diff options
Diffstat (limited to 'arch/sh/boards/se/7780/irq.c')
| -rw-r--r-- | arch/sh/boards/se/7780/irq.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/arch/sh/boards/se/7780/irq.c b/arch/sh/boards/se/7780/irq.c deleted file mode 100644 index 6bd70da6bb4..00000000000 --- a/arch/sh/boards/se/7780/irq.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * linux/arch/sh/boards/se/7780/irq.c - * - * Copyright (C) 2006,2007 Nobuhiro Iwamatsu - * - * Hitachi UL SolutionEngine 7780 Support. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#include <linux/init.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <asm/irq.h> -#include <asm/io.h> -#include <asm/se7780.h> - -/* - * Initialize IRQ setting - */ -void __init init_se7780_IRQ(void) -{ - /* enable all interrupt at FPGA */ - ctrl_outw(0, FPGA_INTMSK1); - /* mask SM501 interrupt */ - ctrl_outw((ctrl_inw(FPGA_INTMSK1) | 0x0002), FPGA_INTMSK1); - /* enable all interrupt at FPGA */ - ctrl_outw(0, FPGA_INTMSK2); - - /* set FPGA INTSEL register */ - /* FPGA + 0x06 */ - ctrl_outw( ((IRQPIN_SM501 << IRQPOS_SM501) | - (IRQPIN_SMC91CX << IRQPOS_SMC91CX)), FPGA_INTSEL1); - - /* FPGA + 0x08 */ - ctrl_outw(((IRQPIN_EXTINT4 << IRQPOS_EXTINT4) | - (IRQPIN_EXTINT3 << IRQPOS_EXTINT3) | - (IRQPIN_EXTINT2 << IRQPOS_EXTINT2) | - (IRQPIN_EXTINT1 << IRQPOS_EXTINT1)), FPGA_INTSEL2); - - /* FPGA + 0x0A */ - ctrl_outw((IRQPIN_PCCPW << IRQPOS_PCCPW), FPGA_INTSEL3); - - plat_irq_setup_pins(IRQ_MODE_IRQ); /* install handlers for IRQ0-7 */ -} |