1 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm/mach-omap1/clock_data.c b/arch/arm/mach-omap1/clock_data.c
index 1297bb58869c..3f305610efa0 100644
--- a/arch/arm/mach-omap1/clock_data.c
+++ b/arch/arm/mach-omap1/clock_data.c
@@ -930,6 +930,9 @@ void __init omap1_clk_late_init(void)
         if (ck_dpll1.rate >= OMAP1_DPLL1_SANE_VALUE)
                 return;
 
+        /* System booting at unusable rate, force reprogramming of DPLL1 */
+        ck_dpll1_p->rate = 0;
+
         /* Find the highest supported frequency and enable it */
         if (omap1_select_table_rate(&virtual_ck_mpu, ~0)) {
                 pr_err("System frequencies not set, using default. Check your config.\n");