leds: pca995x: add support for PCA9955 I2C-bus controlled 16-channel …

…constant current LED driver Take PCA9955 LED driver from: https://github.com/alejandrolozano2/linux-imx8mq-8mics/blob/wand-pi-8m_imx_4.9.51_imx8m_ga_test/drivers/leds/leds-pca995x.c
TechNexion · Mar 12, 2019 · 10bfb40 · 10bfb40
1 parent 64e6f89
commit 10bfb40
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diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
@@ -361,6 +361,15 @@ config LEDS_PCA963X
 	  LED driver chip accessed via the I2C bus. Supported
 	  devices include PCA9633 and PCA9634
 
+config LEDS_PCA995X
+       tristate "LED support for PCA995x I2C chip"
+       depends on LEDS_CLASS
+      depends on I2C
+       help
+         This option enables support for LEDs connected to the PCA995x
+         LED driver chip accessed via the I2C bus. Supported
+         devices include PCA9955 and PCA9952
+
 config LEDS_WM831X_STATUS
 	tristate "LED support for status LEDs on WM831x PMICs"
 	depends on LEDS_CLASS

diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
@@ -43,6 +43,7 @@ obj-$(CONFIG_LEDS_OT200)		+= leds-ot200.o
 obj-$(CONFIG_LEDS_FSG)			+= leds-fsg.o
 obj-$(CONFIG_LEDS_PCA955X)		+= leds-pca955x.o
 obj-$(CONFIG_LEDS_PCA963X)		+= leds-pca963x.o
+obj-$(CONFIG_LEDS_PCA995X)              += leds-pca995x.o
 obj-$(CONFIG_LEDS_DA903X)		+= leds-da903x.o
 obj-$(CONFIG_LEDS_DA9052)		+= leds-da9052.o
 obj-$(CONFIG_LEDS_WM831X_STATUS)	+= leds-wm831x-status.o