diff options
Diffstat (limited to 'arch/arm/mach-h720x/cpu-h7201.c')
| -rw-r--r-- | arch/arm/mach-h720x/cpu-h7201.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/arch/arm/mach-h720x/cpu-h7201.c b/arch/arm/mach-h720x/cpu-h7201.c deleted file mode 100644 index 13c741215387..000000000000 --- a/arch/arm/mach-h720x/cpu-h7201.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/cpu-h7201.c - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * processor specific stuff for the Hynix h7201 - * - * 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/init.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <asm/types.h> -#include <mach/hardware.h> -#include <asm/irq.h> -#include <mach/irqs.h> -#include <asm/mach/irq.h> -#include <asm/mach/time.h> -#include "common.h" -/* - * Timer interrupt handler - */ -static irqreturn_t -h7201_timer_interrupt(int irq, void *dev_id) -{ - CPU_REG (TIMER_VIRT, TIMER_TOPSTAT); - timer_tick(); - - return IRQ_HANDLED; -} - -static struct irqaction h7201_timer_irq = { - .name = "h7201 Timer Tick", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = h7201_timer_interrupt, -}; - -/* - * Setup TIMER0 as system timer - */ -void __init h7201_timer_init(void) -{ - arch_gettimeoffset = h720x_gettimeoffset; - - CPU_REG (TIMER_VIRT, TM0_PERIOD) = LATCH; - CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_RESET; - CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_REPEAT | TM_START; - CPU_REG (TIMER_VIRT, TIMER_TOPCTRL) = ENABLE_TM0_INTR | TIMER_ENABLE_BIT; - - setup_irq(IRQ_TIMER0, &h7201_timer_irq); -} |