X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Farm%2Fimx-common%2Ftimer.c;h=b021903d9b443bca0d74202d8997ed94b1509adf;hb=cae4a8a2a81ca6cd16d5de1b55d47e315cbff05a;hp=e2725e1a64bf91f0b98acd3cc0cdfebbdd01f307;hpb=b3873d3f4c424e6563750bb517fac03c2e833cdc;p=u-boot

diff --git a/arch/arm/imx-common/timer.c b/arch/arm/imx-common/timer.c
index e2725e1a64..b021903d9b 100644
--- a/arch/arm/imx-common/timer.c
+++ b/arch/arm/imx-common/timer.c
@@ -27,6 +27,7 @@
 #include <asm/io.h>
 #include <div64.h>
 #include <asm/arch/imx-regs.h>
+#include <asm/arch/clock.h>
 
 /* General purpose timers registers */
 struct mxc_gpt {
@@ -44,7 +45,6 @@ static struct mxc_gpt *cur_gpt = (struct mxc_gpt *)GPT1_BASE_ADDR;
 #define GPTCR_FRR		(1 << 9)	/* Freerun / restart */
 #define GPTCR_CLKSOURCE_32	(4 << 6)	/* Clock source */
 #define GPTCR_TEN		1		/* Timer enable */
-#define CLK_32KHZ		32768		/* 32Khz input */
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -54,14 +54,14 @@ DECLARE_GLOBAL_DATA_PTR;
 static inline unsigned long long tick_to_time(unsigned long long tick)
 {
 	tick *= CONFIG_SYS_HZ;
-	do_div(tick, CLK_32KHZ);
+	do_div(tick, MXC_CLK32);
 
 	return tick;
 }
 
 static inline unsigned long long us_to_tick(unsigned long long usec)
 {
-	usec = usec * CLK_32KHZ + 999999;
+	usec = usec * MXC_CLK32 + 999999;
 	do_div(usec, 1000000);
 
 	return usec;
@@ -86,7 +86,7 @@ int timer_init(void)
 	__raw_writel(i | GPTCR_CLKSOURCE_32 | GPTCR_TEN, &cur_gpt->control);
 
 	val = __raw_readl(&cur_gpt->counter);
-	lastinc = val / (CLK_32KHZ / CONFIG_SYS_HZ);
+	lastinc = val / (MXC_CLK32 / CONFIG_SYS_HZ);
 	timestamp = 0;
 
 	return 0;
@@ -114,7 +114,7 @@ ulong get_timer_masked(void)
 {
 	/*
 	 * get_ticks() returns a long long (64 bit), it wraps in
-	 * 2^64 / CONFIG_MX25_CLK32 = 2^64 / 2^15 = 2^49 ~ 5 * 10^14 (s) ~
+	 * 2^64 / MXC_CLK32 = 2^64 / 2^15 = 2^49 ~ 5 * 10^14 (s) ~
 	 * 5 * 10^9 days... and get_ticks() * CONFIG_SYS_HZ wraps in
 	 * 5 * 10^6 days - long enough.
 	 */
@@ -145,5 +145,5 @@ void __udelay(unsigned long usec)
  */
 ulong get_tbclk(void)
 {
-	return CLK_32KHZ;
+	return MXC_CLK32;
 }