diff options
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu_gate.c')
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_gate.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_gate.c b/drivers/clk/sunxi-ng/ccu_gate.c index ac52fd6bff67..474a9e8831f8 100644 --- a/drivers/clk/sunxi-ng/ccu_gate.c +++ b/drivers/clk/sunxi-ng/ccu_gate.c @@ -20,6 +20,8 @@ void ccu_gate_helper_disable(struct ccu_common *common, u32 gate) spin_lock_irqsave(common->lock, flags); reg = readl(common->base + common->reg); + if (common->features & CCU_FEATURE_UPDATE_BIT) + reg |= CCU_SUNXI_UPDATE_BIT; writel(reg & ~gate, common->base + common->reg); spin_unlock_irqrestore(common->lock, flags); @@ -44,6 +46,8 @@ int ccu_gate_helper_enable(struct ccu_common *common, u32 gate) spin_lock_irqsave(common->lock, flags); reg = readl(common->base + common->reg); + if (common->features & CCU_FEATURE_UPDATE_BIT) + reg |= CCU_SUNXI_UPDATE_BIT; writel(reg | gate, common->base + common->reg); spin_unlock_irqrestore(common->lock, flags); |