From: J Keerthy <j-keerthy@xxxxxx>
Add DT OPP table for OMAP54xx family of devices. This data is
decoded by OF with of_init_opp_table() helper function.
The data is based on OMAP543x ES2.0 DM Operating Condition Addendum
Version 0.6(April 2013)
NOTE: The voltage and frequency values work well only on NOM samples
and are supposed to work properly only with ABB/AVS for ALL OPPs.
TODO: Add SPEED BIN OPP after ABB and AVS support so the cpufreq works
on all samples seamlessly. Clock node is pending alignment for clock
dts conversion
[nm@xxxxxx: sync to latest and fixes]
Signed-off-by: Nishanth Menon <nm@xxxxxx>
Signed-off-by: J Keerthy <j-keerthy@xxxxxx>
---
arch/arm/boot/dts/omap5.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 2e83e24..4be15e0 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -37,6 +37,13 @@
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0x0>;
+
+ operating-points = <
+ /* kHz uV */
+ 500000 880000
+ 1000000 1060000
+ 1500000 1250000
+ >;
};
cpu@1 {
device_type = "cpu";
--
1.7.9.5
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