1 files changed, 0 insertions, 135 deletions
diff --git a/arch/arm/mach-pnx4008/time.c b/arch/arm/mach-pnx4008/time.c
deleted file mode 100644
index 0c8aad4bb0d..00000000000
--- a/arch/arm/mach-pnx4008/time.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * arch/arm/mach-pnx4008/time.c
- *
- * PNX4008 Timers
- *
- * Authors: Vitaly Wool, Dmitry Chigirev, Grigory Tolstolytkin <source@mvista.com>
- *
- * 2005 (c) MontaVista Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/sched.h>
-#include <linux/spinlock.h>
-#include <linux/module.h>
-#include <linux/kallsyms.h>
-#include <linux/time.h>
-#include <linux/timex.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-
-#include <asm/system.h>
-#include <mach/hardware.h>
-#include <asm/leds.h>
-#include <asm/mach/time.h>
-#include <asm/errno.h>
-
-#include "time.h"
-
-/*! Note: all timers are UPCOUNTING */
-
-/*!
- * Returns number of us since last clock interrupt.  Note that interrupts
- * will have been disabled by do_gettimeoffset()
- */
-static unsigned long pnx4008_gettimeoffset(void)
-{
-	u32 ticks_to_match =
-	    __raw_readl(HSTIM_MATCH0) - __raw_readl(HSTIM_COUNTER);
-	u32 elapsed = LATCH - ticks_to_match;
-	return (elapsed * (tick_nsec / 1000)) / LATCH;
-}
-
-/*!
- * IRQ handler for the timer
- */
-static irqreturn_t pnx4008_timer_interrupt(int irq, void *dev_id)
-{
-	if (__raw_readl(HSTIM_INT) & MATCH0_INT) {
-
-		do {
-			timer_tick();
-
-			/*
-			 * this algorithm takes care of possible delay
-			 * for this interrupt handling longer than a normal
-			 * timer period
-			 */
-			__raw_writel(__raw_readl(HSTIM_MATCH0) + LATCH,
-				     HSTIM_MATCH0);
-			__raw_writel(MATCH0_INT, HSTIM_INT);	/* clear interrupt */
-
-			/*
-			 * The goal is to keep incrementing HSTIM_MATCH0
-			 * register until HSTIM_MATCH0 indicates time after
-			 * what HSTIM_COUNTER indicates.
-			 */
-		} while ((signed)
-			 (__raw_readl(HSTIM_MATCH0) -
-			  __raw_readl(HSTIM_COUNTER)) < 0);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static struct irqaction pnx4008_timer_irq = {
-	.name = "PNX4008 Tick Timer",
-	.flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-	.handler = pnx4008_timer_interrupt
-};
-
-/*!
- * Set up timer and timer interrupt.
- */
-static __init void pnx4008_setup_timer(void)
-{
-	__raw_writel(RESET_COUNT, MSTIM_CTRL);
-	while (__raw_readl(MSTIM_COUNTER)) ;	/* wait for reset to complete. 100% guarantee event */
-	__raw_writel(0, MSTIM_CTRL);	/* stop the timer */
-	__raw_writel(0, MSTIM_MCTRL);
-
-	__raw_writel(RESET_COUNT, HSTIM_CTRL);
-	while (__raw_readl(HSTIM_COUNTER)) ;	/* wait for reset to complete. 100% guarantee event */
-	__raw_writel(0, HSTIM_CTRL);
-	__raw_writel(0, HSTIM_MCTRL);
-	__raw_writel(0, HSTIM_CCR);
-	__raw_writel(12, HSTIM_PMATCH);	/* scale down to 1 MHZ */
-	__raw_writel(LATCH, HSTIM_MATCH0);
-	__raw_writel(MR0_INT, HSTIM_MCTRL);
-
-	setup_irq(HSTIMER_INT, &pnx4008_timer_irq);
-
-	__raw_writel(COUNT_ENAB | DEBUG_EN, HSTIM_CTRL);	/*start timer, stop when JTAG active */
-}
-
-/* Timer Clock Control in PM register */
-#define TIMCLK_CTRL_REG  IO_ADDRESS((PNX4008_PWRMAN_BASE + 0xBC))
-#define WATCHDOG_CLK_EN                   1
-#define TIMER_CLK_EN                      2	/* HS and MS timers? */
-
-static u32 timclk_ctrl_reg_save;
-
-void pnx4008_timer_suspend(void)
-{
-	timclk_ctrl_reg_save = __raw_readl(TIMCLK_CTRL_REG);
-	__raw_writel(0, TIMCLK_CTRL_REG);	/* disable timers */
-}
-
-void pnx4008_timer_resume(void)
-{
-	__raw_writel(timclk_ctrl_reg_save, TIMCLK_CTRL_REG);	/* enable timers */
-}
-
-struct sys_timer pnx4008_timer = {
-	.init = pnx4008_setup_timer,
-	.offset = pnx4008_gettimeoffset,
-	.suspend = pnx4008_timer_suspend,
-	.resume = pnx4008_timer_resume,
-};
-