drivers: input: Introduce bflb IR RX driver

Introduces a driver for the IR receiver on BFLB socs

Signed-off-by: Camille BAUD <[email protected]>

Author: VynDragon

drivers/input/CMakeLists.txt

@@ -7,6 +7,7 @@ zephyr_library_property(ALLOW_EMPTY TRUE)
 zephyr_library_sources_ifdef(CONFIG_INPUT_ADC_KEYS input_adc_keys.c)
 zephyr_library_sources_ifdef(CONFIG_INPUT_ANALOG_AXIS input_analog_axis.c)
 zephyr_library_sources_ifdef(CONFIG_INPUT_ANALOG_AXIS_SETTINGS input_analog_axis_settings.c)
+zephyr_library_sources_ifdef(CONFIG_INPUT_BFLB_IRX input_bflb_irx.c)
 zephyr_library_sources_ifdef(CONFIG_INPUT_CAP12XX input_cap12xx.c)
 zephyr_library_sources_ifdef(CONFIG_INPUT_CF1133 input_cf1133.c)
 zephyr_library_sources_ifdef(CONFIG_INPUT_CHSC5X input_chsc5x.c)

drivers/input/Kconfig

@@ -8,6 +8,7 @@ menu "Input drivers"
 # zephyr-keep-sorted-start
 source "drivers/input/Kconfig.adc_keys"
 source "drivers/input/Kconfig.analog_axis"
+source "drivers/input/Kconfig.bflb"
 source "drivers/input/Kconfig.cap12xx"
 source "drivers/input/Kconfig.cf1133"
 source "drivers/input/Kconfig.chsc5x"

drivers/input/Kconfig.bflb

@@ -0,0 +1,10 @@
+# Copyright (c) 2025 MASSDRIVER EI (massdriver.space)
+# SPDX-License-Identifier: Apache-2.0
+
+config INPUT_BFLB_IRX
+	bool "Bouffalolab Infrared Receiver"
+	default y
+	depends on DT_HAS_BFLB_IRX_ENABLED
+	select GPIO
+	help
+	  This option enables the driver for the Bouffalolab Infrared Receiver Peripheral.