diff options
Diffstat (limited to 'arch/arm/plat-omap/dmtimer.c')
| -rw-r--r-- | arch/arm/plat-omap/dmtimer.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index 606fcffdcef..e4f0ce04ba9 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -539,10 +539,6 @@ void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload, omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l); omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load); - /* REVISIT: hw feature, ttgr overtaking tldr? */ - while (readl(timer->io_base + (OMAP_TIMER_WRITE_PEND_REG & 0xff))) - cpu_relax(); - omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0); } @@ -553,14 +549,15 @@ void omap_dm_timer_set_load_start(struct omap_dm_timer *timer, int autoreload, u32 l; l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG); - if (autoreload) + if (autoreload) { l |= OMAP_TIMER_CTRL_AR; - else + omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load); + } else { l &= ~OMAP_TIMER_CTRL_AR; + } l |= OMAP_TIMER_CTRL_ST; omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG, load); - omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load); omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l); } @@ -693,7 +690,7 @@ int __init omap_dm_timer_init(void) for (i = 0; i < dm_timer_count; i++) { timer = &dm_timers[i]; - timer->io_base = (void __iomem *)io_p2v(timer->phys_base); + timer->io_base = IO_ADDRESS(timer->phys_base); #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) if (cpu_class_is_omap2()) { char clk_name[16]; |