diff options
Diffstat (limited to 'drivers/pwm/pwm-cadence-ttc.c')
| -rw-r--r-- | drivers/pwm/pwm-cadence-ttc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pwm/pwm-cadence-ttc.c b/drivers/pwm/pwm-cadence-ttc.c index dc3b314..d9f6736 100644 --- a/drivers/pwm/pwm-cadence-ttc.c +++ b/drivers/pwm/pwm-cadence-ttc.c @@ -17,6 +17,7 @@ #include <linux/bitfield.h> #include <linux/math64.h> #include <linux/log2.h> +#include <linux/time.h> #include <dm/device_compat.h> #define CLOCK_CONTROL 0 @@ -37,8 +38,6 @@ #define COUNTER_INTERVAL_ENABLE BIT(1) #define COUNTER_COUNTING_DISABLE BIT(0) -#define NSEC_PER_SEC 1000000000L - #define TTC_REG(reg, channel) ((reg) + (channel) * sizeof(u32)) #define TTC_CLOCK_CONTROL(reg, channel) \ TTC_REG((reg) + CLOCK_CONTROL, (channel)) |