[deliverable/linux.git] / arch / sh / boards / board-shmin.c

/*
 * arch/sh/boards/shmin/setup.c
 *
 * Copyright (C) 2006 Takashi YOSHII
 *
 * SHMIN Support.
 */
#include <linux/init.h>
#include <linux/irq.h>
#include <asm/machvec.h>
#include <mach/shmin.h>
#include <asm/clock.h>
#include <asm/io.h>

#define PFC_PHCR	0xa400010eUL
#define INTC_ICR1	0xa4000010UL

static void __init init_shmin_irq(void)
{
	__raw_writew(0x2a00, PFC_PHCR);	// IRQ0-3=IRQ
	__raw_writew(0x0aaa, INTC_ICR1);	// IRQ0-3=IRQ-mode,Low-active.
	plat_irq_setup_pins(IRQ_MODE_IRQ);
}

static void __init shmin_setup(char **cmdline_p)
{
	__set_io_port_base(SHMIN_IO_BASE);
}

static struct sh_machine_vector mv_shmin __initmv = {
	.mv_name	= "SHMIN",
	.mv_setup	= shmin_setup,
	.mv_init_irq	= init_shmin_irq,
};
Commit	Line	Data
51e22e7a TY	1	/*
	2	* arch/sh/boards/shmin/setup.c
	3	*
	4	* Copyright (C) 2006 Takashi YOSHII
	5	*
	6	* SHMIN Support.
	7	*/
	8	#include <linux/init.h>
68abdbbb	9	#include <linux/irq.h>
51e22e7a	10	#include <asm/machvec.h>
7639a454	11	#include <mach/shmin.h>
51e22e7a	12	#include <asm/clock.h>
51e22e7a TY	13	#include <asm/io.h>
51e22e7a TY	14
f725b5ee	15	#define PFC_PHCR 0xa400010eUL
dbbfa2da	16	#define INTC_ICR1 0xa4000010UL
51e22e7a	17
51e22e7a TY	18	static void __init init_shmin_irq(void)
51e22e7a TY	19	{
9d56dd3b PM	20	__raw_writew(0x2a00, PFC_PHCR); // IRQ0-3=IRQ
9d56dd3b PM	21	__raw_writew(0x0aaa, INTC_ICR1); // IRQ0-3=IRQ-mode,Low-active.
2635e855	22	plat_irq_setup_pins(IRQ_MODE_IRQ);
51e22e7a TY	23	}
51e22e7a TY	24
98a955da	25	static void __init shmin_setup(char **cmdline_p)
51e22e7a	26	{
98a955da	27	__set_io_port_base(SHMIN_IO_BASE);
51e22e7a TY	28	}
51e22e7a TY	29
82f81f47	30	static struct sh_machine_vector mv_shmin __initmv = {
2c7834a6	31	.mv_name = "SHMIN",
98a955da	32	.mv_setup = shmin_setup,
51e22e7a	33	.mv_init_irq = init_shmin_irq,
51e22e7a	34	};