ARM: dts: dra7: Enable OPP_OD 1.5Ghz

OPP_OD Can be enabled on trimmed and poly fixed DRA7xx samples.

to identify poly-fixed trim samples:
[dieID: 0x4AE0C20C], [FT_Rev bits 15:8] >= 5.

This enables 1.5 Ghz for dra7xxx mpu.

Change-Id: If92bff1889de54cf51bedde3ebe8f1c9b17a7657
Signed-off-by: Praneeth Bajjuri <praneeth@ti.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 3a664c3ed54c..1d6c4c56f6b7 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -28,8 +28,11 @@
                         operating-points = <
                                 /* kHz    uV */
                                 /* The OPP_HIGH Only for DVFS enabled Samples */
+                                /* OPP_OD need to be enabled only for Refreshed poly fixed Samples */
+                                /* dieID reg: 0x4AE0C20C FT_Rev bits[15:8] should be 5 or more to enable OPP_OD */
                                 1000000 1090000
                                 1176000 1210000
+                                1500000 1280000
                                 >;
                                 clocks = <&dpll_mpu_ck>;
                                 clock-names = "cpu";