After starting or setting the rate of a PLL, the enable bit must be set.
This fixes a bug where the AI ram would not be accessible, because it
requires PLL1 to be running.
Signed-off-by: Sean Anderson <sean...@gmail.com>
---
(no changes since v1)
drivers/clk/kendryte/pll.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/clk/kendryte/pll.c b/drivers/clk/kendryte/pll.c
index ab6d75d585..f198920113 100644
--- a/drivers/clk/kendryte/pll.c
+++ b/drivers/clk/kendryte/pll.c
@@ -531,6 +531,7 @@ static int k210_pll_enable(struct clk *clk)
k210_pll_waitfor_lock(pll);
reg &= ~K210_PLL_BYPASS;
+ reg |= K210_PLL_EN;
writel(reg, pll->reg);
return 0;
@@ -550,6 +551,7 @@ static int k210_pll_disable(struct clk *clk)
writel(reg, pll->reg);
reg &= ~K210_PLL_PWRD;
+ reg &= ~K210_PLL_EN;
writel(reg, pll->reg);
return 0;
}
--
2.31.0
