1 files changed, 96 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
new file mode 100644
index 00000000..dd9b346c
--- /dev/null
+++ b/arch/arm/mach-at91/generic.h
@@ -0,0 +1,96 @@
+/*
+ * linux/arch/arm/mach-at91/generic.h
+ *
+ *  Copyright (C) 2005 David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clkdev.h>
+#include <linux/of.h>
+
+ /* Map io */
+extern void __init at91_map_io(void);
+extern void __init at91_init_sram(int bank, unsigned long base,
+				  unsigned int length);
+
+ /* Processors */
+extern void __init at91rm9200_set_type(int type);
+extern void __init at91_initialize(unsigned long main_clock);
+extern void __init at91x40_initialize(unsigned long main_clock);
+extern void __init at91_dt_initialize(void);
+
+ /* Interrupts */
+extern void __init at91_init_irq_default(void);
+extern void __init at91_init_interrupts(unsigned int priority[]);
+extern void __init at91x40_init_interrupts(unsigned int priority[]);
+extern void __init at91_aic_init(unsigned int priority[]);
+extern int  __init at91_aic_of_init(struct device_node *node,
+				    struct device_node *parent);
+
+
+ /* Timer */
+struct sys_timer;
+extern void at91rm9200_ioremap_st(u32 addr);
+extern struct sys_timer at91rm9200_timer;
+extern void at91sam926x_ioremap_pit(u32 addr);
+extern struct sys_timer at91sam926x_timer;
+extern struct sys_timer at91x40_timer;
+
+ /* Clocks */
+/*
+ * function to specify the clock of the default console. As we do not
+ * use the device/driver bus, the dev_name is not intialize. So we need
+ * to link the clock to a specific con_id only "usart"
+ */
+extern void __init at91rm9200_set_console_clock(int id);
+extern void __init at91sam9260_set_console_clock(int id);
+extern void __init at91sam9261_set_console_clock(int id);
+extern void __init at91sam9263_set_console_clock(int id);
+extern void __init at91sam9rl_set_console_clock(int id);
+extern void __init at91sam9g45_set_console_clock(int id);
+#ifdef CONFIG_AT91_PMC_UNIT
+extern int __init at91_clock_init(unsigned long main_clock);
+extern int __init at91_dt_clock_init(void);
+#else
+static int inline at91_clock_init(unsigned long main_clock) { return 0; }
+#endif
+struct device;
+
+ /* Power Management */
+extern void at91_irq_suspend(void);
+extern void at91_irq_resume(void);
+
+/* idle */
+extern void at91sam9_idle(void);
+
+/* reset */
+extern void at91_ioremap_rstc(u32 base_addr);
+extern void at91sam9_alt_restart(char, const char *);
+extern void at91sam9g45_restart(char, const char *);
+
+/* shutdown */
+extern void at91_ioremap_shdwc(u32 base_addr);
+
+/* Matrix */
+extern void at91_ioremap_matrix(u32 base_addr);
+
+/* Ram Controler */
+extern void at91_ioremap_ramc(int id, u32 addr, u32 size);
+
+ /* GPIO */
+#define AT91RM9200_PQFP		3	/* AT91RM9200 PQFP package has 3 banks */
+#define AT91RM9200_BGA		4	/* AT91RM9200 BGA package has 4 banks */
+
+struct at91_gpio_bank {
+	unsigned short id;		/* peripheral ID */
+	unsigned long regbase;		/* offset from system peripheral base */
+};
+extern void __init at91_gpio_init(struct at91_gpio_bank *, int nr_banks);
+extern void __init at91_gpio_irq_setup(void);
+extern int  __init at91_gpio_of_irq_setup(struct device_node *node,
+					  struct device_node *parent);
+
+extern int at91_extern_irq;