diff options
Diffstat (limited to 'drivers/timer/riscv_timer.c')
-rw-r--r-- | drivers/timer/riscv_timer.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/timer/riscv_timer.c b/drivers/timer/riscv_timer.c index 21ae184057..3627ed79b8 100644 --- a/drivers/timer/riscv_timer.c +++ b/drivers/timer/riscv_timer.c @@ -16,7 +16,7 @@ #include <timer.h> #include <asm/csr.h> -static u64 riscv_timer_get_count(struct udevice *dev) +static u64 notrace riscv_timer_get_count(struct udevice *dev) { __maybe_unused u32 hi, lo; @@ -31,6 +31,25 @@ static u64 riscv_timer_get_count(struct udevice *dev) return ((u64)hi << 32) | lo; } +#if CONFIG_IS_ENABLED(RISCV_SMODE) && IS_ENABLED(CONFIG_TIMER_EARLY) +/** + * timer_early_get_rate() - Get the timer rate before driver model + */ +unsigned long notrace timer_early_get_rate(void) +{ + return RISCV_SMODE_TIMER_FREQ; +} + +/** + * timer_early_get_count() - Get the timer count before driver model + * + */ +u64 notrace timer_early_get_count(void) +{ + return riscv_timer_get_count(NULL); +} +#endif + static int riscv_timer_probe(struct udevice *dev) { struct timer_dev_priv *uc_priv = dev_get_uclass_priv(dev); |