parisc: add rtc platform driver

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>

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;
         }
 }
-