[PATCH v1 1/4] clk: qcom: clk-alpha-pll: Increase PLL lock detect poll time

Taniya Das
2021-11-02T09:57:18Z

PLL poll for lock detection can take more than 100us for certain type
of PLLs, thus update to 200us.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
---
drivers/clk/qcom/clk-alpha-pll.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c
index eaedcce..7cf6cfa 100644
--- a/drivers/clk/qcom/clk-alpha-pll.c
+++ b/drivers/clk/qcom/clk-alpha-pll.c
@@ -204,7 +204,7 @@ static int wait_for_pll(struct clk_alpha_pll *pll, u32 mask, bool inverse,
if (ret)
return ret;

- for (count = 100; count > 0; count--) {
+ for (count = 200; count > 0; count--) {
ret = regmap_read(pll->clkr.regmap, PLL_MODE(pll), &val);
if (ret)
return ret;