arch/arm/mach-mmp/mmp-dt.c

   1 /*
   2  *  linux/arch/arm/mach-mmp/mmp-dt.c
   3  *
   4  *  Copyright (C) 2012 Marvell Technology Group Ltd.
   5  *  Author: Haojian Zhuang <haojian.zhuang@marvell.com>
   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 version 2 as
   9  *  publishhed by the Free Software Foundation.
  10  */
  11
  12 #include <linux/irqchip.h>
  13 #include <linux/of_platform.h>
  14 #include <linux/clk-provider.h>
  15 #include <asm/mach/arch.h>
  16 #include <asm/mach/time.h>
  17 #include <asm/hardware/cache-tauros2.h>
  18
  19 #include "common.h"
  20
  21 extern void __init mmp_dt_init_timer(void);
  22
  23 static const char *const pxa168_dt_board_compat[] __initconst = {
  24         "mrvl,pxa168-aspenite",
  25         NULL,
  26 };
  27
  28 static const char *const pxa910_dt_board_compat[] __initconst = {
  29         "mrvl,pxa910-dkb",
  30         NULL,
  31 };
  32
  33 static void __init mmp_init_time(void)
  34 {
  35 #ifdef CONFIG_CACHE_TAUROS2
  36         tauros2_init(0);
  37 #endif
  38         mmp_dt_init_timer();
  39         of_clk_init(NULL);
  40 }
  41
  42 DT_MACHINE_START(PXA168_DT, "Marvell PXA168 (Device Tree Support)")
  43         .map_io         = mmp_map_io,
  44         .init_time      = mmp_init_time,
  45         .dt_compat      = pxa168_dt_board_compat,
  46 MACHINE_END
  47
  48 DT_MACHINE_START(PXA910_DT, "Marvell PXA910 (Device Tree Support)")
  49         .map_io         = mmp_map_io,
  50         .init_time      = mmp_init_time,
  51         .dt_compat      = pxa910_dt_board_compat,
  52 MACHINE_END