media: leds: as3645a: Add LED flash class driver

Add a LED flash class driver for the as3654a flash controller. A V4L2 flash driver for it already exists (drivers/media/i2c/as3645a.c), and this driver is based on that. Signed-off-by: Sakari Ailus <[email protected]> Acked-by: Jacek Anaszewski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
jbg · Aug 27, 2017 · a56ba8f · a56ba8f
1 parent 535a218
commit a56ba8f
Show file tree

Hide file tree

Showing 4 changed files with 778 additions and 0 deletions.
diff --git a/MAINTAINERS b/MAINTAINERS
@@ -2123,6 +2123,12 @@ S:	Maintained
 F:	arch/arm64/
 F:	Documentation/arm64/
 
+AS3645A LED FLASH CONTROLLER DRIVER
+M:	Sakari Ailus <[email protected]>
+L:	[email protected]
+S:	Maintained
+F:	drivers/leds/leds-as3645a.c
+
 AS3645A LED FLASH CONTROLLER DRIVER
 M:	Laurent Pinchart <[email protected]>
 L:	[email protected]

diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
@@ -58,6 +58,14 @@ config LEDS_AAT1290
 	help
 	 This option enables support for the LEDs on the AAT1290.
 
+config LEDS_AS3645A
+	tristate "AS3645A LED flash controller support"
+	depends on I2C && LEDS_CLASS_FLASH
+	help
+	  Enable LED flash class support for AS3645A LED flash
+	  controller. V4L2 flash API is provided as well if
+	  CONFIG_V4L2_FLASH_API is enabled.
+
 config LEDS_BCM6328
 	tristate "LED Support for Broadcom BCM6328"
 	depends on LEDS_CLASS

diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
@@ -8,6 +8,7 @@ obj-$(CONFIG_LEDS_TRIGGERS)		+= led-triggers.o
 # LED Platform Drivers
 obj-$(CONFIG_LEDS_88PM860X)		+= leds-88pm860x.o
 obj-$(CONFIG_LEDS_AAT1290)		+= leds-aat1290.o
+obj-$(CONFIG_LEDS_AS3645A)		+= leds-as3645a.o
 obj-$(CONFIG_LEDS_BCM6328)		+= leds-bcm6328.o
 obj-$(CONFIG_LEDS_BCM6358)		+= leds-bcm6358.o
 obj-$(CONFIG_LEDS_BD2802)		+= leds-bd2802.o