[ARM] MXC: rework timer/clock initialisation

- rename mxc_clocks_init to architecture specific versions. This
  allows us to have more than one architecture compiled in.
- call mxc_timer_init from clock initialisation instead from board
  code

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

3 files changed, 6 insertions, 5 deletions

diff --git a/arch/arm/mach-mx2/clock_imx27.c b/arch/arm/mach-mx2/clock_imx27.c
index 047e71e6ea9a..7b2c1122d9ab 100644
--- a/arch/arm/mach-mx2/clock_imx27.c
+++ b/arch/arm/mach-mx2/clock_imx27.c
@@ -1551,7 +1551,7 @@ static void __init probe_mxc_clocks(void)
  * must be called very early to get information about the
  * available clock rate when the timer framework starts
  */
-int __init mxc_clocks_init(unsigned long fref)
+int __init mx27_clocks_init(unsigned long fref)
 {
         u32 cscr;
         struct clk **clkp;
@@ -1593,5 +1593,8 @@ int __init mxc_clocks_init(unsigned long fref)
 #ifdef CONFIG_DEBUG_LL_CONSOLE
         clk_enable(&uart1_clk[0]);
 #endif
+
+        mxc_timer_init(&gpt1_clk[0]);
+
         return 0;
 }
diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c
index 7721c470d5ab..536bf64bc7c8 100644
--- a/arch/arm/mach-mx2/mx27ads.c
+++ b/arch/arm/mach-mx2/mx27ads.c
@@ -263,8 +263,7 @@ static void __init mx27ads_timer_init(void)
         if ((__raw_readw(PBC_VERSION_REG) & CKIH_27MHZ_BIT_SET) == 0)
                 fref = 27000000;
 
-        mxc_clocks_init(fref);
-        mxc_timer_init("gpt_clk.0");
+        mx27_clocks_init(fref);
 }
 
 struct sys_timer mx27ads_timer = {
diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c
index 534fd9a4ff9f..63cdef8565db 100644
--- a/arch/arm/mach-mx2/pcm038.c
+++ b/arch/arm/mach-mx2/pcm038.c
@@ -230,8 +230,7 @@ static void __init pcm038_init(void)
 
 static void __init pcm038_timer_init(void)
 {
-        mxc_clocks_init(26000000);
-        mxc_timer_init("gpt_clk.0");
+        mx27_clocks_init(26000000);
 }
 
 struct sys_timer pcm038_timer = {