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	#ifndef _ARM_RT_RTVAR_H			#ifndef _ARM_RT_RTVAR_H
	#define _ARM_RT_RTVAR_H			#define _ARM_RT_RTVAR_H

	#include <sys/types.h>			#include <sys/types.h>
	#include <sys/bus.h>			#include <sys/bus.h>
	#include <machine/bus.h>			#include <machine/bus.h>

	/* Clocking and power control */
	uint32_t lpc_pwr_read(device_t, int);
	void lpc_pwr_write(device_t, int, uint32_t);

	/* GPIO */			/* GPIO */
	void rt1310_gpio_init(void);			void rt1310_gpio_init(void);
	int rt1310_gpio_set_flags(device_t, int, int);			int rt1310_gpio_set_flags(device_t, int, int);
	int rt1310_gpio_set_state(device_t, int, int);			int rt1310_gpio_set_state(device_t, int, int);
	int rt1310_gpio_get_state(device_t, int, int *);			int rt1310_gpio_get_state(device_t, int, int *);

	/* DMA */
	struct lpc_dmac_channel_config
	{
	int ldc_fcntl;
	int ldc_src_periph;
	int ldc_src_width;
	int ldc_src_incr;
	int ldc_src_burst;
	int ldc_dst_periph;
	int ldc_dst_width;
	int ldc_dst_incr;
	int ldc_dst_burst;
	void (ldc_success_handler)(void );
	void (ldc_error_handler)(void );
	void * ldc_handler_arg;
	};

	int lpc_dmac_config_channel(device_t, int, struct lpc_dmac_channel_config *);
	int lpc_dmac_setup_transfer(device_t, int, bus_addr_t, bus_addr_t, bus_size_t, int);
	int lpc_dmac_enable_channel(device_t, int);
	int lpc_dmac_disable_channel(device_t, int);
	int lpc_dmac_start_burst(device_t, int);

	extern uint32_t rt1310_master_clock;			extern uint32_t rt1310_master_clock;

	#endif /* _ARM_RT_RTVAR_H */			#endif /* _ARM_RT_RTVAR_H */