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kernel: modules: add PWM GPIO module

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Package the generic kernel PWM GPIO driver as module to avoid the need
to build it into the kernel.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Link: https://github.com/openwrt/openwrt/pull/20160
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Robert Marko 2025-09-25 11:18:56 +02:00 • committed by Robert Marko
parent 0da0a6c449
commit 7f08a9c1db
1 changed files with 17 additions and 0 deletions
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17
package/kernel/linux/modules/gpio.mk
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@ -137,3 +137,20 @@ define KernelPackage/gpio-pcf857x/description
endef
$(eval $(call KernelPackage,gpio-pcf857x))
define KernelPackage/gpio-pwm
SUBMENU:=$(GPIO_MENU)
DEPENDS:=@GPIO_SUPPORT @PWM_SUPPORT
TITLE:=PWM GPIO support
KCONFIG:=CONFIG_PWM_GPIO
FILES:=$(LINUX_DIR)/drivers/pwm/pwm-gpio.ko
AUTOLOAD:=$(call AutoProbe,pwm-gpio)
endef
define KernelPackage/gpio-pwm/description
Generic PWM framework driver for software PWM toggling a GPIO pin from
kernel high-resolution timers.
endef
$(eval $(call KernelPackage,gpio-pwm))