media: i2c: add DS90UB953 driver

Add driver for TI DS90UB953 FPD-Link III Serializer.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/i2c/Kconfig

@@ -1644,6 +1644,19 @@ config VIDEO_DS90UB913
 	  Device driver for the Texas Instruments DS90UB913
 	  FPD-Link III Serializer.
 
+config VIDEO_DS90UB953
+	tristate "TI FPD-Link III/IV CSI-2 Serializers"
+	depends on OF && I2C && VIDEO_DEV && COMMON_CLK
+	select I2C_ATR
+	select MEDIA_CONTROLLER
+	select GPIOLIB
+	select REGMAP_I2C
+	select V4L2_FWNODE
+	select VIDEO_V4L2_SUBDEV_API
+	help
+	  Device driver for the Texas Instruments DS90UB953
+	  FPD-Link III Serializer and DS90UB971 FPD-Link IV Serializer.
+
 config VIDEO_DS90UB960
 	tristate "TI FPD-Link III/IV Deserializers"
 	depends on OF && I2C && VIDEO_DEV && COMMON_CLK

drivers/media/i2c/Makefile

@@ -29,6 +29,7 @@ obj-$(CONFIG_VIDEO_CS5345) += cs5345.o
 obj-$(CONFIG_VIDEO_CS53L32A) += cs53l32a.o
 obj-$(CONFIG_VIDEO_CX25840) += cx25840/
 obj-$(CONFIG_VIDEO_DS90UB913) += ds90ub913.o
+obj-$(CONFIG_VIDEO_DS90UB953) += ds90ub953.o
 obj-$(CONFIG_VIDEO_DS90UB960) += ds90ub960.o
 obj-$(CONFIG_VIDEO_DW9714) += dw9714.o
 obj-$(CONFIG_VIDEO_DW9768) += dw9768.o