git.sur5r.net Git - u-boot/blob - drivers/clk/uniphier/clk-uniphier-mio.c

   1 /*
   2  * Copyright (C) 2016 Socionext Inc.
   3  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #include "clk-uniphier.h"
   9
  10 #define UNIPHIER_MIO_CLK_SD_FIXED                                       \
  11         UNIPHIER_CLK_RATE(128, 44444444),                               \
  12         UNIPHIER_CLK_RATE(129, 33333333),                               \
  13         UNIPHIER_CLK_RATE(130, 50000000),                               \
  14         UNIPHIER_CLK_RATE(131, 66666667),                               \
  15         UNIPHIER_CLK_RATE(132, 100000000),                              \
  16         UNIPHIER_CLK_RATE(133, 40000000),                               \
  17         UNIPHIER_CLK_RATE(134, 25000000),                               \
  18         UNIPHIER_CLK_RATE(135, 22222222)
  19
  20 #define UNIPHIER_MIO_CLK_SD(_id, ch)                                    \
  21         {                                                               \
  22                 .type = UNIPHIER_CLK_TYPE_MUX,                          \
  23                 .id = (_id) + 32,                                       \
  24                 .data.mux = {                                           \
  25                         .parent_ids = {                                 \
  26                                 128,                                    \
  27                                 129,                                    \
  28                                 130,                                    \
  29                                 131,                                    \
  30                                 132,                                    \
  31                                 133,                                    \
  32                                 134,                                    \
  33                                 135,                                    \
  34                         },                                              \
  35                         .num_parents = 8,                               \
  36                         .reg = 0x30 + 0x200 * (ch),                     \
  37                         .masks = {                                      \
  38                                 0x00031000,                             \
  39                                 0x00031000,                             \
  40                                 0x00031000,                             \
  41                                 0x00031000,                             \
  42                                 0x00001300,                             \
  43                                 0x00001300,                             \
  44                                 0x00001300,                             \
  45                                 0x00001300,                             \
  46                         },                                              \
  47                         .vals = {                                       \
  48                                 0x00000000,                             \
  49                                 0x00010000,                             \
  50                                 0x00020000,                             \
  51                                 0x00030000,                             \
  52                                 0x00001000,                             \
  53                                 0x00001100,                             \
  54                                 0x00001200,                             \
  55                                 0x00001300,                             \
  56                         },                                              \
  57                 },                                                      \
  58         },                                                              \
  59         UNIPHIER_CLK_GATE((_id), (_id) + 32, 0x20 + 0x200 * (ch), 8)
  60
  61 #define UNIPHIER_MIO_CLK_USB2(id, ch)                                   \
  62         UNIPHIER_CLK_GATE_SIMPLE((id), 0x20 + 0x200 * (ch), 28)
  63
  64 #define UNIPHIER_MIO_CLK_USB2_PHY(id, ch)                               \
  65         UNIPHIER_CLK_GATE_SIMPLE((id), 0x20 + 0x200 * (ch), 29)
  66
  67 #define UNIPHIER_MIO_CLK_DMAC(id)                                       \
  68         UNIPHIER_CLK_GATE_SIMPLE((id), 0x20, 25)
  69
  70 const struct uniphier_clk_data uniphier_mio_clk_data[] = {
  71         UNIPHIER_MIO_CLK_SD_FIXED,
  72         UNIPHIER_MIO_CLK_SD(0, 0),
  73         UNIPHIER_MIO_CLK_SD(1, 1),
  74         UNIPHIER_MIO_CLK_SD(2, 2),
  75         UNIPHIER_MIO_CLK_DMAC(7),
  76         UNIPHIER_MIO_CLK_USB2(8, 0),
  77         UNIPHIER_MIO_CLK_USB2(9, 1),
  78         UNIPHIER_MIO_CLK_USB2(10, 2),
  79         UNIPHIER_MIO_CLK_USB2_PHY(12, 0),
  80         UNIPHIER_MIO_CLK_USB2_PHY(13, 1),
  81         UNIPHIER_MIO_CLK_USB2_PHY(14, 2),
  82         { /* sentinel */ }
  83 };