pllx_bypass_src mux shouldn't be the parent of pllx clock
since it's only valid when when pllx BYPASS bit is set.
Thus it is actually one parent of pllx_bypass only.

Instead, pllx parent should be fixed to osc according to
reference manual.
Other plls have the same issue.

e.g. before fix, the pll tree is:
osc                                      6            6    24000000          0 0
   pll1_bypass_src                       0            0    24000000          0 0
      pll1                               0            0   792000000          0 0
         pll1_bypass                     0            0   792000000          0 0
            pll1_sys                     0            0   792000000          0 0

After the fix, it's:
osc                                      6            6    24000000          0 0
   pll1                                  0            0   792000000          0 0
      pll1_bypass                        0            0   792000000          0 0
         pll1_sys                        0            0   792000000          0 0

Signed-off-by: Dong Aisheng <aisheng.d...@nxp.com>
---
 drivers/clk/imx/clk-imx6ul.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/clk/imx/clk-imx6ul.c b/drivers/clk/imx/clk-imx6ul.c
index 67ae3465dd37..bdf4cf807b78 100644
--- a/drivers/clk/imx/clk-imx6ul.c
+++ b/drivers/clk/imx/clk-imx6ul.c
@@ -130,13 +130,13 @@ static void __init imx6ul_clocks_init(struct device_node 
*ccm_node)
        clks[IMX6UL_PLL6_BYPASS_SRC] = imx_clk_mux("pll6_bypass_src", base + 
0xe0, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
        clks[IMX6UL_PLL7_BYPASS_SRC] = imx_clk_mux("pll7_bypass_src", base + 
0x20, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
 
-       clks[IMX6UL_CLK_PLL1] = imx_clk_pllv3(IMX_PLLV3_SYS,     "pll1", 
"pll1_bypass_src", base + 0x00, 0x7f);
-       clks[IMX6UL_CLK_PLL2] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2", 
"pll2_bypass_src", base + 0x30, 0x1);
-       clks[IMX6UL_CLK_PLL3] = imx_clk_pllv3(IMX_PLLV3_USB,     "pll3", 
"pll3_bypass_src", base + 0x10, 0x3);
-       clks[IMX6UL_CLK_PLL4] = imx_clk_pllv3(IMX_PLLV3_AV,      "pll4", 
"pll4_bypass_src", base + 0x70, 0x7f);
-       clks[IMX6UL_CLK_PLL5] = imx_clk_pllv3(IMX_PLLV3_AV,      "pll5", 
"pll5_bypass_src", base + 0xa0, 0x7f);
-       clks[IMX6UL_CLK_PLL6] = imx_clk_pllv3(IMX_PLLV3_ENET,    "pll6", 
"pll6_bypass_src", base + 0xe0, 0x3);
-       clks[IMX6UL_CLK_PLL7] = imx_clk_pllv3(IMX_PLLV3_USB,     "pll7", 
"pll7_bypass_src", base + 0x20, 0x3);
+       clks[IMX6UL_CLK_PLL1] = imx_clk_pllv3(IMX_PLLV3_SYS,     "pll1", "osc", 
base + 0x00, 0x7f);
+       clks[IMX6UL_CLK_PLL2] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2", "osc", 
base + 0x30, 0x1);
+       clks[IMX6UL_CLK_PLL3] = imx_clk_pllv3(IMX_PLLV3_USB,     "pll3", "osc", 
base + 0x10, 0x3);
+       clks[IMX6UL_CLK_PLL4] = imx_clk_pllv3(IMX_PLLV3_AV,      "pll4", "osc", 
base + 0x70, 0x7f);
+       clks[IMX6UL_CLK_PLL5] = imx_clk_pllv3(IMX_PLLV3_AV,      "pll5", "osc", 
base + 0xa0, 0x7f);
+       clks[IMX6UL_CLK_PLL6] = imx_clk_pllv3(IMX_PLLV3_ENET,    "pll6", "osc", 
base + 0xe0, 0x3);
+       clks[IMX6UL_CLK_PLL7] = imx_clk_pllv3(IMX_PLLV3_USB,     "pll7", "osc", 
base + 0x20, 0x3);
 
        clks[IMX6UL_PLL1_BYPASS] = imx_clk_mux_flags("pll1_bypass", base + 
0x00, 16, 1, pll1_bypass_sels, ARRAY_SIZE(pll1_bypass_sels), 
CLK_SET_RATE_PARENT);
        clks[IMX6UL_PLL2_BYPASS] = imx_clk_mux_flags("pll2_bypass", base + 
0x30, 16, 1, pll2_bypass_sels, ARRAY_SIZE(pll2_bypass_sels), 
CLK_SET_RATE_PARENT);
-- 
1.9.1

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