diff options
Diffstat (limited to 'arch/arm/cpu/arm926ejs/mxs/timer.c')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/mxs/timer.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm/cpu/arm926ejs/mxs/timer.c b/arch/arm/cpu/arm926ejs/mxs/timer.c index 2a95bcb68c..2039106e40 100644 --- a/arch/arm/cpu/arm926ejs/mxs/timer.c +++ b/arch/arm/cpu/arm926ejs/mxs/timer.c @@ -46,22 +46,22 @@ DECLARE_GLOBAL_DATA_PTR; /* * This driver uses 1kHz clock source. */ -#define MX28_INCREMENTER_HZ 1000 +#define MXS_INCREMENTER_HZ 1000 static inline unsigned long tick_to_time(unsigned long tick) { - return tick / (MX28_INCREMENTER_HZ / CONFIG_SYS_HZ); + return tick / (MXS_INCREMENTER_HZ / CONFIG_SYS_HZ); } static inline unsigned long time_to_tick(unsigned long time) { - return time * (MX28_INCREMENTER_HZ / CONFIG_SYS_HZ); + return time * (MXS_INCREMENTER_HZ / CONFIG_SYS_HZ); } /* Calculate how many ticks happen in "us" microseconds */ static inline unsigned long us_to_tick(unsigned long us) { - return (us * MX28_INCREMENTER_HZ) / 1000000; + return (us * MXS_INCREMENTER_HZ) / 1000000; } int timer_init(void) @@ -136,17 +136,17 @@ ulong get_timer(ulong base) } /* We use the HW_DIGCTL_MICROSECONDS register for sub-millisecond timer. */ -#define MX28_HW_DIGCTL_MICROSECONDS 0x8001c0c0 +#define MXS_HW_DIGCTL_MICROSECONDS 0x8001c0c0 void __udelay(unsigned long usec) { uint32_t old, new, incr; uint32_t counter = 0; - old = readl(MX28_HW_DIGCTL_MICROSECONDS); + old = readl(MXS_HW_DIGCTL_MICROSECONDS); while (counter < usec) { - new = readl(MX28_HW_DIGCTL_MICROSECONDS); + new = readl(MXS_HW_DIGCTL_MICROSECONDS); /* Check if the timer wrapped. */ if (new < old) { @@ -171,5 +171,5 @@ void __udelay(unsigned long usec) ulong get_tbclk(void) { - return MX28_INCREMENTER_HZ; + return MXS_INCREMENTER_HZ; } |