target/linux/layerscape/patches-4.4/8073-ls1012a-added-clock-configuration.patch

   1 From 9112596c3c7b7b8b1eded3323765fa711dc58e74 Mon Sep 17 00:00:00 2001
   2 From: Tang Yuantian <Yuantian.Tang@nxp.com>
   3 Date: Thu, 25 Aug 2016 10:38:28 +0800
   4 Subject: [PATCH 073/113] ls1012a: added clock configuration
   5
   6 commit c9c11181191938b77bfd61e5094a63955cf711fd
   7 [context adjustment]
   8 [don't apply fsl-ls1012a.dtsi]
   9
  10 Currently ls1012a used the clock configuration of ls1043a's.
  11 But there is a little different between them. This patch added
  12 ls1012a its own clock configuration.
  13
  14 Signed-off-by: Tang Yuantian <yuantian.tang@nxp.com>
  15 Integrated-by: Zhao Qiang <qiang.zhao@nxp.com>
  16 ---
  17  drivers/clk/clk-qoriq.c |   19 +++++++++++++++++++
  18  1 file changed, 19 insertions(+)
  19
  20 --- a/drivers/clk/clk-qoriq.c
  21 +++ b/drivers/clk/clk-qoriq.c
  22 @@ -195,6 +195,14 @@ static const struct clockgen_muxinfo t10
  23         }
  24  };
  25
  26 +static const struct clockgen_muxinfo ls1012a_cmux = {
  27 +       {
  28 +               [0] = { CLKSEL_VALID, CGA_PLL1, PLL_DIV1 },
  29 +               {},
  30 +               [2] = { CLKSEL_VALID, CGA_PLL1, PLL_DIV2 },
  31 +       }
  32 +};
  33 +
  34  static const struct clockgen_muxinfo t1040_cmux = {
  35         {
  36                 [0] = { CLKSEL_VALID, CGA_PLL1, PLL_DIV1 },
  37 @@ -475,6 +483,16 @@ static const struct clockgen_chipinfo ch
  38                 .pll_mask = 0x03,
  39         },
  40         {
  41 +               .compat = "fsl,ls1012a-clockgen",
  42 +               .cmux_groups = {
  43 +                       &ls1012a_cmux
  44 +               },
  45 +               .cmux_to_group = {
  46 +                       0, -1
  47 +               },
  48 +               .pll_mask = 0x03,
  49 +       },
  50 +       {
  51                 .compat = "fsl,ls1043a-clockgen",
  52                 .init_periph = t2080_init_periph,
  53                 .cmux_groups = {
  54 @@ -1268,6 +1286,7 @@ CLK_OF_DECLARE(qoriq_clockgen_2, "fsl,qo
  55  CLK_OF_DECLARE(qoriq_clockgen_ls1021a, "fsl,ls1021a-clockgen", clockgen_init);
  56  CLK_OF_DECLARE(qoriq_clockgen_ls1043a, "fsl,ls1043a-clockgen", clockgen_init);
  57  CLK_OF_DECLARE(qoriq_clockgen_ls2080a, "fsl,ls2080a-clockgen", clockgen_init);
  58 +CLK_OF_DECLARE(qoriq_clockgen_ls1012a, "fsl,ls1012a-clockgen", clockgen_init);
  59
  60  /* Legacy nodes */
  61  CLK_OF_DECLARE(qoriq_sysclk_1, "fsl,qoriq-sysclk-1.0", sysclk_init);