arch/arm/mach-prima2/prima2.c

   1 /*
   2  * Defines machines for CSR SiRFprimaII
   3  *
   4  * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
   5  *
   6  * Licensed under GPLv2 or later.
   7  */
   8
   9 #include <linux/init.h>
  10 #include <linux/kernel.h>
  11 #include <asm/sizes.h>
  12 #include <asm/mach-types.h>
  13 #include <asm/mach/arch.h>
  14 #include <linux/of.h>
  15 #include <linux/of_platform.h>
  16 #include "common.h"
  17
  18 static struct of_device_id sirfsoc_of_bus_ids[] __initdata = {
  19         { .compatible = "simple-bus", },
  20         {},
  21 };
  22
  23 void __init sirfsoc_mach_init(void)
  24 {
  25         of_platform_bus_probe(NULL, sirfsoc_of_bus_ids, NULL);
  26 }
  27
  28 static const char *prima2cb_dt_match[] __initdata = {
  29        "sirf,prima2-cb",
  30        NULL
  31 };
  32
  33 MACHINE_START(PRIMA2_EVB, "prima2cb")
  34         /* Maintainer: Barry Song <baohua.song@csr.com> */
  35         .atag_offset    = 0x100,
  36         .init_early     = sirfsoc_of_clk_init,
  37         .map_io         = sirfsoc_map_lluart,
  38         .init_irq       = sirfsoc_of_irq_init,
  39         .timer          = &sirfsoc_timer,
  40         .dma_zone_size  = SZ_256M,
  41         .init_machine   = sirfsoc_mach_init,
  42         .dt_compat      = prima2cb_dt_match,
  43         .restart        = sirfsoc_restart,
  44 MACHINE_END