arch/arm/mach-imx/imx35-dt.c

   1 /*
   2  * Copyright 2012 Steffen Trumtrar, Pengutronix
   3  *
   4  * based on imx27-dt.c
   5  *
   6  * This program is free software; you can redistribute it and/or modify it under
   7  * the terms of the GNU General Public License version 2 as published by the
   8  * Free Software Foundation.
   9  */
  10
  11 #include <linux/irq.h>
  12 #include <linux/irqdomain.h>
  13 #include <linux/of_irq.h>
  14 #include <linux/of_platform.h>
  15 #include <linux/clk-provider.h>
  16 #include <linux/clocksource.h>
  17 #include <asm/mach/arch.h>
  18 #include <asm/mach/time.h>
  19 #include <asm/hardware/cache-l2x0.h>
  20 #include "common.h"
  21 #include "mx35.h"
  22
  23 static void __init imx35_dt_init(void)
  24 {
  25         mxc_arch_reset_init_dt();
  26
  27         of_platform_populate(NULL, of_default_bus_match_table,
  28                              NULL, NULL);
  29 }
  30
  31 static void __init imx35_irq_init(void)
  32 {
  33         imx_init_l2cache();
  34         mx35_init_irq();
  35 }
  36
  37 static const char * const imx35_dt_board_compat[] __initconst = {
  38         "fsl,imx35",
  39         NULL
  40 };
  41
  42 DT_MACHINE_START(IMX35_DT, "Freescale i.MX35 (Device Tree Support)")
  43         .map_io         = mx35_map_io,
  44         .init_early     = imx35_init_early,
  45         .init_irq       = imx35_irq_init,
  46         .init_machine   = imx35_dt_init,
  47         .dt_compat      = imx35_dt_board_compat,
  48         .restart        = mxc_restart,
  49 MACHINE_END