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-rw-r--r--arch/arm/mach-w90x900/time.c70
1 files changed, 35 insertions, 35 deletions
diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c
index 5e06770e6014..4128af870b41 100644
--- a/arch/arm/mach-w90x900/time.c
+++ b/arch/arm/mach-w90x900/time.c
@@ -44,7 +44,7 @@
44 44
45unsigned int timer0_load; 45unsigned int timer0_load;
46 46
47static void w90p910_clockevent_setmode(enum clock_event_mode mode, 47static void nuc900_clockevent_setmode(enum clock_event_mode mode,
48 struct clock_event_device *clk) 48 struct clock_event_device *clk)
49{ 49{
50 unsigned int val; 50 unsigned int val;
@@ -71,7 +71,7 @@ static void w90p910_clockevent_setmode(enum clock_event_mode mode,
71 __raw_writel(val, REG_TCSR0); 71 __raw_writel(val, REG_TCSR0);
72} 72}
73 73
74static int w90p910_clockevent_setnextevent(unsigned long evt, 74static int nuc900_clockevent_setnextevent(unsigned long evt,
75 struct clock_event_device *clk) 75 struct clock_event_device *clk)
76{ 76{
77 unsigned int val; 77 unsigned int val;
@@ -85,20 +85,20 @@ static int w90p910_clockevent_setnextevent(unsigned long evt,
85 return 0; 85 return 0;
86} 86}
87 87
88static struct clock_event_device w90p910_clockevent_device = { 88static struct clock_event_device nuc900_clockevent_device = {
89 .name = "w90p910-timer0", 89 .name = "nuc900-timer0",
90 .shift = 32, 90 .shift = 32,
91 .features = CLOCK_EVT_MODE_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, 91 .features = CLOCK_EVT_MODE_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
92 .set_mode = w90p910_clockevent_setmode, 92 .set_mode = nuc900_clockevent_setmode,
93 .set_next_event = w90p910_clockevent_setnextevent, 93 .set_next_event = nuc900_clockevent_setnextevent,
94 .rating = 300, 94 .rating = 300,
95}; 95};
96 96
97/*IRQ handler for the timer*/ 97/*IRQ handler for the timer*/
98 98
99static irqreturn_t w90p910_timer0_interrupt(int irq, void *dev_id) 99static irqreturn_t nuc900_timer0_interrupt(int irq, void *dev_id)
100{ 100{
101 struct clock_event_device *evt = &w90p910_clockevent_device; 101 struct clock_event_device *evt = &nuc900_clockevent_device;
102 102
103 __raw_writel(0x01, REG_TISR); /* clear TIF0 */ 103 __raw_writel(0x01, REG_TISR); /* clear TIF0 */
104 104
@@ -106,40 +106,40 @@ static irqreturn_t w90p910_timer0_interrupt(int irq, void *dev_id)
106 return IRQ_HANDLED; 106 return IRQ_HANDLED;
107} 107}
108 108
109static struct irqaction w90p910_timer0_irq = { 109static struct irqaction nuc900_timer0_irq = {
110 .name = "w90p910-timer0", 110 .name = "nuc900-timer0",
111 .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, 111 .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
112 .handler = w90p910_timer0_interrupt, 112 .handler = nuc900_timer0_interrupt,
113}; 113};
114 114
115static void __init w90p910_clockevents_init(unsigned int rate) 115static void __init nuc900_clockevents_init(unsigned int rate)
116{ 116{
117 w90p910_clockevent_device.mult = div_sc(rate, NSEC_PER_SEC, 117 nuc900_clockevent_device.mult = div_sc(rate, NSEC_PER_SEC,
118 w90p910_clockevent_device.shift); 118 nuc900_clockevent_device.shift);
119 w90p910_clockevent_device.max_delta_ns = clockevent_delta2ns(0xffffffff, 119 nuc900_clockevent_device.max_delta_ns = clockevent_delta2ns(0xffffffff,
120 &w90p910_clockevent_device); 120 &nuc900_clockevent_device);
121 w90p910_clockevent_device.min_delta_ns = clockevent_delta2ns(0xf, 121 nuc900_clockevent_device.min_delta_ns = clockevent_delta2ns(0xf,
122 &w90p910_clockevent_device); 122 &nuc900_clockevent_device);
123 w90p910_clockevent_device.cpumask = cpumask_of(0); 123 nuc900_clockevent_device.cpumask = cpumask_of(0);
124 124
125 clockevents_register_device(&w90p910_clockevent_device); 125 clockevents_register_device(&nuc900_clockevent_device);
126} 126}
127 127
128static cycle_t w90p910_get_cycles(struct clocksource *cs) 128static cycle_t nuc900_get_cycles(struct clocksource *cs)
129{ 129{
130 return ~__raw_readl(REG_TDR1); 130 return ~__raw_readl(REG_TDR1);
131} 131}
132 132
133static struct clocksource clocksource_w90p910 = { 133static struct clocksource clocksource_nuc900 = {
134 .name = "w90p910-timer1", 134 .name = "nuc900-timer1",
135 .rating = 200, 135 .rating = 200,
136 .read = w90p910_get_cycles, 136 .read = nuc900_get_cycles,
137 .mask = CLOCKSOURCE_MASK(32), 137 .mask = CLOCKSOURCE_MASK(32),
138 .shift = 20, 138 .shift = 20,
139 .flags = CLOCK_SOURCE_IS_CONTINUOUS, 139 .flags = CLOCK_SOURCE_IS_CONTINUOUS,
140}; 140};
141 141
142static void __init w90p910_clocksource_init(unsigned int rate) 142static void __init nuc900_clocksource_init(unsigned int rate)
143{ 143{
144 unsigned int val; 144 unsigned int val;
145 145
@@ -149,12 +149,12 @@ static void __init w90p910_clocksource_init(unsigned int rate)
149 val |= (COUNTEN | PERIOD); 149 val |= (COUNTEN | PERIOD);
150 __raw_writel(val, REG_TCSR1); 150 __raw_writel(val, REG_TCSR1);
151 151
152 clocksource_w90p910.mult = 152 clocksource_nuc900.mult =
153 clocksource_khz2mult((rate / 1000), clocksource_w90p910.shift); 153 clocksource_khz2mult((rate / 1000), clocksource_nuc900.shift);
154 clocksource_register(&clocksource_w90p910); 154 clocksource_register(&clocksource_nuc900);
155} 155}
156 156
157static void __init w90p910_timer_init(void) 157static void __init nuc900_timer_init(void)
158{ 158{
159 struct clk *ck_ext = clk_get(NULL, "ext"); 159 struct clk *ck_ext = clk_get(NULL, "ext");
160 unsigned int rate; 160 unsigned int rate;
@@ -171,12 +171,12 @@ static void __init w90p910_timer_init(void)
171 __raw_writel(RESETINT, REG_TISR); 171 __raw_writel(RESETINT, REG_TISR);
172 timer0_load = (rate / TICKS_PER_SEC); 172 timer0_load = (rate / TICKS_PER_SEC);
173 173
174 setup_irq(IRQ_TIMER0, &w90p910_timer0_irq); 174 setup_irq(IRQ_TIMER0, &nuc900_timer0_irq);
175 175
176 w90p910_clocksource_init(rate); 176 nuc900_clocksource_init(rate);
177 w90p910_clockevents_init(rate); 177 nuc900_clockevents_init(rate);
178} 178}
179 179
180struct sys_timer w90x900_timer = { 180struct sys_timer nuc900_timer = {
181 .init = w90p910_timer_init, 181 .init = nuc900_timer_init,
182}; 182};