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/mach-types.h>
  12 #include <asm/mach/arch.h>
  13 #include <linux/of.h>
  14 #include <linux/of_platform.h>
  15 #include "common.h"
  16
  17 static struct of_device_id sirfsoc_of_bus_ids[] __initdata = {
  18         { .compatible = "simple-bus", },
  19         {},
  20 };
  21
  22 void __init sirfsoc_mach_init(void)
  23 {
  24         of_platform_bus_probe(NULL, sirfsoc_of_bus_ids, NULL);
  25 }
  26
  27 static const char *prima2cb_dt_match[] __initdata = {
  28        "sirf,prima2-cb",
  29        NULL
  30 };
  31
  32 MACHINE_START(PRIMA2_EVB, "prima2cb")
  33         /* Maintainer: Barry Song <baohua.song@csr.com> */
  34         .atag_offset    = 0x100,
  35         .init_early     = sirfsoc_of_clk_init,
  36         .map_io         = sirfsoc_map_lluart,
  37         .init_irq       = sirfsoc_of_irq_init,
  38         .timer          = &sirfsoc_timer,
  39         .dma_zone_size  = SZ_256M,
  40         .init_machine   = sirfsoc_mach_init,
  41         .dt_compat      = prima2cb_dt_match,
  42 MACHINE_END