIDO_IR_ER: 258539, add deep sleep support
FIDO_IR_ER: 258539, make UART2 console as a wakeup event
Signed-off-by: Sundar R Iyer <sundar.iyer@stericsson.com>
Acked-By: Biju C Das <biju.das@stericsson.com>
Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
Change-Id: I1ebb7fc193ec7dcea765c300277042464868493c
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2355
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
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Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
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Minor rework of the addresses/offsets being stored, kernel doc comments,
and macros instead of some magic values.
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
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