[PATCH v3 05/11] ARM: davinci: da830: switch to using the clocksource driver

@@ -20,7 +20,8 @@
 #include <mach/common.h>
 #include <mach/cputype.h>
 #include <mach/da8xx.h>
-#include <mach/time.h>
+
+#include <clocksource/timer-davinci.h>
 
 #include "irqs.h"
 #include "mux.h"

@@ -675,32 +676,18 @@ int __init da830_register_gpio(void)
 	return da8xx_register_gpio(&da830_gpio_platform_data);
 }
 
-static struct davinci_timer_instance da830_timer_instance[2] = {
-	{
-		.base		= DA8XX_TIMER64P0_BASE,
-		.bottom_irq	= DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_0),
-		.top_irq	= DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_0),
-		.cmp_off	= DA830_CMP12_0,
-		.cmp_irq	= DAVINCI_INTC_IRQ(IRQ_DA830_T12CMPINT0_0),
-	},
-	{
-		.base		= DA8XX_TIMER64P1_BASE,
-		.bottom_irq	= DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_1),
-		.top_irq	= DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_1),
-		.cmp_off	= DA830_CMP12_0,
-		.cmp_irq	= DAVINCI_INTC_IRQ(IRQ_DA830_T12CMPINT0_1),
-	},
-};
-
 /*
  * T0_BOT: Timer 0, bottom		: Used for clock_event & clocksource
  * T0_TOP: Timer 0, top			: Used by DSP
  * T1_BOT, T1_TOP: Timer 1, bottom & top: Used for watchdog timer
  */
-static struct davinci_timer_info da830_timer_info = {
-	.timers		= da830_timer_instance,
-	.clockevent_id	= T0_BOT,
-	.clocksource_id	= T0_BOT,
+static const struct davinci_timer_cfg da830_timer_cfg = {
+	.reg = DEFINE_RES_IO(DA8XX_TIMER64P0_BASE, SZ_4K),
+	.irq = {
+		DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_DA830_T12CMPINT0_0)),
+		DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_0)),
+	},
+	.cmp_off = DA830_CMP12_0,
 };
 
 static const struct davinci_soc_info davinci_soc_info_da830 = {

@@ -712,7 +699,6 @@ static const struct davinci_soc_info davinci_soc_info_da830 = {
 	.pinmux_base		= DA8XX_SYSCFG0_BASE + 0x120,
 	.pinmux_pins		= da830_pins,
 	.pinmux_pins_num	= ARRAY_SIZE(da830_pins),
-	.timer_info		= &da830_timer_info,
 	.emac_pdata		= &da8xx_emac_pdata,
 };
 

@@ -742,6 +728,7 @@ void __init da830_init_time(void)
 {
 	void __iomem *pll;
 	struct clk *clk;
+	int rv;
 
 	clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DA830_REF_FREQ);
 

@@ -755,7 +742,8 @@ void __init da830_init_time(void)
 		return;
 	}
 
-	davinci_timer_init(clk);
+	rv = davinci_timer_register(clk, &da830_timer_cfg);
+	WARN(rv, "Unable to register the timer: %d\n", rv);
 }
 
 static struct resource da830_psc0_resources[] = {