media: rcar-vin: Add support for R-Car R8A77990

Add R-Car E3 R8A77990 SoC to the rcar-vin supported ones.
Based on the experimental patch from Magnus Damm.
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/platform/rcar-vin/rcar-core.c

@@ -1088,6 +1088,22 @@ static const struct rvin_info rcar_info_r8a77970 = {
 	.routes = rcar_info_r8a77970_routes,
 };
 
+static const struct rvin_group_route rcar_info_r8a77990_routes[] = {
+	{ .csi = RVIN_CSI40, .channel = 0, .vin = 4, .mask = BIT(0) | BIT(3) },
+	{ .csi = RVIN_CSI40, .channel = 0, .vin = 5, .mask = BIT(2) },
+	{ .csi = RVIN_CSI40, .channel = 1, .vin = 4, .mask = BIT(2) },
+	{ .csi = RVIN_CSI40, .channel = 1, .vin = 5, .mask = BIT(1) | BIT(3) },
+	{ /* Sentinel */ }
+};
+
+static const struct rvin_info rcar_info_r8a77990 = {
+	.model = RCAR_GEN3,
+	.use_mc = true,
+	.max_width = 4096,
+	.max_height = 4096,
+	.routes = rcar_info_r8a77990_routes,
+};
+
 static const struct rvin_group_route rcar_info_r8a77995_routes[] = {
 	{ /* Sentinel */ }
 };
@@ -1145,6 +1161,10 @@ static const struct of_device_id rvin_of_id_table[] = {
 		.compatible = "renesas,vin-r8a77970",
 		.data = &rcar_info_r8a77970,
 	},
+	{
+		.compatible = "renesas,vin-r8a77990",
+		.data = &rcar_info_r8a77990,
+	},
 	{
 		.compatible = "renesas,vin-r8a77995",
 		.data = &rcar_info_r8a77995,