driver: serial: Add UART driver initial version of RTS5912.

Add UART driver for Realtek RTS5912. Signed-off-by: Lin Yu-Cheng <[email protected]>
zephyrproject-rtos · Nov 26, 2024 · b9af712 · b9af712
1 parent 8a5d9f9
commit b9af712
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diff --git a/drivers/serial/CMakeLists.txt b/drivers/serial/CMakeLists.txt
@@ -59,6 +59,7 @@ zephyr_library_sources_ifdef(CONFIG_UART_RA8_SCI_B uart_renesas_ra8_sci_b.c)
 zephyr_library_sources_ifdef(CONFIG_UART_RCAR uart_rcar.c)
 zephyr_library_sources_ifdef(CONFIG_UART_RENESAS_RA uart_renesas_ra.c)
 zephyr_library_sources_ifdef(CONFIG_UART_RPI_PICO_PIO uart_rpi_pico_pio.c)
+zephyr_library_sources_ifdef(CONFIG_UART_RTS5912 uart_realtek_rts5912.c)
 zephyr_library_sources_ifdef(CONFIG_UART_RTT_DRIVER uart_rtt.c)
 zephyr_library_sources_ifdef(CONFIG_UART_RV32M1_LPUART uart_rv32m1_lpuart.c)
 zephyr_library_sources_ifdef(CONFIG_UART_RZT2M uart_rzt2m.c)

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
@@ -221,4 +221,6 @@ rsource "Kconfig.xmc4xxx"
 
 source "drivers/serial/Kconfig.si32"
 
+source "drivers/serial/Kconfig.realtek_rts5912"
+
 endif # SERIAL
diff --git a/drivers/serial/Kconfig.realtek_rts5912 b/drivers/serial/Kconfig.realtek_rts5912
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (c) 2024 Realtek Semiconductor Corporation, SIBG-SD7
+#
+
+config UART_RTS5912
+	bool "UART driver for Realtek RTS5912 EC"
+	default y
+	depends on DT_HAS_REALTEK_RTS5912_UART_ENABLED
+	select SERIAL_HAS_DRIVER
+	select PINCTRL
+	select CLOCK_CONTROL
+	help
+	  This option enables the UART driver for Realtek RTS591x EC.
+	  Say y if you wish to use serial port on Realtek RTS591x EC.
Original file line number	Diff line number	Diff line change
Expand Up		@@ -221,4 +221,6 @@ rsource "Kconfig.xmc4xxx"

		source "drivers/serial/Kconfig.si32"

		source "drivers/serial/Kconfig.realtek_rts5912"

		endif # SERIAL