[PATCH] clk: imx: imx8mn: fix audio pll setting

[PATCH] clk: imx: imx8mn: fix audio pll setting

[Peng Fan]

From: Peng Fan <peng.fan@nxp.com>

The AUDIO PLL max support 650M, so the original clk settings violate
spec. This patch makes the output 786432000 -> 393216000,
and 722534400 -> 361267200 to aligned with NXP vendor kernel without any
impact on audio functionality and go within 650MHz PLL limit.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 drivers/clk/imx/clk-imx8mn.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c
index c5838710e1d8..0e7fb39bcb44 100644
--- a/drivers/clk/imx/clk-imx8mn.c
+++ b/drivers/clk/imx/clk-imx8mn.c
@@ -51,8 +51,8 @@ static const struct imx_pll14xx_rate_table imx8mn_pll1416x_tbl[] = {
 };
 
 static const struct imx_pll14xx_rate_table imx8mn_audiopll_tbl[] = {
-	PLL_1443X_RATE(786432000U, 655, 5, 2, 23593),
-	PLL_1443X_RATE(722534400U, 301, 5, 1, 3670),
+	PLL_1443X_RATE(393216000U, 262, 2, 3, 9437),
+	PLL_1443X_RATE(361267200U, 361, 3, 3, 17511),
 };
 
 static const struct imx_pll14xx_rate_table imx8mn_videopll_tbl[] = {
-- 
2.16.4


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