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Diffstat (limited to 'arch/arm/mach-lpc32xx/timer.c')
-rw-r--r--arch/arm/mach-lpc32xx/timer.c48
1 files changed, 24 insertions, 24 deletions
diff --git a/arch/arm/mach-lpc32xx/timer.c b/arch/arm/mach-lpc32xx/timer.c
index b42c909bbee..c40667c3316 100644
--- a/arch/arm/mach-lpc32xx/timer.c
+++ b/arch/arm/mach-lpc32xx/timer.c
@@ -34,11 +34,11 @@
34static int lpc32xx_clkevt_next_event(unsigned long delta, 34static int lpc32xx_clkevt_next_event(unsigned long delta,
35 struct clock_event_device *dev) 35 struct clock_event_device *dev)
36{ 36{
37 __raw_writel(LCP32XX_TIMER_CNTR_TCR_RESET, 37 __raw_writel(LPC32XX_TIMER_CNTR_TCR_RESET,
38 LCP32XX_TIMER_TCR(LPC32XX_TIMER0_BASE)); 38 LPC32XX_TIMER_TCR(LPC32XX_TIMER0_BASE));
39 __raw_writel(delta, LCP32XX_TIMER_PR(LPC32XX_TIMER0_BASE)); 39 __raw_writel(delta, LPC32XX_TIMER_PR(LPC32XX_TIMER0_BASE));
40 __raw_writel(LCP32XX_TIMER_CNTR_TCR_EN, 40 __raw_writel(LPC32XX_TIMER_CNTR_TCR_EN,
41 LCP32XX_TIMER_TCR(LPC32XX_TIMER0_BASE)); 41 LPC32XX_TIMER_TCR(LPC32XX_TIMER0_BASE));
42 42
43 return 0; 43 return 0;
44} 44}
@@ -58,7 +58,7 @@ static void lpc32xx_clkevt_mode(enum clock_event_mode mode,
58 * disable the timer to wait for the first call to 58 * disable the timer to wait for the first call to
59 * set_next_event(). 59 * set_next_event().
60 */ 60 */
61 __raw_writel(0, LCP32XX_TIMER_TCR(LPC32XX_TIMER0_BASE)); 61 __raw_writel(0, LPC32XX_TIMER_TCR(LPC32XX_TIMER0_BASE));
62 break; 62 break;
63 63
64 case CLOCK_EVT_MODE_UNUSED: 64 case CLOCK_EVT_MODE_UNUSED:
@@ -81,8 +81,8 @@ static irqreturn_t lpc32xx_timer_interrupt(int irq, void *dev_id)
81 struct clock_event_device *evt = &lpc32xx_clkevt; 81 struct clock_event_device *evt = &lpc32xx_clkevt;
82 82
83 /* Clear match */ 83 /* Clear match */
84 __raw_writel(LCP32XX_TIMER_CNTR_MTCH_BIT(0), 84 __raw_writel(LPC32XX_TIMER_CNTR_MTCH_BIT(0),
85 LCP32XX_TIMER_IR(LPC32XX_TIMER0_BASE)); 85 LPC32XX_TIMER_IR(LPC32XX_TIMER0_BASE));
86 86
87 evt->event_handler(evt); 87 evt->event_handler(evt);
88 88
@@ -128,14 +128,14 @@ static void __init lpc32xx_timer_init(void)
128 clkrate = clkrate / clk_get_pclk_div(); 128 clkrate = clkrate / clk_get_pclk_div();
129 129
130 /* Initial timer setup */ 130 /* Initial timer setup */
131 __raw_writel(0, LCP32XX_TIMER_TCR(LPC32XX_TIMER0_BASE)); 131 __raw_writel(0, LPC32XX_TIMER_TCR(LPC32XX_TIMER0_BASE));
132 __raw_writel(LCP32XX_TIMER_CNTR_MTCH_BIT(0), 132 __raw_writel(LPC32XX_TIMER_CNTR_MTCH_BIT(0),
133 LCP32XX_TIMER_IR(LPC32XX_TIMER0_BASE)); 133 LPC32XX_TIMER_IR(LPC32XX_TIMER0_BASE));
134 __raw_writel(1, LCP32XX_TIMER_MR0(LPC32XX_TIMER0_BASE)); 134 __raw_writel(1, LPC32XX_TIMER_MR0(LPC32XX_TIMER0_BASE));
135 __raw_writel(LCP32XX_TIMER_CNTR_MCR_MTCH(0) | 135 __raw_writel(LPC32XX_TIMER_CNTR_MCR_MTCH(0) |
136 LCP32XX_TIMER_CNTR_MCR_STOP(0) | 136 LPC32XX_TIMER_CNTR_MCR_STOP(0) |
137 LCP32XX_TIMER_CNTR_MCR_RESET(0), 137 LPC32XX_TIMER_CNTR_MCR_RESET(0),
138 LCP32XX_TIMER_MCR(LPC32XX_TIMER0_BASE)); 138 LPC32XX_TIMER_MCR(LPC32XX_TIMER0_BASE));
139 139
140 /* Setup tick interrupt */ 140 /* Setup tick interrupt */
141 setup_irq(IRQ_LPC32XX_TIMER0, &lpc32xx_timer_irq); 141 setup_irq(IRQ_LPC32XX_TIMER0, &lpc32xx_timer_irq);
@@ -151,14 +151,14 @@ static void __init lpc32xx_timer_init(void)
151 clockevents_register_device(&lpc32xx_clkevt); 151 clockevents_register_device(&lpc32xx_clkevt);
152 152
153 /* Use timer1 as clock source. */ 153 /* Use timer1 as clock source. */
154 __raw_writel(LCP32XX_TIMER_CNTR_TCR_RESET, 154 __raw_writel(LPC32XX_TIMER_CNTR_TCR_RESET,
155 LCP32XX_TIMER_TCR(LPC32XX_TIMER1_BASE)); 155 LPC32XX_TIMER_TCR(LPC32XX_TIMER1_BASE));
156 __raw_writel(0, LCP32XX_TIMER_PR(LPC32XX_TIMER1_BASE)); 156 __raw_writel(0, LPC32XX_TIMER_PR(LPC32XX_TIMER1_BASE));
157 __raw_writel(0, LCP32XX_TIMER_MCR(LPC32XX_TIMER1_BASE)); 157 __raw_writel(0, LPC32XX_TIMER_MCR(LPC32XX_TIMER1_BASE));
158 __raw_writel(LCP32XX_TIMER_CNTR_TCR_EN, 158 __raw_writel(LPC32XX_TIMER_CNTR_TCR_EN,
159 LCP32XX_TIMER_TCR(LPC32XX_TIMER1_BASE)); 159 LPC32XX_TIMER_TCR(LPC32XX_TIMER1_BASE));
160 160
161 clocksource_mmio_init(LCP32XX_TIMER_TC(LPC32XX_TIMER1_BASE), 161 clocksource_mmio_init(LPC32XX_TIMER_TC(LPC32XX_TIMER1_BASE),
162 "lpc32xx_clksrc", clkrate, 300, 32, clocksource_mmio_readl_up); 162 "lpc32xx_clksrc", clkrate, 300, 32, clocksource_mmio_readl_up);
163} 163}
164 164