backlight: new driver for ADP5520/ADP5501 MFD PMICs

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 22a4994..8b3bc71 100644 (file)
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -251,3 +251,14 @@ config BACKLIGHT_ADX
        help
          Say Y to enable the backlight driver on Avionic Design Xanthos-based
          boards.
+
+config BACKLIGHT_ADP5520
+       tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
+       depends on BACKLIGHT_CLASS_DEVICE && PMIC_ADP5520
+       help
+         If you have a LCD backlight connected to the BST/BL_SNK output of
+         ADP5520 or ADP5501, say Y here to enable this driver.
+
+         To compile this driver as a module, choose M here: the module will
+         be called adp5520_bl.
+

diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index a483709..9a40554 100644 (file)
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -27,3 +27,5 @@ obj-$(CONFIG_BACKLIGHT_TOSA)  += tosa_bl.o
 obj-$(CONFIG_BACKLIGHT_SAHARA) += kb3886_bl.o
 obj-$(CONFIG_BACKLIGHT_WM831X) += wm831x_bl.o
 obj-$(CONFIG_BACKLIGHT_ADX)    += adx_bl.o
+obj-$(CONFIG_BACKLIGHT_ADP5520)        += adp5520_bl.o
+

diff --cc drivers/video/backlight/adp5520_bl.c
Simple merge