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authorKyle McMartin <kyle@mcmartin.ca>2008-09-10 14:24:07 +0000
committerKyle McMartin <kyle@hera.kernel.org>2008-10-10 16:32:30 +0000
commit9eb1686423756f4dfb0ad8bfb02bb8bf1b89e50a (patch)
tree16d0c7b2cb2e995bb6795bc83d0c2088e3bdf78c /arch/parisc
parentf0514ae323f19ba1ad4bea4174ea274c812f7eee (diff)
downloadblackbird-op-linux-9eb1686423756f4dfb0ad8bfb02bb8bf1b89e50a.tar.gz
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parisc: add rtc platform driver
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Diffstat (limited to 'arch/parisc')
-rw-r--r--arch/parisc/Kconfig2
-rw-r--r--arch/parisc/kernel/time.c20
2 files changed, 21 insertions, 1 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index a7d4fd353c2b..0a8ac703dbec 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -9,6 +9,8 @@ config PARISC
def_bool y
select HAVE_IDE
select HAVE_OPROFILE
+ select RTC_CLASS
+ select RTC_DRV_PARISC
help
The PA-RISC microprocessor is designed by Hewlett-Packard and used
in many of their workstations & servers (HP9000 700 and 800 series,
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 24be86bba94d..4d09203bc693 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -23,6 +23,7 @@
#include <linux/smp.h>
#include <linux/profile.h>
#include <linux/clocksource.h>
+#include <linux/platform_device.h>
#include <asm/uaccess.h>
#include <asm/io.h>
@@ -215,6 +216,24 @@ void __init start_cpu_itimer(void)
cpu_data[cpu].it_value = next_tick;
}
+struct platform_device rtc_parisc_dev = {
+ .name = "rtc-parisc",
+ .id = -1,
+};
+
+static int __init rtc_init(void)
+{
+ int ret;
+
+ ret = platform_device_register(&rtc_parisc_dev);
+ if (ret < 0)
+ printk(KERN_ERR "unable to register rtc device...\n");
+
+ /* not necessarily an error */
+ return 0;
+}
+module_init(rtc_init);
+
void __init time_init(void)
{
static struct pdc_tod tod_data;
@@ -245,4 +264,3 @@ void __init time_init(void)
xtime.tv_nsec = 0;
}
}
-
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