Add support for mct clock lookup and setup to ensure that the mct clock is has been turned on.
Cc: Kukjin Kim <[email protected]> Signed-off-by: Thomas Abraham <[email protected]> --- arch/arm/mach-exynos/mct.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-exynos/mct.c b/arch/arm/mach-exynos/mct.c index 47bc6b35..09815a9 100644 --- a/arch/arm/mach-exynos/mct.c +++ b/arch/arm/mach-exynos/mct.c @@ -489,7 +489,12 @@ static struct local_timer_ops exynos4_mct_tick_ops __cpuinitdata = { static void __init exynos4_timer_resources(struct device_node *np) { - struct clk *tick_clk; + struct clk *mct_clk, *tick_clk; + + mct_clk = clk_get(NULL, "mct"); + if (IS_ERR(mct_clk)) + panic("%s: unable to retrieve mct clock instance\n", __func__); + clk_prepare_enable(mct_clk); tick_clk = clk_get(NULL, "fin_pll"); if (IS_ERR(tick_clk)) -- 1.7.4.4 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
