[PATCH 5.13 589/800] clk: qcom: clk-alpha-pll: fix CAL_L write in alpha_pll_fabia_prepare

From: Greg Kroah-Hartman
Date: Mon Jul 12 2021 - 04:51:47 EST


From: Jonathan Marek <jonathan@xxxxxxxx>

[ Upstream commit 7f54bf2640e877c8a9b4cc7e2b29f82e3ca1a284 ]

Caught this when looking at alpha-pll code. Untested but it is clear that
this was intended to write to PLL_CAL_L_VAL and not PLL_ALPHA_VAL.

Fixes: 691865bad627 ("clk: qcom: clk-alpha-pll: Add support for Fabia PLL calibration")
Signed-off-by: Jonathan Marek <jonathan@xxxxxxxx>
Link: https://lore.kernel.org/r/20210609022852.4151-1-jonathan@xxxxxxxx
Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 c6eb99169ddc..6f8f0bbc5ab5 100644
--- a/drivers/clk/qcom/clk-alpha-pll.c
+++ b/drivers/clk/qcom/clk-alpha-pll.c
@@ -1234,7 +1234,7 @@ static int alpha_pll_fabia_prepare(struct clk_hw *hw)
return ret;

/* Setup PLL for calibration frequency */
- regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL(pll), cal_l);
+ regmap_write(pll->clkr.regmap, PLL_CAL_L_VAL(pll), cal_l);

/* Bringup the PLL at calibration frequency */
ret = clk_alpha_pll_enable(hw);
--
2.30.2