arch/arm/mach-shmobile/board-kzm9d-reference.c

   1 /*
   2  * kzm9d board support - Reference DT implementation
   3  *
   4  * Copyright (C) 2013  Renesas Solutions Corp.
   5  * Copyright (C) 2013  Magnus Damm
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; version 2 of the License.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  */
  20
  21 #include <linux/init.h>
  22 #include <linux/of_platform.h>
  23 #include <mach/emev2.h>
  24 #include <mach/common.h>
  25 #include <asm/mach/arch.h>
  26
  27 static void __init kzm9d_add_standard_devices(void)
  28 {
  29         if (!IS_ENABLED(CONFIG_COMMON_CLK))
  30                 emev2_clock_init();
  31
  32         of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
  33 }
  34
  35 static const char *kzm9d_boards_compat_dt[] __initdata = {
  36         "renesas,kzm9d",
  37         "renesas,kzm9d-reference",
  38         NULL,
  39 };
  40
  41 DT_MACHINE_START(KZM9D_DT, "kzm9d")
  42         .smp            = smp_ops(emev2_smp_ops),
  43         .map_io         = emev2_map_io,
  44         .init_early     = emev2_init_delay,
  45         .init_machine   = kzm9d_add_standard_devices,
  46         .init_late      = shmobile_init_late,
  47         .dt_compat      = kzm9d_boards_compat_dt,
  48 MACHINE_END