[PATCH v2 0/3] clk: nuvoton: ma35d1: fix PLL frequency calculation

[Joey Lu]

Fix four bugs in the MA35D1 PLL clock driver that cause incorrect
frequency values returned from recalc_rate() and determine_rate().

v1 combined all fixes into a single commit.  At reviewer request,
split into one patch per logical fix:

  1/3 - fix div_u64 return value being discarded (affects both
        ma35d1_calc_smic_pll_freq and ma35d1_calc_pll_freq INT mode)

  2/3 - fix PLL_CTL1_FRAC mask width (8-bit -> 24-bit) and update
        the fractional-mode arithmetic accordingly

  3/3 - fix ma35d1_clk_pll_determine_rate: move find_closest() into
        the configurable-PLL branch; unify read-only PLL handling

Joey Lu (3):
  clk: nuvoton: ma35d1: fix ignored div_u64 return values in PLL freq
    calculation
  clk: nuvoton: ma35d1: fix PLL_CTL1_FRAC bit field width and fractional
    calc
  clk: nuvoton: ma35d1: fix ma35d1_clk_pll_determine_rate logic

 drivers/clk/nuvoton/clk-ma35d1-pll.c | 38 ++++++++++++++--------------
 1 file changed, 19 insertions(+), 19 deletions(-)

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2.43.0