drivers: rtc: sam0: Add realtime clock driver

Add Atmel sam0 rtc calendar driver. Signed-off-by: Gerson Fernando Budke <[email protected]>
zephyrproject-rtos · Nov 23, 2024 · 1f05d35 · 1f05d35
1 parent 9ccfaae
commit 1f05d35
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diff --git a/drivers/rtc/CMakeLists.txt b/drivers/rtc/CMakeLists.txt
@@ -22,6 +22,7 @@ zephyr_library_sources_ifdef(CONFIG_RTC_SHELL rtc_shell.c)
 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_ATMEL_SAM0 rtc_sam0.c)
 zephyr_library_sources_ifdef(CONFIG_RTC_RPI_PICO rtc_rpi_pico.c)
 zephyr_library_sources_ifdef(CONFIG_RTC_RV3028 rtc_rv3028.c)
 zephyr_library_sources_ifdef(CONFIG_RTC_NUMAKER rtc_numaker.c)

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
@@ -53,6 +53,7 @@ source "drivers/rtc/Kconfig.pcf8563"
 source "drivers/rtc/Kconfig.rpi_pico"
 source "drivers/rtc/Kconfig.rv3028"
 source "drivers/rtc/Kconfig.sam"
+source "drivers/rtc/Kconfig.sam0"
 source "drivers/rtc/Kconfig.smartbond"
 source "drivers/rtc/Kconfig.stm32"
 source "drivers/rtc/Kconfig.numaker"

diff --git a/drivers/rtc/Kconfig.sam0 b/drivers/rtc/Kconfig.sam0
@@ -0,0 +1,10 @@
+# Copyright (c) 2024 Gerson Fernando Budke <[email protected]>
+# SPDX-License-Identifier: Apache-2.0
+
+config RTC_ATMEL_SAM0
+	bool "Atmel SAM RTC driver"
+	default y
+	depends on DT_HAS_ATMEL_SAM0_RTC_ENABLED \
+		&& !$(dt_nodelabel_bool_prop,rtc,systimer)
+	help
+	  Atmel Real-Time Clock (RTC) driver used on SAM0 SoC series.