move files to files-3.7

[openwrt/openwrt.git] / target / linux / ramips / files / arch / mips / ralink / rt288x / irq.c

diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/irq.c b/target/linux/ramips/files/arch/mips/ralink/rt288x/irq.c
deleted file mode 100644 (file)
index 5465a45..0000000
--- a/target/linux/ramips/files/arch/mips/ralink/rt288x/irq.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- *  Ralink RT288x SoC specific interrupt handling
- *
- *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
- *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License version 2 as published
- *  by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-
-#include <asm/irq_cpu.h>
-#include <asm/mipsregs.h>
-
-#include <asm/mach-ralink/common.h>
-#include <asm/mach-ralink/rt288x.h>
-#include <asm/mach-ralink/rt288x_regs.h>
-
-static void rt288x_intc_irq_dispatch(void)
-{
-       u32 pending;
-
-       pending = ramips_intc_get_status();
-
-       if (pending & RT2880_INTC_INT_TIMER0)
-               do_IRQ(RT2880_INTC_IRQ_TIMER0);
-
-       else if (pending & RT2880_INTC_INT_TIMER1)
-               do_IRQ(RT2880_INTC_IRQ_TIMER1);
-
-       else if (pending & RT2880_INTC_INT_UART0)
-               do_IRQ(RT2880_INTC_IRQ_UART0);
-
-       else if (pending & RT2880_INTC_INT_PCM)
-               do_IRQ(RT2880_INTC_IRQ_PCM);
-
-       else if (pending & RT2880_INTC_INT_UART1)
-               do_IRQ(RT2880_INTC_IRQ_UART1);
-
-       /* TODO: handle PIO interrupts as well */
-
-       else
-               spurious_interrupt();
-}
-
-asmlinkage void plat_irq_dispatch(void)
-{
-       unsigned long pending;
-
-       pending = read_c0_status() & read_c0_cause() & ST0_IM;
-
-       if (pending & STATUSF_IP7)
-               do_IRQ(RT288X_CPU_IRQ_COUNTER);
-
-       else if (pending & STATUSF_IP4)
-               do_IRQ(RT288X_CPU_IRQ_PCI);
-
-       else if (pending & STATUSF_IP5)
-               do_IRQ(RT288X_CPU_IRQ_FE);
-
-       else if (pending & STATUSF_IP6)
-               do_IRQ(RT288X_CPU_IRQ_WNIC);
-
-       else if (pending & STATUSF_IP2)
-               rt288x_intc_irq_dispatch();
-
-       else
-               spurious_interrupt();
-}
-
-void __init arch_init_irq(void)
-{
-       mips_cpu_irq_init();
-       ramips_intc_irq_init(RT2880_INTC_BASE, RT288X_CPU_IRQ_INTC,
-                            RT288X_INTC_IRQ_BASE);
-}