diff options
Diffstat (limited to 'arch/arm/mach-tegra/tegra210/clock.c')
| -rw-r--r-- | arch/arm/mach-tegra/tegra210/clock.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/arm/mach-tegra/tegra210/clock.c b/arch/arm/mach-tegra/tegra210/clock.c index 146bb6453a..6d75d371cb 100644 --- a/arch/arm/mach-tegra/tegra210/clock.c +++ b/arch/arm/mach-tegra/tegra210/clock.c @@ -1014,13 +1014,11 @@ void arch_timer_init(void) struct sysctr_ctlr *sysctr = (struct sysctr_ctlr *)NV_PA_TSC_BASE; u32 freq, val; - freq = clock_get_rate(CLOCK_ID_OSC); - debug("%s: osc freq is %dHz [0x%08X]\n", __func__, freq, freq); + freq = clock_get_rate(CLOCK_ID_CLK_M); + debug("%s: clk_m freq is %dHz [0x%08X]\n", __func__, freq, freq); - /* ARM CNTFRQ */ -#ifndef CONFIG_ARM64 - asm("mcr p15, 0, %0, c14, c0, 0\n" : : "r" (freq)); -#endif + if (current_el() == 3) + asm("msr cntfrq_el0, %0\n" : : "r" (freq)); /* Only Tegra114+ has the System Counter regs */ debug("%s: setting CNTFID0 to 0x%08X\n", __func__, freq); |