rockchip: video: mipi: add more compatible strings for rk3288/rk3399

The rk3288/RK3399 DT synced from Linux contains some different
compatible strings in the mipi node then origanal used in U-boot.
Allow both options to be backwards compatible and to be able
to handle recent rk3288.dtsi and rk3399.dtsi files.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/drivers/video/rockchip/rk3288_mipi.c b/drivers/video/rockchip/rk3288_mipi.c
index 7e48dd8..c0dffa3 100644
--- a/drivers/video/rockchip/rk3288_mipi.c
+++ b/drivers/video/rockchip/rk3288_mipi.c
@@ -174,6 +174,7 @@
 };
 
 static const struct udevice_id rk_mipi_dsi_ids[] = {
+	{ .compatible = "rockchip,rk3288-mipi-dsi" },
 	{ .compatible = "rockchip,rk3288_mipi_dsi" },
 	{ }
 };
diff --git a/drivers/video/rockchip/rk3399_mipi.c b/drivers/video/rockchip/rk3399_mipi.c
index 9173350..7fc79ba 100644
--- a/drivers/video/rockchip/rk3399_mipi.c
+++ b/drivers/video/rockchip/rk3399_mipi.c
@@ -165,6 +165,7 @@
 };
 
 static const struct udevice_id rk_mipi_dsi_ids[] = {
+	{ .compatible = "rockchip,rk3399-mipi-dsi" },
 	{ .compatible = "rockchip,rk3399_mipi_dsi" },
 	{ }
 };