TIMER_PTV_EN 68 drivers/clocksource/timer-tegra.c writel_relaxed(TIMER_PTV_EN | (cycles - 1), reg_base + TIMER_PTV); TIMER_PTV_EN 87 drivers/clocksource/timer-tegra.c writel_relaxed(TIMER_PTV_EN | TIMER_PTV_PER | (period - 1),