1 files changed, 20 insertions, 80 deletions
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index dc6e2f5f804d..acf0b3c82a30 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -1,89 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * 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>
-#include <linux/reboot.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 at91rm9200_dt_initialize(void);
-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[],
-				 unsigned int ext_irq_mask);
-extern int  __init at91_aic_of_init(struct device_node *node,
-				    struct device_node *parent);
-extern int  __init at91_aic5_of_init(struct device_node *node,
-				    struct device_node *parent);
-
-
- /* Timer */
-extern void at91rm9200_ioremap_st(u32 addr);
-extern void at91rm9200_timer_init(void);
-extern void at91sam926x_ioremap_pit(u32 addr);
-extern void at91sam926x_pit_init(void);
-extern void at91x40_timer_init(void);
-
- /* Clocks */
-#ifdef CONFIG_AT91_PMC_UNIT
-extern int __init at91_clock_init(unsigned long main_clock);
-extern int __init at91_dt_clock_init(void);
+#ifndef _AT91_GENERIC_H
+#define _AT91_GENERIC_H
+
+#ifdef CONFIG_PM
+extern void __init at91rm9200_pm_init(void);
+extern void __init at91sam9_pm_init(void);
+extern void __init sam9x60_pm_init(void);
+extern void __init sam9x7_pm_init(void);
+extern void __init sama5_pm_init(void);
+extern void __init sama5d2_pm_init(void);
+extern void __init sama7_pm_init(void);
 #else
-static int inline at91_clock_init(unsigned long main_clock) { return 0; }
+static inline void __init at91rm9200_pm_init(void) { }
+static inline void __init at91sam9_pm_init(void) { }
+static inline void __init sam9x60_pm_init(void) { }
+static inline void __init sam9x7_pm_init(void) { }
+static inline void __init sama5_pm_init(void) { }
+static inline void __init sama5d2_pm_init(void) { }
+static inline void __init sama7_pm_init(void) { }
 #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(enum reboot_mode, const char *);
-extern void at91sam9g45_restart(enum reboot_mode, 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 u32 at91_get_extern_irq(void);
+#endif /* _AT91_GENERIC_H */