arm64: dts: hawkeye: enable TEGRA_DC_FLAG_ENABLED

Enable this flag to avoid hard hang after suspend/resume
cycles. Also needed for seamless boot.

Bug 1613494

Change-Id: I60d25ef2576c912815addd3dc5cc2747ef0b9066
Signed-off-by: Daniel Solomon <daniels@nvidia.com>
Reviewed-on: http://git-master/r/719913
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Tested-by: Mitch Luban <mluban@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User

diff --git a/arch/arm64/boot/dts/tegra210-hawkeye-p2290-common.dtsi b/arch/arm64/boot/dts/tegra210-hawkeye-p2290-common.dtsi
index d137a2e5542323aca8013d840dedbf6d264b4852..f0652a9285ee50a6f4ee6144f8742b480575320d 100644 (file)
--- a/arch/arm64/boot/dts/tegra210-hawkeye-p2290-common.dtsi
+++ b/arch/arm64/boot/dts/tegra210-hawkeye-p2290-common.dtsi
@@ -880,9 +880,7 @@
                /* tegradc.0 */
                dc@54200000 {
                        status = "okay";
-                       /* TODO: Needed? */
-                       /* dvdd_lcd-supply = <&vdd_disp_3v3>; */
-                       /* nvidia,dc-flags = <TEGRA_DC_FLAG_ENABLED>; */
+                       nvidia,dc-flags = <TEGRA_DC_FLAG_ENABLED>;
                        nvidia,emc-clk-rate = <204000000>;
                        nvidia,cmu-enable = <1>;
                        nvidia,fb-bpp = <32>; /* bits per pixel */