da2014a2b0
This flattens out the board directories in to individual mach groups, we will use this for getting rid of unneeded directories, simplifying the build system, and becoming more coherent with the refactored arch/sh/include topology. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/*
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* linux/arch/sh/boards/renesas/sh7763rdp/irq.c
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*
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* Renesas Solutions SH7763RDP Support.
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*
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* Copyright (C) 2008 Renesas Solutions Corp.
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* Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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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/io.h>
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#include <asm/irq.h>
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#include <asm/sh7763rdp.h>
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#define INTC_BASE (0xFFD00000)
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#define INTC_INT2PRI7 (INTC_BASE+0x4001C)
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#define INTC_INT2MSKCR (INTC_BASE+0x4003C)
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#define INTC_INT2MSKCR1 (INTC_BASE+0x400D4)
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/*
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* Initialize IRQ setting
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*/
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void __init init_sh7763rdp_IRQ(void)
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{
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/* GPIO enabled */
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ctrl_outl(1 << 25, INTC_INT2MSKCR);
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/* enable GPIO interrupts */
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ctrl_outl((ctrl_inl(INTC_INT2PRI7) & 0xFF00FFFF) | 0x000F0000,
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INTC_INT2PRI7);
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/* USBH enabled */
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ctrl_outl(1 << 17, INTC_INT2MSKCR1);
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/* GETHER enabled */
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ctrl_outl(1 << 16, INTC_INT2MSKCR1);
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/* DMAC enabled */
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ctrl_outl(1 << 8, INTC_INT2MSKCR);
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}
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