ARM: OMAP2+: Simplify system timer clock definitions

[deliverable/linux.git] / arch / arm / mach-omap2 / timer.c

diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 760a02618178f9defabc12d22120a55ca6a1c87b..84c46bf0c9d39dad2aa026f8935b66fbd47f50fc 100644 (file)
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -57,15 +57,6 @@
 #include "common.h"
 #include "powerdomain.h"
 
-/* Parent clocks, eventually these will come from the clock framework */
-
-#define OMAP2_MPU_SOURCE       "sys_ck"
-#define OMAP3_MPU_SOURCE       OMAP2_MPU_SOURCE
-#define OMAP4_MPU_SOURCE       "sys_clkin_ck"
-#define OMAP2_32K_SOURCE       "func_32k_ck"
-#define OMAP3_32K_SOURCE       "omap_32k_fck"
-#define OMAP4_32K_SOURCE       "sys_32k_ck"
-
 #define REALTIME_COUNTER_BASE                          0x48243200
 #define INCREMENTER_NUMERATOR_OFFSET                   0x10
 #define INCREMENTER_DENUMERATOR_RELOAD_OFFSET          0x14
@@ -576,27 +567,27 @@ void __init omap##name##_sync32k_timer_init(void)         \
 }
 
 #ifdef CONFIG_ARCH_OMAP2
-OMAP_SYS_32K_TIMER_INIT(2, 1, OMAP2_32K_SOURCE, "ti,timer-alwon",
-                       2, OMAP2_MPU_SOURCE);
+OMAP_SYS_32K_TIMER_INIT(2, 1, "timer_32k_ck", "ti,timer-alwon",
+                       2, "timer_sys_ck");
 #endif /* CONFIG_ARCH_OMAP2 */
 
 #ifdef CONFIG_ARCH_OMAP3
-OMAP_SYS_32K_TIMER_INIT(3, 1, OMAP3_32K_SOURCE, "ti,timer-alwon",
-                       2, OMAP3_MPU_SOURCE);
-OMAP_SYS_32K_TIMER_INIT(3_secure, 12, OMAP3_32K_SOURCE, "ti,timer-secure",
-                       2, OMAP3_MPU_SOURCE);
-OMAP_SYS_GP_TIMER_INIT(3_gp, 1, OMAP3_MPU_SOURCE, "ti,timer-alwon",
-                      2, OMAP3_MPU_SOURCE);
+OMAP_SYS_32K_TIMER_INIT(3, 1, "timer_32k_ck", "ti,timer-alwon",
+                       2, "timer_sys_ck");
+OMAP_SYS_32K_TIMER_INIT(3_secure, 12, "secure_32k_fck", "ti,timer-secure",
+                       2, "timer_sys_ck");
+OMAP_SYS_GP_TIMER_INIT(3_gp, 1, "timer_sys_ck", "ti,timer-alwon",
+                      2, "timer_sys_ck");
 #endif /* CONFIG_ARCH_OMAP3 */
 
 #ifdef CONFIG_SOC_AM33XX
-OMAP_SYS_GP_TIMER_INIT(3_am33xx, 1, OMAP4_MPU_SOURCE, "ti,timer-alwon",
-                      2, OMAP4_MPU_SOURCE);
+OMAP_SYS_GP_TIMER_INIT(3_am33xx, 1, "timer_sys_ck", "ti,timer-alwon",
+                      2, "timer_sys_ck");
 #endif /* CONFIG_SOC_AM33XX */
 
 #ifdef CONFIG_ARCH_OMAP4
-OMAP_SYS_32K_TIMER_INIT(4, 1, OMAP4_32K_SOURCE, "ti,timer-alwon",
-                       2, OMAP4_MPU_SOURCE);
+OMAP_SYS_32K_TIMER_INIT(4, 1, "timer_32k_ck", "ti,timer-alwon",
+                       2, "sys_clkin_ck");
 #ifdef CONFIG_LOCAL_TIMERS
 static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, OMAP44XX_LOCAL_TWD_BASE, 29);
 void __init omap4_local_timer_init(void)
@@ -625,8 +616,8 @@ void __init omap4_local_timer_init(void)
 #endif /* CONFIG_ARCH_OMAP4 */
 
 #ifdef CONFIG_SOC_OMAP5
-OMAP_SYS_32K_TIMER_INIT(5, 1, OMAP4_32K_SOURCE, "ti,timer-alwon",
-                       2, OMAP4_MPU_SOURCE);
+OMAP_SYS_32K_TIMER_INIT(5, 1, "timer_32k_ck", "ti,timer-alwon",
+                       2, "sys_clkin_ck");
 void __init omap5_realtime_timer_init(void)
 {
        int err;