36 lines
		
	
	
		
			757 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			36 lines
		
	
	
		
			757 B
		
	
	
	
		
			C
		
	
	
	
	
	
| // SPDX-License-Identifier: GPL-2.0
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| /*
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|  * arch/sh/boards/shmin/setup.c
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|  *
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|  * Copyright (C) 2006 Takashi YOSHII
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|  *
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|  * SHMIN Support.
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|  */
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| #include <linux/init.h>
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| #include <linux/irq.h>
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| #include <asm/machvec.h>
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| #include <mach/shmin.h>
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| #include <asm/clock.h>
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| #include <asm/io.h>
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| 
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| #define PFC_PHCR	0xa400010eUL
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| #define INTC_ICR1	0xa4000010UL
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| 
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| static void __init init_shmin_irq(void)
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| {
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| 	__raw_writew(0x2a00, PFC_PHCR);	// IRQ0-3=IRQ
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| 	__raw_writew(0x0aaa, INTC_ICR1);	// IRQ0-3=IRQ-mode,Low-active.
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| 	plat_irq_setup_pins(IRQ_MODE_IRQ);
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| }
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| 
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| static void __init shmin_setup(char **cmdline_p)
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| {
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| 	__set_io_port_base(SHMIN_IO_BASE);
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| }
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| 
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| static struct sh_machine_vector mv_shmin __initmv = {
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| 	.mv_name	= "SHMIN",
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| 	.mv_setup	= shmin_setup,
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| 	.mv_init_irq	= init_shmin_irq,
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| };
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