drm/tegra: dsi: Add Tegra124 support

The DSI host controller hasn't changed from Tegra114 to Tegra124, but
different characterization parameters may be required.
Signed-off-by: NThierry Reding <treding@nvidia.com>

drivers/gpu/drm/tegra/drm.c

@@ -1056,6 +1056,7 @@ static const struct of_device_id host1x_drm_subdevs[] = {
 	{ .compatible = "nvidia,tegra124-dc", },
 	{ .compatible = "nvidia,tegra124-sor", },
 	{ .compatible = "nvidia,tegra124-hdmi", },
+	{ .compatible = "nvidia,tegra124-dsi", },
 	{ .compatible = "nvidia,tegra210-dc", },
 	{ /* sentinel */ }
 };

drivers/gpu/drm/tegra/dsi.c

@@ -1626,6 +1626,7 @@ static int tegra_dsi_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id tegra_dsi_of_match[] = {
+	{ .compatible = "nvidia,tegra124-dsi", },
 	{ .compatible = "nvidia,tegra114-dsi", },
 	{ },
 };