mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-30 08:04:13 +08:00
41c42ff5db
Add a simple driver for pwm driver LEDs. pwm_id and period can be defined in board file. It is developed for pxa, however it is probably generic enough to be used on other platforms with pwm. Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
22 lines
355 B
C
22 lines
355 B
C
/*
|
|
* PWM LED driver data - see drivers/leds/leds-pwm.c
|
|
*/
|
|
#ifndef __LINUX_LEDS_PWM_H
|
|
#define __LINUX_LEDS_PWM_H
|
|
|
|
struct led_pwm {
|
|
const char *name;
|
|
const char *default_trigger;
|
|
unsigned pwm_id;
|
|
u8 active_low;
|
|
unsigned max_brightness;
|
|
unsigned pwm_period_ns;
|
|
};
|
|
|
|
struct led_pwm_platform_data {
|
|
int num_leds;
|
|
struct led_pwm *leds;
|
|
};
|
|
|
|
#endif
|