diff options
| -rw-r--r-- | drivers/clocksource/exynos_mct.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c index 545c98976e93..f817c5401269 100644 --- a/drivers/clocksource/exynos_mct.c +++ b/drivers/clocksource/exynos_mct.c @@ -479,10 +479,13 @@ static struct local_timer_ops exynos4_mct_tick_ops __cpuinitdata = { static void __init exynos4_timer_resources(struct device_node *np) { - struct clk *mct_clk; - mct_clk = clk_get(NULL, "xtal"); + struct clk *tick_clk; - clk_rate = clk_get_rate(mct_clk); + tick_clk = np ? of_clk_get_by_name(np, "fin_pll") : + clk_get(NULL, "fin_pll"); + if (IS_ERR(tick_clk)) + panic("%s: unable to determine tick clock rate\n", __func__); + clk_rate = clk_get_rate(tick_clk); reg_base = np ? of_iomap(np, 0) : S5P_VA_SYSTIMER; if (!reg_base) |