drivers: rtc: support for Nuvoton numaker m46x

Add Nuvoton numaker RTC driver including RTC alarm feature. Signed-off-by: cyliang tw <cyliang@nuvoton.com>
zephyrproject-rtos · Apr 30, 2024 · f5d1ebb · f5d1ebb
1 parent e40c875
commit f5d1ebb
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Showing 8 changed files with 488 additions and 2 deletions.
diff --git a/drivers/rtc/CMakeLists.txt b/drivers/rtc/CMakeLists.txt
@@ -20,3 +20,4 @@ zephyr_library_sources_ifdef(CONFIG_RTC_FAKE rtc_fake.c)
 zephyr_library_sources_ifdef(CONFIG_RTC_SMARTBOND rtc_smartbond.c)
 zephyr_library_sources_ifdef(CONFIG_RTC_ATMEL_SAM rtc_sam.c)
 zephyr_library_sources_ifdef(CONFIG_RTC_RPI_PICO rtc_rpi_pico.c)
+zephyr_library_sources_ifdef(CONFIG_RTC_NUMAKER rtc_numaker.c)
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
@@ -52,5 +52,6 @@ source "drivers/rtc/Kconfig.rpi_pico"
 source "drivers/rtc/Kconfig.sam"
 source "drivers/rtc/Kconfig.smartbond"
 source "drivers/rtc/Kconfig.stm32"
+source "drivers/rtc/Kconfig.numaker"
 
 endif # RTC
diff --git a/drivers/rtc/Kconfig.numaker b/drivers/rtc/Kconfig.numaker
@@ -0,0 +1,14 @@
+# NUMAKER RTC Driver configuration options
+
+# Copyright (c) 2024 Nuvoton Technology Corporation.
+# SPDX-License-Identifier: Apache-2.0
+
+config RTC_NUMAKER
+	bool "Nuvoton NuMaker MCU RTC driver"
+	default y
+	select HAS_NUMAKER_RTC
+	depends on DT_HAS_NUVOTON_NUMAKER_RTC_ENABLED
+	help
+	  This option enables the RTC driver for Nuvoton NuMaker family of
+	  processors.
+	  Say y if you wish to enable NuMaker RTC.