linux/drivers/misc
James Carr 96cb71b8c5 Implement memory_state_time, used by qcom,cpubw
New driver memory_state_time tracks time spent in different DDR
frequency and bandwidth states.

Memory drivers such as qcom,cpubw can post updated state to the driver
after registering a callback. Processed by a workqueue

Bandwidth buckets are read in from device tree in the relevant qualcomm
section, can be defined in any quantity and spacing.

The data is exposed at /sys/kernel/memory_state_time, able to be read by
the Android framework.

Functionality is behind a config option CONFIG_MEMORY_STATE_TIME

Change-Id: I4fee165571cb975fb9eacbc9aada5e6d7dd748f0
Signed-off-by: James Carr <carrja@google.com>
2016-08-18 18:56:03 +05:30
..
altera-stapl
c2port
cb710
cxl cxl: Keep IRQ mappings on context teardown 2016-05-04 14:48:48 -07:00
echo
eeprom
genwqe
ibmasm
lis3lv02d
mei mei: bus: call mei_cl_read_start under device lock 2016-06-01 12:15:50 -07:00
mic misc: mic/scif: fix wrap around tests 2016-05-04 14:48:51 -07:00
sgi-gru
sgi-xp
ti-st
vmw_vmci
ad525x_dpot-i2c.c
ad525x_dpot-spi.c
ad525x_dpot.c drivers/misc/ad525x_dpot: AD5274 fix RDAC read back errors 2016-05-04 14:48:52 -07:00
ad525x_dpot.h
apds990x.c
apds9802als.c
arm-charlcd.c
atmel_tclib.c
atmel-ssc.c
bh1770glc.c
bh1780gli.c
bmp085-i2c.c
bmp085-spi.c
bmp085.c
bmp085.h
cs5535-mfgpt.c
ds1682.c
dummy-irq.c
enclosure.c
fsa9480.c
hmc6352.c
hpilo.c
hpilo.h
ics932s401.c
ioc4.c
isl29003.c
isl29020.c
Kconfig Implement memory_state_time, used by qcom,cpubw 2016-08-18 18:56:03 +05:30
kgdbts.c
lattice-ecp3-config.c
lkdtm.c lkdtm: Verify that '__ro_after_init' works correctly 2016-03-17 18:51:51 +00:00
Makefile Implement memory_state_time, used by qcom,cpubw 2016-08-18 18:56:03 +05:30
memory_state_time.c Implement memory_state_time, used by qcom,cpubw 2016-08-18 18:56:03 +05:30
pch_phub.c
phantom.c
pti.c
qcom-coincell.c
spear13xx_pcie_gadget.c
sram.c
ti_dac7512.c
tifm_7xx1.c
tifm_core.c
tsl2550.c
uid_cputime.c
vexpress-syscfg.c
vmw_balloon.c