diff options
| -rw-r--r-- | drivers/clk/kendryte/pll.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/clk/kendryte/pll.c b/drivers/clk/kendryte/pll.c index f1989201131..d46fd0ebbf9 100644 --- a/drivers/clk/kendryte/pll.c +++ b/drivers/clk/kendryte/pll.c @@ -512,7 +512,8 @@ static int k210_pll_enable(struct clk *clk) struct k210_pll *pll = to_k210_pll(clk); u32 reg = readl(pll->reg); - if ((reg | K210_PLL_PWRD) && !(reg | K210_PLL_RESET)) + if ((reg & K210_PLL_PWRD) && (reg & K210_PLL_EN) && + !(reg & K210_PLL_RESET)) return 0; reg |= K210_PLL_PWRD; |