ARM64: tegra21: Add UCM1 DVFS overrides in DT

Added DT include file that provides DVFS overrides for T210 chip UCM1
(4/4/16) personality in commercial temperature range.

Bug 1713210

Change-Id: I5af4e44ba8d6b49224c80d59c3086679c1d436bf
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/926699
GVS: Gerrit_Virtual_Submit
Reviewed-by: Shreshtha Sahu <ssahu@nvidia.com>
Tested-by: Shreshtha Sahu <ssahu@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>

diff --git a/arch/arm64/boot/dts/tegra210-platforms/tegra210-overrides/tegra210-power-dvfs-override-ucm1c.dtsi b/arch/arm64/boot/dts/tegra210-platforms/tegra210-overrides/tegra210-power-dvfs-override-ucm1c.dtsi
new file mode 100644 (file)
index 0000000..aef1992
--- /dev/null
+++ b/arch/arm64/boot/dts/tegra210-platforms/tegra210-overrides/tegra210-power-dvfs-override-ucm1c.dtsi
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2015 NVIDIA CORPORATION. All rights reserved.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+/*
+ * DVFS overrides for T210 T670D UCM1 (4/4/16) personality in commercial
+ * temperature range.
+ *
+ * Recommended to copy the contents of this file to final .dts file for
+ * the respective platform. If file is included "as is", the #include statement
+ * should be placed after .dtsi with dvfs_rail node definition is included.
+ */
+
+/ {
+       dfll-ovr@70110000 {
+               dfll_ovr_params: dfll-ovr-board-params {
+                       /delete-property/ fixed-output-forcing;
+                       no-output-forcing;
+               };
+       };
+
+       dfll-max77621@70110000 {
+               dfll_max77621_parms: dfll-max77621-board-params {
+                       /delete-property/ fixed-output-forcing;
+                       no-output-forcing;
+               };
+       };
+};
+
+