diff options
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu_mult.c')
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_mult.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_mult.c b/drivers/clk/sunxi-ng/ccu_mult.c index a52162195e07..8724c01171b1 100644 --- a/drivers/clk/sunxi-ng/ccu_mult.c +++ b/drivers/clk/sunxi-ng/ccu_mult.c @@ -41,7 +41,12 @@ static unsigned long ccu_mult_round_rate(struct ccu_mux_internal *mux, struct _ccu_mult _cm; _cm.min = cm->mult.min; - _cm.max = 1 << cm->mult.width; + + if (cm->mult.max) + _cm.max = cm->mult.max; + else + _cm.max = (1 << cm->mult.width) + cm->mult.offset - 1; + ccu_mult_find_best(parent_rate, rate, &_cm); return parent_rate * _cm.mult; @@ -114,7 +119,12 @@ static int ccu_mult_set_rate(struct clk_hw *hw, unsigned long rate, &parent_rate); _cm.min = cm->mult.min; - _cm.max = 1 << cm->mult.width; + + if (cm->mult.max) + _cm.max = cm->mult.max; + else + _cm.max = (1 << cm->mult.width) + cm->mult.offset - 1; + ccu_mult_find_best(parent_rate, rate, &_cm); spin_lock_irqsave(cm->common.lock, flags); |