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drivers: Fix some Kconfig help texts

This commit is contained in:
Nathan Hartman 2022-09-13 09:28:45 -04:00 committed by Xiang Xiao
parent 00666a8778
commit 1913163c64
2 changed files with 27 additions and 30 deletions
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4
drivers/i2c/Kconfig
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@ -65,13 +65,13 @@ config I2C_BITBANG_GPIO_OVERHEAD
---help---
Overhead of GPIO toggling operation to consider when computing
delays. This overhead will be subtracted from sleep times to achieve
desired frquency.
desired frequency.
config I2C_BITBANG_TIMEOUT
int "I2C timeout"
default 1000
---help---
Timeout (microseconds) to abort wait on slave
Timeout (microseconds) to abort wait on slave.
config I2C_BITBANG_CLOCK_STRETCHING
bool "Support clock stretching"

53
drivers/input/Kconfig
View File

@ -25,7 +25,7 @@ config INPUT_MOUSE_WHEEL
bool "Enable mouse wheel support"
default n
---help---
Enable support for a 4-button mouse report that includes a while
Enable support for a 4-button mouse report that includes a wheel
position.
endif # INPUT_MOUSE
@ -422,24 +422,24 @@ config STMPE811_THRESHX
default 12
depends on !STMPE811_TSC_DISABLE
---help---
STMPE811 touchscreen data comes in a a very high rate. New touch positions
will only be reported when the X or Y data changes by these thresholds.
This trades reduced data rates for some loss in dragging accuracy. The
STMPE811 is configure for 12-bit values the raw ranges are 0-4095. So
for example, if your display is 320x240, then THRESHX=13 and THRESHY=17
would correspond to one pixel. Default: 12
STMPE811 touchscreen data comes in at a very high rate. New touch
positions will only be reported when the X or Y data changes by these
thresholds. This trades reduced data rates for some loss in dragging
accuracy. The STMPE811 is configured for 12-bit values; the raw ranges
are 0-4095. So for example, if your display is 320x240, then THRESHX=13
and THRESHY=17 would correspond to one pixel. Default: 12
config STMPE811_THRESHY
int "Y threshold"
default 12
depends on !STMPE811_TSC_DISABLE
---help---
STMPE811 touchscreen data comes in a a very high rate. New touch positions
will only be reported when the X or Y data changes by these thresholds.
This trades reduced data rates for some loss in dragging accuracy. The
STMPE811 is configure for 12-bit values the raw ranges are 0-4095. So
for example, if your display is 320x240, then THRESHX=13 and THRESHY=17
would correspond to one pixel. Default: 12
STMPE811 touchscreen data comes in at a very high rate. New touch
positions will only be reported when the X or Y data changes by these
thresholds. This trades reduced data rates for some loss in dragging
accuracy. The STMPE811 is configured for 12-bit values; the raw ranges
are 0-4095. So for example, if your display is 320x240, then THRESHX=13
and THRESHY=17 would correspond to one pixel. Default: 12
config STMPE811_ADC_DISABLE
bool "Disable STMPE811 ADC Support"
@ -458,8 +458,8 @@ config STMPE811_GPIOINT_DISABLE
default y
depends on !STMPE811_GPIO_DISABLE
---help---
Disable driver GPIO interrupt functionality (ignored if GPIO functionality is
disabled).
Disable driver GPIO interrupt functionality (ignored if GPIO
functionality is disabled).
config STMPE811_TEMP_DISABLE
bool "Disable STMPE811 Temperature Sensor Support"
@ -514,21 +514,18 @@ config INPUT_BUTTONS_LOWER
default n
depends on ARCH_BUTTONS && ARCH_IRQBUTTONS
---help---
If the board supports the standard button interfaces as
defined in include/nuttx/board.h header file, then this
standard button lower half driver might be usable.
If the board supports the standard button interfaces as defined in
include/nuttx/board.h header file, then this standard button lower
half driver might be usable.
In order for this generic driver to be usable:
1. The board implementation must provide the button
interfaces as defined in include/nuttx/board.h
2. The board implementation must support interrupts for each
button.
1. The board implementation must provide the button interfaces as
defined in include/nuttx/board.h
2. The board implementation must support interrupts for each button.
If your board does not meet these requirements, then the
button_lower.c file can still be copied to your your
board src/ directory and modified for your specific board
requirements.
button_lower.c file can still be copied to your board src/ directory
and modified for your specific board requirements.
config INPUT_BUTTONS_NPOLLWAITERS
int "Max Number of Poll Waiters"
@ -579,8 +576,8 @@ config INPUT_NUNCHUCK
---help---
Enable a Nintendo Wii Nunchuck joystick upper half driver. The
nunchuck joystick provides position data as an integer value.The
analog positional data may also be accompanied by discrete
button data.
analog positional data may also be accompanied by discrete button
data.
if INPUT_NUNCHUCK