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authorOlaf Hering <olh@suse.de>2006-02-04 11:05:33 +0100
committerPaul Mackerras <paulus@samba.org>2006-02-07 21:32:44 +1100
commit03478804920a53405dfff73a0b23e9dcbbbee1c1 (patch)
tree43c431ea5beffffc571b029e9896921d4d4c5a2e /arch/powerpc/platforms/chrp
parentd8a8188ded1251afc6a2ec8a668b0bdf038b64a1 (diff)
[PATCH] powerpc: restore clock speed in /proc/cpuinfo
Use generic_calibrate_decr to restore missing clock: speed in /proc/cpuinfo Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/chrp')
-rw-r--r--arch/powerpc/platforms/chrp/chrp.h1
-rw-r--r--arch/powerpc/platforms/chrp/setup.c2
-rw-r--r--arch/powerpc/platforms/chrp/time.c21
3 files changed, 1 insertions, 23 deletions
diff --git a/arch/powerpc/platforms/chrp/chrp.h b/arch/powerpc/platforms/chrp/chrp.h
index 3a2057fa314..814f54742e0 100644
--- a/arch/powerpc/platforms/chrp/chrp.h
+++ b/arch/powerpc/platforms/chrp/chrp.h
@@ -5,7 +5,6 @@
extern void chrp_nvram_init(void);
extern void chrp_get_rtc_time(struct rtc_time *);
extern int chrp_set_rtc_time(struct rtc_time *);
-extern void chrp_calibrate_decr(void);
extern long chrp_time_init(void);
extern void chrp_find_bridges(void);
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 2dc87aa5962..e1fadbf4915 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -506,7 +506,7 @@ void __init chrp_init(void)
ppc_md.halt = rtas_halt;
ppc_md.time_init = chrp_time_init;
- ppc_md.calibrate_decr = chrp_calibrate_decr;
+ ppc_md.calibrate_decr = generic_calibrate_decr;
/* this may get overridden with rtas routines later... */
ppc_md.set_rtc_time = chrp_set_rtc_time;
diff --git a/arch/powerpc/platforms/chrp/time.c b/arch/powerpc/platforms/chrp/time.c
index 36a0f97bb7b..78df2e7ca88 100644
--- a/arch/powerpc/platforms/chrp/time.c
+++ b/arch/powerpc/platforms/chrp/time.c
@@ -167,24 +167,3 @@ void chrp_get_rtc_time(struct rtc_time *tm)
tm->tm_mon = mon;
tm->tm_year = year;
}
-
-
-void __init chrp_calibrate_decr(void)
-{
- struct device_node *cpu;
- unsigned int freq, *fp;
-
- /*
- * The cpu node should have a timebase-frequency property
- * to tell us the rate at which the decrementer counts.
- */
- freq = 16666000; /* hardcoded default */
- cpu = find_type_devices("cpu");
- if (cpu != 0) {
- fp = (unsigned int *)
- get_property(cpu, "timebase-frequency", NULL);
- if (fp != 0)
- freq = *fp;
- }
- ppc_tb_freq = freq;
-}