[POWERPC] Add common clock setting routine mpc52xx_psc_set_clkdiv()

PSC drivers should not access the CDM registers directly.  Instead provide
a common routine for setting the PSC clock parameters with the required
locking.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 5 insertions, 5 deletions

diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c
index fb35b285a146..956f459e175c 100644
--- a/arch/powerpc/platforms/52xx/lite5200.c
+++ b/arch/powerpc/platforms/52xx/lite5200.c
@@ -152,15 +152,15 @@ static void __init lite5200_setup_arch(void)
         if (ppc_md.progress)
                 ppc_md.progress("lite5200_setup_arch()", 0);
 
-        /* Fix things that firmware should have done. */
-        lite5200_fix_clock_config();
-        lite5200_fix_port_config();
+        /* Map important registers from the internal memory map */
+        mpc52xx_map_common_devices();
 
         /* Some mpc5200 & mpc5200b related configuration */
         mpc5200_setup_xlb_arbiter();
 
-        /* Map wdt for mpc52xx_restart() */
-        mpc52xx_map_wdt();
+        /* Fix things that firmware should have done. */
+        lite5200_fix_clock_config();
+        lite5200_fix_port_config();
 
 #ifdef CONFIG_PM
         mpc52xx_suspend.board_suspend_prepare = lite5200_suspend_prepare;