[PATCHv1 3/11] RTC: Removal of redundant comments, printk
From: David Dajun Chen
Date: Tue Jun 29 2010 - 09:17:05 EST
RTC module of the device driver for DA9052 PMIC device from Dialog
Semiconductor.
Changes made since last submission:
. Changes has been done as per the sample Linux RTC driver present in
drivers/rtc folder
. removal of printk
. removal of redundant headers and comments.
Linux Kernel Version: 2.6.34
Signed-off-by: D. Chen <dchen@xxxxxxxxxxx>
---
diff -uprN linux-2.6.34/drivers/mfd/da9052-core.c
linux-2.6.34_test/drivers/mfd/da9052-core.c
--- linux-2.6.34/drivers/mfd/da9052-core.c 2010-06-28
19:44:18.000000000 +0500
+++ linux-2.6.34_test/drivers/mfd/da9052-core.c 2010-06-28
19:44:37.000000000 +0500
@@ -556,6 +556,7 @@ static int __init da9052_ssc_init(void)
/* Add the DA9052 modules */
da9052_add_subdevice(da9052, "da9052-backlight");
+ da9052_add_subdevice(da9052, "da9052-rtc");
/* Initialize ssc cache */
da9052_init_ssc_cache();
diff -uprN linux-2.6.34/drivers/rtc/Kconfig
linux-2.6.34_test/drivers/rtc/Kconfig
--- linux-2.6.34/drivers/rtc/Kconfig 2010-05-17 02:17:36.000000000
+0500
+++ linux-2.6.34_test/drivers/rtc/Kconfig 2010-06-28
19:45:38.000000000 +0500
@@ -888,4 +888,10 @@ config RTC_DRV_MPC5121
This driver can also be built as a module. If so, the module
will be called rtc-mpc5121.
+config RTC_DRV_DA9052
+ tristate "Support RTC on Dialog Semiconductor DA9052 PMIC"
+ depends on PMIC_DA9052
+ help
+ Say y here to support the RTC found on
+ Dialog Semiconductor DA9052 PMIC.
endif # RTC_CLASS
diff -uprN linux-2.6.34/drivers/rtc/Makefile
linux-2.6.34_test/drivers/rtc/Makefile
--- linux-2.6.34/drivers/rtc/Makefile 2010-05-17 02:17:36.000000000
+0500
+++ linux-2.6.34_test/drivers/rtc/Makefile 2010-06-28
19:45:32.000000000 +0500
@@ -92,3 +92,4 @@ obj-$(CONFIG_RTC_DRV_VR41XX) += rtc-vr41
obj-$(CONFIG_RTC_DRV_WM831X) += rtc-wm831x.o
obj-$(CONFIG_RTC_DRV_WM8350) += rtc-wm8350.o
obj-$(CONFIG_RTC_DRV_X1205) += rtc-x1205.o
+obj-$(CONFIG_RTC_DRV_DA9052) += rtc-da9052.o
diff -uprN linux-2.6.34/drivers/rtc/rtc-da9052.c
linux-2.6.34_test/drivers/rtc/rtc-da9052.c
--- linux-2.6.34/drivers/rtc/rtc-da9052.c 1970-01-01
05:00:00.000000000 +0500
+++ linux-2.6.34_test/drivers/rtc/rtc-da9052.c 2010-06-28
19:45:23.000000000 +0500
@@ -0,0 +1,634 @@
+/*
+ * Copyright(c) 2009 Dialog Semiconductor Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * rtc-da9052.c: RTC driver for DA9052
+ */
+
+#include <linux/platform_device.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/rtc.h>
+#include <linux/mfd/da9052/da9052.h>
+#include <linux/mfd/da9052/reg.h>
+#include <linux/mfd/da9052/rtc.h>
+
+#define DRIVER_NAME "da9052-rtc"
+#define ENABLE 1
+#define DISABLE 0
+
+struct da9052_rtc {
+ struct rtc_device *rtc;
+ struct da9052 *da9052;
+ struct da9052_eh_nb eh_data;
+ unsigned char is_min_alarm;
+ unsigned char enable_tick_alarm;
+ unsigned char enable_clk_buffer;
+ unsigned char set_osc_trim_freq;
+};
+
+
+void da9052_rtc_notifier(struct da9052_eh_nb *eh_data, unsigned int
event)
+{
+ struct da9052_rtc *rtc =\
+ container_of(eh_data, struct da9052_rtc, eh_data);
+ struct da9052_ssc_msg msg;
+ unsigned int ret;
+
+ /* Check the alarm type - TIMER or TICK */
+ msg.addr = DA9052_ALARMMI_REG;
+
+ da9052_lock(rtc->da9052);
+ ret = rtc->da9052->read(rtc->da9052, &msg);
+ if (ret)
+ return;
+ da9052_unlock(rtc->da9052);
+
+ if (msg.data & DA9052_ALARMMI_ALARMTYPE)
+ printk(KERN_INFO "RTC: TIMER ALARM\n");
+ else
+ printk(KERN_INFO "RTC: TICK ALARM\n");
+}
+
+static int da9052_rtc_validate_parameters(struct rtc_time *rtc_tm)
+{
+
+ if (rtc_tm->tm_sec > DA9052_RTC_SECONDS_LIMIT)
+ return DA9052_RTC_INVALID_SECONDS;
+
+ if (rtc_tm->tm_min > DA9052_RTC_MINUTES_LIMIT)
+ return DA9052_RTC_INVALID_MINUTES;
+
+ if (rtc_tm->tm_hour > DA9052_RTC_HOURS_LIMIT)
+ return DA9052_RTC_INVALID_HOURS;
+
+ if (rtc_tm->tm_mday == 0)
+ return DA9052_RTC_INVALID_DAYS;
+
+ if ((rtc_tm->tm_mon > DA9052_RTC_MONTHS_LIMIT) ||
+ (rtc_tm->tm_mon == 0))
+ return DA9052_RTC_INVALID_MONTHS;
+
+ if (rtc_tm->tm_year > DA9052_RTC_YEARS_LIMIT)
+ return DA9052_RTC_INVALID_YEARS;
+
+ if ((rtc_tm->tm_mon == FEBRUARY)) {
+ if (((rtc_tm->tm_year % 4 == 0) &&
+ (rtc_tm->tm_year % 100 != 0)) ||
+ (rtc_tm->tm_year % 400 == 0)) {
+ if (rtc_tm->tm_mday > 29)
+ return DA9052_RTC_INVALID_DAYS;
+ } else if (rtc_tm->tm_mday > 28) {
+ return DA9052_RTC_INVALID_DAYS;
+ }
+ }
+
+ if (((rtc_tm->tm_mon == APRIL) || (rtc_tm->tm_mon == JUNE) ||
+ (rtc_tm->tm_mon == SEPTEMBER) || (rtc_tm->tm_mon ==
NOVEMBER))
+ && (rtc_tm->tm_mday == 31))
+ return DA9052_RTC_INVALID_DAYS;
+
+ return 0;
+}
+
+static int da9052_rtc_settime(struct da9052 *da9052, struct rtc_time
*rtc_tm)
+{
+
+ struct da9052_ssc_msg msg_arr[6];
+ int validate_param = 0;
+ unsigned char loop_index = 0;
+ int ret = 0;
+
+ validate_param = da9052_rtc_validate_parameters(rtc_tm);
+ if (validate_param)
+ return validate_param;
+
+ msg_arr[loop_index].addr = DA9052_COUNTS_REG;
+ msg_arr[loop_index++].data = DA9052_COUNTS_MONITOR |
rtc_tm->tm_sec;
+
+ msg_arr[loop_index].addr = DA9052_COUNTMI_REG;
+ msg_arr[loop_index].data = 0;
+ msg_arr[loop_index++].data = rtc_tm->tm_min;
+
+ msg_arr[loop_index].addr = DA9052_COUNTH_REG;
+ msg_arr[loop_index].data = 0;
+ msg_arr[loop_index++].data = rtc_tm->tm_hour;
+
+ msg_arr[loop_index].addr = DA9052_COUNTD_REG;
+ msg_arr[loop_index].data = 0;
+ msg_arr[loop_index++].data = rtc_tm->tm_mday;
+
+ msg_arr[loop_index].addr = DA9052_COUNTMO_REG;
+ msg_arr[loop_index].data = 0;
+ msg_arr[loop_index++].data = rtc_tm->tm_mon;
+
+ msg_arr[loop_index].addr = DA9052_COUNTY_REG;
+ msg_arr[loop_index].data = 0;
+ msg_arr[loop_index++].data = rtc_tm->tm_year;
+
+
+ ret = da9052->write_many(da9052, msg_arr, loop_index);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static int da9052_rtc_gettime(struct da9052 *da9052, struct rtc_time
*rtc_tm)
+{
+
+ struct da9052_ssc_msg msg[6];
+ unsigned char loop_index = 0;
+
+ msg[loop_index].data = 0;
+ msg[loop_index++].addr = DA9052_COUNTS_REG;
+
+ msg[loop_index].data = 0;
+ msg[loop_index++].addr = DA9052_COUNTMI_REG;
+
+ msg[loop_index].data = 0;
+ msg[loop_index++].addr = DA9052_COUNTH_REG;
+
+ msg[loop_index].data = 0;
+ msg[loop_index++].addr = DA9052_COUNTD_REG;
+
+ msg[loop_index].data = 0;
+ msg[loop_index++].addr = DA9052_COUNTMO_REG;
+
+ msg[loop_index].data = 0;
+ msg[loop_index++].addr = DA9052_COUNTY_REG;
+
+ if (da9052->read_many(da9052, msg, loop_index))
+ return -EIO;
+
+ rtc_tm->tm_year = msg[--loop_index].data &
DA9052_COUNTY_COUNTYEAR;
+ rtc_tm->tm_mon = msg[--loop_index].data &
DA9052_COUNTMO_COUNTMONTH;
+ rtc_tm->tm_mday = msg[--loop_index].data &
DA9052_COUNTD_COUNTDAY;
+ rtc_tm->tm_hour = msg[--loop_index].data &
DA9052_COUNTH_COUNTHOUR;
+ rtc_tm->tm_min = msg[--loop_index].data &
DA9052_COUNTMI_COUNTMIN;
+ rtc_tm->tm_sec = msg[--loop_index].data &
DA9052_COUNTS_COUNTSEC;
+
+ return 0;
+}
+
+static int da9052_alarm_gettime(struct da9052 *da9052, struct rtc_time
*rtc_tm)
+{
+ struct da9052_ssc_msg msg[5];
+ unsigned char loop_index = 0;
+ int ret = 0;
+
+ msg[loop_index].data = 0;
+ msg[loop_index++].addr = DA9052_ALARMMI_REG;
+
+ msg[loop_index].data = 0;
+ msg[loop_index++].addr = DA9052_ALARMH_REG;
+
+ msg[loop_index].data = 0;
+ msg[loop_index++].addr = DA9052_ALARMD_REG;
+
+ msg[loop_index].data = 0;
+ msg[loop_index++].addr = DA9052_ALARMMO_REG;
+
+ msg[loop_index].data = 0;
+ msg[loop_index++].addr = DA9052_ALARMY_REG;
+
+ ret = da9052->read_many(da9052, msg, loop_index);
+ if (ret)
+ return -EIO;
+
+ rtc_tm->tm_year = msg[--loop_index].data &
DA9052_ALARMY_ALARMYEAR;
+ rtc_tm->tm_mon = msg[--loop_index].data &
DA9052_ALARMMO_ALARMMONTH;
+ rtc_tm->tm_mday = msg[--loop_index].data &
DA9052_ALARMD_ALARMDAY;
+ rtc_tm->tm_hour = msg[--loop_index].data &
DA9052_ALARMH_ALARMHOUR;
+ rtc_tm->tm_min = msg[--loop_index].data &
DA9052_ALARMMI_ALARMMIN;
+
+ return 0;
+}
+
+static int da9052_alarm_settime(struct da9052 *da9052, struct rtc_time
*rtc_tm)
+{
+
+ struct da9052_ssc_msg msg_arr[5];
+ struct da9052_ssc_msg msg;
+ int validate_param = 0;
+ unsigned char loop_index = 0;
+ int ret = 0;
+
+ rtc_tm->tm_sec = 0;
+
+ validate_param = da9052_rtc_validate_parameters(rtc_tm);
+ if (validate_param)
+ return validate_param;
+
+ msg.addr = DA9052_ALARMMI_REG;
+ msg.data = 0;
+ ret = da9052->read(da9052, &msg);
+ if (ret)
+ return -EIO;
+
+ msg.data = msg.data & ~(DA9052_ALARMMI_ALARMMIN);
+ msg.data |= rtc_tm->tm_min;
+
+ msg_arr[loop_index].addr = DA9052_ALARMMI_REG;
+ msg_arr[loop_index].data = 0;
+ msg_arr[loop_index++].data = msg.data;
+
+ msg_arr[loop_index].addr = DA9052_ALARMH_REG;
+ msg_arr[loop_index].data = 0;
+ msg_arr[loop_index++].data = rtc_tm->tm_hour;
+
+ msg_arr[loop_index].addr = DA9052_ALARMD_REG;
+ msg_arr[loop_index].data = 0;
+ msg_arr[loop_index++].data = rtc_tm->tm_mday;
+
+ msg_arr[loop_index].addr = DA9052_ALARMMO_REG;
+ msg_arr[loop_index].data = 0;
+ msg_arr[loop_index++].data = rtc_tm->tm_mon;
+
+ msg.addr = DA9052_ALARMY_REG;
+ msg.data = 0;
+ ret = da9052->read(da9052, &msg);
+ if (ret)
+ return -EIO;
+
+ msg.data = msg.data & ~(DA9052_ALARMY_ALARMYEAR);
+
+
+ msg.data |= rtc_tm->tm_year;
+ msg_arr[loop_index].addr = DA9052_ALARMY_REG;
+ msg_arr[loop_index].data = 0;
+ msg_arr[loop_index++].data = msg.data;
+
+ ret = da9052->write_many(da9052, msg_arr, loop_index);
+ if (ret)
+ return -EIO;
+
+ return 0;
+}
+
+static int da9052_rtc_enable_alarm(struct da9052 *da9052, unsigned char
flag)
+{
+ struct da9052_ssc_msg msg;
+ int ret = 0;
+
+ msg.addr = DA9052_ALARMY_REG;
+ da9052_lock(da9052);
+ ret = da9052->read(da9052, &msg);
+ if (ret)
+ return -EIO;
+ da9052_unlock(da9052);
+
+ if (ENABLE == flag)
+ msg.data = msg.data | DA9052_ALARMY_ALARMON;
+ else if (DISABLE == flag)
+ msg.data = msg.data & ~(DA9052_ALARMY_ALARMON);
+
+ da9052_lock(da9052);
+ ret = da9052->write(da9052, &msg);
+ if (ret)
+ return -EIO;
+ da9052_unlock(da9052);
+
+ return 0;
+}
+
+
+static ssize_t da9052_rtc_mask_irq(struct da9052 *da9052)
+ {
+ unsigned char data = 0;
+ ssize_t ret = 0;
+ struct da9052_ssc_msg ssc_msg;
+
+ ssc_msg.addr = DA9052_IRQMASKA_REG;
+ ssc_msg.data = 0;
+
+ da9052_lock(da9052);
+ ret = da9052->read(da9052, &ssc_msg);
+ if (ret) {
+ da9052_unlock(da9052);
+ return ret;
+ }
+ da9052_unlock(da9052);
+
+ data = ret;
+
+ ssc_msg.data = data |= DA9052_IRQMASKA_MALRAM;
+
+ da9052_lock(da9052);
+ ret = da9052->write(da9052, &ssc_msg);
+ da9052_unlock(da9052);
+
+ if (ret) {
+ da9052_unlock(da9052);
+ return ret;
+ }
+
+ return 0;
+}
+
+
+static ssize_t da9052_rtc_unmask_irq(struct da9052 *da9052)
+{
+ unsigned char data = 0;
+ ssize_t ret = 0;
+ struct da9052_ssc_msg ssc_msg;
+
+ ssc_msg.addr = DA9052_IRQMASKA_REG;
+ ssc_msg.data = 0;
+
+ da9052_lock(da9052);
+ ret = da9052->read(da9052, &ssc_msg);
+ if (ret) {
+ da9052_unlock(da9052);
+ return ret;
+ }
+ da9052_unlock(da9052);
+
+ data = ret;
+
+ ssc_msg.data = data &= ~DA9052_IRQMASKA_MALRAM;
+
+ da9052_lock(da9052);
+ ret = da9052->write(da9052, &ssc_msg);
+ da9052_unlock(da9052);
+
+ if (ret) {
+ da9052_unlock(da9052);
+ return ret;
+ }
+
+ return 0;
+
+}
+
+static int da9052_rtc_class_ops_gettime(struct device *dev, struct
rtc_time *tm)
+{
+ int ret;
+ struct da9052_rtc *priv = dev_get_drvdata(dev);
+ ret = da9052_rtc_gettime(priv->da9052, tm);
+ if (ret)
+ return -EIO;
+ return 0;
+}
+
+
+static int da9052_rtc_class_ops_settime(struct device *dev, struct
rtc_time *tm)
+{
+ int ret;
+ struct da9052_rtc *priv = dev_get_drvdata(dev);
+
+ ret = da9052_rtc_settime(priv->da9052, tm);
+
+ return ret;
+}
+
+static int da9052_rtc_readalarm(struct device *dev, struct rtc_wkalrm
*alrm)
+{
+ int ret;
+ struct rtc_time *tm = &alrm->time;
+ struct da9052_rtc *priv = dev_get_drvdata(dev);
+
+ ret = da9052_alarm_gettime(priv->da9052, tm);
+ if (ret)
+ return -EIO;
+ return 0;
+
+}
+
+static int da9052_rtc_setalarm(struct device *dev, struct rtc_wkalrm
*alrm)
+{
+ int ret;
+ struct rtc_time *tm = &alrm->time;
+ struct da9052_rtc *priv = dev_get_drvdata(dev);
+
+ ret = da9052_alarm_settime(priv->da9052, tm);
+ if (ret)
+ return -EIO;
+
+ return 0;
+}
+
+static int da9052_rtc_update_irq_enable(struct device *dev,
+ unsigned int enabled)
+{
+ struct da9052_rtc *priv = dev_get_drvdata(dev);
+ int ret = -ENODATA;
+
+ da9052_lock(priv->da9052);
+
+ ret = (enabled ? da9052_rtc_unmask_irq : da9052_rtc_mask_irq)
+ (priv->da9052);
+
+ da9052_unlock(priv->da9052);
+
+ return ret;
+}
+
+static int da9052_rtc_alarm_irq_enable(struct device *dev,
+ unsigned int enabled)
+{
+ struct da9052_rtc *priv = dev_get_drvdata(dev);
+
+ if (enabled)
+ return da9052_rtc_enable_alarm(priv->da9052, enabled);
+ else
+ return da9052_rtc_enable_alarm(priv->da9052, enabled);
+}
+
+static const struct rtc_class_ops da9052_rtc_ops = {
+ .read_time = da9052_rtc_class_ops_gettime,
+ .set_time = da9052_rtc_class_ops_settime,
+ .read_alarm = da9052_rtc_readalarm,
+ .set_alarm = da9052_rtc_setalarm,
+ .update_irq_enable = da9052_rtc_update_irq_enable,
+ .alarm_irq_enable = da9052_rtc_alarm_irq_enable,
+};
+
+
+static int __devinit da9052_rtc_probe(struct platform_device *pdev)
+{
+ int ret;
+ struct da9052_rtc *priv;
+ struct da9052_ssc_msg ssc_msg;
+
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ priv->da9052 = dev_get_drvdata(pdev->dev.parent);
+ platform_set_drvdata(pdev, priv);
+
+ /* Set the EH structure */
+ priv->eh_data.eve_type = ALARM_EVE;
+ priv->eh_data.call_back = &da9052_rtc_notifier;
+ ret = priv->da9052->register_event_notifier(priv->da9052,
+ &priv->eh_data);
+ if (ret)
+ goto err_register_alarm;
+
+ priv->is_min_alarm = 1;
+ priv->enable_tick_alarm = 1;
+ priv->enable_clk_buffer = 1;
+ priv->set_osc_trim_freq = 0;
+
+ /* Enable/Disable TICK Alarm */
+ /* Read ALARM YEAR register */
+ ssc_msg.addr = DA9052_ALARMY_REG;
+ ssc_msg.data = 0;
+
+ da9052_lock(priv->da9052);
+ ret = priv->da9052->read(priv->da9052, &ssc_msg);
+ if (ret) {
+ da9052_unlock(priv->da9052);
+ goto err_ssc_comm;
+ }
+ da9052_unlock(priv->da9052);
+
+ if (priv->enable_tick_alarm)
+ ssc_msg.data = (ssc_msg.data | DA9052_ALARMY_TICKON);
+ else
+ ssc_msg.data =
+ ((ssc_msg.data & ~(DA9052_ALARMY_TICKON)));
+
+ da9052_lock(priv->da9052);
+ ret = priv->da9052->write(priv->da9052, &ssc_msg);
+ if (ret) {
+ da9052_unlock(priv->da9052);
+ goto err_ssc_comm;
+ }
+ da9052_unlock(priv->da9052);
+
+ /* Set TICK Alarm to 1 minute or 1 sec */
+ /* Read ALARM MINUTES register */
+ ssc_msg.addr = DA9052_ALARMMI_REG;
+ ssc_msg.data = 0;
+
+ da9052_lock(priv->da9052);
+ ret = priv->da9052->read(priv->da9052, &ssc_msg);
+ if (ret) {
+ da9052_unlock(priv->da9052);
+ goto err_ssc_comm;
+ }
+ da9052_unlock(priv->da9052);
+
+ if (priv->is_min_alarm)
+ /* Set 1 minute tick type */
+ ssc_msg.data = (ssc_msg.data | DA9052_ALARMMI_TICKTYPE);
+ else
+ /* Set 1 sec tick type */
+ ssc_msg.data = (ssc_msg.data &
~(DA9052_ALARMMI_TICKTYPE));
+
+ da9052_lock(priv->da9052);
+ ret = priv->da9052->write(priv->da9052, &ssc_msg);
+ if (ret) {
+ da9052_unlock(priv->da9052);
+ goto err_ssc_comm;
+ }
+ da9052_unlock(priv->da9052);
+
+
+ /* Enable/Disable Clock buffer in Power Down Mode */
+ ssc_msg.addr = DA9052_PDDIS_REG;
+ ssc_msg.data = 0;
+
+ da9052_lock(priv->da9052);
+ ret = priv->da9052->read(priv->da9052, &ssc_msg);
+ if (ret) {
+ da9052_unlock(priv->da9052);
+ goto err_ssc_comm;
+ }
+ da9052_unlock(priv->da9052);
+
+ if (priv->enable_clk_buffer)
+ ssc_msg.data = (ssc_msg.data | DA9052_PDDIS_OUT32KPD);
+ else
+ ssc_msg.data = (ssc_msg.data &
~(DA9052_PDDIS_OUT32KPD));
+
+ da9052_lock(priv->da9052);
+ ret = priv->da9052->write(priv->da9052, &ssc_msg);
+ if (ret) {
+ da9052_unlock(priv->da9052);
+ goto err_ssc_comm;
+ }
+ da9052_unlock(priv->da9052);
+
+
+ /* Set clock trim frequency value */
+ ssc_msg.addr = DA9052_OSCTRIM_REG;
+ ssc_msg.data = priv->set_osc_trim_freq;
+
+ da9052_lock(priv->da9052);
+ ret = priv->da9052->write(priv->da9052, &ssc_msg);
+ if (ret) {
+ da9052_unlock(priv->da9052);
+ goto err_ssc_comm;
+ }
+ da9052_unlock(priv->da9052);
+
+
+ priv->rtc = rtc_device_register(pdev->name,
+ &pdev->dev, &da9052_rtc_ops, THIS_MODULE);
+ if (IS_ERR(priv->rtc)) {
+ ret = PTR_ERR(priv->rtc);
+ goto err_ssc_comm;
+ }
+
+
+err_ssc_comm:
+ priv->da9052->unregister_event_notifier
+ (priv->da9052, &priv->eh_data);
+err_register_alarm:
+ platform_set_drvdata(pdev, NULL);
+ kfree(priv);
+
+
+ return ret;
+}
+
+static int __devexit da9052_rtc_remove(struct platform_device *pdev)
+{
+ struct da9052_rtc *priv = platform_get_drvdata(pdev);
+
+ rtc_device_unregister(priv->rtc);
+
+ da9052_lock(priv->da9052);
+
+ priv->da9052->unregister_event_notifier(priv->da9052,
&priv->eh_data);
+
+ da9052_unlock(priv->da9052);
+
+ platform_set_drvdata(pdev, NULL);
+
+ kfree(priv);
+
+ return 0;
+}
+
+static struct platform_driver da9052_rtc_driver = {
+ .probe = da9052_rtc_probe,
+ .remove = __devexit_p(da9052_rtc_remove),
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+
+static int __init da9052_rtc_init(void)
+{
+ return platform_driver_probe(&da9052_rtc_driver,
&da9052_rtc_probe);
+}
+module_init(da9052_rtc_init);
+
+static void __exit da9052_rtc_exit(void)
+{
+ platform_driver_unregister(&da9052_rtc_driver);
+}
+module_exit(da9052_rtc_exit);
+
+MODULE_AUTHOR("Dialog Semiconductor Ltd <dchen@xxxxxxxxxxx>");
+MODULE_DESCRIPTION("RTC driver for Dialog DA9052 PMIC");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" DRIVER_NAME);
diff -uprN linux-2.6.34/include/linux/mfd/da9052/rtc.h
linux-2.6.34_test/include/linux/mfd/da9052/rtc.h
--- linux-2.6.34/include/linux/mfd/da9052/rtc.h 1970-01-01
05:00:00.000000000 +0500
+++ linux-2.6.34_test/include/linux/mfd/da9052/rtc.h 2010-06-28
19:46:14.000000000 +0500
@@ -0,0 +1,313 @@
+/*
+ * Copyright(c) 2009 Dialog Semiconductor Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * rtc.h: RTC driver file for DA9052
+*/
+
+
+#ifndef _RTC_H
+#define _RTC_H
+
+
+#define DA9052_RTC_DEVICE_NAME "da9052_rtc"
+
+/* Limit values */
+#define DA9052_RTC_SECONDS_LIMIT (59)
+#define DA9052_RTC_MINUTES_LIMIT (59)
+#define DA9052_RTC_HOURS_LIMIT (23)
+#define DA9052_RTC_DAYS_LIMIT (31)
+#define DA9052_RTC_MONTHS_LIMIT (12)
+#define DA9052_RTC_YEARS_LIMIT (63)
+
+/* Months */
+#define FEBRUARY (2)
+#define APRIL (4)
+#define JUNE (6)
+#define SEPTEMBER (9)
+#define NOVEMBER (11)
+
+/* BYTE shifts */
+#define DA9052_RTC_FOURTH_BYTE (24)
+#define DA9052_RTC_THIRD_BYTE (16)
+#define DA9052_RTC_SECOND_BYTE (8)
+#define DA9052_RTC_FIRST_BYTE (0)
+
+/* Oscillator trim values */
+#define DA9052_RTC_OSC_FRQ_0_0ppm (0)
+#define DA9052_RTC_OSC_FRQ_1_9ppm (1)
+#define DA9052_RTC_OSC_FRQ_3_8ppm (2)
+#define DA9052_RTC_OSC_FRQ_5_7ppm (3)
+#define DA9052_RTC_OSC_FRQ_7_6ppm (4)
+#define DA9052_RTC_OSC_FRQ_9_5ppm (5)
+#define DA9052_RTC_OSC_FRQ_11_4ppm (6)
+#define DA9052_RTC_OSC_FRQ_13_3ppm (7)
+#define DA9052_RTC_OSC_FRQ_15_2ppm (8)
+#define DA9052_RTC_OSC_FRQ_17_1ppm (9)
+#define DA9052_RTC_OSC_FRQ_19_0ppm (10)
+#define DA9052_RTC_OSC_FRQ_20_9ppm (11)
+#define DA9052_RTC_OSC_FRQ_22_8ppm (12)
+#define DA9052_RTC_OSC_FRQ_24_7ppm (13)
+#define DA9052_RTC_OSC_FRQ_26_7ppm (14)
+#define DA9052_RTC_OSC_FRQ_28_6ppm (15)
+#define DA9052_RTC_OSC_FRQ_30_5ppm (16)
+#define DA9052_RTC_OSC_FRQ_32_4ppm (17)
+#define DA9052_RTC_OSC_FRQ_34_3ppm (18)
+#define DA9052_RTC_OSC_FRQ_36_2ppm (19)
+#define DA9052_RTC_OSC_FRQ_38_1ppm (20)
+#define DA9052_RTC_OSC_FRQ_40_0ppm (21)
+#define DA9052_RTC_OSC_FRQ_41_9ppm (22)
+#define DA9052_RTC_OSC_FRQ_43_8ppm (23)
+#define DA9052_RTC_OSC_FRQ_45_7ppm (24)
+#define DA9052_RTC_OSC_FRQ_47_6ppm (25)
+#define DA9052_RTC_OSC_FRQ_49_5ppm (26)
+#define DA9052_RTC_OSC_FRQ_51_4ppm (27)
+#define DA9052_RTC_OSC_FRQ_53_4ppm (28)
+#define DA9052_RTC_OSC_FRQ_55_3ppm (29)
+#define DA9052_RTC_OSC_FRQ_57_2ppm (30)
+#define DA9052_RTC_OSC_FRQ_59_1ppm (31)
+#define DA9052_RTC_OSC_FRQ_61_0ppm (32)
+#define DA9052_RTC_OSC_FRQ_62_9ppm (33)
+#define DA9052_RTC_OSC_FRQ_64_8ppm (34)
+#define DA9052_RTC_OSC_FRQ_66_7ppm (35)
+#define DA9052_RTC_OSC_FRQ_68_6ppm (36)
+#define DA9052_RTC_OSC_FRQ_70_5ppm (37)
+#define DA9052_RTC_OSC_FRQ_72_4ppm (38)
+#define DA9052_RTC_OSC_FRQ_74_3ppm (39)
+#define DA9052_RTC_OSC_FRQ_76_2ppm (40)
+#define DA9052_RTC_OSC_FRQ_78_2ppm (41)
+#define DA9052_RTC_OSC_FRQ_80_1ppm (42)
+#define DA9052_RTC_OSC_FRQ_82_0ppm (43)
+#define DA9052_RTC_OSC_FRQ_83_9ppm (44)
+#define DA9052_RTC_OSC_FRQ_85_8ppm (45)
+#define DA9052_RTC_OSC_FRQ_87_7ppm (46)
+#define DA9052_RTC_OSC_FRQ_89_6ppm (47)
+#define DA9052_RTC_OSC_FRQ_91_5ppm (48)
+#define DA9052_RTC_OSC_FRQ_93_4ppm (49)
+#define DA9052_RTC_OSC_FRQ_95_3ppm (50)
+#define DA9052_RTC_OSC_FRQ_97_2ppm (51)
+#define DA9052_RTC_OSC_FRQ_99_1ppm (52)
+#define DA9052_RTC_OSC_FRQ_101_0ppm (53)
+#define DA9052_RTC_OSC_FRQ_102_9ppm (54)
+#define DA9052_RTC_OSC_FRQ_104_9ppm (55)
+#define DA9052_RTC_OSC_FRQ_106_8ppm (56)
+#define DA9052_RTC_OSC_FRQ_108_7ppm (57)
+#define DA9052_RTC_OSC_FRQ_110_6ppm (58)
+#define DA9052_RTC_OSC_FRQ_112_5ppm (59)
+#define DA9052_RTC_OSC_FRQ_114_4ppm (60)
+#define DA9052_RTC_OSC_FRQ_116_3ppm (61)
+#define DA9052_RTC_OSC_FRQ_118_2ppm (62)
+#define DA9052_RTC_OSC_FRQ_120_1ppm (63)
+#define DA9052_RTC_OSC_FRQ_122_0ppm (64)
+#define DA9052_RTC_OSC_FRQ_123_9ppm (65)
+#define DA9052_RTC_OSC_FRQ_125_8ppm (66)
+#define DA9052_RTC_OSC_FRQ_127_7ppm (67)
+#define DA9052_RTC_OSC_FRQ_129_6ppm (68)
+#define DA9052_RTC_OSC_FRQ_131_6ppm (69)
+#define DA9052_RTC_OSC_FRQ_133_5ppm (70)
+#define DA9052_RTC_OSC_FRQ_135_4ppm (71)
+#define DA9052_RTC_OSC_FRQ_137_3ppm (72)
+#define DA9052_RTC_OSC_FRQ_139_2ppm (73)
+#define DA9052_RTC_OSC_FRQ_141_1ppm (74)
+#define DA9052_RTC_OSC_FRQ_143_0ppm (75)
+#define DA9052_RTC_OSC_FRQ_144_9ppm (76)
+#define DA9052_RTC_OSC_FRQ_146_8ppm (77)
+#define DA9052_RTC_OSC_FRQ_148_7ppm (78)
+#define DA9052_RTC_OSC_FRQ_150_6ppm (79)
+#define DA9052_RTC_OSC_FRQ_152_5ppm (80)
+#define DA9052_RTC_OSC_FRQ_154_4ppm (81)
+#define DA9052_RTC_OSC_FRQ_156_4ppm (82)
+#define DA9052_RTC_OSC_FRQ_158_3ppm (83)
+#define DA9052_RTC_OSC_FRQ_160_2ppm (84)
+#define DA9052_RTC_OSC_FRQ_162_1ppm (85)
+#define DA9052_RTC_OSC_FRQ_164_0ppm (86)
+#define DA9052_RTC_OSC_FRQ_165_9ppm (87)
+#define DA9052_RTC_OSC_FRQ_167_8ppm (88)
+#define DA9052_RTC_OSC_FRQ_169_7ppm (89)
+#define DA9052_RTC_OSC_FRQ_171_6ppm (90)
+#define DA9052_RTC_OSC_FRQ_173_5ppm (91)
+#define DA9052_RTC_OSC_FRQ_175_4ppm (92)
+#define DA9052_RTC_OSC_FRQ_177_3ppm (93)
+#define DA9052_RTC_OSC_FRQ_179_2ppm (94)
+#define DA9052_RTC_OSC_FRQ_181_1ppm (95)
+#define DA9052_RTC_OSC_FRQ_183_1ppm (96)
+#define DA9052_RTC_OSC_FRQ_185_0ppm (97)
+#define DA9052_RTC_OSC_FRQ_186_9ppm (98)
+#define DA9052_RTC_OSC_FRQ_188_8ppm (99)
+#define DA9052_RTC_OSC_FRQ_190_7ppm (100)
+#define DA9052_RTC_OSC_FRQ_192_6ppm (101)
+#define DA9052_RTC_OSC_FRQ_194_5ppm (102)
+#define DA9052_RTC_OSC_FRQ_196_4ppm (103)
+#define DA9052_RTC_OSC_FRQ_198_3ppm (104)
+#define DA9052_RTC_OSC_FRQ_200_2ppm (105)
+#define DA9052_RTC_OSC_FRQ_202_1ppm (106)
+#define DA9052_RTC_OSC_FRQ_204_0ppm (107)
+#define DA9052_RTC_OSC_FRQ_205_9ppm (108)
+#define DA9052_RTC_OSC_FRQ_207_9ppm (109)
+#define DA9052_RTC_OSC_FRQ_209_8ppm (110)
+#define DA9052_RTC_OSC_FRQ_211_7ppm (111)
+#define DA9052_RTC_OSC_FRQ_213_6ppm (112)
+#define DA9052_RTC_OSC_FRQ_215_5ppm (113)
+#define DA9052_RTC_OSC_FRQ_217_4ppm (114)
+#define DA9052_RTC_OSC_FRQ_219_3ppm (115)
+#define DA9052_RTC_OSC_FRQ_221_2ppm (116)
+#define DA9052_RTC_OSC_FRQ_223_1ppm (117)
+#define DA9052_RTC_OSC_FRQ_225_0ppm (118)
+#define DA9052_RTC_OSC_FRQ_226_9ppm (119)
+#define DA9052_RTC_OSC_FRQ_228_8ppm (120)
+#define DA9052_RTC_OSC_FRQ_230_7ppm (121)
+#define DA9052_RTC_OSC_FRQ_232_6ppm (122)
+#define DA9052_RTC_OSC_FRQ_234_6ppm (123)
+#define DA9052_RTC_OSC_FRQ_236_5ppm (124)
+#define DA9052_RTC_OSC_FRQ_238_4ppm (125)
+#define DA9052_RTC_OSC_FRQ_240_3ppm (126)
+#define DA9052_RTC_OSC_FRQ_242_2ppm (127)
+#define DA9052_RTC_OSC_FRQ_MINUS_244_1ppm (128)
+#define DA9052_RTC_OSC_FRQ_MINUS_242_2ppm (129)
+#define DA9052_RTC_OSC_FRQ_MINUS_240_3ppm (130)
+#define DA9052_RTC_OSC_FRQ_MINUS_238_4ppm (131)
+#define DA9052_RTC_OSC_FRQ_MINUS_236_5ppm (132)
+#define DA9052_RTC_OSC_FRQ_MINUS_234_6ppm (133)
+#define DA9052_RTC_OSC_FRQ_MINUS_232_6ppm (134)
+#define DA9052_RTC_OSC_FRQ_MINUS_230_7ppm (135)
+#define DA9052_RTC_OSC_FRQ_MINUS_228_8ppm (136)
+#define DA9052_RTC_OSC_FRQ_MINUS_226_9ppm (137)
+#define DA9052_RTC_OSC_FRQ_MINUS_225_0ppm (138)
+#define DA9052_RTC_OSC_FRQ_MINUS_223_1ppm (139)
+#define DA9052_RTC_OSC_FRQ_MINUS_221_2ppm (140)
+#define DA9052_RTC_OSC_FRQ_MINUS_219_3ppm (141)
+#define DA9052_RTC_OSC_FRQ_MINUS_217_4ppm (142)
+#define DA9052_RTC_OSC_FRQ_MINUS_215_5ppm (143)
+#define DA9052_RTC_OSC_FRQ_MINUS_213_6ppm (144)
+#define DA9052_RTC_OSC_FRQ_MINUS_211_7ppm (145)
+#define DA9052_RTC_OSC_FRQ_MINUS_209_8ppm (146)
+#define DA9052_RTC_OSC_FRQ_MINUS_207_9ppm (147)
+#define DA9052_RTC_OSC_FRQ_MINUS_205_9ppm (148)
+#define DA9052_RTC_OSC_FRQ_MINUS_204_0ppm (149)
+#define DA9052_RTC_OSC_FRQ_MINUS_202_1ppm (150)
+#define DA9052_RTC_OSC_FRQ_MINUS_200_2ppm (151)
+#define DA9052_RTC_OSC_FRQ_MINUS_198_3ppm (152)
+#define DA9052_RTC_OSC_FRQ_MINUS_196_4ppm (153)
+#define DA9052_RTC_OSC_FRQ_MINUS_194_5ppm (154)
+#define DA9052_RTC_OSC_FRQ_MINUS_192_6ppm (155)
+#define DA9052_RTC_OSC_FRQ_MINUS_190_7ppm (156)
+#define DA9052_RTC_OSC_FRQ_MINUS_188_8ppm (157)
+#define DA9052_RTC_OSC_FRQ_MINUS_186_9ppm (158)
+#define DA9052_RTC_OSC_FRQ_MINUS_185_0ppm (159)
+#define DA9052_RTC_OSC_FRQ_MINUS_183_1ppm (160)
+#define DA9052_RTC_OSC_FRQ_MINUS_181_1ppm (161)
+#define DA9052_RTC_OSC_FRQ_MINUS_179_2ppm (162)
+#define DA9052_RTC_OSC_FRQ_MINUS_177_3ppm (163)
+#define DA9052_RTC_OSC_FRQ_MINUS_175_4ppm (164)
+#define DA9052_RTC_OSC_FRQ_MINUS_173_5ppm (165)
+#define DA9052_RTC_OSC_FRQ_MINUS_171_6ppm (166)
+#define DA9052_RTC_OSC_FRQ_MINUS_169_7ppm (167)
+#define DA9052_RTC_OSC_FRQ_MINUS_167_8ppm (168)
+#define DA9052_RTC_OSC_FRQ_MINUS_165_9ppm (169)
+#define DA9052_RTC_OSC_FRQ_MINUS_164_0ppm (170)
+#define DA9052_RTC_OSC_FRQ_MINUS_162_1ppm (171)
+#define DA9052_RTC_OSC_FRQ_MINUS_160_2ppm (172)
+#define DA9052_RTC_OSC_FRQ_MINUS_158_3ppm (173)
+#define DA9052_RTC_OSC_FRQ_MINUS_156_4ppm (174)
+#define DA9052_RTC_OSC_FRQ_MINUS_154_4ppm (175)
+#define DA9052_RTC_OSC_FRQ_MINUS_152_5ppm (176)
+#define DA9052_RTC_OSC_FRQ_MINUS_150_6ppm (177)
+#define DA9052_RTC_OSC_FRQ_MINUS_148_7ppm (178)
+#define DA9052_RTC_OSC_FRQ_MINUS_146_8ppm (179)
+#define DA9052_RTC_OSC_FRQ_MINUS_144_9ppm (180)
+#define DA9052_RTC_OSC_FRQ_MINUS_143_0ppm (181)
+#define DA9052_RTC_OSC_FRQ_MINUS_141_1ppm (182)
+#define DA9052_RTC_OSC_FRQ_MINUS_139_2ppm (183)
+#define DA9052_RTC_OSC_FRQ_MINUS_137_3ppm (184)
+#define DA9052_RTC_OSC_FRQ_MINUS_135_4ppm (185)
+#define DA9052_RTC_OSC_FRQ_MINUS_133_5ppm (186)
+#define DA9052_RTC_OSC_FRQ_MINUS_131_6ppm (187)
+#define DA9052_RTC_OSC_FRQ_MINUS_129_6ppm (188)
+#define DA9052_RTC_OSC_FRQ_MINUS_127_7ppm (189)
+#define DA9052_RTC_OSC_FRQ_MINUS_125_8ppm (190)
+#define DA9052_RTC_OSC_FRQ_MINUS_123_9ppm (191)
+#define DA9052_RTC_OSC_FRQ_MINUS_122_0ppm (192)
+#define DA9052_RTC_OSC_FRQ_MINUS_120_1ppm (193)
+#define DA9052_RTC_OSC_FRQ_MINUS_118_2ppm (194)
+#define DA9052_RTC_OSC_FRQ_MINUS_116_3ppm (195)
+#define DA9052_RTC_OSC_FRQ_MINUS_114_4ppm (196)
+#define DA9052_RTC_OSC_FRQ_MINUS_112_5ppm (197)
+#define DA9052_RTC_OSC_FRQ_MINUS_110_6ppm (198)
+#define DA9052_RTC_OSC_FRQ_MINUS_108_7ppm (199)
+#define DA9052_RTC_OSC_FRQ_MINUS_106_8ppm (200)
+#define DA9052_RTC_OSC_FRQ_MINUS_104_9ppm (201)
+#define DA9052_RTC_OSC_FRQ_MINUS_102_9ppm (202)
+#define DA9052_RTC_OSC_FRQ_MINUS_101_0ppm (203)
+#define DA9052_RTC_OSC_FRQ_MINUS_99_1ppm (204)
+#define DA9052_RTC_OSC_FRQ_MINUS_97_2ppm (205)
+#define DA9052_RTC_OSC_FRQ_MINUS_95_3ppm (206)
+#define DA9052_RTC_OSC_FRQ_MINUS_93_4ppm (207)
+#define DA9052_RTC_OSC_FRQ_MINUS_91_5ppm (208)
+#define DA9052_RTC_OSC_FRQ_MINUS_89_6ppm (209)
+#define DA9052_RTC_OSC_FRQ_MINUS_87_7ppm (210)
+#define DA9052_RTC_OSC_FRQ_MINUS_85_8ppm (211)
+#define DA9052_RTC_OSC_FRQ_MINUS_83_9ppm (212)
+#define DA9052_RTC_OSC_FRQ_MINUS_82_0ppm (213)
+#define DA9052_RTC_OSC_FRQ_MINUS_80_1ppm (214)
+#define DA9052_RTC_OSC_FRQ_MINUS_78_2ppm (215)
+#define DA9052_RTC_OSC_FRQ_MINUS_76_2ppm (216)
+#define DA9052_RTC_OSC_FRQ_MINUS_74_3ppm (217)
+#define DA9052_RTC_OSC_FRQ_MINUS_72_4ppm (218)
+#define DA9052_RTC_OSC_FRQ_MINUS_70_5ppm (219)
+#define DA9052_RTC_OSC_FRQ_MINUS_68_6ppm (220)
+#define DA9052_RTC_OSC_FRQ_MINUS_66_7ppm (221)
+#define DA9052_RTC_OSC_FRQ_MINUS_64_8ppm (222)
+#define DA9052_RTC_OSC_FRQ_MINUS_62_9ppm (223)
+#define DA9052_RTC_OSC_FRQ_MINUS_61_0ppm (224)
+#define DA9052_RTC_OSC_FRQ_MINUS_59_1ppm (225)
+#define DA9052_RTC_OSC_FRQ_MINUS_57_2ppm (226)
+#define DA9052_RTC_OSC_FRQ_MINUS_55_3ppm (227)
+#define DA9052_RTC_OSC_FRQ_MINUS_53_4ppm (228)
+#define DA9052_RTC_OSC_FRQ_MINUS_51_4ppm (229)
+#define DA9052_RTC_OSC_FRQ_MINUS_49_5ppm (230)
+#define DA9052_RTC_OSC_FRQ_MINUS_47_6ppm (231)
+#define DA9052_RTC_OSC_FRQ_MINUS_45_7ppm (232)
+#define DA9052_RTC_OSC_FRQ_MINUS_43_8ppm (233)
+#define DA9052_RTC_OSC_FRQ_MINUS_41_9ppm (234)
+#define DA9052_RTC_OSC_FRQ_MINUS_40_0ppm (235)
+#define DA9052_RTC_OSC_FRQ_MINUS_38_1ppm (236)
+#define DA9052_RTC_OSC_FRQ_MINUS_36_2ppm (237)
+#define DA9052_RTC_OSC_FRQ_MINUS_34_3ppm (238)
+#define DA9052_RTC_OSC_FRQ_MINUS_32_4ppm (239)
+#define DA9052_RTC_OSC_FRQ_MINUS_30_5ppm (240)
+#define DA9052_RTC_OSC_FRQ_MINUS_28_6ppm (241)
+#define DA9052_RTC_OSC_FRQ_MINUS_26_7ppm (242)
+#define DA9052_RTC_OSC_FRQ_MINUS_24_7ppm (243)
+#define DA9052_RTC_OSC_FRQ_MINUS_22_8ppm (244)
+#define DA9052_RTC_OSC_FRQ_MINUS_20_9ppm (245)
+#define DA9052_RTC_OSC_FRQ_MINUS_19_0ppm (246)
+#define DA9052_RTC_OSC_FRQ_MINUS_17_1ppm (247)
+#define DA9052_RTC_OSC_FRQ_MINUS_15_2ppm (248)
+#define DA9052_RTC_OSC_FRQ_MINUS_13_3ppm (249)
+#define DA9052_RTC_OSC_FRQ_MINUS_11_4ppm (250)
+#define DA9052_RTC_OSC_FRQ_MINUS_9_5ppm (251)
+#define DA9052_RTC_OSC_FRQ_MINUS_7_6ppm (252)
+#define DA9052_RTC_OSC_FRQ_MINUS_5_7ppm (253)
+#define DA9052_RTC_OSC_FRQ_MINUS_3_8ppm (254)
+#define DA9052_RTC_OSC_FRQ_MINUS_1_9ppm (255)
+
+/* RTC error codes */
+#define DA9052_RTC_INVALID_SECONDS (3)
+#define DA9052_RTC_INVALID_MINUTES (4)
+#define DA9052_RTC_INVALID_HOURS (5)
+#define DA9052_RTC_INVALID_DAYS (6)
+#define DA9052_RTC_INVALID_MONTHS (7)
+#define DA9052_RTC_INVALID_YEARS (8)
+#define DA9052_RTC_INVALID_EVENT (9)
+#define DA9052_RTC_INVALID_IOCTL (10)
+#define DA9052_RTC_INVALID_SETTING (11)
+#define DA9052_RTC_EVENT_ALREADY_REGISTERED (12)
+#define DA9052_RTC_EVENT_UNREGISTERED (13)
+#define DA9052_RTC_EVENT_REGISTRATION_FAILED (14)
+#define DA9052_RTC_EVENT_UNREGISTRATION_FAILED (15)
+
+#endif /* _RTC_H */
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