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Add missing PM configuratin options to Kconfig file

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This commit is contained in:
Gregory Nutt
2016-03-27 10:18:20 -06:00
parent d580b70a71
commit 970822b351
4 changed files with 257 additions and 26 deletions
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drivers/power/Kconfig
+231
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@@ -3,6 +3,235 @@
# see the file kconfig-language.txt in the NuttX tools repository.
#
menuconfig PM
bool "Power management (PM) driver interfaces"
default n
---help---
Power management (PM) driver interfaces. These interfaces are used
to manage power usage of a platform by monitoring driver activity
and by placing drivers into reduce power usage modes when the
drivers are not active.
if PM
config PM_SLICEMS
int "PM time slice (msec)"
default 100
---help---
The power management module collects activity counts in time slices.
At the end of the time slice, the count accumulated during that
interval is applied to an averaging algorithm to determine the
activity level.
CONFIG_PM_SLICEMS provides the duration of that time slice in
milliseconds. Default: 100 Milliseconds
config PM_MEMORY
int "PM memory (msec)"
default 2
range 1 6
---help---
The averaging algorithm is simply: Y = (An*X + SUM(Ai*Yi))/SUM(Aj),
where i = 1..n-1 and j= 1..n, n is the length of the "memory",
Ai is the weight applied to each value, and X is the current
activity. These weights may be negative and a limited to the
range of int16_t.
CONFIG_PM_MEMORY provides the memory for the algorithm. Default: 2
CONFIG_PM_COEFn provides weight for each sample. Default: 1
Setting CONFIG_PM_MEMORY=1 disables all smoothing.
config PM_COEFN
int "PM coefficient"
default 1
---help---
See help associated with CONFIG_PM_MEMORY.
config PM_COEF1
int "PM coefficient 1"
default 1
---help---
See help associated with CONFIG_PM_MEMORY.
config PM_COEF2
int "PM coefficient 2"
default 1
---help---
See help associated with CONFIG_PM_MEMORY
Ignored if CONFIG_PM_MEMORY <= 2
config PM_COEF3
int "PM coefficient 3"
default 1
---help---
See help associated with CONFIG_PM_MEMORY
Ignored if CONFIG_PM_MEMORY <= 3
config PM_COEF4
int "PM coefficient 4"
default 1
---help---
See help associated with CONFIG_PM_MEMORY
Ignored if CONFIG_PM_MEMORY <= 4
config PM_COEF5
int "PM coefficient 5"
default 1
---help---
See help associated with CONFIG_PM_MEMORY
Ignored if CONFIG_PM_MEMORY <= 5
config PM_IDLEENTER_THRESH
int "PM IDLE enter threshold"
default 1
---help---
State changes then occur when the weight activity account crosses
threshold values for certain periods of time (time slice count).
CONFIG_PM_xxxENTER_THRESH is the threshold value for entering state xxx.
CONFIG_PM_xxxENTER_COUNT is the count for entering state xxx.
Resuming to normal state, on the other hand, is usually immediate and
controlled by wakeup conditions established by the platform. The PM
Default: <=1: Essentially no activity
config PM_IDLEEXIT_THRESH
int "PM IDLE exit threshold"
default 2
---help---
State changes then occur when the weight activity account crosses
threshold values for certain periods of time (time slice count).
CONFIG_PM_xxxENTER_THRESH is the threshold value for entering state xxx.
CONFIG_PM_xxxENTER_COUNT is the count for entering state xxx.
Resuming to normal state, on the other hand, is usually immediate and
controlled by wakeup conditions established by the platform. The PM
Default: >=2: Active
config PM_IDLEENTER_COUNT
int "PM IDLE enter count"
default 30
---help---
State changes then occur when the weight activity account crosses
threshold values for certain periods of time (time slice count).
CONFIG_PM_xxxENTER_THRESH is the threshold value for entering state xxx.
CONFIG_PM_xxxENTER_COUNT is the count for entering state xxx.
Resuming to normal state, on the other hand, is usually immediate and
controlled by wakeup conditions established by the platform. The PM
Default: Thirty IDLE slices to enter IDLE mode from normal
config PM_STANDBYENTER_THRESH
int "PM STANDBY enter threshold"
default 1
---help---
State changes then occur when the weight activity account crosses
threshold values for certain periods of time (time slice count).
CONFIG_PM_xxxENTER_THRESH is the threshold value for entering state xxx.
CONFIG_PM_xxxENTER_COUNT is the count for entering state xxx.
Resuming to normal state, on the other hand, is usually immediate and
controlled by wakeup conditions established by the platform. The PM
Default: <=1: Essentially no activity
config PM_STANDBYEXIT_THRESH
int "PM STANDBY exit threshold"
default 2
---help---
State changes then occur when the weight activity account crosses
threshold values for certain periods of time (time slice count).
CONFIG_PM_xxxENTER_THRESH is the threshold value for entering state xxx.
CONFIG_PM_xxxENTER_COUNT is the count for entering state xxx.
Resuming to normal state, on the other hand, is usually immediate and
controlled by wakeup conditions established by the platform. The PM
Default: >=2: Active
config PM_STANDBYENTER_COUNT
int "PM STANDBY enter count"
default 50
---help---
State changes then occur when the weight activity account crosses
threshold values for certain periods of time (time slice count).
CONFIG_PM_xxxENTER_THRESH is the threshold value for entering state xxx.
CONFIG_PM_xxxENTER_COUNT is the count for entering state xxx.
Resuming to normal state, on the other hand, is usually immediate and
controlled by wakeup conditions established by the platform. The PM
Default: Fifty IDLE slices to enter STANDBY mode from IDLE
config PM_SLEEPENTER_THRESH
int "PM SLEEP enter threshold"
default 1
---help---
State changes then occur when the weight activity account crosses
threshold values for certain periods of time (time slice count).
CONFIG_PM_xxxENTER_THRESH is the threshold value for entering state xxx.
CONFIG_PM_xxxENTER_COUNT is the count for entering state xxx.
Resuming to normal state, on the other hand, is usually immediate and
controlled by wakeup conditions established by the platform. The PM
Default: <=1: Essentially no activity
config PM_SLEEPEXIT_THRESH
int "PM SLEEP exit threshold"
default 2
---help---
State changes then occur when the weight activity account crosses
threshold values for certain periods of time (time slice count).
CONFIG_PM_xxxENTER_THRESH is the threshold value for entering state xxx.
CONFIG_PM_xxxENTER_COUNT is the count for entering state xxx.
Resuming to normal state, on the other hand, is usually immediate and
controlled by wakeup conditions established by the platform. The PM
Default: >=2: Active
config PM_SLEEPENTER_COUNT
int "PM SLEEP enter count"
default 50
---help---
State changes then occur when the weight activity account crosses
threshold values for certain periods of time (time slice count).
CONFIG_PM_xxxENTER_THRESH is the threshold value for entering state xxx.
CONFIG_PM_xxxENTER_COUNT is the count for entering state xxx.
Resuming to normal state, on the other hand, is usually immediate and
controlled by wakeup conditions established by the platform. The PM
Default: Fifty IDLE slices to enter SLEEP mode from STANDBY
endif # PM
menuconfig POWER
bool "Power Management Support"
default n
---help---
Enable building of power-related devices (battery monitors, chargers,
etc).
if POWER
config BATTERY_CHARGER
bool "Battery Charger support"
default n
@@ -39,3 +268,5 @@ config I2C_BQ2425X
config I2C_MAX1704X
bool
default y if MAX1704X
endif # POWER