leds: lm3601x: Introduce the lm3601x LED driver

Introduce the family of LED devices that can drive a torch, strobe or IR LED. The LED driver can be configured with a strobe timer to execute a strobe flash. The IR LED brightness is controlled via the torch brightness register. The data sheet for each the LM36010 and LM36011 LED drivers can be found here: http://www.ti.com/product/LM36010 http://www.ti.com/product/LM36011 Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
torvalds · May 23, 2018 · 57a5329 · 57a5329
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diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
@@ -158,6 +158,15 @@ config LEDS_LM3692X
 	  This option enables support for the TI LM3692x family
 	  of white LED string drivers used for backlighting.
 
+config LEDS_LM3601X
+	tristate "LED support for LM3601x Chips"
+	depends on LEDS_CLASS && I2C
+	depends on LEDS_CLASS_FLASH
+	select REGMAP_I2C
+	help
+	  This option enables support for the TI LM3601x family
+	  of flash, torch and indicator classes.
+
 config LEDS_LOCOMO
 	tristate "LED Support for Locomo device"
 	depends on LEDS_CLASS

diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
@@ -77,6 +77,7 @@ obj-$(CONFIG_LEDS_NIC78BX)		+= leds-nic78bx.o
 obj-$(CONFIG_LEDS_MT6323)		+= leds-mt6323.o
 obj-$(CONFIG_LEDS_LM3692X)		+= leds-lm3692x.o
 obj-$(CONFIG_LEDS_SC27XX_BLTC)		+= leds-sc27xx-bltc.o
+obj-$(CONFIG_LEDS_LM3601X)		+= leds-lm3601x.o
 
 # LED SPI Drivers
 obj-$(CONFIG_LEDS_CR0014114)		+= leds-cr0014114.o