[DM/LED] Add GPIO LED driver

Signed-off-by: GuEe-GUI <[email protected]>

Author: GuEe-GUI

components/drivers/led/Kconfig

@@ -3,6 +3,13 @@ menuconfig RT_USING_LED
     depends on RT_USING_DM
     default n
 
+config RT_LED_GPIO
+    bool "GPIO connected LEDs Support"
+    depends on RT_USING_LED
+    depends on RT_USING_PINCTRL
+    depends on RT_USING_OFW
+    default n
+
 if RT_USING_LED
     osource "$(SOC_DM_LED_DIR)/Kconfig"
 endif

components/drivers/led/SConscript

@@ -10,6 +10,9 @@ CPPPATH = [cwd + '/../include']
 
 src = ['led.c']
 
+if GetDepend(['RT_LED_GPIO']):
+    src += ['led-gpio.c']
+
 group = DefineGroup('DeviceDrivers', src, depend = [''], CPPPATH = CPPPATH)
 
 Return('group')