src/soc/nvidia/tegra210/i2c.c

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; version 2 of the License.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14
  15 #include <soc/addressmap.h>
  16 #include <soc/clock.h>
  17 #include <soc/nvidia/tegra/i2c.h>
  18
  19 struct tegra_i2c_bus_info tegra_i2c_info[] = {
  20         {
  21                 .base = (void *)TEGRA_I2C1_BASE,
  22                 .reset_bit = CLK_L_I2C1,
  23                 .reset_func = &clock_reset_l
  24         },
  25         {
  26                 .base = (void *)TEGRA_I2C2_BASE,
  27                 .reset_bit = CLK_H_I2C2,
  28                 .reset_func = &clock_reset_h
  29         },
  30         {
  31                 .base = (void *)TEGRA_I2C3_BASE,
  32                 .reset_bit = CLK_U_I2C3,
  33                 .reset_func = &clock_reset_u
  34         },
  35         {
  36                 .base = (void *)TEGRA_I2C4_BASE,
  37                 .reset_bit = CLK_V_I2C4,
  38                 .reset_func = &clock_reset_v
  39         },
  40         {
  41                 .base = (void *)TEGRA_I2C5_BASE,
  42                 .reset_bit = CLK_H_I2C5,
  43                 .reset_func = &clock_reset_h
  44         },
  45         {
  46                 .base = (void *)TEGRA_I2C6_BASE,
  47                 .reset_bit = CLK_X_I2C6,
  48                 .reset_func = &clock_reset_x
  49         }
  50 };
  51
  52 const unsigned int num_i2c_buses = ARRAY_SIZE(tegra_i2c_info);