backlight: Add pcf50633 backlight driver
This patch adds a backlight driver for controlling the pcf50633 LED module.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index cbd8097..e54a337 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -300,6 +300,13 @@
help
Say Y to enable the backlight driver for Marvell 88PM8606.
+config BACKLIGHT_PCF50633
+ tristate "Backlight driver for NXP PCF50633 MFD"
+ depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
+ help
+ If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
+ enable its driver.
+
endif # BACKLIGHT_CLASS_DEVICE
endif # BACKLIGHT_LCD_SUPPORT