drm: tegra: Add Tegra30 support

Add support for host1x, the display controllers and HDMI on the Tegra30
SoC.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Mark Zhang <markz@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 54f05d8..0744103 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -818,6 +818,7 @@
 }
 
 static struct of_device_id tegra_dc_of_match[] = {
+	{ .compatible = "nvidia,tegra30-dc", },
 	{ .compatible = "nvidia,tegra20-dc", },
 	{ },
 };