97 lines
1.8 KiB
Plaintext
97 lines
1.8 KiB
Plaintext
|
# Kconfig - ADC configuration options
|
||
|
|
|
||
|
|
#
|
||
|
|
# Copyright (c) 2015 Intel Corporation
|
||
|
|
#
|
||
|
|
# SPDX-License-Identifier: Apache-2.0
|
||
|
|
#
|
||
|
|
|
||
|
|
menuconfig ADC_QMSI
|
||
|
|
bool "QMSI ADC Driver"
|
||
|
|
depends on QMSI
|
||
|
|
select ADC_0
|
||
|
|
default n
|
||
|
|
help
|
||
|
|
Enable the driver implementation of the QMSI ADC IP.
|
||
|
|
|
||
|
|
menuconfig ADC_QMSI_SS
|
||
|
|
bool "QMSI ADC Driver for the Sensor Subsystem"
|
||
|
|
depends on QMSI
|
||
|
|
select ADC_0
|
||
|
|
default n
|
||
|
|
help
|
||
|
|
Enable the driver implementation of the QMSI ADC IP.
|
||
|
|
|
||
|
|
if ADC_QMSI || ADC_QMSI_SS
|
||
|
|
|
||
|
|
choice
|
||
|
|
prompt "Capturing Mode"
|
||
|
|
default ADC_QMSI_INTERRUPT
|
||
|
|
help
|
||
|
|
ADC sample capture mode - interrupt mode/polling mode
|
||
|
|
|
||
|
|
config ADC_QMSI_POLL
|
||
|
|
bool "Polling samples"
|
||
|
|
|
||
|
|
config ADC_QMSI_INTERRUPT
|
||
|
|
bool "Interrupt notification"
|
||
|
|
|
||
|
|
endchoice
|
||
|
|
|
||
|
|
config ADC_QMSI_CALIBRATION
|
||
|
|
bool "Enable Calibration"
|
||
|
|
default y
|
||
|
|
help
|
||
|
|
Enables ADC to run with a calibrated output at the
|
||
|
|
expense of execution speed when exiting low power states.
|
||
|
|
If disabled, the ADC will require the application/system-integrator
|
||
|
|
to provide a calibration method.
|
||
|
|
|
||
|
|
config ADC_QMSI_CLOCK_RATIO
|
||
|
|
int "Clock Ratio"
|
||
|
|
default 100
|
||
|
|
help
|
||
|
|
ADC Clock Ratio
|
||
|
|
|
||
|
|
config ADC_QMSI_SERIAL_DELAY
|
||
|
|
int "Serial Delay"
|
||
|
|
default 1
|
||
|
|
help
|
||
|
|
Number of ADC clock ticks that the first bit of
|
||
|
|
the serial output is delayed after the conversion
|
||
|
|
has started.
|
||
|
|
|
||
|
|
if ADC_QMSI
|
||
|
|
config ADC_QMSI_SAMPLE_WIDTH
|
||
|
|
int "Sample Width"
|
||
|
|
default 3
|
||
|
|
help
|
||
|
|
Defines ADC device data sample width (resolution):
|
||
|
|
|
||
|
|
- 0 = 6 bits resolution
|
||
|
|
|
||
|
|
- 1 = 8 bits resolution
|
||
|
|
|
||
|
|
- 2 = 10 bits resolution
|
||
|
|
|
||
|
|
- 3 = 12 bits resolution
|
||
|
|
endif
|
||
|
|
|
||
|
|
if ADC_QMSI_SS
|
||
|
|
config ADC_QMSI_SAMPLE_WIDTH
|
||
|
|
int "Sample Width"
|
||
|
|
default 11
|
||
|
|
help
|
||
|
|
Defines ADC device data sample width (resolution):
|
||
|
|
|
||
|
|
- 5 = 6 bits resolution
|
||
|
|
|
||
|
|
- 7 = 8 bits resolution
|
||
|
|
|
||
|
|
- 9 = 10 bits resolution
|
||
|
|
|
||
|
|
- 11 = 12 bits resolution
|
||
|
|
endif
|
||
|
|
|
||
|
|
endif # ADC_QMSI || ADC_QMSI_SS
|