video: Add support for NXP's TDA19988 HDMI encoder

Add support for the NXP TDA19988 HDMI encoder as used on the Juno
development board from Arm.
Signed-off-by: NLiviu Dudau <liviu.dudau@foss.arm.com>

MAINTAINERS

@@ -589,6 +589,11 @@ S:	Maintained
 F:	drivers/spmi/
 F:	include/spmi/
 
+TDA19988 HDMI ENCODER
+M:	Liviu Dudau <liviu.dudau@foss.arm.com>
+S:	Maintained
+F:	drivers/video/tda19988.c
+
 TI SYSTEM SECURITY
 M:	Andrew F. Davis <afd@ti.com>
 S:	Supported

drivers/video/Kconfig

@@ -431,6 +431,14 @@ config DISPLAY
 	   The devices provide a simple interface to start up the display,
 	   read display information and enable it.
 
+config NXP_TDA19988
+	bool "Enable NXP TDA19988 support"
+	depends on DISPLAY
+	default n
+	help
+	  This enables support for the NXP TDA19988 HDMI encoder. This encoder
+	  will convert RGB data streams into HDMI-encoded signals.
+
 config ATMEL_HLCD
 	bool "Enable ATMEL video support using HLCDC"
 	depends on DM_VIDEO

drivers/video/Makefile

@@ -32,6 +32,7 @@ obj-$(CONFIG_IHS_VIDEO_OUT) += ihs_video_out.o
 obj-$(CONFIG_LD9040) += ld9040.o
 obj-$(CONFIG_LG4573) += lg4573.o
 obj-$(CONFIG_LOGICORE_DP_TX) += logicore_dp_tx.o
+obj-$(CONFIG_NXP_TDA19988) += tda19988.o
 obj-$(CONFIG_OSD) += video_osd-uclass.o
 obj-$(CONFIG_PXA_LCD) += pxa_lcd.o
 obj-$(CONFIG_SANDBOX_OSD) += sandbox_osd.o