diff options
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu_common.c')
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_common.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_common.c b/drivers/clk/sunxi-ng/ccu_common.c index 51d4bac97ab3..6986e11e91b0 100644 --- a/drivers/clk/sunxi-ng/ccu_common.c +++ b/drivers/clk/sunxi-ng/ccu_common.c @@ -25,13 +25,18 @@ static DEFINE_SPINLOCK(ccu_lock); void ccu_helper_wait_for_lock(struct ccu_common *common, u32 lock) { + void __iomem *addr; u32 reg; if (!lock) return; - WARN_ON(readl_relaxed_poll_timeout(common->base + common->reg, reg, - reg & lock, 100, 70000)); + if (common->features & CCU_FEATURE_LOCK_REG) + addr = common->base + common->lock_reg; + else + addr = common->base + common->reg; + + WARN_ON(readl_relaxed_poll_timeout(addr, reg, reg & lock, 100, 70000)); } int sunxi_ccu_probe(struct device_node *node, void __iomem *reg, |