drivers; dali: Add driver for NXP LPC11U68

Author: Sven Hädrich

drivers/dali/CMakeLists.txt

@@ -3,4 +3,5 @@
 
 zephyr_library()
 # zephyr-keep-sorted-start
+zephyr_library_sources_ifdef(CONFIG_DALI_LPC11U6X dali_lpc11u6x.c)
 # zephyr-keep-sorted-stop

drivers/dali/Kconfig

@@ -17,6 +17,8 @@ config DALI_MAX_FRAMES_IN_QUEUE
 	help
 	  How many frames should be buffered in the recv queue
 
+source "drivers/dali/Kconfig.lpc11u6x"
+
 module = DALI_LOW_LEVEL
 module-str = dali_low_level
 source "subsys/logging/Kconfig.template.log_config"

drivers/dali/Kconfig.lpc11u6x

@@ -0,0 +1,25 @@
+# LPC11U6x DALI configuration options
+
+# Copyright (c) 2025 by Sven Hädrich <[email protected]>
+# SPDX-License-Identifier: Apache-2.0
+
+config DALI_LPC11U6X
+	bool "LPC11U6x DALI driver"
+	default y
+	depends on DT_HAS_NXP_DALI_LPC11U6X_ENABLED
+	help
+	  Enable the DALI driver for LPC11U6X MCUs.
+
+config DALI_LPC11U6X_PRIORITY
+	int "DALI workqueue priority"
+	depends on DT_HAS_NXP_DALI_LPC11U6X_ENABLED
+	default 5
+	help
+	  The priority of the workqueue used for the DALI driver.
+
+config DALI_LPC11U6X_STACK_SIZE
+	int "DALI driver workqueue thread stack size"
+	depends on DT_HAS_NXP_DALI_LPC11U6X_ENABLED
+	default 768
+	help
+	  The thread stack size.