Signed-off-by: Bill Gatliff <b...@billgatliff.com> --- drivers/Kconfig | 2 ++ drivers/Makefile | 2 ++ drivers/pwm/Kconfig | 30 ++++++++++++++++++++++++++++++ drivers/pwm/Makefile | 7 +++++++ 4 files changed, 41 insertions(+), 0 deletions(-) create mode 100644 drivers/pwm/Kconfig create mode 100644 drivers/pwm/Makefile
diff --git a/drivers/Kconfig b/drivers/Kconfig index 48bbdbe..ee45cf7 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -56,6 +56,8 @@ source "drivers/pps/Kconfig" source "drivers/gpio/Kconfig" +source "drivers/pwm/Kconfig" + source "drivers/w1/Kconfig" source "drivers/power/Kconfig" diff --git a/drivers/Makefile b/drivers/Makefile index 6ee53c7..e6143f3 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -6,6 +6,8 @@ # obj-y += gpio/ +obj-$(CONFIG_GENERIC_PWM) += pwm/ + obj-$(CONFIG_PCI) += pci/ obj-$(CONFIG_PARISC) += parisc/ obj-$(CONFIG_RAPIDIO) += rapidio/ diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig new file mode 100644 index 0000000..0ead279 --- /dev/null +++ b/drivers/pwm/Kconfig @@ -0,0 +1,30 @@ +# +# PWM infrastructure and devices +# + +menuconfig GENERIC_PWM + tristate "PWM Support" + 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-efficent 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 diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile new file mode 100644 index 0000000..e42246b --- /dev/null +++ b/drivers/pwm/Makefile @@ -0,0 +1,7 @@ +# +# Makefile for pwm devices +# +obj-y := pwm.o + +obj-$(CONFIG_ATMEL_PWM) += atmel-pwm.o +obj-$(CONFIG_GPIO_PWM) += gpio.o \ No newline at end of file -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-embedded" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
