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Diffstat (limited to 'arch/arm/mach-at91/at91rm9200.c')
-rw-r--r--arch/arm/mach-at91/at91rm9200.c57
1 files changed, 39 insertions, 18 deletions
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 3be1963f5c56..8fcfb70f7124 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -1,27 +1,33 @@
/*
- * arch/arm/mach-at91/at91rm9200.c
+ * Setup code for AT91RM9200
*
- * Copyright (C) 2005 SAN People
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * Copyright (C) 2011 Atmel,
+ * 2011 Nicolas Ferre <nicolas.ferre@atmel.com>
+ * 2012 Joachim Eastwood <manabian@gmail.com>
*
+ * Licensed under GPLv2 or later.
*/
+#include <linux/types.h>
+#include <linux/init.h>
#include <linux/module.h>
-#include <linux/clk/at91_pmc.h>
+#include <linux/gpio.h>
+#include <linux/of.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/clk-provider.h>
+#include <asm/setup.h>
+#include <asm/irq.h>
+#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
#include <asm/system_misc.h>
+
#include <mach/at91_st.h>
-#include <mach/hardware.h>
-#include "soc.h"
#include "generic.h"
-
static void at91rm9200_restart(enum reboot_mode reboot_mode, const char *cmd)
{
/*
@@ -31,16 +37,31 @@ static void at91rm9200_restart(enum reboot_mode reboot_mode, const char *cmd)
at91_st_write(AT91_ST_CR, AT91_ST_WDRST);
}
-/* --------------------------------------------------------------------
- * AT91RM9200 processor initialization
- * -------------------------------------------------------------------- */
+static void __init at91rm9200_dt_timer_init(void)
+{
+ of_clk_init(NULL);
+ at91rm9200_timer_init();
+}
-static void __init at91rm9200_initialize(void)
+static void __init at91rm9200_dt_device_init(void)
{
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+
arm_pm_idle = at91rm9200_idle;
arm_pm_restart = at91rm9200_restart;
+ at91rm9200_pm_init();
}
-AT91_SOC_START(at91rm9200)
- .init = at91rm9200_initialize,
-AT91_SOC_END
+
+
+static const char *at91rm9200_dt_board_compat[] __initconst = {
+ "atmel,at91rm9200",
+ NULL
+};
+
+DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200")
+ .init_time = at91rm9200_dt_timer_init,
+ .map_io = at91_map_io,
+ .init_machine = at91rm9200_dt_device_init,
+ .dt_compat = at91rm9200_dt_board_compat,
+MACHINE_END