[dm][rtc] update rtc and new drivers (#11033)

* [dd][rtc] set the RTC alarm thread stack size default. Signed-off-by: GuEe-GUI <2991707448@qq.com> * [dm][rtc] make Kconfig import for DM Signed-off-by: GuEe-GUI <2991707448@qq.com> * [dm][rtc] support DM API for RTC 1. rtc_dev_set_name for RTC device init the name auto. 2. rtc_wkalarm_to_timestamp and rtc_timestamp_to_wkalarm for rt_rtc_wkalarm/time_t convert. Signed-off-by: GuEe-GUI <2991707448@qq.com> * [dm][rtc] add new drivers 1. Dallas/Maxim DS1302 2. Dallas/Maxim DS1307/37/38/39/40, ST M41T11 3. Goldfish Real Time Clock 4. Haoyu Microelectronics HYM8563 5. NXP PCF8523 6. Philips PCF8563/Epson RTC8564 7. ARM PL031 8. Epson RX8010SJ Signed-off-by: GuEe-GUI <2991707448@qq.com> --------- Signed-off-by: GuEe-GUI <2991707448@qq.com>
2026-10-02 14:23:19 +08:00 · 2025-12-10 17:03:20 +08:00
parent 3ff3fc3948
commit e465ec567d
12 changed files with 4250 additions and 2 deletions
@@ -1,4 +1,4 @@
-config RT_USING_RTC
+menuconfig RT_USING_RTC
    bool "Using RTC device drivers"
    default n

@@ -10,7 +10,7 @@ config RT_USING_RTC
        if RT_USING_ALARM
            config RT_ALARM_STACK_SIZE
                int "stack size for alarm thread"
-                default 2048
+                default IDLE_THREAD_STACK_SIZE

            config RT_ALARM_TIMESLICE
                int "timeslice for alarm thread"
@@ -30,3 +30,61 @@ config RT_USING_RTC
            bool "Using software simulation RTC device"
            default n
    endif
+
+config RT_RTC_DS1302
+    bool "Dallas/Maxim DS1302"
+    depends on RT_USING_DM
+    depends on RT_USING_RTC
+    depends on RT_USING_SPI
+    default n
+
+config RT_RTC_DS1307
+    bool "Dallas/Maxim DS1307/37/38/39/40, ST M41T11"
+    depends on RT_USING_DM
+    depends on RT_USING_RTC
+    depends on RT_USING_I2C
+    default n
+
+config RT_RTC_GOLDFISH
+    bool "Goldfish Real Time Clock"
+    depends on RT_USING_DM
+    depends on RT_USING_RTC
+    default n
+
+config RT_RTC_HYM8563
+    bool "Haoyu Microelectronics HYM8563"
+    depends on RT_USING_DM
+    depends on RT_USING_RTC
+    depends on RT_USING_I2C
+    default n
+
+config RT_RTC_PCF8523
+    bool "NXP PCF8523"
+    depends on RT_USING_DM
+    depends on RT_USING_RTC
+    depends on RT_USING_I2C
+    default n
+
+config RT_RTC_PCF8563
+    bool "Philips PCF8563/Epson RTC8564"
+    depends on RT_USING_DM
+    depends on RT_USING_RTC
+    depends on RT_USING_I2C
+    default n
+
+config RT_RTC_PL031
+    bool "ARM PL031"
+    depends on RT_USING_DM
+    depends on RT_USING_RTC
+    default n
+
+config RT_RTC_RX8010
+    bool "Epson RX8010SJ"
+    depends on RT_USING_DM
+    depends on RT_USING_RTC
+    depends on RT_USING_I2C
+    default n
+
+if RT_USING_DM && RT_USING_RTC
+    osource "$(SOC_DM_RTC_DIR)/Kconfig"
+endif
@@ -13,6 +13,33 @@ if GetDepend(['RT_USING_RTC']):
    if GetDepend(['RT_USING_SOFT_RTC']):
        src = src + ['dev_soft_rtc.c']

+if GetDepend(['RT_USING_DM']):
+    src += ['rtc_dm.c']
+
+if GetDepend(['RT_RTC_DS1302']):
+    src += ['rtc-ds1302.c']
+
+if GetDepend(['RT_RTC_DS1307']):
+    src += ['rtc-ds1307.c']
+
+if GetDepend(['RT_RTC_GOLDFISH']):
+    src += ['rtc-goldfish.c']
+
+if GetDepend(['RT_RTC_HYM8563']):
+    src += ['rtc-hym8563.c']
+
+if GetDepend(['RT_RTC_PCF8523']):
+    src += ['rtc-pcf8523.c']
+
+if GetDepend(['RT_RTC_PCF8563']):
+    src += ['rtc-pcf8563.c']
+
+if GetDepend(['RT_RTC_PL031']):
+    src += ['rtc-pl031.c']
+
+if GetDepend(['RT_RTC_RX8010']):
+    src += ['rtc-rx8010.c']
+
 group = DefineGroup('DeviceDrivers', src, depend = ['RT_USING_RTC'], CPPPATH = CPPPATH)

 Return('group')
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2022-12-06     GuEe-GUI     first version
+ */
+
+#include <rtatomic.h>
+#include "rtc_dm.h"
+
+#define DBG_TAG "rtc.dm"
+#define DBG_LVL DBG_INFO
+#include <rtdbg.h>
+
+int rtc_dev_set_name(struct rt_device *rtc_dev)
+{
+    int id;
+    static volatile rt_atomic_t uid = 1;
+
+    RT_ASSERT(rtc_dev != RT_NULL)
+
+    if (rt_device_find("rtc"))
+    {
+        id = (int)rt_atomic_add(&uid, 1);
+
+        return rt_dm_dev_set_name(rtc_dev, "rtc%u", id);
+    }
+    else
+    {
+        return rt_dm_dev_set_name(rtc_dev, "rtc");
+    }
+}
+
+time_t rtc_wkalarm_to_timestamp(struct rt_rtc_wkalarm *alarm)
+{
+    struct tm tm_time;
+    time_t current_time;
+
+    current_time = time(RT_NULL);
+    localtime_r(&current_time, &tm_time);
+
+    tm_time.tm_sec = alarm->tm_sec;
+    tm_time.tm_min = alarm->tm_min;
+    tm_time.tm_hour = alarm->tm_hour;
+
+    return timegm(&tm_time);
+}
+
+void rtc_timestamp_to_wkalarm(time_t timestamp, struct rt_rtc_wkalarm *alarm)
+{
+    struct tm tm_time;
+
+    localtime_r(&timestamp, &tm_time);
+
+    alarm->tm_sec = tm_time.tm_sec;
+    alarm->tm_min = tm_time.tm_min;
+    alarm->tm_hour = tm_time.tm_hour;
+}
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2022-12-06     GuEe-GUI     first version
+ */
+
+#ifndef __RTC_DM_H__
+#define __RTC_DM_H__
+
+#include <rthw.h>
+#include <rtthread.h>
+#include <rtdevice.h>
+
+#include <sys/time.h>
+
+int rtc_dev_set_name(struct rt_device *rtc_dev);
+time_t rtc_wkalarm_to_timestamp(struct rt_rtc_wkalarm *alarm);
+void rtc_timestamp_to_wkalarm(time_t timestamp, struct rt_rtc_wkalarm *alarm);
+
+#endif /* __RTC_DM_H__ */