target/linux/layerscape/patches-4.14/811-clock-support-layerscape.patch

   1 From d94f8863307c0f7fb7aeb2084cc666c47991d78b Mon Sep 17 00:00:00 2001
   2 From: Biwen Li <biwen.li@nxp.com>
   3 Date: Mon, 19 Nov 2018 10:26:57 +0800
   4 Subject: [PATCH] clock: support layerscape
   5 This is an integrated patch of clock for layerscape
   6
   7 Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
   8 Signed-off-by: Biwen Li <biwen.li@nxp.com>
   9 ---
  10  drivers/clk/clk-qoriq.c | 9 ++++++++-
  11  1 file changed, 8 insertions(+), 1 deletion(-)
  12
  13 --- a/drivers/clk/clk-qoriq.c
  14 +++ b/drivers/clk/clk-qoriq.c
  15 @@ -41,7 +41,7 @@ struct clockgen_pll_div {
  16  };
  17
  18  struct clockgen_pll {
  19 -       struct clockgen_pll_div div[4];
  20 +       struct clockgen_pll_div div[8];
  21  };
  22
  23  #define CLKSEL_VALID   1
  24 @@ -1127,6 +1127,13 @@ static void __init create_one_pll(struct
  25                 struct clk *clk;
  26                 int ret;
  27
  28 +               /*
  29 +                * For platform PLL, there are 8 divider clocks.
  30 +                * For core PLL, there are 4 divider clocks at most.
  31 +                */
  32 +               if (idx != 0 && i >= 4)
  33 +                       break;
  34 +
  35                 snprintf(pll->div[i].name, sizeof(pll->div[i].name),
  36                          "cg-pll%d-div%d", idx, i + 1);
  37