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Diffstat (limited to 'arch/sh/boards/se/7780/irq.c')
-rw-r--r--arch/sh/boards/se/7780/irq.c46
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 */
-}