diff options
Diffstat (limited to 'target/linux/generic/files/drivers/pwm/Kconfig')
| -rw-r--r-- | target/linux/generic/files/drivers/pwm/Kconfig | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/generic/files/drivers/pwm/Kconfig b/target/linux/generic/files/drivers/pwm/Kconfig new file mode 100644 index 0000000000..1c24e11077 --- /dev/null +++ b/target/linux/generic/files/drivers/pwm/Kconfig @@ -0,0 +1,31 @@ +# +# PWM infrastructure and devices +# + +menuconfig GENERIC_PWM + tristate "PWM Support" + depends on SYSFS + help + This enables PWM support through the generic PWM library. + If unsure, say N. + +if GENERIC_PWM + +config ATMEL_PWM + tristate "Atmel AT32/AT91 PWM support" + depends on AVR32 || ARCH_AT91 + help + This option enables device driver support for the PWMC + peripheral channels found on certain Atmel processors. + Pulse Width Modulation is used many for purposes, including + software controlled power-efficient backlights on LCD + displays, motor control, and waveform generation. If + unsure, say N. + +config GPIO_PWM + tristate "PWM emulation using GPIO" + help + This option enables a single-channel PWM device using + a kernel interval timer and a GPIO pin. If unsure, say N. + +endif |