36 lines
757 B
C
36 lines
757 B
C
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// 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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#define PFC_PHCR 0xa400010eUL
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#define INTC_ICR1 0xa4000010UL
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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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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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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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