| Age | Commit message (Collapse) | Author |
|---|
|
fix the building errors when upgrade to v3.0
commit: d06d8c [CPUFREQ] use dynamic debug instead of custom infrastructure
has removed cpufreq_debug_printk, we will give one update for i.mx driver
Signed-off-by: Jason Liu <r64343@freescale.com>
|
|
When dvfs-core is enabled along with "debug" in command line, CPUFREQ
printed too many debug messages.
Fix this by changing the threshold settings for DVFS-CORE and
make the transitions more conservative and infrequent.
Also use the CPUFREQ debug flag.
Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
|
|
Change dvfs driver and cpufreq driver to use regulator API to set cpu voltage.
Signed-off-by: Nancy Chen <Nancy.Chen@freescale.com>
|
|
Signed-off-by: Jason Liu <r64343@freescale.com>
|
|
When DVFS_CORE is enabled, the following command reports incorrect frequency:
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
Fix this by ensuring the CPUFREQ does not change the frequency
when DVFS_CORE is active. And DVFS-CORE informs CPUFREQ of the
change done to CPU frequency.
Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
|
|
Random crashes occur in CPUFREQ code when resuming from suspend.
The root cause is due to freeing and allocating of common data structure
(frequency table) shared among all the CPUs.
Fix the code by ensuring that the common data structure is only
created and deleted once.
Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
|
|
Fixed warnings in clocks and cpufreq code.
Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
|
|
Add support for CPUFREQ for SMP system.
Added support for 1GHz, 800MHz, 400MHz and 160MHz.
Added support for scaling the voltage along with frequency.
Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
|
|
Enable CPUFREQ on 2.6.38
Remove the dependency between CPUFREQ and bus_freq driver.
Allow for CPUFREQ and DVFS-CORE to co-exist.
Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
|
|
Port low power mode drivers to 2.6.38
Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
|
|
imx51_babbage:
imx53_smd: add i2c device
imx53_smd: add i2c board device info
imx53_smd: add esdhc device support
imx53_smd: Add SRTC devices
imx53_smd: enable the AHCI SATA
imx53_smd: Add GPIO Keypad support
imx53_ard: enable ARD board bootup
imx53_ard: add ethernet pin mux
imx53_ard: add smsc911x device
imx53_loco: add i2c device
imx53_loco: change sii902x i2c device
imx53_loco: register v4l2 output device
imx53_loco: add srtc device
imx53_loco: enable the AHCI SATA
imx53_loco: Add GPIO Keypad support
imx53_evk: add evk and arm2 boards io setting and set up display
imx5: add ipu\vpu
imx5: clock.c: remove RATE_PROPAGATES
imx5: Add clock, dvfs, busfreq, sdram_autogating support.
imx5: fix warnings on boot
imx5: add v4l2 device
imx5: add board_is_rev support
imx5: Add sdma support for i.Mx53 and i.Mx51
imx5: add p1003
imx5: add ipuv3
imx5: add sata
imx5: add pmic board files
imx5: add pm function
imx5: add iram config
imx5: add gpu
imx5: fix clock debug enable_count error
imx53: add gpio irq support for mx53
imx53: change PWM backlight device register method to dynamic
imx53: change v4l2 device register method to dynamic
imx53: add vpu devices support
imx53: add dvfs-core and busfreq devices register method
imx53: Add usb devices
imx53: add i2c pad settings
imx53: add ssi support
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Jason Chen <b02280@freescale.com>
Signed-off-by: Zeng Zhaoming <b32542@freescale.com>
Signed-off-by: Richard Zhu <r65037@freescale.com>
Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com>
Signed-off-by: Zhang Yan <b34916@freescale.com>
|
|
Using C line continuation inside format strings is error prone.
Clean up the unintended whitespace introduced by misuse of \.
Neaten correctly used line continations as well for consistency.
drivers/scsi/arcmsr/arcmsr_hba.c has these errors as well,
but arcmsr needs a lot more work and the driver should likely be
moved to staging instead.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
|
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
|
|
When building as module:
ERROR: "cpufreq_gov_performance" [arch/arm/plat-mxc/cpufreq.ko] undefined!
WARNING: modpost: Found 1 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2
It's due to the driver using CPUFREQ_DEFAULT_GOVERNOR, even it should not
(see commit 8122c6cea033e8034e99d3b10a4e3f377ce23994 in Linus tree), so
remove it.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
|
Currently, only two operating points: 160Mhz and 800Mhz.
the operating points are tested on babbage 3.0
Signed-off-by: Yong Shen <yong.shen@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
