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Commit 24e78576 authored by Uwe Kleine-König's avatar Uwe Kleine-König
Browse files

netx: Use a cpp symbol for the clocksource timer number 



instead of hardcoding the same value each time.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 98538488

arch/arm/mach-netx/time.c

+7 −5
Original line number Diff line number Diff line
@@ -27,6 +27,8 @@ 
#include <asm/mach/time.h>

#include <mach/netx-regs.h>



#define TIMER_CLOCKSOURCE 1



/*

 * IRQ handler for the timer

 */
@@ -49,7 +51,7 @@ static struct irqaction netx_timer_irq = { 


cycle_t netx_get_cycles(void)

{

	return readl(NETX_GPIO_COUNTER_CURRENT(1));

	return readl(NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKSOURCE));

}



static struct clocksource clocksource_netx = {
@@ -87,12 +89,12 @@ static void __init netx_timer_init(void) 
	setup_irq(NETX_IRQ_TIMER0, &netx_timer_irq);



	/* Setup timer one for clocksource */

	writel(0, NETX_GPIO_COUNTER_CTRL(1));

	writel(0, NETX_GPIO_COUNTER_CURRENT(1));

	writel(0xffffffff, NETX_GPIO_COUNTER_MAX(1));

	writel(0, NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKSOURCE));

	writel(0, NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKSOURCE));

	writel(0xffffffff, NETX_GPIO_COUNTER_MAX(TIMER_CLOCKSOURCE));



	writel(NETX_GPIO_COUNTER_CTRL_RUN,

			NETX_GPIO_COUNTER_CTRL(1));

			NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKSOURCE));



	clocksource_netx.mult =

		clocksource_hz2mult(CLOCK_TICK_RATE, clocksource_netx.shift);